摘要
为了去除泽龙湖微污染景观水中的氮、磷及有机物等污染成分,采用人工增氧和浮田型生态岛技术对泽龙湖景观水进行了生态修复。结果表明,人工增氧能很好地氧化水中有机物,生态岛水生植物可有效地吸收氮和磷,处理后湖水可达到《地面水环境质量标准》(GB 3838—2002)中的Ⅳ类标准。
To remove nitrogen,phosphorus and organic matter composition in micro-polluted landscape water of Zelong Lake,the artificial increase of oxygen and float field type of ecological islands technologies are used to ecologically repair landscape water of Zelong Lake. The results show organic pollutants can be well beoxidized by artificial increase of oxygen,nitrogen and phosphorus be effectively absorbed by aquatic plants and after processing,water quality of Zelong Lake can reach the requirements of class Ⅳof ＂Surface Water Environment Quality Standards＂（ GB 3838—2002）.
出处
《工业安全与环保》
北大核心
2016年第12期67-69,共3页
Industrial Safety and Environmental Protection
关键词
微污染水
人工增氧技术
浮田型生态岛
生态修复
藻类
slightly polluted water
artificial increase of oxygen
floating field type of ecological island
ecological restoration
algae
