人工湿地处理技术在集中式饮用水源工程中的应用研究

江苏省盐城市开展了利用人工湿地技术改善微污染集中式饮用水水源地水质的探索，并于2012年成功建设了盐龙湖水源生态湿地工程，同年6月正式投入运行．近一年通过对湿地工程进出水水质主要超标因子的总体去除效果进行监测分析，结果表明：工程出水水质稳定达到了《国家地表水环境质量标准》（GB3838—2002）规定的Ⅲ类水标准，基本上实现了预期的目标。盐城市区饮用水质得以明显改善，为区域安全供水提供了有效的保障，为苏北里下平原河网地区通过人工湿地处理生活饮用水水源提供了宝贵的经验。

Application of Artificial Wetland Treatment Technology in Centralized Drinking Water Source Project

Artificial wetland technology improves the polluted water quality in centralized drinking water sources in Yancheng City of Jiangsu Province. Yanlong lake ecological wetland project completed construction in June, 2012. The removal effects for major water quality indicators in the project were monitored for nearly a year. The results show that the effluent quality reached ＂Environmental Quality Standards for Surface Water＂ （ GB3838 -2002） class m, basically achieved the expected goals. Drinking water quality is obviously improved, providing further support for water safety in the urban areas of Yancheng City. The study pro- vides valuable experience for the northern Jiangsu in plain river network area through the artificial wetland treatment of drinking water source.