净水技术Issue(4)：31-35,46,6.
深度处理对饮用水生物稳定性的影响
Effect of Advanced Treatment on Biological Stability of Drinking Water
摘要
Abstract
Bacterial regrowth in water supply system is one of main reasons causing water quality deterioration in pipeline, and assimilable organic carbon ( AOC) is the key factor of bacterial regrowth.The conventional treatment can only remove about 20%AOC.However, the advanced technologies such as biological pretreatment, O3 BAC and nano-membrane filtration, can remove AOC effectively and improve biological stability in drinking water.The combined processes of conventional treatment and these advanced ones are often applied in full-scale water purification facilities to remove AOC and control the bacterial regrowth with the premise of sufficient disinfectant residues.关键词
深度处理/生物稳定性/可同化有机碳( AOC)/生物预处理/臭氧-生物活性炭/膜过滤Key words
advanced treatment/biological stability/assimilable organic carbon ( AOC )/biological pretreatment O3 BAC/membrane filtration分类
建筑与水利引用本文复制引用
李帅,鹿长青,林惠荣,张胜华..深度处理对饮用水生物稳定性的影响[J].净水技术,2015,(4):31-35,46,6.基金项目
国家自然科学基金项目（51108440＆31300109）；厦门市科技计划项目 （）
