摘要
针对小型河湖区景观水存在的污染风险,该文考察了应用Green Origio生态处理系统来维系小型河湖区景观水水质、优化主要的常规水质指标及富营养化主要控制因素指标的效果,结果表明在流速为250到1 000 L/h之间,TP按照地表水环境质量标准提升至Ⅴ类水;NH4+-N按照地表水环境质量标准从Ⅲ类水提升至Ⅰ类水。最终COD、TP和NH4+-N三种常规水质指标得到维系以及优化。
Green Origio ecological system was applied to treat the scenic water in a small-scale fiver in this paper. The results show that when flow rate is 250 to 1 000 L/h, TP of effluent meets the standard of Class Ⅴ based on Environmental Quality Standard for SuoCace Water. NH4＋-N of effluent meets the standard from Class Ⅲ to Class Ⅰ based on Environmental Quality Standard for SuoCace Water. COD, NH4＋-N and TP treated by Green Origio ecological system can be optimized.
出处
《净水技术》
CAS
2013年第2期74-77,共4页
Water Purification Technology
基金
铁道部科技研发重点课题(J2011Z003)
国家"水污染控制与治理"重大科技专项(2009ZX07211-002)
上海市社会发展领域重大课题(09DZ1200)
