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Biofiltration apparatus and method with chemical pre-treatment of contaminated air
Biofiltration apparatus and method with chemical pre-treatment of contaminated air
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机译:化学过滤污染空气的生物过滤设备和方法
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摘要
An apparatus and method is provided for removing contaminants from a gas, wherein the gas flows through a gas treatment chamber having a biological treatment zone and a chemical treatment zone. The amount of a chemical treatment agent that is introduced into the chemical treatment zone is adjusted in response to a sensed condition or conditions.
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