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河道内淤泥固化怎么处理综合治理建设内容包括:河道内淤泥固化处理、截污、调蓄池、行洪能力的保持和提升、以及长期水质在线监测系统等。浦东河为黑臭河道,通过综合治理要求水体不黑臭, The construction contents of comprehensive treatment include: solidification treatment of sludge in the river, sewage interception, regulation and storage tank, maintenance and improvement of flood discharge capacity, long-term on-line water quality monitoring system, etc. Pudong river is a black and smelly river. Through comprehensive treatment, the water body is required not to be black and smelly, 透明度大于25厘米,溶解氧(DO)>2mg/L,氨氮浓度(NH3-N)<8mg/L,氧化还原电位(ORP)>50mV,河床河面无垃圾,周边居民满意度调查满意度达90%以上。施工后使河道变深、变宽,河水变清,居民居住环境得到改善,达到“水清、河畅、岸绿、景美”的目标。 The transparency is more than 25cm, dissolved oxygen (do) > 2mg / L, ammonia nitrogen concentration (NH3-N) < 8mg / L, redox potential (ORP) > 50mV, there is no garbage on the riverbed and river surface, and the satisfaction of surrounding residents is more than 90%. After the construction, the river will become deeper and wider, the river will become clear, and the living environment of residents will be improved to achieve the goal of "clear water, smooth river, green bank and beautiful scenery". 上一篇淤泥固化技术概述下一篇浅析河道淤泥固化处理工艺 |