... rice husk , straw , wastes be gasified to fuel gas which used to generate electricity Models & specifications:400KW,800KW,1MW, ... 1.5MW,2MW,etcEnvironment protection standara: Exhaust gas:The tail gas of gas engine shall reach the local industrial standard after treatment ... db will be reused to decrease noise influence. Smell:The space with smell will be sealed off with negative pressure,and ...