[1]許謙,蔣才芳,何志健,等.南寧市污泥處理處置工藝分析及展望[J].中國給水排水,2023,39(10):31-37.
XUQian,JIANGCai-fang,HEZhi-jian,et al.Analysis and Prospect of Urban Sludge Treatment and Disposal Process in Nanning City[J].China Water & Wastewater,2023,39(10):31-37.
南寧市污泥處理處置工藝分析及展望
中國給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期數(shù): 2023年第10期 頁碼: 31-37 欄目: 出版日期: 2023-05-17
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Title:
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Analysis and Prospect of Urban Sludge Treatment and Disposal Process in Nanning City
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作者:
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許謙， 蔣才芳， 何志健， 貝德光
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（廣西綠城水務(wù)股份有限公司，廣西 南寧 530031）
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Author(s):
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XU Qian， JIANG Cai-fang， HE Zhi-jian， BEI De-guang
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（Guangxi Nanning Water Co. Ltd.， Nanning 530031， China）
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關(guān)鍵詞:
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污泥處理處置; 好氧堆肥; 水泥窯協(xié)同焚燒; 輕質(zhì)陶粒; 產(chǎn)業(yè)協(xié)同
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Keywords:
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sludge treatment and disposal; aerobic composting; cement kiln co-incineration; light ceramsite; industrial synergy
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摘要:
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從南寧市生活污水處理廠污泥泥質(zhì)出發(fā)，詳細(xì)論述了南寧市選擇好氧堆肥、水泥窯協(xié)同焚燒、污泥焚燒制取輕質(zhì)陶粒工藝處理處置污泥的原因，并分析了各處理處置方式的特點(diǎn)，對產(chǎn)生的問題提出了解決辦法。好氧堆肥的主要優(yōu)點(diǎn)在于建設(shè)投資省、建設(shè)周期短、技術(shù)門檻低，可以短時間內(nèi)建成，同時存在產(chǎn)生臭氣、占地大、無法接收石灰調(diào)理污泥及產(chǎn)品監(jiān)管的問題；水泥窯協(xié)同焚燒具有顯著的污泥減量化、重金屬固化、污泥循環(huán)利用并減少水泥窯脫硝成本等優(yōu)勢，但同樣存在技術(shù)門檻較高、能耗高、檢修時間較長的問題；燒制陶粒具有摻燒比大、技術(shù)門檻低、易于建成的特點(diǎn)，但也存在對污泥的屬性有要求以及需要試燒的問題。因此，要徹底解決污泥圍城的問題，必須走多產(chǎn)業(yè)協(xié)同的道路，做到資源互補(bǔ)。
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Abstract:
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Based on the sludge characteristics analysis of Nanning municipal sewage treatment plant, the reasons for the selection of aerobic composting, cement kiln co-incineration and sludge incineration to produce light ceramsite were discussed. The characteristics of various treatment methods were analyzed and the solutions to the problems were put forward. Low construction investment, short construction period and low technical threshold, which can be built in a short time are the main advantages of aerobic composting. However, there are still some problems such as odor, large land occupation, no acceptance for sludge conditioning by lime and difficult supervision of products. The co-incineration of cement kilns has significant advantages in sludge reduction, heavy metal solidification, sludge recycling and the cost reduction of cement kiln denitration. But long maintenance time, high technical threshold and high energy consumption are the main obstacles for its application. The fired ceramsite has the superiority of large blending ratio, low technical threshold and easy to build. But the requirements of sludge properties standard and trial firing are still the problem to fix. Therefore, we must take multi-industry cooperation and achieve resource complementarity to completely solve the problem of sludge in light ceramsite production.
相似文獻(xiàn)/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(10):49.
[2]許勁,徐軍,呂秋穎,等.水熱碳化技術(shù)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(10):54.
[3]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(10):8.
[4]宋曉雅.集中式污泥處理中心的建設(shè)與思考[J].中國給水排水,2021,37(20):22.
SONG Xiao-ya.Construction and Thinking of Centralized Sludge Treatment Center[J].China Water & Wastewater,2021,37(10):22.
[5]李雪怡,梁遠(yuǎn),方小鋒,等.北京市污泥處理處置現(xiàn)狀總結(jié)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(10):38.
[6]李思敏,李思雨,唐鋒兵,等.通風(fēng)速率對市政污泥好氧堆肥氮素轉(zhuǎn)化的影響[J].中國給水排水,2023,39(5):121.
LISi-min,LISi-yu,TANGFeng-bing,et al.Effect of Ventilation Rate on Nitrogen Transformation of Municipal Sludge in Aerobic Composting[J].China Water & Wastewater,2023,39(10):121.
更新日期/Last Update: 2023-05-17
XUQian,JIANGCai-fang,HEZhi-jian,et al.Analysis and Prospect of Urban Sludge Treatment and Disposal Process in Nanning City[J].China Water & Wastewater,2023,39(10):31-37.
南寧市污泥處理處置工藝分析及展望
- Title:
- Analysis and Prospect of Urban Sludge Treatment and Disposal Process in Nanning City
- 關(guān)鍵詞:
- 污泥處理處置; 好氧堆肥; 水泥窯協(xié)同焚燒; 輕質(zhì)陶粒; 產(chǎn)業(yè)協(xié)同
- Keywords:
- sludge treatment and disposal; aerobic composting; cement kiln co-incineration; light ceramsite; industrial synergy
- 摘要:
- 從南寧市生活污水處理廠污泥泥質(zhì)出發(fā)，詳細(xì)論述了南寧市選擇好氧堆肥、水泥窯協(xié)同焚燒、污泥焚燒制取輕質(zhì)陶粒工藝處理處置污泥的原因，并分析了各處理處置方式的特點(diǎn)，對產(chǎn)生的問題提出了解決辦法。好氧堆肥的主要優(yōu)點(diǎn)在于建設(shè)投資省、建設(shè)周期短、技術(shù)門檻低，可以短時間內(nèi)建成，同時存在產(chǎn)生臭氣、占地大、無法接收石灰調(diào)理污泥及產(chǎn)品監(jiān)管的問題；水泥窯協(xié)同焚燒具有顯著的污泥減量化、重金屬固化、污泥循環(huán)利用并減少水泥窯脫硝成本等優(yōu)勢，但同樣存在技術(shù)門檻較高、能耗高、檢修時間較長的問題；燒制陶粒具有摻燒比大、技術(shù)門檻低、易于建成的特點(diǎn)，但也存在對污泥的屬性有要求以及需要試燒的問題。因此，要徹底解決污泥圍城的問題，必須走多產(chǎn)業(yè)協(xié)同的道路，做到資源互補(bǔ)。
- Abstract:
- Based on the sludge characteristics analysis of Nanning municipal sewage treatment plant, the reasons for the selection of aerobic composting, cement kiln co-incineration and sludge incineration to produce light ceramsite were discussed. The characteristics of various treatment methods were analyzed and the solutions to the problems were put forward. Low construction investment, short construction period and low technical threshold, which can be built in a short time are the main advantages of aerobic composting. However, there are still some problems such as odor, large land occupation, no acceptance for sludge conditioning by lime and difficult supervision of products. The co-incineration of cement kilns has significant advantages in sludge reduction, heavy metal solidification, sludge recycling and the cost reduction of cement kiln denitration. But long maintenance time, high technical threshold and high energy consumption are the main obstacles for its application. The fired ceramsite has the superiority of large blending ratio, low technical threshold and easy to build. But the requirements of sludge properties standard and trial firing are still the problem to fix. Therefore, we must take multi-industry cooperation and achieve resource complementarity to completely solve the problem of sludge in light ceramsite production.
相似文獻(xiàn)/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(10):49.
[2]許勁,徐軍,呂秋穎,等.水熱碳化技術(shù)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(10):54.
[3]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(10):8.
[4]宋曉雅.集中式污泥處理中心的建設(shè)與思考[J].中國給水排水,2021,37(20):22.
SONG Xiao-ya.Construction and Thinking of Centralized Sludge Treatment Center[J].China Water & Wastewater,2021,37(10):22.
[5]李雪怡,梁遠(yuǎn),方小鋒,等.北京市污泥處理處置現(xiàn)狀總結(jié)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(10):38.
[6]李思敏,李思雨,唐鋒兵,等.通風(fēng)速率對市政污泥好氧堆肥氮素轉(zhuǎn)化的影響[J].中國給水排水,2023,39(5):121.
LISi-min,LISi-yu,TANGFeng-bing,et al.Effect of Ventilation Rate on Nitrogen Transformation of Municipal Sludge in Aerobic Composting[J].China Water & Wastewater,2023,39(10):121.
