HCR工艺在养猪厂废水处理工程改造中的应用  

Application of HCR Process to Reconstruction of Pig Farm Wastewater Treatment Project

作　　者：胡晓莲[1] 王西峰[1] 刘榆强 杨民[3] 

机构地区：[1]湖南科技大学湖南省普通高等学校土木工程施工过程与质量安全控制重点实验室,湖南湘潭411201 [2]甘肃省第五建筑工程公司,甘肃天水741000 [3]天水市建筑勘察设计研究院,甘肃天水741000

出　　处：《中国给水排水》2010年第10期110-112,共3页China Water & Wastewater

摘　　要：介绍了HCR/SBR工艺在养猪废水处理工程改造中的应用情况。此次改造充分利用SBR反应池的生化/沉淀功能,原水浓度高时HCR与SBR联合运行,浓度低时HCR独自运行。结果表明,该工艺处理效果良好、运行稳定经济,系统对COD的去除率达97.02%,BOD5去除率达95.65%,SS去除率为96.96%,出水各项指标均优于《畜禽养殖业污染物排放标准》(GB18596—2001)。The application of high performance compact reactor （ HCR）/SBR process in pig farm wastewater treatment is introduced. The full advantage of biochemical/sedimentation functions of SBR is taken for the reconstruction. The HCR and SBR operate simultaneously at high raw wastewater concentration, and HCR operates alone at low raw wastewater concentration. The running results show that HCR has good treatment effect, stable operation and high economic efficiency. The total removal rates of COD ＇ BOD5 and SS are 97.02% , 95.65% and 96.96% respectively. The effluent quality is better than D/scharge Standard of Pollutants for Livestock and Poultry Breeding （GB 18596 -2001 ）.

关 键 词：养猪废水 HCR SBR 

分 类 号：X703.1[环境科学与工程—环境工程]