摘要
研究了电解法制备的高铁酸盐对SBR法处理后垃圾渗滤液的深度处理,结果表明pH对COD和氨氮的去除有显著影响,当pH分别为5和9时,COD和氨氮分别具有最佳去除效果。随着高铁酸盐用量的增加,去除率先达到一个峰值后经历一个回落阶段,然后再继续上升,COD和氨氮的最大去除率分别为80%和73%。
Advanced treatment of landfill leachate from SBR process by electrochemically prepared ferrate was studied. The results showed that pH had significant influence on COD and NH3-N removal, the appropriate pH was 5 and 9, respectively. As the dose of ferrate increased, the removal rates underwent decline steps after reached peak values, then mounted up sequentially. The maximal removal rates of COD and NH3-N were 80% and 73% ,respectively.
出处
《水处理技术》
CAS
CSCD
北大核心
2005年第7期58-60,共3页
Technology of Water Treatment
基金
福建省科技厅重点项目(02H034)
