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productsHigh efficiency anaerobic digester with thermal hydrolysis unit

High efficiency anaerobic digester with thermal hydrolysis unit

General Description

Anaerobic digestion used widely at sewage plants is a very useful treatment process as it reduces sludge volume and allows the recovery of biogas. At many plants, however, the thickened digested sludge is incinerated and so from the viewpoint of reducing CO2 emissions there is the need to reduce sludge volume further still. MKK's high-efficiency thermal hydrolysis unit is incorporated in an anaerobic digestion process to reduce discharge sludge volume further and to enhance biogas recovery in comparison with conventional anaerobic digestion process.

Keywords

Sludge thermal hydrolysis unit / High-efficiency anaerobic digestion technology / Sludge volume reduction / Higher recovery of biogas

Features

Note: MKK conducted a joint research on this technology with the Japan Sewage Works Agency since 2006, and in April 2012 it received high technical evaluation as “An Anaerobic Digestion Systems for Recovering Energy.”

Process Flow

Process Flow

Main Applications

This product is for use only in Japan.

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