摘要
反渗透分离技术能有效截留垃圾渗滤液中溶解态的有机和无机污染物,在国外已广泛用于渗滤液的净化处理中.对现有的垃圾渗滤液反渗透净化处理工艺进行了总结,包括反渗透、高压反渗透、纳滤、膜组合、综合处理等工艺.这种垃圾渗滤液净化处理新技术符合我国政府的环保产业政策,应尽快得到应用和推广.
Reverse osmosis(RO) has been one of the most widely used treatmnet of landfill leachate.This development is due to the ability to retain both organic and inorganic contaminants dissolved in leachate with high efficiency.Available RO technology of purification for landfill leachate is reviwed,including RO,high pressure reverse osmosis(HPRO),nanofiltration(NF),integrated membrane systems and combined technology.This new technology for the treatment of landfill leachate accords with environmental protection policy in China and should be employed and developed as soon as possible.
出处
《郑州轻工业学院学报（自然科学版）》
CAS
2003年第1期60-64,共5页
Journal of Zhengzhou University of Light Industry:Natural Science
基金
郑州轻工业学院科研基金资助项目(2001002)
