贵港市可利用水资源量及纳污能力研究

Study on the Available Water Resource and Pollution Receiving Ability of Guigang City

以贵港为研究对象,从水量水质角度采用考虑非汛期基流量和汛期弃水量的估算方法对该区域水资源可利用量进行了计算研究,从而避免因水资源过度开采引发的环境问题,并以水功能区规划为基础,对纳污能力进行了计算。结果表明,贵港市市区已无剩余纳污能力,需对污染物进行削减。

Considering the factors of the basic influx in non-flood period and abandoned floodwater, this paper studies the available water, resource of Guigang City from the water volume and quality, to avoid environment problem caused by overexploitation. And based on the division of water function areas, pollution receiving ability was calculated. It can be concluded that there is no extra water pollution receiving ability in the urban area of Guigang, and the pollutants should be reducted.