The application of flotation for the removal of humic compounds was investigated by using it as a possible post-treatment process of simulated landfill leachates after biological treatment.

• 生活垃圾渗滤液经生物法处理后含有较多的难降解腐殖质,为此开展了利用浮选法去除渗滤液中腐殖质的后处理研究,并考察了影响浮选效率的主要因素。