屠宰废水处理设施改造工程实例  

Reconstruction Project of Slaughterhouse Wastewater Treatment

作　　者：林康理 Lin Kangli(Guangdong Pingheng Environmental Protection Technology Co.,Ltd.,Zhanjiang 524018,China)

机构地区：[1]广东平恒环保科技有限公司,广东湛江524018

出　　处：《广东化工》2021年第7期115-117,共3页Guangdong Chemical Industry

摘　　要：广东省某实业公司的屠宰场污水处理设施经改造后,采用水解酸化/接触氧化/气浮处理工艺处理屠宰废水。经调试运行,该工艺对屠宰废水的COD_(cr)、BOD_(5)的去除率均在95%以上,对SS及动植物油的去除率均在90%以上,NH3-N的去除率稳定在80%以上,出水水质达到广东省地方标准《水污染物排放限值》(DB44/26-2001)第二时段二级标准。After the reconstruction of the Sewage treatment facility of a slaughterhouse of an industrial company in Guangdong Province, the slaughterhouse wastewater was treated by the combined process of hydrolysis acidification, contact oxidation and air floatation treatment process. After the commissioning and trial operation, the removal rate of COD_(Cr), BOD_(5) were more than 95 %, the removal rate of SS, animal& plant oil were more than 90 %, the removal rate of NH3-N was kept above 80 %, and the water quality of the effluent could achieve the second level of second period in Guangdong provincial local standard DB44/26-2001.

关 键 词：屠宰废水 水解酸化 接触氧化 气浮 

分 类 号：X703.1[环境科学与工程—环境工程]