Characteristics of Dissolved Organic Matter (DOM) from Leachate
渗滤液中DOM的表征及特性研究

The dissolved organic matter(DOM) was isolated and purified from landfill and incineration leachate,and all the isolated fractions were characterized using acid-base titration,UV-VIS(ultraviolet-visible),FTIR spectroscopic methods and element measurement.As shown by acid-base titration, the total acidity and carboxylic groups followed HyI>FA>HA and FA>HA>HyI respectively,and all the samples from incineration leachate had more acidity and carboxylic groups than those from landfill leachate.UV-VIS analysis sh...