400kW VMAN biogas Co-generator with biogas pretreat system

this YDN Power 400kW biogas cogenerator (CHP) is running for a waste water treatment factory. The 400kW biogas generator is equipped with exhaust heat exchanger and plate exchanger to extract heat from the engine exhaust gas and the recycling water of the engine.
As there is sulfur and humid in the raw biogas, it is necessary to clean the biogas before it enters the engine.

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How much is it ? I love your videos

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How much is it.