The effect of coupling coagulation and flocculation with membrane filtration in water treatment
Water supply and sanitation demands are foreseen to face enormous challenges over the coming decades to meet the fast growing needs in a global perspective.Significant growth in the industry is predicted and membrane separation technologies have been identified as one of the possible solutions to meet future demands.Apphcation and implementation of membrane technology is expected both.in production of potable water as well as in treatment of wastewater.In potable water production membranes are substituting conventional separation technologies due the superior performance,potential for legs chemical use and sludge production.as well as the potential to fulfill hygienic barrier requirements.MBR technology is probably the membrane process which has had most success and has the best prospects for the future in wastewater treatment.Trends and developments indicate that this teehnology is becoming accepted and is rapidly becoming the best available technology(BAT)for many wastewater treatment applications.A major drawback of MBR systems is membrane fouling.Studies have shown that fouling mitigation in MBR systems can potentially be done by coupling coagulation and flocculafion to the process.
coagulation/flocculation membrane filtration potable water wastewater
TorOve LEIKNES
NTNU-Norweglan University of Science and Technology,Department of Hydraulic and Environmental Engineering,S.P.Andersensvei 5,N-7491 Trondheira,Norway
国际会议
西安
英文
65-70
2008-05-15（万方平台首次上网日期，不代表论文的发表时间）