贵港市达开水库饮用水水源地污染源分析与保护研究

Pollution Source Analysis and Protection of Drinking Water Source of Dakai Reservoir in Guigang City

摘要: 贵港市达开水库作为市区第二饮用水水源地，通过开展达开水库水源地周边污染现状调查，发现水库周边居住大量居民和种植速生桉树等，影响水库水源地水质的主要包括生活污水、生活垃圾、农业施肥、农村养殖污水等，通过对水库水源地现状水质监测结果和污染现状调查分析，提出水质保护和污染治理的对策建议措施，保障居民生活饮用水的安全。

Abstract: Dakai reservoir in Guigang City is the second drinking water source in the urban area. Through the investigation of the pollution status around the water source of Dakai reservoir, it is found that a large number of residents and fast-growing eucalyptus trees are planted around the reservoir. The main factors affecting the water quality of the reservoir water source include domestic sewage, domestic garbage, agricultural fertilization, rural aquaculture sewage, etc. through the investigation and analysis of the current water quality monitoring results and pollution status of the reservoir water source, put forward countermeasures and suggestions for water quality pro-tection and pollution control to ensure the safety of residents’ drinking water.