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《中國給水排水》2024年水環(huán)境保護與可持續(xù)發(fā)展大會暨 上海水業(yè)嘉年華
 
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美國著名Carollo 環(huán)境工程公司專家Rod Reardon 展望:污水處理當前及未來發(fā)展趨勢 能源化 資源化 可持續(xù)性

放大字體  縮小字體 發(fā)布日期:2014-11-13  瀏覽次數(shù):191
核心提示:美國著名Carollo 環(huán)境工程公司專家Rod Reardon 展望:污水處理當前及未來發(fā)展趨勢 能源化 資源化 可持續(xù)性
中國給水排水2024年城鎮(zhèn)污泥處理處置技術與應用高級研討會(第十五屆)邀請函 (同期召開固廢滲濾液大會、工業(yè)污泥大會、高濃度難降解工業(yè)廢水處理大會)

中國給水排水2024年城鎮(zhèn)污泥處理處置技術與應用高級研討會(第十五屆)邀請函 (同期召開固廢滲濾液大會、工業(yè)污泥大會、高濃度難降解工業(yè)廢水處理大會)

美國著名Carollo 環(huán)境工程公司專家Rod Reardon 展望:污水處理當前及未來發(fā)展趨勢

2014-08-11 Reardon 水進展

The wastewater industry faces many new challenges that complicate near- and long-term planning decisions. Increasing energy costs, trace organic compounds, finite resources, water conservation, and inexorably more stringent regulations, must all be considered before investing in major facility improvements. While the future is never certain, inclusion of strategic exercises like scenario planning and future mapping during the planning process can help to define the boundaries of what the future might bring to treatment facilities.

Futurists point out that the important trends in the future have their seeds in the present. On this basis, treatment technologies will evolve to address five major trends in wastewater treatment:

 

未來污水處理發(fā)展的五個趨勢:

1) nutrient removal and recovery,

營養(yǎng)鹽去除劑回收技術

2) trace organic compounds,

微量有機污染物;

3) energy conservation and production,

能量轉換和產(chǎn)生

4) sustainability, and

可持續(xù)性

5) community engagement.

公眾參與

The water industry has historically taken far longer than other business sectors to develop and implement new technologies. However, many innovations are now under development with benefits that could be compelling enough to shorten the length of the technology life cycle in the water sector. Implementation of these technologies would radically alter wastewater treatment plants in the future.

Current trends and highlights of some of today’s technical innovations, including nutrient removal and recovery, fine sieves, nitritation- Anammox processes, anaerobic treatment, sludge pre-treatment, and thermal conversions, are discussed.

Background

Speculation on the future of wastewater treatment continues to be a recurring theme in the water industry. Predictably, the future will be shaped by events that cannot be predicted and that will influence the future in ways that are impossible to foresee. However, studying the trends and forces shaping current events, and using this knowledge to develop possible boundaries for future conditions, can result in better insights into what might occur.

Strategic Planning

When the future is assumed to be like the past, forecasts can be made by simple, linear extrapolations. However, with greater degrees of uncertainty that conditions will continue as they are, forecasting becomes less useful. One structured method for evaluating these uncertainties is known as scenario planning, scenario thinking, or scenario analysis. With scenario planning, flexible plans for the future are prepared by evaluating alternative scenarios that could exist in the future. Future mapping is a more visually-based variation on scenario planning that attempts to examine a range of possible futures. Neither process attempts to predict the future, but rather develops an understanding of the forces and their relationships that could shape future conditions.

By creating several plausible, but distinctly different sets of future conditions, an organization can test the viability of current strategies under new circumstances. Ultimately, the goal is to be able to make better planning decisions that provide the flexibility to adapt to future changes.

Global Trends

Current trends (patterns of gradual change) often become the starting point for assessments of possible future conditions. Progressive changes in aspects of our society, businesses, and environment can be discerned and used to foresee the ultimate results of these changes over time. Past experience shows that most significant trends derive from underlying socio-cultural, economical, political, technical, ecological, demographic, organizational, and risk factors. Trends occur at all levels, with The largest, global changes affecting nearly everything, while localized trends will only affect specific regions, locations, or industries.

Key global trends with implications for the water industry include changes in population and demographics, increased urbanization, increasing living standards, climate change, and a scarcity of resources needed to sustain life, including land, water, and phosphorus. Regardless of the scale, utilities can benefit by being aware of the forces at work, and by being prepared to adapt to opportunities and threats that could significantly affect them.

A number of individuals and organizations have explored trends in the water industry including the Water Environment Research Foundation, or WERF (Crawford, G., 2010; Henderson, D., 2011), STOWA, the Dutch acronym for Stichting Toegepast Onderzoek Waterbeheer or Foundation for Applied Water Research (2010), the Water Research Foundation (Means, E.G., III et al., 2006), and the European Commission (Segrave, A. et al., 2007; Zuleeg, S. et al., 2006; and Rosén, L. and Lindhe–Chalmers, A., 2007). These different groups have expressed widely divergent views, as evidenced by the summary of selected studies in Table 1, although there is some commonality. Even though many of these studies were done within the context of potable water supplies, most of the identified trends apply equally to wastewater.

Wastewater Trends

From the perspective of the wastewater industry, five major trends, that encompass some of those in Table 1, are evident. These include nutrient removal and recovery, energy conservation and production, sustainability, treatment for non-traditional contaminants, and community engagement.

Nutrient Removal and Recovery – Nutrient removal to reduce nitrogen and phosphorous has been a reality in central Florida since the 1980s. In the future, nearly all treatment facilities will provide some nutrient reduction. Much of the near-term focus will be on meeting lower numeric limits; however, recovery and reuse of materials, initially phosphorus, will likely become mandatory at larger facilities over time. Taking a tiered approach to nutrient limits is likely the best long-term strategy, because the tiers allow flexibility to tailor effluent quality to a variety of reuse applications, thus providing the ability to maximize reuse while minimizing costs. One advantage to lower nutrient effluent limits is that treatment to meet lower effluent limits concentrates nutrients in the solids, where it may be more economical to recover and reuse Energy Management – Rising energy costs paired with restrictions on greenhouse gases will provide the impetus to institute more effective energy management and alternative energy strategies. These trends are raising the bar for wastewater utilities toward being energy neutral or energy positive, whereby energy is not just managed, but instead recovered and reused. Current initiatives to increase biogas production, manage oxygen demand, and control equipment for efficient power use will move the industry in the right direction. A fundamental change in the use of aerobic biological treatment may be required to complete the transition from energy user to energy supplier.


Future treatment plants may incorporate additional anaerobic processes, or chemical and physical barriers, to remove pollutants without aerobic bacteria thus creating energy rather than using energy. However, there are limits to the ability to increase the energy efficiency of existing processes, and there are budgetary limits for implementing new processes and technologies that help achieve an energy neutral target. A prudent strategy dictates that utilities work to achieve the energy neutral goal incrementally.

Toward that end, there are five key components that can frame energy optimization strategies including:

1) maximize efficiency;

2) provide more treatment for less power;

3) consider technologies to reduce or produce energy;

4) generate renewable power; and

5) evaluate the plant carbon footprint.

Sustainability – Better management of natural, human, social, manufactured, and intellectual capital to maintain a sustainable existence will become essential in the future. At wastewater treatment facilities, this will mean reduced consumption of resources and increased recycling and reuse of water, nutrients, and other materials contained in wastewater. In some areas, the need to increase reuse will require some decentralization with construction of satellite treatment plants. Caps on greenhouse gas emissions will affect the selection of treatment technologies and operating strategies particularly for sludge. Increased water conservation will alter both the flows and pollutant concentrations in raw wastewater, potentially leading to new challenges and opportunities.

Treatment for Non-Traditional Constituents – Public concerns over the presence of trace organic chemicals in water will accelerate the application of advanced treatment technologies to remove objectionable compounds from wastewater. Although there is reasonable certainty that removal of trace organic compounds will be needed, the timing, the specific compounds or classes of compounds that will require removal, and the technologies that will be needed, are unknown. Planning strategies might include leaving space on the plant site and in the hydraulic profile based on the technologies that we now know can remove some trace organics, including advanced oxidation processes and biological nutrient removal.

Community Engagement – The current trend for increased stakeholder involvement in utility decisions that affect neighbors of wastewater facilities or the cost of service should continue. Utilities can expect that their communities will demand to be part of the planning process for facility improvements, and that community enhancements be incorporated into utility projects.

Technical Innovations

The pace of innovation in the wastewater industry appears to be increasing, with every year bringing significant new concepts and technologies. Not all the technologies will succeed in the marketplace; however, some will. The following is a quick overview of a few promising wastewater treatment technologies that might be part of the treatment plant of the future.

Anaerobic Treatment – Anaerobic treatment of municipal wastewater is an attractive option for secondary wastewater treatment. The high costs of aeration and sludge handling associated with aerobic sewage treatment are dramatically lower with an anaerobic process as no oxygen is required for removal of carbonaceous oxygen demand and sludge production is reduced dramatically. Historically, however, anaerobic processes have not been feasible for carbonaceous BOD5 removal in municipal wastewater because of relatively low concentrations, the slow growth rate of anaerobic microbes, poor settleability of anaerobic sludge, and the potential for odors.

Phosphorus Recovery - Projections for the exhaustion of the world’s phosphorus reserves vary from less than 100 to over 300 years. More importantly; however, only eight countries contain over 90 percent of the known phosphate rock reserves, and just three (China, the United States, and Morocco/Western Sahara) have the bulk of the commercial reserves. Various predictions have the United States running out of phosphate rock within 25 to 30 years, although some of these predictions are at least that old. In some countries without phosphate rock reserves, the capture and recycling of phosphorus from wastewater has already become a major endeavor as a means to increase the security of their food supply.

Research into methods of recovering phosphorus from wastewater, originally initiated as a means for controlling magnesium ammonium phosphate (struvite), have accelerated over the last ten years. At present, the most feasible option is to precipitate struvite from side streams from dewatering anaerobically digested sludge. While side stream precipitation of struvite can recover about 40 percent of the influent phosphorus load, combining mainstream phosphorus removal with recovery from the sludge stream can capture up to 90 percent. Processes under development include additional precipitation methods, including one using a waste building material, and wet chemical and thermal methods for recovering phosphorus from sludge and incinerator ash. While phosphorus recovery and recycling may not be economical for some time, some are looking to the water industry to show the way, and to become an incubator for nutrient recovery technologies.

Nitrogen Cycle Revisited – Significant developments over the last 10 to 15 years have led to new processes for removing nitrogen from wastewater, particularly from warm, high-ammonia side streams from dewatering anaerobically digested sludge. Typical nitrogen removal at a wastewater treatment plant is a multi-step process in which a combination of autotrophic and heterotrophic bacteria sequentially converts ammonia to nitrogen gas. The classic nitrification- denitrification process can be managed so that the initial conversion of ammonia by ammonia oxidizing bacteria (AOBs) is stopped at nitrite (nitritation), and then the nitrite is converted to nitrogen gas (denitritation) by normal heterotrophic bacteria, thereby reducing the oxygen and carbon required for nitrogen removal. Coupling nitritation with denitritation provides a 25 percent savings in energy cost over conventional nitrification, and 40 percent savings in methanol cost over conventional denitrification.

Advances in molecular methods, aided by serendipity, have led to the discovery of microorganisms in both natural ecosystems and in biological treatment processes that were unknown less than 20 years ago. We now recognize that many more microorganisms are involved and their interactions are more complex. For example, both archaea and planctomycetes are major players in the nitrogen cycle of the open oceans; both microorganisms were unknown 20 years ago.


Ozone with Granular Activated Carbon (GAC) and Biological Aerated Filter (BAF) – 臭氧-粒狀活性炭聯(lián)用或曝氣生物濾池或許可以去除一些難以被活性污泥段去除的微量有機污染物

Conventional treatment does not provide effective removal for all trace organic contaminants (TOrCs), and advanced treatment may be required depending on the compound, concentration, and future regulations. While researchers have shown that ozonation provides excellent removal of numerous TorCs, no single treatment process is capable of removing all TorCs to below sensitive analytical detection limits (Benotti, M.J. et al., 2009; Snyder, S.A. et al., 2007). For example, fire retardants are one group of compounds that are not well removed by ozonation, but are well removed by GAC.

A plant of the future should include process flexibility to implement a multi-barrier approach for TorC removal, where additional advanced treatment processes, such as GAC or BAF, would provide TorC removal for compounds not well removed by ozonation alone.

Thermal Conversion – Recognizing the potential energy content of wastewater residuals, newer technologies are being developed to create energy independent systems. Gasification and pyrolysis are among the most promising of these technologies, which are being increasingly developed, both of which traditionally require sludge to be dried to 90 percent solids. Some new gasification developments appear to show promise at 50% solids or even 10% solids, thus eliminating the energy intensive drying stage. The gasification process heats solids to above 800 oC under oxygen-starved conditions to form syngas, which is mainly composed of hydrogen and carbon monoxide. The energy content of the syngas can be increased by adding steam to the process, a spin-off known as hydrogasification.

Pyrolysis creates syngas similar to gasification, but operates in the 700 oC range and in an oxygen-free environment. Both processes are designed as close-coupled systems, where the syngas is burned to heat flue gas, which is then used as the heat source for the drying process. In both cases, most of the recoverable energy is used to dry the solids, leaving little to produce power. As a result, many close-coupled systems are net-positive energy consumers.

The green energy and cleaner emission potential of gasification and pyrolysis are gaining momentum among alternative thermal treatment technologies. In a two-stage system, syngas can be conditioned for use in cogeneration systems to produce electricity. Newer systems are using the syngas to produce clean diesel or hydrogen. Alternative feedstocks, such as agriculture waste FOG, food waste, green waste, and wood waste, can increase the energy content of the syngas. Rather than using it to produce energy, syngas can be purified and injected into a natural gas grid or purified to create an alternative fuel commodity, essentially eliminating combustion and associated emissions.

 

美國著名Carollo 環(huán)境工程公司專家Rod Reardon 展望:污水處理當前及未來發(fā)展趨勢

美國著名Carollo環(huán)境工程公司專家桿里爾登展望:污水處理當前及未來發(fā)展趨勢

2014-08-11 Reardon 水進展

2014-08-11里爾登水進展

 

 

The wastewater industry faces many new challenges that complicate near- and long-term planning decisions. Increasing energy costs, trace organic compounds, finite resources, water conservation, and inexorably more stringent regulations, must all be considered before investing in major facility improvements. While the future is never certain, inclusion of strategic exercises like scenario planning and future mapping during the planning process can help to define the boundaries of what the future might bring to treatment facilities.

污水行業(yè)面臨著許多新的挑戰(zhàn),短期和長期的規(guī)劃決策復雜化。增加能源成本、微量有機化合物,有限的資源,節(jié)約用水,并無情地更嚴格的規(guī)定,之前都必須考慮投資主要設施的改進。未來從來都是不確定的,包含戰(zhàn)略演習情景規(guī)劃和未來在規(guī)劃過程中映射可以定義未來可能帶來的邊界處理設施。

 

 

Futurists point out that the important trends in the future have their seeds in the present. On this basis, treatment technologies will evolve to address five major trends in wastewater treatment:

未來學家指出,重要的趨勢在未來有自己的種子在當下。在此基礎上,處理技術將在廢水處理解決五大發(fā)展趨勢:

 

 

未來污水處理發(fā)展的五個趨勢:

未來污水處理發(fā)展的五個趨勢:

1) nutrient removal and recovery,

1)營養(yǎng)物去除和恢復,

營養(yǎng)鹽去除劑回收技術

營養(yǎng)鹽去除劑回收技術

2) trace organic compounds,

2)微量有機化合物,

微量有機污染物;

微量有機污染物;

3) energy conservation and production,

3)節(jié)能和生產(chǎn),

能量轉換和產(chǎn)生

能量轉換和產(chǎn)生

4) sustainability, and

4)可持續(xù)性,

可持續(xù)性

可持續(xù)性

5) community engagement.

5)社區(qū)的參與。

公眾參與

公眾參與

 

 

The water industry has historically taken far longer than other business sectors to develop and implement new technologies. However, many innovations are now under development with benefits that could be compelling enough to shorten the length of the technology life cycle in the water sector. Implementation of these technologies would radically alter wastewater treatment plants in the future.

供水行業(yè)歷史上已經(jīng)遠遠超過其他業(yè)務部門制定和實施新技術。然而,許多創(chuàng)新現(xiàn)在正在開發(fā)的好處,可以令人信服的足夠的長度縮短技術在水行業(yè)生命周期。實施這些技術將從根本上改變在未來污水處理廠。

 

 

Current trends and highlights of some of today’s technical innovations, including nutrient removal and recovery, fine sieves, nitritation- Anammox processes, anaerobic treatment, sludge pre-treatment, and thermal conversions, are discussed.

當前的趨勢和突出的一些今天的技術創(chuàng)新,包括營養(yǎng)物去除和復蘇,細篩子,nitritation -氨氧化過程中,厭氧處理,污泥預處理、和熱轉換,進行了討論。

 

 

Background

背景

 

 

Speculation on the future of wastewater treatment continues to be a recurring theme in the water industry. Predictably, the future will be shaped by events that cannot be predicted and that will influence the future in ways that are impossible to foresee. However, studying the trends and forces shaping current events, and using this knowledge to develop possible boundaries for future conditions, can result in better insights into what might occur.

猜測的未來污水處理水行業(yè)仍然是一個反復出現(xiàn)的主題?梢灶A見的是,未來將由無法預測的事件,這將影響未來的方式是無法預見的。然而,研究趨勢和力量塑造時事,和使用這些知識為未來開發(fā)可能的邊界條件,可以導致更好的見解可能發(fā)生什么。

 

 

Strategic Planning

戰(zhàn)略規(guī)劃

 

 

When the future is assumed to be like the past, forecasts can be made by simple, linear extrapolations. However, with greater degrees of uncertainty that conditions will continue as they are, forecasting becomes less useful. One structured method for evaluating these uncertainties is known as scenario planning, scenario thinking, or scenario analysis. With scenario planning, flexible plans for the future are prepared by evaluating alternative scenarios that could exist in the future. Future mapping is a more visually-based variation on scenario planning that attempts to examine a range of possible futures. Neither process attempts to predict the future, but rather develops an understanding of the forces and their relationships that could shape future conditions.

當未來被認為是像過去,預測可以通過簡單、線性推斷。然而,以更大程度的不確定性,條件將繼續(xù),預測變得不那么有用。一個結構化的方法來評估這些不確定性被稱為情景規(guī)劃,場景中思考,或場景分析。情景規(guī)劃,靈活的未來計劃準備通過評估選擇場景中可能存在的未來。未來的映射是一個更多的基于變化情景規(guī)劃,試圖檢查一系列可能的未來。無論是過程試圖預測未來,而是發(fā)展力量和它們之間的關系的理解,塑造未來的條件。

 

 

By creating several plausible, but distinctly different sets of future conditions, an organization can test the viability of current strategies under new circumstances. Ultimately, the goal is to be able to make better planning decisions that provide the flexibility to adapt to future changes.

通過創(chuàng)建一些似是而非,但未來截然不同的條件下,一個組織可以測試新形勢下當前的可行性策略。最終的目標是能夠做出更好的規(guī)劃決策,提供適應未來變化的靈活性。

 

 

Global Trends

全球趨勢

 

 

Current trends (patterns of gradual change) often become the starting point for assessments of possible future conditions. Progressive changes in aspects of our society, businesses, and environment can be discerned and used to foresee the ultimate results of these changes over time. Past experience shows that most significant trends derive from underlying socio-cultural, economical, political, technical, ecological, demographic, organizational, and risk factors. Trends occur at all levels, with The largest, global changes affecting nearly everything, while localized trends will only affect specific regions, locations, or industries.

目前的趨勢(漸變的模式)往往成為未來可能的起點評估條件。我們的社會進步的變化方面,可以看出企業(yè)和環(huán)境和用于預測這些變化的最終結果。過去的經(jīng)驗表明,最重要的趨勢來自底層社會文化,經(jīng)濟、政治、技術、生態(tài)、人口、組織、和風險因素。各級趨勢發(fā)生,最大、全球變化影響幾乎所有,而本地化趨勢只會影響特定區(qū)域,位置,或行業(yè)。

 

 

Key global trends with implications for the water industry include changes in population and demographics, increased urbanization, increasing living standards, climate change, and a scarcity of resources needed to sustain life, including land, water, and phosphorus. Regardless of the scale, utilities can benefit by being aware of the forces at work, and by being prepared to adapt to opportunities and threats that could significantly affect them.

關鍵全球趨勢與影響供水行業(yè)包括人口和人口結構的變化、城市化增長,提高生活標準,氣候變化,和稀缺的資源需要維持生命,包括土地、水和磷。無論規(guī)模、公用事業(yè)可以受益的意識到部隊工作,和被準備適應機會和威脅的效果,可以極大地影響他們。

 

 

A number of individuals and organizations have explored trends in the water industry including the Water Environment Research Foundation, or WERF (Crawford, G. , 2010; Henderson, D. , 2011), STOWA, the Dutch acronym for Stichting Toegepast Onderzoek Waterbeheer or Foundation for Applied Water Research (2010), the Water Research Foundation (Means, E.G. , III et al., 2006), and the European Commission (Segrave, A. et al., 2007; Zuleeg, S. et al., 2006; and Rosén, L. and Lindhe–Chalmers, A. , 2007). These different groups have expressed widely divergent views, as evidenced by the summary of selected studies in Table 1, although there is some commonality. Even though many of these studies were done within the context of potable water supplies, most of the identified trends apply equally to wastewater.

許多個人和組織探索水行業(yè)的趨勢包括水環(huán)境研究基金會,或·沃夫(克勞福德,G。,2010;亨德森,D。荷蘭的縮寫,2011),STOWA Stichting Toegepast Onderzoek Waterbeheer或應用水研究基金會(2010),水研究基金會(手段,如第三,et al .,2006)和歐盟委員會(Segrave,A . et al .,2007;Zuleeg,s . et al .,2006;和羅森,l . Lindhe-Chalmers,。,2007)。這些不同的團體表達了大相徑庭的觀點,就是明證選定研究的總結在表1中,盡管有一些共性。盡管許多研究都是在飲用水供應的背景下完成的,大部分的趨勢同樣適用于廢水。

 

 

Wastewater Trends

廢水的趨勢

 

 

From the perspective of the wastewater industry, five major trends, that encompass some of those in Table 1, are evident. These include nutrient removal and recovery, energy conservation and production, sustainability, treatment for non-traditional contaminants, and community engagement.

從污水行業(yè)的角度來看,五大趨勢,包含一些在表1中,是顯而易見的。這些包括營養(yǎng)物去除和回收、節(jié)能和生產(chǎn),可持續(xù)發(fā)展,治療非傳統(tǒng)污染物,和社區(qū)的參與。

 

 

Nutrient Removal and Recovery – Nutrient removal to reduce nitrogen and phosphorous has been a reality in central Florida since the 1980s. In the future, nearly all treatment facilities will provide some nutrient reduction. Much of the near-term focus will be on meeting lower numeric limits; however, recovery and reuse of materials, initially phosphorus, will likely become mandatory at larger facilities over time. Taking a tiered approach to nutrient limits is likely the best long-term strategy, because the tiers allow flexibility to tailor effluent quality to a variety of reuse applications, thus providing the ability to maximize reuse while minimizing costs. One advantage to lower nutrient effluent limits is that treatment to meet lower effluent limits concentrates nutrients in the solids, where it may be more economical to recover and reuse Energy Management – Rising energy costs paired with restrictions on greenhouse gases will provide the impetus to institute more effective energy management and alternative energy strategies. These trends are raising the bar for wastewater utilities toward being energy neutral or energy positive, whereby energy is not just managed, but instead recovered and reused. Current initiatives to increase biogas production, manage oxygen demand, and control equipment for efficient power use will move the industry in the right direction. A fundamental change in the use of aerobic biological treatment may be required to complete the transition from energy user to energy supplier.

營養(yǎng)物去除和回收,減少氮、磷營養(yǎng)物去除是一個現(xiàn)實自1980年代以來在佛羅里達州中部。在未來,幾乎所有處理設施將提供一些營養(yǎng)。近期會關注會議的降低數(shù)值限制;然而,復蘇和重用的材料,最初磷,將可能成為強制性更大的設施。采用分層方法營養(yǎng)限制可能是最好的長期策略,因為層允許靈活地調整污水質量各種重用應用程序,從而提供最大化的重用,同時最小化成本的能力。降低營養(yǎng)污水限制一個優(yōu)點是,治療達到降低廢水的限制集中在固體營養(yǎng),它可能更經(jīng)濟的恢復和重用能源管理,能源成本的上漲搭配限制溫室氣體動力研究所將提供更有效的能源管理和替代能源戰(zhàn)略。這些趨勢提高廢水的酒吧公用事業(yè)能源中性或積極,即能源不僅僅是管理,而是恢復和重用。目前的措施,以提高沼氣產(chǎn)量,有效管理需氧量和控制設備用電量將該行業(yè)在正確的方向上。根本變革的使用需氧生物處理可能需要從能源用戶能源供應商完成轉變。

 

 

Future treatment plants may incorporate additional anaerobic processes, or chemical and physical barriers, to remove pollutants without aerobic bacteria thus creating energy rather than using energy. However, there are limits to the ability to increase the energy efficiency of existing processes, and there are budgetary limits for implementing new processes and technologies that help achieve an energy neutral target. A prudent strategy dictates that utilities work to achieve the energy neutral goal incrementally.

未來處理廠可能將額外的厭氧過程,或化學和物理障礙,去除污染物不需氧細菌創(chuàng)造能量,而不是使用能量。然而,有限制的能力增加現(xiàn)有流程的能源效率,并有預算限制實施新的流程和技術,幫助實現(xiàn)能源中性目標。謹慎的策略要求公用事業(yè)工作逐步實現(xiàn)能源中性目標。

Toward that end, there are five key components that can frame energy optimization strategies including:

為此,有五個關鍵組件,這些組件可以幀能量優(yōu)化策略包括:

1) maximize efficiency;

1)效率最大化;

2) provide more treatment for less power;

2)提供更多的治療更少的權力;

3) consider technologies to reduce or produce energy;

3)考慮技術來減少或產(chǎn)生能量;

4) generate renewable power; and

4)生成可再生能源;和

5) evaluate the plant carbon footprint.

5)評價植物的碳足跡。

 

 

Sustainability – Better management of natural, human, social, manufactured, and intellectual capital to maintain a sustainable existence will become essential in the future. At wastewater treatment facilities, this will mean reduced consumption of resources and increased recycling and reuse of water, nutrients, and other materials contained in wastewater. In some areas, the need to increase reuse will require some decentralization with construction of satellite treatment plants. Caps on greenhouse gas emissions will affect the selection of treatment technologies and operating strategies particularly for sludge. Increased water conservation will alter both the flows and pollutant concentrations in raw wastewater, potentially leading to new challenges and opportunities.

可持續(xù)發(fā)展,更好的管理自然、人類、社會、生產(chǎn)、和知識資本保持可持續(xù)生存在未來將變得至關重要。在污水處理設施,這將意味著減少資源消耗和增加回收和重用的水,營養(yǎng)和廢水中包含的其他材料。在一些地區(qū),需要增加重用需要一些權力下放與衛(wèi)星處理廠建設。限制溫室氣體排放將會影響的選擇特別是對污泥處理技術和操作策略。提高節(jié)約用水將改變流和原始廢水中污染物濃度,可能導致新的挑戰(zhàn)和機遇。

 

 

Treatment for Non-Traditional Constituents – Public concerns over the presence of trace organic chemicals in water will accelerate the application of advanced treatment technologies to remove objectionable compounds from wastewater. Although there is reasonable certainty that removal of trace organic compounds will be needed, the timing, the specific compounds or classes of compounds that will require removal, and the technologies that will be needed, are unknown. Planning strategies might include leaving space on the plant site and in the hydraulic profile based on the technologies that we now know can remove some trace organics, including advanced oxidation processes and biological nutrient removal.

治療非傳統(tǒng)成分——公眾擔憂在水中微量有機化學物質的存在會加速的應用先進的化合物廢水處理技術去除令人討厭。雖然是合理確定需要去除微量有機化合物,時機,具體的化合物或化合物類需要刪除,和需要的技術,是未知的。離開空間規(guī)劃策略可能包括廠址和水力分布基礎上的技術,現(xiàn)在我們知道可以刪除一些微量有機物,包括先進的氧化過程和生物營養(yǎng)物去除。

 

 

Community Engagement – The current trend for increased stakeholder involvement in utility decisions that affect neighbors of wastewater facilities or the cost of service should continue. Utilities can expect that their communities will demand to be part of the planning process for facility improvements, and that community enhancements be incorporated into utility projects.

社區(qū)參與——當前的趨勢增加利益相關者參與效用決策影響鄰居的廢水設施或服務的成本應該繼續(xù)下去。公用事業(yè)可以期望他們的社區(qū)需求為設備改進規(guī)劃過程的一部分,社區(qū)增強被納入公用事業(yè)項目。

 

 

Technical Innovations

技術創(chuàng)新

 

 

The pace of innovation in the wastewater industry appears to be increasing, with every year bringing significant new concepts and technologies. Not all the technologies will succeed in the marketplace; however, some will. The following is a quick overview of a few promising wastewater treatment technologies that might be part of the treatment plant of the future.

污水行業(yè)創(chuàng)新的步伐似乎越來越多,每年都帶來了重要的新概念和技術。并不是所有的技術將在市場上取得成功,然而,有些人會。下面是一個快速概述幾個有前途的廢水處理技術,可能未來的處理工廠的一部分。

 

 

Anaerobic Treatment – Anaerobic treatment of municipal wastewater is an attractive option for secondary wastewater treatment. The high costs of aeration and sludge handling associated with aerobic sewage treatment are dramatically lower with an anaerobic process as no oxygen is required for removal of carbonaceous oxygen demand and sludge production is reduced dramatically. Historically, however, anaerobic processes have not been feasible for carbonaceous BOD5 removal in municipal wastewater because of relatively low concentrations, the slow growth rate of anaerobic microbes, poor settleability of anaerobic sludge, and the potential for odors.

厭氧處理,厭氧處理的城市污水二級污水處理是一個有吸引力的選擇。曝氣的高成本和污泥處理與好氧污水處理顯著降低與一個厭氧過程不需要氧碳質需氧量和污泥產(chǎn)量顯著降低。從歷史上看,然而,厭氧過程沒有可行的碳質BOD5去除城市污水由于濃度相對較低,厭氧微生物的增長速度緩慢,厭氧污泥沉降性差,以及潛在的氣味。

 

 

Phosphorus Recovery - Projections for the exhaustion of the world’s phosphorus reserves vary from less than 100 to over 300 years. More importantly; however, only eight countries contain over 90 percent of the known phosphate rock reserves, and just three (China, the United States, and Morocco/Western Sahara) have the bulk of the commercial reserves. Various predictions have the United States running out of phosphate rock within 25 to 30 years, although some of these predictions are at least that old. In some countries without phosphate rock reserves, the capture and recycling of phosphorus from wastewater has already become a major endeavor as a means to increase the security of their food supply.

磷復蘇——世界磷儲量預測疲憊的變化從100年不到300多年。更重要的是,然而,只有8個國家包含超過90%的已知的磷礦儲量和三(中國、美國和摩洛哥/西撒哈拉)有大量的商業(yè)儲備。各種預測美國的磷礦在25到30年,盡管其中的一些預測至少老了。在一些國家沒有磷礦儲量,磷的捕獲和回收廢水已經(jīng)成為一個主要的努力作為一種手段,提高他們的食品供應的安全。

 

 

Research into methods of recovering phosphorus from wastewater, originally initiated as a means for controlling magnesium ammonium phosphate (struvite), have accelerated over the last ten years. At present, the most feasible option is to precipitate struvite from side streams from dewatering anaerobically digested sludge. While side stream precipitation of struvite can recover about 40 percent of the influent phosphorus load, combining mainstream phosphorus removal with recovery from the sludge stream can capture up to 90 percent. Processes under development include additional precipitation methods, including one using a waste building material, and wet chemical and thermal methods for recovering phosphorus from sludge and incinerator ash. While phosphorus recovery and recycling may not be economical for some time, some are looking to the water industry to show the way, and to become an incubator for nutrient recovery technologies.

研究的方法從廢水回收磷,最初開始作為一種手段來控制磷酸鎂銨(鳥糞石),加速了在過去的十年。目前,最可行的選擇是鳥糞石沉淀從一邊流脫水污泥厭氧消化。雖然側流沉淀鳥糞石可以恢復約40%的磷負荷的影響,結合主流除磷和恢復從污泥流可以捕獲高達90%。流程正在開發(fā)包括額外的降水方法,其中包括使用建筑材料浪費,和濕化學和熱從污泥和垃圾焚燒廠灰回收磷的方法。雖然復蘇和磷回收可能不是經(jīng)濟在一段時間內,一些正在尋求水行業(yè)顯示方式,并成為營養(yǎng)恢復技術的孵化器。

 

 

Nitrogen Cycle Revisited – Significant developments over the last 10 to 15 years have led to new processes for removing nitrogen from wastewater, particularly from warm, high-ammonia side streams from dewatering anaerobically digested sludge. Typical nitrogen removal at a wastewater treatment plant is a multi-step process in which a combination of autotrophic and heterotrophic bacteria sequentially converts ammonia to nitrogen gas. The classic nitrification- denitrification process can be managed so that the initial conversion of ammonia by ammonia oxidizing bacteria (AOBs) is stopped at nitrite (nitritation), and then the nitrite is converted to nitrogen gas (denitritation) by normal heterotrophic bacteria, thereby reducing the oxygen and carbon required for nitrogen removal. Coupling nitritation with denitritation provides a 25 percent savings in energy cost over conventional nitrification, and 40 percent savings in methanol cost over conventional denitrification.

氮循環(huán)重新審視——重大進展在過去的10至15年導致氮從廢水中去除的新流程,尤其是來自溫暖,high-ammonia側流脫水污泥厭氧消化。典型的氮去除,污水處理廠是一個多步驟的過程中,自養(yǎng)和異養(yǎng)細菌順序將氨氮氣體。經(jīng)典的硝化——反硝化過程可以管理的初始轉換氨,氨氧化細菌(aob)停在亞硝酸鹽(nitritation),然后是亞硝酸鹽轉化為氮氣(denitritation)正常的異養(yǎng)細菌,從而減少所需的氧氣和碳氮去除。耦合nitritation denitritation提供儲蓄25%的能源成本在傳統(tǒng)的硝化作用,傳統(tǒng)脫氮和40%的儲蓄在甲醇成本。

 

 

Advances in molecular methods, aided by serendipity, have led to the discovery of microorganisms in both natural ecosystems and in biological treatment processes that were unknown less than 20 years ago. We now recognize that many more microorganisms are involved and their interactions are more complex. For example, both archaea and planctomycetes are major players in the nitrogen cycle of the open oceans; both microorganisms were unknown 20 years ago.

分子方法的進步,得益于意外,導致微生物的發(fā)現(xiàn)在這兩個自然生態(tài)系統(tǒng)和生物處理過程中未知的不到20年前。我們現(xiàn)在認識到,更多的涉及到微生物和它們的交互更加復雜。例如,古生菌和planctomycetes都是氮循環(huán)的主要參與者的開放海洋;20年前微生物都是未知的。

 

 

 

 

Ozone with Granular Activated Carbon (GAC) and Biological Aerated Filter (BAF) – 臭氧-粒狀活性炭聯(lián)用或曝氣生物濾池或許可以去除一些難以被活性污泥段去除的微量有機污染物

臭氧與顆;钚蕴(GAC)和曝氣生物濾池(BAF)——臭氧-粒狀活性炭聯(lián)用或曝氣生物濾池或許可以去除一些難以被活性污泥段去除的微量有機污染物

Conventional treatment does not provide effective removal for all trace organic contaminants (TOrCs), and advanced treatment may be required depending on the compound, concentration, and future regulations. While researchers have shown that ozonation provides excellent removal of numerous TorCs, no single treatment process is capable of removing all TorCs to below sensitive analytical detection limits (Benotti, M.J. et al., 2009; Snyder, S.A. et al., 2007). For example, fire retardants are one group of compounds that are not well removed by ozonation, but are well removed by GAC.

常規(guī)治療不提供有效的去除所有的微量有機污染物(金屬飾環(huán)),和先進的治療可能需要根據(jù)化合物,濃度,和未來的法規(guī)。雖然研究人員已經(jīng)表明,臭氧化提供了很好的去除許多金屬飾環(huán),沒有單一的處理過程能夠消除所有金屬飾環(huán)下面敏感的分析檢測的限制(Benotti,M.J. et al .,2009;斯奈德,S.A. et al .,2007)。例如,阻燃劑是一組化合物不是被臭氧化,但被廣汽。

 

 

A plant of the future should include process flexibility to implement a multi-barrier approach for TorC removal, where additional advanced treatment processes, such as GAC or BAF, would provide TorC removal for compounds not well removed by ozonation alone.

未來的植物應該包括流程靈活性實現(xiàn)multi-barrier方法去除金屬飾環(huán)、額外的先進的處理工藝,如廣汽或BAF,提供除金屬飾環(huán)化合物不會被單獨臭氧化。

 

 

Thermal Conversion – Recognizing the potential energy content of wastewater residuals, newer technologies are being developed to create energy independent systems. Gasification and pyrolysis are among the most promising of these technologies, which are being increasingly developed, both of which traditionally require sludge to be dried to 90 percent solids. Some new gasification developments appear to show promise at 50% solids or even 10% solids, thus eliminating the energy intensive drying stage. The gasification process heats solids to above 800 oC under oxygen-starved conditions to form syngas, which is mainly composed of hydrogen and carbon monoxide. The energy content of the syngas can be increased by adding steam to the process, a spin-off known as hydrogasification.

熱轉換——認識到廢水的潛在能量殘差,新技術正在開發(fā)創(chuàng)建能源獨立的系統(tǒng)。氣化和熱解是最有前途的技術之一,它正在日益發(fā)達,這兩個傳統(tǒng)需要干污泥固體的90%。一些新的氣化發(fā)展顯示承諾固體固體50%甚至50%,從而消除能源密集型干燥階段。氣化過程加熱固體高于800攝氏度在缺氧條件下形成合成氣,它主要由氫氣和一氧化碳。合成氣的能量通過添加蒸汽的過程中,可以增加一個稱為加氫氣化。

 

 

Pyrolysis creates syngas similar to gasification, but operates in the 700 oC range and in an oxygen-free environment. Both processes are designed as close-coupled systems, where the syngas is burned to heat flue gas, which is then used as the heat source for the drying process. In both cases, most of the recoverable energy is used to dry the solids, leaving little to produce power. As a result, many close-coupled systems are net-positive energy consumers.

熱解產(chǎn)生氣化合成氣相似,但在700 oC范圍和一個無氧的環(huán)境。兩個進程都設計成短背的系統(tǒng),合成氣燃燒熱煙氣,然后作為干燥過程的熱源。在這兩種情況下,大部分的可恢復的能量被用來干燥固體,離開產(chǎn)生電能。因此,許多短背的系統(tǒng)凈能源消費者。

 

 

The green energy and cleaner emission potential of gasification and pyrolysis are gaining momentum among alternative thermal treatment technologies. In a two-stage system, syngas can be conditioned for use in cogeneration systems to produce electricity. Newer systems are using the syngas to produce clean diesel or hydrogen. Alternative feedstocks, such as agriculture waste FOG, food waste, green waste, and wood waste, can increase the energy content of the syngas. Rather than using it to produce energy, syngas can be purified and injected into a natural gas grid or purified to create an alternative fuel commodity, essentially eliminating combustion and associated emissions.

綠色能源和清潔排放的潛力氣化和熱解替代熱處理技術中獲得動力。在一個兩級系統(tǒng)中,合成氣可以條件用于熱電聯(lián)產(chǎn)系統(tǒng)發(fā)電。新系統(tǒng)使用的是合成氣生產(chǎn)清潔柴油或氫氣。替代原料,如農(nóng)業(yè)廢物霧,糧食浪費,綠色廢物和木材廢料,可以提高合成氣的能量。而不是用它來產(chǎn)生能量,可以凈化合成氣和注入天然氣網(wǎng)格或純化創(chuàng)建一個替代燃料商品,基本上消除燃燒和排放有關。

 
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主 講 人:江峰 教授/博士生導師  主講報告:硫基生物技術助力廢水低碳處理  時間:2024年9月14日(周六),10:00-11:00          主講人:江峰  中山大學環(huán)境科學與工程學院 水質安全與高品質供水研討會 直播時間:2024年8月30日(周五)13:30—17:30 2024-08-30 13:30:00 開始
先進水技術博覽(Part 16)| 紫外線水處理技術探索與實踐 直播時間:2024年8月31日(周六)上午10:00-11:00 2024-08-31 10:00:00 開始 肖威中博士--美國污水處理概述 直播時間:2024年9月2日(周一)20:30—22:00 2024-09-02 20:30:00 開始
北京市科協(xié)青年科技人才跨界交流活動--活動主題:AI時代的污水資源化應用創(chuàng)新  涉及領域:污水資源化、人工智能、物聯(lián)網(wǎng)  召集人:曹效鑫 博士  活動時間:8月21日下午  活動地點:北京未來設計園區(qū) 報告人:程忠紅,蘇伊士亞洲 高級技術推廣經(jīng)理 直播題目:污泥干化技術的選擇  內容: 	不同干化設備的特點及適用性 	污泥干化系統(tǒng)的選擇依據(jù) 	干化在污
中國水協(xié)團體標準《城鎮(zhèn)污水處理廠碳減排評估標準》宣貫會通知  報告人:王秀蘅 哈爾濱工業(yè)大學教授  博士生導師直播時間:2024年7月17(周三)14:00-16:00 2024-07-17 14:0 蘇伊士 程忠紅 :反硝化濾池在污水脫氮中的差異化應用 直播時間:2024年7月2日(周二)14:00—16:00 2024-07-02 14:00:00 開始
先進水技術博覽(Part 15)|低碳型裝配式污水廠探索與實踐 直播時間:2024年6月29日(周六)上午10:00-11:00 2024-06-29 10:00:00 開始 吳迪   博士: 百年持續(xù)迭代,新型生物膜工藝在提質增效、督察常態(tài)化背景下的典型應用 直播時間:2024年6月20日(周四)14:00—16:00 2024-06-20 14:00:00 開始
Paul Westerhoff院士、王鵬教授等人領銜空氣取水學術與科技高端論壇 直播時間:2024年6月8日(周六)08:50 2024-06-08 08:50:00 開始 報告題目:《湖南省排水系統(tǒng)溢流控制技術導則》解讀及相關技術探討  報告人簡介:  尹華升,男,教授級高級工程師,湖南省建筑科學研究院副總工程師、湖南省非開挖工程技術研究中心主任,湖南排水協(xié)會副秘書長;
Water & Ecology Forum: 水與生態(tài)新起點 直播時間:2024年5月24日(周三)14:30 2024-05-24 14:30:00 開始 中國水環(huán)境治理存在的問題及發(fā)展方向 直播時間:2024年5月28日(星期二)14:00—16:00 2024-05-28 14:00:00 開始
5月22日下午丨《城鎮(zhèn)排水管網(wǎng)系統(tǒng)診斷技術規(guī)程》宣貫會 直播時間:2024年5月22日(周三)14:00-16:00 2024-05-22 14:00:00 開始 雙碳背景下污泥處置資源化路徑探索--杜炯  教授級高級工程師,上海市政工程設計研究總院(集團)有限公司第四設計院總工程師,注冊公用設備工程師、注冊咨詢工程師(投資),上海土木工程學會會員、復旦大學資源
JWPE 網(wǎng)絡報告/用于快速現(xiàn)場廢水監(jiān)測的折紙微流體裝置 直播時間:2024年5月13日(星期一)19:00 2024-05-13 19:00:00 -楊竹根  英國克蘭菲爾德大學教授、高級傳感器實驗 紫外光原位固化法管道修復全產(chǎn)業(yè)鏈質量控制倡議 直播時間:2024年5月7日(星期二)9:00-16:30 2024-05-07 09:00:00 開始
華北院 馬洪濤 副總工:系統(tǒng)化全域推進海綿城市建設的應與不應——海綿城市建設正反案例1 直播時間:2024年4月30日(周二)9:30 2024-04-30 09:30:00 開始 高效納濾膜:中空纖維納濾膜的特點與應用 直播時間:2024年4月27日(周六)10:00-11:00 2024-04-27 10:00:00 開始-先進水技術博覽(Part 14)
聚力水務科技創(chuàng)新、中德研討推進行業(yè)高質量發(fā)展 ——特邀德國亞琛工業(yè)大學Max Dohman 直播時間:2024年4月14日(周日)15:00 2024-04-14 15:00:00 開始 康碧熱水解高級厭氧消化的全球經(jīng)驗和展望 | 北京排水集團高安屯再生水廠低碳運營實踐與探索 直播時間:2024年4月10日(周三)14:00—16:00 2024-04-10 14:00:00 開始
世界水日,與未來新水務在深圳約一個高峰論壇 直播時間:2024年3月22日(周五)08:30—17:30 2024-03-22 08:30:00 開始 中國給水排水直播:直播時間:2024年3月14日(周四)14:00 2024-03-14 14:00:00 開始    題目:占地受限情況下的污水廠水質提升解決方案 主講人:程忠紅, 蘇伊士亞洲 高級
華北設計院:高密度建成區(qū)黑臭水體整治效果鞏固提升要點分析 直播時間:2024年3月4日(周一)9:30 2024-03-04 09:30:00 開始 2月23日|2024年“云學堂科技學習周”暨第一屆粵港澳大灣區(qū)青年設計師技術交流與分享論壇 直播時間:2024年2月23日(星期五)9:00—17:00 2024-02-23 09:00:00 開始
2月22日|2024年“云學堂科技學習周”暨第一屆粵港澳大灣區(qū)青年設計師技術交流與分享論壇 直播時間:2024年2月22日(星期四)9:00—18:00 2024-02-22 09:00:00 開始 2月21日|2024年“云學堂科技學習周”暨第一屆粵港澳大灣區(qū)青年設計師技術交流與分享論壇 直播時間:2024年2月21日(星期三)9:00—18:00 2024-02-21 09:00:00 開始
大灣區(qū)青年設計師論壇直播預告(第一屆粵港澳大灣區(qū)青年設計師技術交流論壇)  “醒年盹、學好習、開新篇”2024年“云學堂科技學習周”暨第一屆粵港澳大灣區(qū)青年設計師技術交流與分享論壇 山東日照:“鄉(xiāng)村之腎”監(jiān)管裝上“智慧芯”    日照市生態(tài)環(huán)境局農(nóng)村辦負責人時培石介紹,農(nóng)村生活污水處理系統(tǒng)被稱為“鄉(xiāng)村之腎”,對于農(nóng)村水環(huán)境的改善發(fā)揮著重要作用
人工濕地國際大咖/西安理工大學趙亞乾教授:基于人工濕地技術的污水凈化之路 直播時間:2024年1月30日(星期二)19:00 2024-01-30 19:00:00 開始 馬洪濤院長:城市黑臭水體治理與污水收集處理提質增效統(tǒng)籌推進的一些思考 直播時間:2024年1月25日 10:00 2024-01-25 10:00:00 開始
2024年水務春晚 直播時間:2024年1月18日(周四)18:00—22:00 2024-01-18 18:00:00 開始 《以物聯(lián)網(wǎng)技術打造新型排水基礎設施》 直播時間:2024年1月11日(星期四)15:00 2024-01-11 15:00:00 開始--劉樹模,湖南清源華建環(huán)境科技有限公司董事長,清華大學碩士研究生
WPE網(wǎng)絡報告:作者-審稿-編輯視野下的高水平論文 直播時間:2024年1月10日(星期三)19:00 2024-01-10 19:00:00 開始 核心期刊:中國給水排水》繼續(xù)入編北大《中文核心期刊要目總覽》 中國給水排水核心科技期刊
直播丨《城鎮(zhèn)供水管網(wǎng)漏損控制及評定標準》宣貫會 直播時間:2023年12月27日 09:30—11:00 2023-12-27 12:00:00 開始 【直播】【第五屆水利學科發(fā)展前沿學術研討會】王浩院士:從流域視角看城市洪澇治理與海綿城市建設
先進水技術博覽(Part 13)|水回用安全保障的高效監(jiān)測技術 中國城鎮(zhèn)供水排水協(xié)會城鎮(zhèn)水環(huán)境專業(yè)委員會2023年年會暨換屆大會 直播時間:2023年12月16日(周六)08:30—18:00 2023-12-16 08:30:00 開始
第二屆歐洲華人生態(tài)與環(huán)境青年學者論壇-水環(huán)境專題 直播時間:2023年12月9日(周六)16:00—24:00 2023-12-09 16:00:00 開始 JWPE網(wǎng)絡報告:綜述論文寫作的一點體會 直播時間:2023年11月30日(星期四)19:00 2023-11-30 19:00:00 開始
WaterInsight第9期丨強志民研究員:紫外線水消毒技術 再生水 水域生態(tài)學高端論壇(2023)熱帶亞熱帶水生態(tài)工程教育部工程研究中心技術委員會會議 直播時間:2023年11月29日(周三) 09:00—17:40 2023-11-29 09:00:00 開始
中國給水排水直播:智慧水務與科技創(chuàng)新高峰論壇 直播時間:2023年11月25日(周六) 13:30 2023-11-25 13:30:00 開始 中國水協(xié)團體標準《城鎮(zhèn)污水資源與能源回收利用技術規(guī)程》宣貫會通知 中國城鎮(zhèn)供水排水協(xié)會
2023年11月14日9:00線上舉行直播/JWPE網(wǎng)絡報告:提高飲用水安全性:應對新的影響并識別重要的毒性因素 直播主題:“對癥下藥”解決工業(yè)園區(qū)污水處理難題   報告人:陳智  蘇伊士亞洲 技術推廣經(jīng)理 直播時間:2023年11月2日(周四)14:00—16:00 2023-11-02 14:00:00 開始
10月29日·上海|市政環(huán)境治理與水環(huán)境可持續(xù)發(fā)展論壇 BEST第十五期|徐祖信 院士 :長江水環(huán)境治理關鍵      直播時間:2023年10月26日(周四)20:00—22:00 2023-10-26 20:00:00 開始
《水工藝工程雜志》系列網(wǎng)絡報告|學術論文寫作之我見 直播時間:2023年10月19日(周四)19:00 2023-10-19 19:00:00 開始 污水處理廠污泥減量技術研討會 直播時間:2023年10月20日13:30-17:30 2023-10-20 13:30:00 開始
技術沙龍 | 先進水技術博覽(Part 12) 直播時間:10月14日(周六)上午10:00-12:00 2023-10-14 10:00:00 開始 直播題目:蘇伊士污泥焚燒及零碳足跡概念污泥廠 主講人:程忠紅 蘇伊士亞洲 技術推廣經(jīng)理  內容包括: 1.	SUEZ污泥業(yè)務產(chǎn)品介紹 2.	全球不同焚燒項目介紹 3.	上海浦東污泥焚燒項目及運營情況
中國給水排水第十四屆中國污泥千人大會參觀項目之一:上海浦東新區(qū)污水廠污泥處理處置工程 《水工藝工程雜志》系列網(wǎng)絡報告 直播時間:2023年9月26日 16:00  王曉昌  愛思唯爾期刊《水工藝工程雜志》(Journal of Water Process Engineering)共同主
中國給水排水2024年污水處理廠提標改造(污水處理提質增效)高級研討會(第八屆)邀請函暨征稿啟事  同期召開中國給水排水2024年排水管網(wǎng)大會  (水環(huán)境綜合治理)  同期召開中國給水排水 2024年 海綿城市標準化產(chǎn)業(yè)化建設的關鍵內容 結合項目案例,詳細介紹海綿城市建設的目標、技術體系及標準體系,探討關鍵技術標準化產(chǎn)業(yè)化建設的路徑,提出我國海綿城市建設的發(fā)展方向。
報告題目:《城鎮(zhèn)智慧水務技術指南》   中國給水排水直播平臺: 主講人簡介:  簡德武,教授級高級工程師,現(xiàn)任中國市政工程中南設計研究總院黨委委員、副院長,總院技術委員會副主任委員、信息技術委員會副主 第一輪通知 | 國際水協(xié)第18屆可持續(xù)污泥技術與管理會議 主辦單位:國際水協(xié),中國科學院  聯(lián)合主辦單位:《中國給水排水》雜志社 等
技術沙龍 | 先進水技術博覽(Part 11) 直播時間:8月19日(周六)上午10:00-12:00 2023-08-19 10:00:00  廣東匯祥環(huán)境科技有限公司  湛蛟  技術總監(jiān)  天津萬 中國水業(yè)院士論壇-中國給水排水直播平臺(微信公眾號cnww1985):自然—社會水循環(huán)與水安全學術研討會
WaterInsight第7期丨掀浪:高鐵酸鉀氧化技術的機理新認知及應用 直播時間:2023年8月5日(周六)上午10:00-11:00 2023-08-05 10:00:00 開始 直播:“一泓清水入黃河”之山西省再生水產(chǎn)業(yè)化發(fā)展專題講座 直播時間:2023年7月23日(周日 )08:00-12:00 2023-07-23 08:00:00 開始
珊氮自養(yǎng)反硝化深度脫氮技術推介會 直播時間:2023年7月21日(周五) 歐仁環(huán)境顛覆性技術:污水廠擴容“加速跑”(原有設施不動,污水處理規(guī)模擴容1倍!出水水質達地表水準IV類標準!),推動污水治理提質增效。  誠征全國各地污水廠提標擴容工程需求方(水務集團、BOT公司、設
直播預告|JWPE網(wǎng)絡報告:自然系統(tǒng)中難降解污染物去除的物化與生化作用及水回用安全保障 中國給水排水 直播題目: 高排放標準下污水中難降解COD的去除技術     報告人:蘇伊士亞洲 技術推廣經(jīng)理 程忠紅
WaterTalk|王凱軍:未來新水務 一起向未來  For and Beyond Water 中國環(huán)境科學學會水處理與回用專業(yè)委員會以網(wǎng)絡會議形式舉辦“水與發(fā)展縱論”(WaterTalk)系列學術報 5月18日下午 14:00—16:00 直播  題目: 高密度沉淀池技術的迭代更新 主講人: 程忠紅 蘇伊士亞洲 技術推廣經(jīng)理  大綱:  高密池技術原理 不同型號高密池的差異和應用區(qū)別 高密池與其他
BEST|綠色低碳科技前沿與創(chuàng)新發(fā)展--中國工程院院士高翔教授  直播時間:2023年4月30日 14:00—16:00 2023-04-30 14:00:00 開始 日照:“碳”尋鄉(xiāng)村振興“綠色密碼”  鳳凰網(wǎng)山東    鄉(xiāng)村生態(tài)宜居,鄉(xiāng)村振興的底色才會更亮。我市堅持鄉(xiāng)村建設與后續(xù)管護并重,市、區(qū)、鎮(zhèn)聯(lián)
BEST論壇講座報告第十三期(cnwww1985):全球碳預算和未來全球碳循環(huán)的不穩(wěn)定性風險 The global carbon budget and risks of futur 國際水協(xié)IWA 3月17日直播:3月17日 國際水協(xié)IWA創(chuàng)新項目獎PIA獲獎項目介紹分享會 直播時間:2023年3月17日 9:00—11:30 2023-03-17 09:00:00 開始
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