摘要
为对华南某地区进行流域治理,对该地区的56条主要河涌进行实地踏勘,并对其中67个点位的8个指标进行水质化验。通过分析河涌间的关系找到主要污染源河涌,再通过分析指标间关系判定河涌污染源类别。结果显示,共找出11条主要污染河涌,多条工业污染严重河涌自身污染严重且污染周边与下游河涌。针对这种情况,提出通过截污、清淤、补水等措施实施分级分批治理。
In order to carry out river basin management in a certain area in South China, 56 major rivers in the area were surveyed on site, and 8 water quality parameters at 67 sample points were tested. The main sources of pollution were found through the analysis of the relationship among the river characteristics, and find the type of river pollution sources. A total of 11 major polluted rivers were identified, which were attributed to internal pollutant sources and industrially pollutants sources, and also have great effect on the downstream rivers. It is suggested that the measures of the river cleaning should be adopted in batches by means of pollution interception, dredging, and water replenishment.
作者
王业腾
陈军
WANG Yeteng;CHEN Jun(China Construction Eco-Environmentalgroup Co.,Ltd.,Beijing 100191)
出处
《河南科技》
2021年第26期141-143,共3页
Henan Science and Technology
关键词
实地踏勘
水质化验
流域治理
field survey
water quality test
watershed governance
