矿化垃圾生物反应床处理奶牛场废水的工艺参数研究  

Study on the Operation Parameter of An Aged-Refuse Biofilter for Livestock Wastewater Treatment

作　　者：杨玉江[1] 赵由才[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092

出　　处：《江苏化工》2005年第5期47-50,共4页Jiangsu Chemical Industry

基　　金：教育部"博士点"基金资助项目(20020247020)

摘　　要：试验矿化垃圾生物反应床工艺处理奶牛场废水出水水质与配水负荷的关系.试验表明,出水CODcr、NH4-N浓度分别与配水负荷呈线性和指数形式相关;TN(总氮量)的去除率为60%左右,是选择最佳配水负荷的限制性因素;综合考虑废水处理能力和N03-N的反硝化,配水速率可以选择0.09～0.11 cm·h-1.The relationship between effluent water quality and wastewater load were investigated in the treatment of livestock wastewater by aged refuse bioreactor. The concentrations of CODcr and NH4 - N in effluent are in linear and exponential dependence on the wastewater load, respectively. TN removal, determinative factor in selection of optimal wastewater load, is only 60% and much lower than CODcr and NH4 - N removal ; the suitable hydraulics load of aged refuse bioreactior is 0.09 - 0.11 cm · h^ - 1 in consideration with wastewater treatment capacity and the nitrate denitrification.

关 键 词：矿化垃圾生物反应床 奶牛场废水 配水负荷 水力负荷 

分 类 号：TQ085.413[化学工程]