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[1]李升,焦方方,王航航,等.污泥厭氧消化/熱解氣化耦合技術(shù)處理市政污泥[J].中國(guó)給水排水,2023,39(16):110-115.
LISheng,JIAOFang-fang,WANGHang-hang,et al.Municipal Sludge Treatment by Anaerobic Digestion and Pyrolysis Gasification Coupling Technology[J].China Water & Wastewater,2023,39(16):110-115.點(diǎn)擊復(fù)制
污泥厭氧消化/熱解氣化耦合技術(shù)處理市政污泥
中國(guó)給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期數(shù): 2023年第16期 頁(yè)碼: 110-115 欄目: 出版日期: 2023-08-17
Title:Municipal Sludge Treatment by Anaerobic Digestion and Pyrolysis Gasification Coupling Technology
作者:李升， 焦方方， 王航航， 于文靜， 郭兆廣（鄭州市污水凈化有限公司，河南 鄭州 450000）
Author(s):LI Sheng， JIAO Fang-fang， WANG Hang-hang， YU Wen-jing， GUO Zhao-guang（Zhengzhou Sewage Purification Co. Ltd.， Zhengzhou 450000， China）
關(guān)鍵詞:污泥厭氧消化; 污泥熱干化; 污泥熱解氣化焚燒; 余熱回收
Keywords:sludge anaerobic digestion; sludge thermal drying; sludge pyrolysis gasification and incineration; waste heat recovery
摘要:污泥厭氧消化、干化焚燒、熱解氣化焚燒等污泥處理工藝和技術(shù)，是進(jìn)入高質(zhì)量發(fā)展階段以及踐行“雙碳”政策的重要技術(shù)選擇。鄭州新區(qū)污水處理廠一期污泥采用厭氧消化干化工藝，二期污泥采用熱解氣化焚燒工藝，并在一、二期基礎(chǔ)上實(shí)現(xiàn)污泥厭氧消化和污泥熱解氣化焚燒耦合，最終實(shí)現(xiàn)污泥處置的減量化、無(wú)害化、穩(wěn)定化、資源化。該污水處理廠1 000 t/d污泥消化和100 t/d污泥氣化焚燒實(shí)際運(yùn)行數(shù)據(jù)表明，污泥厭氧消化和污泥焚燒不是必須二選一，相反，從全過(guò)程能量平衡角度，污泥厭氧消化和污泥熱解氣化焚燒耦合技術(shù)是實(shí)現(xiàn)能量利用最大化的優(yōu)選工藝組合。
Abstract:Sludge treatment processes and technologies such as anaerobic digestion, drying and incineration, and pyrolysis gasification and incineration must be considered at the stage of high?quality development and implementing “carbon emission reduction and carbon neutrality” policy. Phase Ⅰ sludge of Zhengzhou New Area wastewater treatment plant (WWTP) adopts sludge anaerobic digestion and drying process, and phase Ⅱ sludge adopts pyrolysis gasification and incineration process. On the basis of phase Ⅰ and phase Ⅱ, the coupling of sludge anaerobic digestion, pyrolysis gasification and incineration is realized, and finally the reduction, harmlessness, stabilization and resource utilization are realized. The actual operation data of 1 000 t/d sludge anaerobic digestion and 100 t/d sludge gasification and incineration project of Zhengzhou New Area WWTP show that sludge anaerobic digestion and sludge incineration are not either one or the other. On the contrary, from the perspective of energy balance in the whole process, the coupling technology of sludge anaerobic digestion and sludge pyrolysis gasification is the optimal process combination to maximize energy utilization.
相似文獻(xiàn)/References:
[1]武鵬崑,崔常桂,查凱,等.PFS對(duì)污泥厭氧消化中沼氣脫硫的影響[J].中國(guó)給水排水,2020,36(17):75.
WU Peng-kun,CUI Chang-gui,ZHA Kai,et al.Effect of Polychloride Ferric Sulfate on Methane Desulfurization of Sludge Anaerobic Digestion[J].China Water & Wastewater,2020,36(16):75.
[2]范子奇,王應(yīng)軍,任垠安.CaO2聯(lián)合熱預(yù)處理對(duì)污泥產(chǎn)酸的影響及菌群分析[J].中國(guó)給水排水,2021,37(15):21.
FAN Zi-qi,WANG Ying-jun,REN Yin-an.Effect of Calcium Peroxide Combined with Thermal Pretreatment on Acid Production of Sludge and Analysis of Bacterial Community[J].China Water & Wastewater,2021,37(16):21.
更新日期/Last Update: 2023-08-17
[1]李升,焦方方,王航航,等.污泥厭氧消化/熱解氣化耦合技術(shù)處理市政污泥[J].中國(guó)給水排水,2023,39(16):110-115.
LISheng,JIAOFang-fang,WANGHang-hang,et al.Municipal Sludge Treatment by Anaerobic Digestion and Pyrolysis Gasification Coupling Technology[J].China Water & Wastewater,2023,39(16):110-115.
點(diǎn)擊復(fù)制
LISheng,JIAOFang-fang,WANGHang-hang,et al.Municipal Sludge Treatment by Anaerobic Digestion and Pyrolysis Gasification Coupling Technology[J].China Water & Wastewater,2023,39(16):110-115.
污泥厭氧消化/熱解氣化耦合技術(shù)處理市政污泥
中國(guó)給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第39卷 期數(shù): 2023年第16期 頁(yè)碼: 110-115 欄目: 出版日期: 2023-08-17
- Title:
- Municipal Sludge Treatment by Anaerobic Digestion and Pyrolysis Gasification Coupling Technology
- Keywords:
- sludge anaerobic digestion; sludge thermal drying; sludge pyrolysis gasification and incineration; waste heat recovery
摘要:- 污泥厭氧消化、干化焚燒、熱解氣化焚燒等污泥處理工藝和技術(shù)，是進(jìn)入高質(zhì)量發(fā)展階段以及踐行“雙碳”政策的重要技術(shù)選擇。鄭州新區(qū)污水處理廠一期污泥采用厭氧消化干化工藝，二期污泥采用熱解氣化焚燒工藝，并在一、二期基礎(chǔ)上實(shí)現(xiàn)污泥厭氧消化和污泥熱解氣化焚燒耦合，最終實(shí)現(xiàn)污泥處置的減量化、無(wú)害化、穩(wěn)定化、資源化。該污水處理廠1 000 t/d污泥消化和100 t/d污泥氣化焚燒實(shí)際運(yùn)行數(shù)據(jù)表明，污泥厭氧消化和污泥焚燒不是必須二選一，相反，從全過(guò)程能量平衡角度，污泥厭氧消化和污泥熱解氣化焚燒耦合技術(shù)是實(shí)現(xiàn)能量利用最大化的優(yōu)選工藝組合。
Abstract:- Sludge treatment processes and technologies such as anaerobic digestion, drying and incineration, and pyrolysis gasification and incineration must be considered at the stage of high?quality development and implementing “carbon emission reduction and carbon neutrality” policy. Phase Ⅰ sludge of Zhengzhou New Area wastewater treatment plant (WWTP) adopts sludge anaerobic digestion and drying process, and phase Ⅱ sludge adopts pyrolysis gasification and incineration process. On the basis of phase Ⅰ and phase Ⅱ, the coupling of sludge anaerobic digestion, pyrolysis gasification and incineration is realized, and finally the reduction, harmlessness, stabilization and resource utilization are realized. The actual operation data of 1 000 t/d sludge anaerobic digestion and 100 t/d sludge gasification and incineration project of Zhengzhou New Area WWTP show that sludge anaerobic digestion and sludge incineration are not either one or the other. On the contrary, from the perspective of energy balance in the whole process, the coupling technology of sludge anaerobic digestion and sludge pyrolysis gasification is the optimal process combination to maximize energy utilization.
相似文獻(xiàn)/References:
[1]武鵬崑,崔常桂,查凱,等.PFS對(duì)污泥厭氧消化中沼氣脫硫的影響[J].中國(guó)給水排水,2020,36(17):75.
WU Peng-kun,CUI Chang-gui,ZHA Kai,et al.Effect of Polychloride Ferric Sulfate on Methane Desulfurization of Sludge Anaerobic Digestion[J].China Water & Wastewater,2020,36(16):75.
[2]范子奇,王應(yīng)軍,任垠安.CaO2聯(lián)合熱預(yù)處理對(duì)污泥產(chǎn)酸的影響及菌群分析[J].中國(guó)給水排水,2021,37(15):21.
FAN Zi-qi,WANG Ying-jun,REN Yin-an.Effect of Calcium Peroxide Combined with Thermal Pretreatment on Acid Production of Sludge and Analysis of Bacterial Community[J].China Water & Wastewater,2021,37(16):21.
更新日期/Last Update: 2023-08-17
