摘要
收集1994—2013年杞麓湖流域内各乡镇和街道统计年鉴、宾馆餐饮统计表、环境统计报告、污水处理厂处理情况统计表等资料,辅以现场调查,结果显示:1994—2013年杞麓湖流域点源污染物产生量和排放量总体均呈增长趋势;近5a杞麓湖流域点源污染以城镇生活污染为主,其次是城市地表径流污染,工业污染占比最小。针对流域点源污染的特点及存在的问题,提出了相应的控制策略。
With the urbanization development speeding up and the rapid increase of industry, point source pollution has gradually becorae important contributor of pollution sources in the Qilu Lake Basin. Systematic investigation and analyses on point sources were carried out in order to find out the changes of point source pollution in the Qilu Lake Basin. The results showed that the produced volume and discharged volume of pollutants from point sources in the basin have been increasing from 1994 to 2013, and the point source pollution came chiefly from the domestic wastewater, followed by the urban runoff and the industries in the past five years. Based on the characteristics of the point source pollution and the existing problems in the basin, corresponding control strategies were pointed out.
出处
《环境科学导刊》
2016年第1期26-30,共5页
Environmental Science Survey
关键词
点源防治
污染调查
控制策略
杞麓湖流域
point source control
pollution survey
control strategy
the Qilu Lake basin
