Source: http://EzineArticles.com/6209087
Saturday, April 30, 2011
Digester Gas Engine: What Is It and What Are Its Benefits?
A digester gas engine-also referred to as a biogas engine-is an engine that turns natural gases produced by an anaerobic digester into electricity. Medium to large size structures that mix biodegradable wastes (e.g. sewage and food waste) to release their natural gasses, anaerobic digesters typically contain four levels on their interior: a mixing zone where most solid waste is slowly churned by a mixing device, a sludge zone, a liquid zone, and biogas zone at the top.
Industrial Aircraft Washing Systems and Aircraft Cleaning Discussion
For those in the industrial cleaning business, the work is never done. Over the years the company I founded washed everything from railcars and trucks to aircraft and ships. Now and then, when it comes to industrial cleaning and washing of this type, the key is; efficiency.
Source: http://EzineArticles.com/6223467
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