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设计了高浓度养猪废水处理工艺并提出工程设计参数,采用UASB+二级生物接触氧化工艺处理。工程运行效果及出水水质检测结果表明,工程运行稳定,出水水质达到污水经处理后达到GB 5084-2005《农业灌溉水质标准》中规定的旱作标准。
Designed a high-concentration pig waste water treatment process and proposed engineering design parameters, the use of UASB + two biological contact oxidation process. Results of project operation and effluent quality test results show that the project is in stable operation and effluent quality meets the standard of dry cultivation stipulated in “Water Quality Standard for Agricultural Irrigation” after being treated.