本文選題：海口灣 + 陸源入�？��。� 參考：《環(huán)境污染與防治》2016年09期

【摘要】：2013年3月至2014年1月對�？跒�5條河流(五源河、鴨尾溪、海甸溪、橫溝河、南渡江)和5個人工排水溝渠(觀海臺泄洪溝、秀英工業(yè)排污口、丘海大道泄洪溝、萬綠園西溝、龍昆溝排污口)等10處主要陸源入海口的污染物種類、濃度及其時空分布特征進行分析。結果表明,�？跒持饕懺慈牒？谒|均較差。五源河、秀英工業(yè)排污口、丘海大道泄洪溝、龍昆溝排污口、觀海臺泄洪溝和鴨尾溪的污染物濃度遠超過《地表水環(huán)境質量標準》(GB 3838—2002)Ⅱ類標準,萬綠園西溝、南渡江、海甸溪和橫溝河的超標情況相對較輕。主要污染物為TN、TP、COD和氨氮。五源河和萬綠園西溝的主要污染物濃度表現(xiàn)為枯水期豐水期,其余陸源入�？诘闹饕廴疚餄舛入S季節(jié)發(fā)生變化。
[Abstract]:From March 2013 to January 2014, five rivers in Haikou Bay (Wuyuan River, Ya Wei River, Haidian River, Henggou River, Nandu River) and 5 artificial drainage ditches (Guanhai platform flood discharge ditch, Xiuying industrial sewage outlet, Qiu Hai Road flood discharge ditch, Wan Luyuan Xi ditch), The species, concentration and spatial and temporal distribution of pollutants in the main land-based estuaries were analyzed. The results show that the water quality of the main land-based estuaries in Haikou Bay is poor. The pollutant concentrations of Wuyuan River, Xiuying Industrial sewage outlet, Qiu Hai Avenue Flood discharge ditch, Longkungou sewage outlet, Guanhai platform Flood discharge ditch and Ya Wei River are far higher than those of the Class 鈪，

本文編號：2092709