Characteristics and Chlorinated Disinfection By-products Formation Potential of Dissolved Organic Matter Fractions in Treated Wastewater
污水中溶解性有机物组分特性及其氯消毒副产物生成潜能

Dissolved organic matter(DOM) from a biological treated wastewater of municipal wastewater treated plant was isolated and fractionated using resin adsorption into four different fractions.These fractions are operationally categorized as hydrophilic substances(HIS),hydrophobic acids(HOA),hydrophobic neutrals(HON),and hydrophobic bases(HOB).The dissolved organic carbon(DOC) and specific UV absorbance,characteristics of three dimensional excitation emission matrix fluorescence spectroscopy(3DEEM) and disinfect...