摘要
用生态塘系统工艺处理石化废水,分析青肯泡石化废水生态处理系统和山东省东营市污水处理与利用生态系统的工程实例。工程运行结果显示:生态塘系统处理石化废水效果显著,出水分别达到GB 18918-2002《城镇污水处理厂污染物排放标准》二级和1A标准,生态塘系统处理石化废水具有投资少、维护和运行费用低、可改善和恢复生态环境等优点,是一种低成本高效益的生态工程技术。
We use ecological pond system to treat petrochemical wastewater and analyze the engineering examples of Qingkenpao ecological petrochemical wastewater treatment system and ecological sewage treatment and utilization system in Dongying City,Shandong Province.The treatment of petrochemical wastewater by the ecological pond system achieves obvious results.The effluent meets the secondary grade and 1A of GB 18918-2002 'Pollutant Discharge Standards for Urban Sewage Treatment Plants' respectively.Using ecological pond system to treat petrochemical wastewater can improve and restore the ecological environment and it is a cost-effective eco-engineering technology.
出处
《油气田环境保护》
CAS
2012年第4期78-80,90,共3页
Environmental Protection of Oil & Gas Fields
关键词
生态塘系统
石化废水
应用实例
ecological pond system
petrochemical wastewater
application examples
