饮用水源汤浦水库水中耗氧系数k1的确定  

Measurement of the Oxygen Consumption Coefficient(k1) of Drinking Water Source in Tangpu Reservoir

作　　者：胡绵好[1,2] 袁菊红[1] 

机构地区：[1]江西财经大学资源与环境管理学院,江西南昌330032 [2]浙江大学污染环境修复与生态健康教育部重点实验室,浙江大学环境与资源学院,浙江杭州310029

出　　处：《安徽农业科学》2009年第6期2684-2685,共2页Journal of Anhui Agricultural Sciences

基　　金：浙江生态省建设重大科技攻关项目(2005C13002)

摘　　要：根据生化需要量公式y（t）=L1=L0（1-e^-k1t）,且[t/y（t）]^1/3-t是线性关系,由直线的斜率和截距求出耗氧系数k1和水中总的生化需氧量L0。由动力学方程求出任意时间t的y（t）,可知水库的污染程度,从而制定富营养化水体的处理方案,建立水库水污染的控制模型。Based on the BOD formula y（t）=L1=L0（1-e^-kt）,and [t/y（t）]^1/3-t is liner relation, the k1 and L0 was obtained by out of the slope and the y - intercept, and y（t） at any time was obtained by kinetic equation, from which the level of pollution was known. Then, a plan for treatment of waste water can be worked out, and a pollution control model for the water of drinking water source Tangpu Reservoir was established.

关 键 词：富营养化水体 生化需氧量 耗氧系数 

分 类 号：X131.3[环境科学与工程—环境科学]