引用本文:徐彬,郑之奇,张珂.微纳米气泡改善太湖入湖河道水质的工程实例研究——苏州南北华翔河水质改善工程为例[J].环境监控与预警,2013,5(1):15-16
.The study of Engineering Case of Improving the Water Quality of In-flowing Rivers of Taihu Lake with Micro-nano Bubbles——Water quality improvement project of Suzhou the north-south Huaxiang river[J].Environmental Monitoring and Forewarning,2013,5(1):15-16
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微纳米气泡改善太湖入湖河道水质的工程实例研究——苏州南北华翔河水质改善工程为例
徐彬,郑之奇,张珂1,2
1.南京金禾水环境科技有限公司,江苏 南京 210002;2.昆山市环境保护局,江苏 昆山 215300
摘要:
太湖入湖河道,在各级政府及部门的努力工作下,经过点源治理、截污、清淤、生态修复等综合手段治理,水质逐年好转,但还存在很大的提升空间,本研究采用微纳米气泡气液分散系统,对入湖河道水体进行原位净化处理,结果表明CODMn、氨氮、总磷的平均去除率分别为36.8%、42.4%,49.1%。入湖水质达到国家地表水Ⅱ-Ⅲ类标准。
关键词:  太湖  原位净化  微纳米气泡  去除效果
DOI:
分类号:
基金项目:江苏省环境监测科研基金项目(1018)
The study of Engineering Case of Improving the Water Quality of In-flowing Rivers of Taihu Lake with Micro-nano Bubbles——Water quality improvement project of Suzhou the north-south Huaxiang river
Abstract:
In the hard work of governments at all levels, the water quality of in-flowing rivers of Taihu Lake improves year by year via the methods as point-source treatment, sewage interception, dredging and ecological rehabilitation ,but there is still a huge rise space. This research uses in-situ water purifying technology to process the water of in-flowing rivers of Taihu Lake by using gas-liquid dispersion micro-nano bubble generator. The results show that the average removal rate of CODMn, ammonia nitrogen and total phosphorus are 36.8%, 42.4% and 49.1% respectively. The water quality reached the Ⅱ-Ⅲ level standard of national surface water.
Key words:  Taihu Lake  in-situ water purifying  Micro-nano Bubbles  removal effect