摘要
从渗滤液的来源、水质、处理工艺和单体构筑物等方面介绍废渣场渗滤液处理工艺设计。采用“两级纳米铁反应沉淀+氧化絮凝沉淀+过滤”的处理工艺出水可达《地表水环境质量标准》(GB 3838-2002)Ⅳ类标准。实践证明,该工艺具有处理效果稳定,投资及运行费低的特点。
This paper introduces the design of leachate treatment technology in waste slag yard from the aspects of leachate source,water quality,treatment technology and individual structure.The effluent can meet the class-IV standard of Environmental Quality Standard for Surface Water(GB 3838-2002)by using the treatment technology of"two-stage nano-scale iron reaction precipitation+oxidation flocculation and precipitation+filtering".It has been proved by practice that this technology has the characteristics of stable treatment effect,low investment and operating cost.
作者
赵庆
ZHAO Qing(China Nerin Engineering Co.,Ltd.,Nanchang,Jiangxi 330038,China)
出处
《有色冶金设计与研究》
2020年第4期52-53,共2页
Nonferrous Metals Engineering & Research
关键词
废渣场
渗滤液
纳米铁
纳米药剂
氧化絮凝沉淀
waste slag yard
leachate
nano-scale iron
nano reagent
oxidation flocculation and precipitation
作者简介
赵庆(1984-),男,高级工程师,主要从事给排水设计工作。
