A/O+BAF组合工艺在机械制造综合污水处理中的应用  

Application of the combined process “A/O+BAF” to the treatment of comprehensive wastewater from machinery manufacturing

作　　者：王龙 胡帅 张海扬 邢向军 Wang Long;Hu Shuai;Zhang Haiyang;Xing Xiangjun(Shaanxi Xinyu Surface Engineering Co.,Ltd.,Xi’an 710000,China)

机构地区：[1]陕西昕宇表面工程有限公司,陕西西安710000

出　　处：《工业水处理》2018年第10期105-108,共4页Industrial Water Treatment

摘　　要：国内某重型机械集团针对机械制造综合污水水质特点,充分利用A/O法高效脱氮能力和后置BAF法出水水质稳定的优势,成功地将"A/O+BAF"组合工艺应用于该企业综合污水处理中。A/O段采用生物接触氧化工艺,减少了工艺产泥量,最大限度地降低了企业运营费用。Aiming at the water quality characteristics of the comprehensive wastewater from machinery manufactur-ing,a heavy-duty machinery group in China has fully utilized their superiority in A/O process for efficient denitrifica-tion ability,and the postpositive BAF process for effluent water quality stability.The A/O+BAF combined process has successfully been applied to the treatment of comprehensive wastewater of machinery manufacturing.The biological contact oxidation process should be used in Section A/O,so as to reduce sludge production,and lower the running costs of the enterprise to a large extent.

关 键 词：机械制造综合废水 A/O工艺 曝气生物滤池 

分 类 号：X703.1[环境科学与工程—环境工程]