Volatile organic acids are the main products in sludge digestion process in sewage treatment plants.

挥发性有机酸(如乙酸)是污水处理厂污泥消化工艺中的主要产物。

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Taking a typical methane utilization system of sludge digestion process as an example, the authors introduce the design of the process and the in...

以典型的污泥厌氧消化沼气安全利用系统为例，着重从系统角度介绍了工艺流程的设计、安全装置的设置以及系统压力的设定和控制。

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Some topics such as digestion approach, reactor volume and dimension, agitation, heating and gas collection system are discussed in this paper concerning Process Design for Sludge Anaerobic Digestion.

针对污泥厌氧消化的工艺设计，探讨了消化方式、池容、池形、搅拌、加热与气体收集系统设计等几个典型问题。

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The method uses biogas, which is produced when waste water sludge is broken down by microbes in a process known as anaerobic digestion.

BBC: United Utilities turns human waste to energy at plant