Pollution status of rivers in Guangzhou was investigated by consulting data and examining on the spot.After renovating,the water quality of Donghao river,Huangpu river,Liede river and Jiangnanxi river was detected.The results showed that,index of DO,COD,BOD5 and turbidity reached or closed to water standard Ⅲ,efforts to renovate rivers had been very effective.In addition,by analyzing difficulty and deficiency of renovation and combining practical situation of Guangzhou,some management suggestions of river renovation were proposed for post-Asian Games.%通过查阅资料、实地勘察,对广州市河涌的污染现状进行了调查,对整治后的东濠涌、黄埔涌、猎德涌及江南西涌进行了水质检测,结果表明,治理后的溶解氧、化学需氧量、五日生化需氧量、浊度等指标均已到达或接近Ⅲ类水质标准,治理卓有成效。此外,通过分析河涌整治困难与不足,结合河涌整治的实际情况,提出了一些后亚运时代河涌整治管理的建议。
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