DUAN Gen-ding,ZHANG Sheng-li,WU Guo-zhong.Application of Five-stage Bardenpho/Denitrification Deep Bed Filter/Ozone Oxidation Process in Industrial Park Wastewater Treatment Project[J].China Water & Wastewater,2020,36(22):116-120.
五段Bardenpho/反硝化深床滤池/臭氧氧化处理工业园废水
- Title:
- Application of Five-stage Bardenpho/Denitrification Deep Bed Filter/Ozone Oxidation Process in Industrial Park Wastewater Treatment Project
- 关键词:
- 五段Bardenpho; 反硝化深床滤池; 臭氧氧化; 水解酸化
- Keywords:
- five-stage Bardenpho; denitrification deep bed filter; ozone oxidation; hudrolysis acidification
摘要:- 针对宜宾市王场工业园废水生化性较差、氨氮和SS含量较高、有机物难以降解的特点，采用水解酸化/五段Bardenpho/高效沉淀池/反硝化深床滤池/臭氧催化氧化工艺处理园区废水，该组合工艺结构紧凑、布置集约化、耐冲击负荷。水解酸化提高了废水可生化性，保证了后续二级处理和深度处理效果，高效沉淀池/反硝化深床滤池去除SS、深度脱氮和除磷效果十分理想。一期设计规模为5 000 m3/d，工程出水水质优于《四川省岷江、沱江流域水污染物排放标准》(DB 51/2311—2016)以及《城镇污水处理厂污染物排放标准》（GB 18918—2002）一级A标准要求。本工程直接运行成本为0.94元/m3。
Abstract:- According to the wastewater characteristics of poor biochemical property, high content of ammonia nitrogen, SS and difficult degradation of organic matter, the treatment process of hydrolysis acidification/five-stage Bardenpho/high efficiency sedimentation/denitrification deep bed filter/ozone catalytic oxidation was used as the main process to treat the wastewater of Wangchang industrial park in Yibin. The combination process had advantages of compact structure, intensive arrangement and strong impact load resistance. The biodegradability of wastewater was improved by hydrolysis acidification to ensure the subsequent secondary treatment and advanced treatment effect. The high efficiency sedimentation tank/denitrification deep bed filter had perfect performance for SS removal, deep denitrification and dephosphorization. The first stage design scale was 5 000 m3/d, the effluent quality of the project was better than the standard of Discharge Standard of Water Pollutants in Minjiang and Tuojiang River Basins of Sichuan Province (DB 51/2311-2016) and first level A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002). The direct operation cost of the project was 0.94 yuan/m3.
相似文献/References:
[1]马丽芳,陈菊香,孙锐.克拉玛依市某污水处理厂一级A提标改造工程实例[J].中国给水排水,2020,36(18):122.
MA Li-fang,CHEN Ju-xiang,SUN Rui.A WWTP Upgrading Reconstruction Project to Meet the First Level A Discharge Standard in Karamay[J].China Water & Wastewater,2020,36(22):122.
[2]杨登,袁敏忠,钟毓,等.潮州某污水厂A/O氧化沟工艺不停产提标扩容改造[J].中国给水排水,2020,36(20):119.
YANG Deng,YUAN Min-zhong,ZHONG Yu,et al.Upgrading and Expansion without Shutdown of a WWTP in Chaozhou with A/O Oxidation Ditch Process[J].China Water & Wastewater,2020,36(22):119.
[3]陈良,莫少德,周波,等.多段AO/高效沉淀/反硝化滤池用于准Ⅳ类标准污水厂[J].中国给水排水,2021,37(10):75.
CHEN Liang,MO Shao-de,ZHOU Bo,et al.Application of Multi-stage AO+High Efficiency Sedimentation+Denitrification Filter Process in a WWTP with Quasi Class Ⅳ Effluent Standard[J].China Water & Wastewater,2021,37(22):75.
[4]冯云刚,张飞,冯凯,等.消氧强化反硝化脱氮AAO生物池在合肥某污水厂的应用[J].中国给水排水,2021,37(14):80.
FENG Yun-gang,ZHANG Fei,FENG Kai,et al.Application of AAO Biological Tank for Denitrification Enhanced by Oxygen Elimination in a Wastewater Treatment Plant in Hefei[J].China Water & Wastewater,2021,37(22):80.
[5]罗佳文,杨伟龙,钟良生,等.AAO-MBBR+滤布滤池+深床滤池用于污水厂扩容提标[J].中国给水排水,2021,37(14):115.
LUO Jia-wen,YANG Wei-long,ZHONG Liang-sheng,et al.Application of AAO-MBBR, Cloth Media Filter, DDBF Process in Upgrading and Expansion of a WWTP[J].China Water & Wastewater,2021,37(22):115.
[6]郑伟波,单伊娜,胡如意,等.高效沉淀池+反硝化深床滤池用于污水厂提标改造[J].中国给水排水,2021,37(16):124.
ZHENG Wei-bo,SHAN Yi-na,HU Ru-yi,et al.Application of High Efficiency Sedimentation Tank and DDBF in Upgrading and Reconstruction of a WWTP[J].China Water & Wastewater,2021,37(22):124.
