狂拽不羁回复于2009/08/25
污水截流井sewage intercepting well 粗格栅thick-case-bar 带式输送机belt conveyor 进水泵房influent pump station 细格栅thin-case-bar 旋流沉砂池rotational flow grit chamber 砂水分离器grit water separation 一体化氧化沟integrated oxidation ditch 内回流阀inside reflux valve 水下搅拌器underwater mixer 刮沫吸泥机mud scraper 污水回流井sewage reflux well 污泥浓缩脱水时间sludge concentration and dewadering time 消毒渠disinfection 出水井effluent well 在线监测on-line monitoring 曝气转刷机rotating brush aeration machine
今明后回复于2009/08/25
不懂这个东西