SONG Xiao-ya.Construction and Thinking of Centralized Sludge Treatment Center[J].China Water & Wastewater,2021,37(20):22-27.
集中式污泥處理中心的建設與思考
- Title:
- Construction and Thinking of Centralized Sludge Treatment Center
摘要:- 近年來隨著環(huán)保問責形勢的嚴峻以及人民對美好生活的期許，城市污水處理的副產(chǎn)物——市政污泥越來越引起大家的重視。合理規(guī)劃污泥處理建設項目的規(guī)模，制定經(jīng)濟技術路線，實現(xiàn)持續(xù)穩(wěn)定的運行是較緊迫的任務。調(diào)查總結了我國近10年直轄市、省會城市、國家計劃單列市共36座城市的集中式污泥處理設施的建設情況，分析已運轉(zhuǎn)項目、待建和待運轉(zhuǎn)項目的技術特點和應用，并與國際上的同類項目進行對比。我國現(xiàn)況污泥處理中心項目普遍建設規(guī)模較小，且面臨污泥終端處置的困擾和環(huán)境質(zhì)量提升的挑戰(zhàn)，亟需實施升級改造。應運用全生命周期的理念，及時總結建成項目的運行經(jīng)驗和運營成本，為今后污泥處理處置項目建設提供借鑒。應加快推進集中式污泥處理中心的建設，發(fā)揮集約化的優(yōu)勢，彌補污泥處理處置的剛性缺口。對于受經(jīng)濟等條件制約的城市，建議擬定分階段實施方案，統(tǒng)籌規(guī)劃推進，在項目占地區(qū)域規(guī)劃中合理布局。
Abstract:- With the severe environmental protection accountability situation and the people’s expectations for a better life in recent years, municipal sludge, the by-product of urban sewage treatment, has attracted more and more attention. It is a more urgent task to rationally plan the scale of construction projects, formulate economic and technological routes, and achieve sustained and stable operation. This paper reviews the construction of centralized sludge treatment facilities in the past ten years among 36 of under the central government municipality cities, provincial capital cities, and national plan single cities in China. The technical characteristics and application of the operational projects, projects to be built and operated were analyzed and compared with the similar projects in the world. China’s current sludge treatment center projects are generally in small scale and are facing the challenges of sludge terminal disposal and environmental quality improvement. So it is urgent to be upgraded. The concept of the whole life cycle should be used to summarize the operational experience and operating costs of the completed projects promptly, and provide a reference for the future construction of sludge treatment and disposal projects. The construction of centralized sludge treatment centers should be accelerated, and the advantages of intensification should be brought into compensate for the rigid gap in sludge treatment and disposal. For cities that are constrained by economic conditions, it is recommended to formulate a phased implementation plan, make overall planning and advancement, and rationally arrange in project land occupation and regional planning.
相似文獻/References:
[1]郭恰.IPCC污泥碳排放核算模型中DOC取值的不足與修正[J].中國給水排水,2020,36(16):49.
GUO Qia.Lack and Correction of DOC Value in IPCC Calculation Model of Sludge Carbon Emission[J].China Water & Wastewater,2020,36(20):49.
[2]許勁,徐軍,呂秋穎,等.水熱碳化技術用于污泥處理處置前景分析[J].中國給水排水,2020,36(16):54.
XU Jin,XU Jun,LQiu-ying,et al.Perspectives on Hydrothermal Carbonization Technology for Municipal Sludge Treatment and Disposal[J].China Water & Wastewater,2020,36(20):54.
[3]宋曉雅.污泥處理中心典型廢水水質(zhì)分析[J].中國給水排水,2021,37(14):32.
SONG Xiao-ya.Analysis of Typical Wastewater Quality of Sludge Treatment Center[J].China Water & Wastewater,2021,37(20):32.
[4]李爾,曾祥英.武漢市主城區(qū)污水廠污泥處理處置現(xiàn)狀及展望[J].中國給水排水,2021,37(18):8.
LI Er,ZENG Xiang-ying.Current Situation and Prospect of Sludge Treatment and Disposal of WWTPs in the Main Urban Area of Wuhan[J].China Water & Wastewater,2021,37(20):8.
[5]李雪怡,梁遠,方小鋒,等.北京市污泥處理處置現(xiàn)狀總結分析[J].中國給水排水,2021,37(22):38.
LI Xue-yi,LIANG Yuan,FANG Xiao-feng,et al.Summarization and Analysis of Sludge Treatment and Disposal in Beijing[J].China Water & Wastewater,2021,37(20):38.
