【摘要】 调查了2009年枯水期和丰水期胶州湾河流入海口和污水处理厂排污口壬基酚污染状况,并初步估算了胶州湾陆源壬基酚的入海通量。结果显示,入胶州湾各河流水体中壬基酚浓度差异较大,枯水期和丰水期分别为0.11～3.17μg/L和0.09～10.8μg/L,其中墨水河污染最为严重,其次为娄山河、海泊河、跃进河、李村河、大沽河、镰湾河和白沙河,而洋河污染则相对较轻;各污水处理厂出水口壬基酚浓度相对稳定,枯水期和丰水期为0.11～0.17μg/L和0.15～0.29μg/L。枯水期和丰水期胶州湾壬基酚入海通量分别为6.5 kg/d和11.8 kg/d。更多还原

【Abstract】 The pollutant status of Nonylphenol(NP) in the water of the rivers and drainage outlet flowing into the Jiaozhou Bay was investigated and the flux was also estimated in dry and wet season of 2009.The NP concentrations in the rivers had a great difference,which were 0.11-3.17 μg/L in dry season and 0.09-10.8 μg/L in wet season.Among the various rivers flowing into the Jiaozhou Bay,the NP pollutant of Moshui River is most serious,and then followed successively by Loushan River,Haibo River,Yuejin River,Licun River,Dagu River and Lianwan River,and most slight pollutant in Yanghe River.The NP concentrations in the effluent from sewage treatment plants changed slightly,which were 0.11-0.17 μg/L in dry season and 0.15-0.29 μg/L in wet season.On the other hand,the NP fluxes in low and high season were 6.5 kg/d and 11.8 kg/d,respectively.更多还原