Email this Article Past Issues | Current Issue Complete this form to e-mail a link to this article to a friend or colleague. Study on Optimum Operating Parameters of Air-WaterBackwashing of Common Sand Filter YUAN Bin XIONG Guo_feng WANG Yi_qiang WU Xi LUO Hui_rong.Study on Optimum Operating Parameters of Air-WaterBackwashing of Common Sand Filter[J].Journal of Civil, Architectural & Environmental Engineering,1999,(6):6-11 E-mail to: (to whom you're sending this) Your e-mail address: Your name: Your comments to add to the e-mail: I thought you would find this article interesting. Verification code:

Copyright@ 2008 Journal of Civil, Architectural & Environmental Engineering,Chonging University,All Rights Reseves.