何坊水库水环境容量研究及水资源质量变化预测(英文)  

Study of water environmental capacity and prediction of water resources quality in Hefang Reservoir

作　　者：高桂青[1] 鞠治杰[2] 欧阳球林[1] 王香莲[1] 洪涛[1] 

机构地区：[1]南昌工程学院土木与建筑工程学院,江西南昌330099 [2]南昌工程学院后勤保障处,江西南昌330099

出　　处：《南昌工程学院学报》2013年第1期61-65,共5页Journal of Nanchang Institute of Technology

基　　金：Supported by Science and Technology Program of Jiangxi Provincial Water Resources(No.200918);Youth Foundation of Nanchang Institute of Tech-nology(No.2012SK008);Teaching Reform Program of Jiangxi Provincial Department of Education(No.JXJG-12-18-22)~~

摘　　要：根据Vollenweider模型和Dillion模型,对何坊水库COD、TP、TN的水环境容量进行计算.按地表水Ⅲ类标准,经计算得出COD、TN的水环境容量尚有剩余,TP的已利用环境容量超过水库的承载能力.针对TP浓度超标,选用Kirchner-Dillon营养物预测模型对TP变化进行预测,探讨水库水环境质量变化规律.最后,对TP超标的原因进行了分析,提出了保护水库水质的对策.Water environmental capacity of chemical oxygen demand （COD） ,total phosphorus （TP） and total nitrogen （TN） are calculated with the Volleuweider and Dillon models. According to the surface water standard of class Ⅲ, the water envi- ronmental capacity of COD and TN are still residual, and the utilized environmental capacity of TP has exceeded the carrying capacity of Hefang Reservoir. For excessive TP concentration, Kirchner-Dillon nutrient prediction model is used to predict the change of TP, and the change nile of water environmental quality is analyzed. Finally, the causes of exceeded TP is analyzed, and protecting measures of reservoir water quality is put out.

关 键 词：何坊水库 水环境容量 总磷 水质 

分 类 号：X52[环境科学与工程—环境工程]