污水处理工艺技术手册 - newfile.123jcb.com

ó £ co.163.com 新技术。城市污水处理设施出水应达到国家或 Technical Department Document 4) 对不能纳入城市污水收集系统的居民区、旅游风景点、度假村、疗养院、 机场、铁路车站、经济开发小区等分散的人群聚居地排放的污水和独立

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Wastewater Technology Fact Sheet: Oxidation Ditches

www3.epa.gov

An oxidation ditch may also be operated to achieve partial denitrification. One of the most common design modifications for enhanced nitrogen removal is known as the Modified Ludzack-Ettinger (MLE) process. In this process, illustrated in Figure 2, an anoxic tank is added upstream of the ditch along

  Oxidation, Ditch, Oxidation ditch

M Series - Massey Ferguson

www.masseyferguson.com

Got a lot of trench- and ditch-work? You’ll want to add one of our CB Series backhoes. Easy to attach and remove—the CB backhoe offers bucket widths from 10- to 24-inches, up to a more than 10.5-foot reach and up to a digging depth of more than eight feet. Live and work in snow country? Turn your Massey Ferguson compact tractor

  Ditch

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