| 城市污水厂污泥脱水间除臭工程设计和运行 |
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| 引用本文： | 刘建伟,陈雪威,张波,田洪钰,高柳堂,徐嵩.城市污水厂污泥脱水间除臭工程设计和运行[J].中国给水排水,2019(8):91-95. |
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| 作者姓名： | 刘建伟 陈雪威 张波 田洪钰 高柳堂 徐嵩 |
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| 作者单位： | 北京建筑大学北京市可持续城市排水系统构建与风险控制工程技术研究中心;北京建筑大学环境与能源工程学院;北京钧跃环境科技有限公司 |
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| 基金项目： | 北京市科技计划课题(Z181100005518011) |
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| 摘 要： | 采用组合式生物除臭工艺处理某污水处理厂污泥处理系统排放的恶臭气体,处理规模为5 000 m^3/h.运行结果表明,组合式生物除臭工艺对恶臭气体的处理效率高、运行成本低。稳定运行对硫化氢、氨和臭气浓度的去除率分别达到98%、99%和93%以上,出气浓度分别稳定在0.02 mg/m^3.0. 5 mg/m^3和4,满足《恶臭污染物排放标准)(GB 14554 1993)的一级标准。除臭工程运行成本为94.32元/d。
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| 关 键 词： | 污水处理厂 污泥脱水间 生物除臭 工程设计 |
Deodorization Engineering Design and Operation of Sludge Dewatering Room in Urban Sewage Treatment Plant |
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| LIU Jian-wei,CHEN Xue-wei,ZHANG Bo,TIAN Hong-yu,GAO Liu-tang,XU Song.Deodorization Engineering Design and Operation of Sludge Dewatering Room in Urban Sewage Treatment Plant[J].China Water & Wastewater,2019(8):91-95. |
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| Authors: | LIU Jian-wei CHEN Xue-wei ZHANG Bo TIAN Hong-yu GAO Liu-tang XU Song |
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| Affiliation: | (Beijing Research Center of Sustainable Urban Drainage System and Risk Control, Beijing University of CivilEngineering and Architecture, Beijing 100044, China;School of Environment and Energy Engineering,Beijing University of Civil Engineering and Architecture, Beijing 100044 , China;Beijing JunyueEnvironmental Technology Co. Ltd., Beijing 100041 , China) |
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| Abstract: | The combined biological deodorization technology was used to treat the odors discharged from the sludge treatment system of a sewage treatment plant. The design and operation of the project were introduced and analyzed. The treatment capacity of the project was 5 000 m^3/h. The engineering operation result showed that the combined biological deodorization process had high treatment efficiency and low operating cost for odors. The removal rates of hydrogen sulphide, ammonia and odor were more than 98%, 99% and 93% respectively. And the concentrations of pollutant indexes were stable at 0. 02 mg/m^3, 0. 5 mg/m^3 and 4 respectively. All the indexes met the first class of the Emission Standards for Odor Pollutants ( GB 14554 - 1993 ). The operating cost of the deodorization project was 94. 32 yuan/d. |
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| Keywords: | urban sewage treatment plant sludge dewatering room biological deodorization engineering design |
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