摘要
选用单因子水质标识指数法对李村河水质进行评价。2010—2015年,李村河308国道桥和入海口断面水质均未达到景观娱乐用水要求。5项指标中,氨氮污染最重,其次为总磷和五日生化需氧量,化学需氧量、高锰酸盐指数和溶解氧污染较轻。
Single factor water quality identification index was applied to assess the water quality of Licun River. The analysis showed that water quality of both 308 national highway bridge and estuary sections of Licun River failed to meet the water quality goal for landscape and entertainment during 2010^2015. Among the five indexes, pollution of ammonia nitrogen was the most serious, followed by total phosphorus, five - day BOD, and COD. The permanganate index and dissolved oxygen were relatively light.
出处
《环境科学导刊》
2017年第2期101-104,共4页
Environmental Science Survey
关键词
单因子
标识指数
水质评价
应用
single factor
identification index
water quality assessment
application
