生物强化-微滤澄清设备处理工业园区河道污水
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摘要
工业园区河道水质复杂,为生活污水、河水和工业废水混合水,其主要污染指标有pH、COD、BOD、氨氮、总磷、总氮等常规指标,废水中含有多种难降解有机污染物。采用高效生物复合强化-微滤澄清一体化设备,处理广州某河道污水,出水可稳定达到城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准。设备的运行成本较低,约为0. 45元/m~3。该工艺具有处理效果稳定、经济可行的特点。
Rater quality of industry park riverway is complex,the source is domestic sewage,river water and industrial wastewater mixed water. The main pollution indicators are pH, COD, BOD, ammonia nitrogen, total phosphorus,total nitrogen and other conventional indicators. The wastewater contains a variety of refractory organic pollutants. By using bioaugmentation and micro-filtration clarification for treatment of riverway sewage,all the main indexes of the discharged effluent met the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant( GB18918-2002). The operation cost of the equipment was 0. 45 Yuan/m~3. The process had the advantages of stable operation and economic feasibility.
Rater quality of industry park riverway is complex,the source is domestic sewage,river water and industrial wastewater mixed water. The main pollution indicators are pH, COD, BOD, ammonia nitrogen, total phosphorus,total nitrogen and other conventional indicators. The wastewater contains a variety of refractory organic pollutants. By using bioaugmentation and micro-filtration clarification for treatment of riverway sewage,all the main indexes of the discharged effluent met the first level A criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant( GB18918-2002). The operation cost of the equipment was 0. 45 Yuan/m~3. The process had the advantages of stable operation and economic feasibility.
引文
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[2]陈春生,刘纪成,付进南,等.一体化MBR组合工艺(CWT)处理工业园区混合污水[J].中国给水排水,2018,34(8):93-98.
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[4]赵洪波.高级氧化技术降解废水中有机污染物研究进展[J].科学技术创新,2018,21:153-154.
[5]魏盟奇,苏荣军,代安福,等.高级氧化法处理难降解有机废水[J].科学技术创新,2018(35):171-172.