集约化奶牛场四季节污水化学需氧量污染指数的测定  

Determination of Chemical Oxygen Demand Pollution Index of Sewage in the Intensive Dairy Farm in Four Seasons

作　　者：王会群[1] 高腾云[1] 傅彤[1] 李改英[1] 廉红霞[1] 

机构地区：[1]河南农业大学牧医工程学院,河南郑州450002

出　　处：《湖南农业科学》2010年第6期119-120,124,共3页Hunan Agricultural Sciences

基　　金：国家污染源普查科技专项(WX-X-07-10)

摘　　要：通过对采集的集约化奶牛场四季节污水样进行化学需氧量的测定,计算出奶牛场污水化学需氧量污染指数,并对4季节间化学需氧量污染指数差异进行比较分析。结果显示:集约化奶牛场四季节污水化学需氧量污染指数存在一定差异,呈现一定变化规律,并针对不同季节的特点提出了相应对策。Through the determination of chemical oxygen demand（COD） of sewage sample in the intensive dairy farm in four seasons,the COD pollution index of sewage in the dairy farm was calculated,and the differences of COD pollution index among the four seasons were compared and analyzed.The result showed that the COD pollution index of the sewage in intensive dairy farm has a certain differences among the four seasons,and it presents certain change rule.In the end,the corresponding countermeasure aiming at the characteristics of different seasons were proposed.

关 键 词：集约化奶牛场 污染指数 化学需氧量 

分 类 号：S823.911.4[农业科学—畜牧学]