摘要
水中微量有机污染物和氯化消毒副产物对饮用水水质构成直接威胁，是饮用水中重点控制的有机成分；天然大分子有机物对水质构成间接影响，导致胶体稳定性提高、混凝剂药耗增加；藻类和代谢产物影响常规处理工艺效果，对水质产生不良影响。
Abstract The authors discussed the types of organic constituents in surface
waters and their impact on drinking water quality.The micro pollutants from wastewater and the
disinfection by products have direct impact on the dringing water quality and are the main organic
compounds to be controlled.The natural organic substances cause indirect impact on water quality
by increasing the coagulant dosage,the residues of aluminum and the disinfection by
products.The algae cause decrease of the coagulant and filtratin efficiency and odor problems.
出处
《给水排水》
CSCD
北大核心
1999年第5期12-14,共3页
Water & Wastewater Engineering
基金
黑龙江省杰出青年科学基金
