鄱阳湖滨湖区污染控制区划与防治对策研究

实行分区污染控制与管理是开展鄱阳湖滨湖区污染综合防治的有效措施。基于鄱阳湖滨湖区主要污染物来源分析和污染控制区划原则,对鄱阳湖滨湖区的污染控制区划进行了探讨,在各类型污染源分区叠加基础上,确定滨湖区污染控制区划,并根据各分区污染负荷特征提出了相应的分区控制措施。结果表明,鄱阳湖滨湖区主要污染物氮、磷、CODCr和氨氮主要来源于畜禽养殖和城镇生活污染。依据各类型污染源影响,可将鄱阳湖滨湖区划分为工业与生活污染控制区、农业养殖污染控制区和农业种植面源综合整治区。并将各区进一步细分为重点控制区和一般控制区。针对各区污染特征提出了相应的污染控制对策,以期为鄱阳湖滨湖区污染防治工作提供帮助。

Poyang Lake Pollution Control Division of the Lake District and Prevention Countermeasures

Implementation of pollution measures to Poyang Lake District inte control and management partition is to carry out effective grated pollution prevention and control. The main sources of pollutants based on analysis of Poyang Lake District and pollution control division principle, the pollution control division Poyang Lake area were discussed, in various types of pollution overlay district on the basis of the Lake District to determine the pollution control division, and according to the district pollution load characteristics put forward the corresponding sub-control measures. The results showed that the main pollutants is nitrogen, phosphorus, CODcr and ammonia. Poyang Lake area, mainly come from livestock breeding and domestic pollution towns. Based on various types of pollution affect the Poyang Lake region can be divided into industrial and domestic pollution control, agricultural farming and farming Pollution Control District Comprehensive Improvement District area source. And districts are further subdivided into key control areas and general control areas. Pollution characteristics for districts proposed the corresponding pollution control measures in order to provide help for the Poyang Lake area of pollution prevention.