摘要
垃圾渗滤液具有NH3-N高、COD浓度高等特点,传统的处理工艺往往存在较大的处理压力,出水水质难以得到保证。然而MBR工艺很好地解决了这方面的问题,对污染物去除率高,对污水变化适应性也很强,系统启动速度快,另外,一体化设备简单紧凑,节约占地,操作、维护简单。逐步成为国内外垃圾渗滤液处理的主流工艺。
Treatment technique of garbage seeping filtrates is characterized in high NH3-N and COD concentration. Traditional treatment technique tends to have some treatment pressure and can not guarantee the effluent water quality. However, MBR technique solves this problem ideally and has the advantages of high rate of removal of pollutants, high adaptability to sewage change and quick system start-up. Besides, the integrative equipment, which gradually becomes the mainstream technique of garbage seeping filtrates treatment home and abroad, is simple, compact, easy to operate and maintain and has small size.
出处
《企业技术开发》
2010年第2期38-40,共3页
Technological Development of Enterprise
关键词
膜生物反应器
垃圾渗滤液处理
纳滤
membrane bioreactor
treatment technique of garbage seeping filtrates
NF
