| 含海藻废水的污水处理厂升级改造与运行效果分析 |
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| 引用本文： | 孙建海,杨飞,崔显平. 含海藻废水的污水处理厂升级改造与运行效果分析[J]. 给水排水, 2019, 45(8): 18-22 |
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| 作者姓名： | 孙建海 杨飞 崔显平 |
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| 作者单位： | 青岛市黄岛区城市管理局市政公用管理办公室,青岛,266000;青岛市市政工程设计研究院有限责任公司,青岛,266000;青岛胶南中科成污水净化有限公司,青岛,266000 |
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| 摘 要： | 受服务范围内海藻加工企业生产废水混入的影响,中科成污水处理厂升级改造中COD的进一步去除成为难点。项目前期进行充分的研究分析,并开展现场中试研究,最终选择适合该厂水质特点的臭氧接触氧化-活性砂工艺。重点介绍了项目的工艺比选与改造效果,出水水质稳定达到《城镇污水处理厂污染物排放标准》(GB 18918-2002)一级A标准。
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| 关 键 词： | 升级改造 海藻生产废水 臭氧接触氧化 活性砂 |
Analysis and operation effect of upgrading and retrofitting project in wastewater treatment plant containing seaweed production wastewater |
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| Sun Jianhai,Yang fei,Cui Xianping. Analysis and operation effect of upgrading and retrofitting project in wastewater treatment plant containing seaweed production wastewater[J]. Water & Wastewater Engineering, 2019, 45(8): 18-22 |
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| Authors: | Sun Jianhai Yang fei Cui Xianping |
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| Affiliation: | (Qingdao Huangdao District Urban Management and Municipal Public Administration Office , Qingdao 266000 , China;Qingdao Municipal Engineering Design Research Institute, Qingdao 266000 , China;Qingdao Jiaonan Zhongkecheng Sewage Purification Co., Ltd., Qingdao 266000 , China) |
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| Abstract: | By the influence of seaweed production wastewater, COD becomes difficult to remove in the advanced treatment of waste water. The activity sand filtration and ozone contact oxidation could upgrade the standard from the first level B to the first level A of Discharge standard of pollutants of municipal wastewater treatment plant (GB 18918-2002) through on-site test. |
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| Keywords: | Upgrading reconstruction Seaweed production wastewater Ozone contact oxidation The activity sand |
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