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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:化学预处理污染空气的生物过滤装置和方法
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摘要
An apparatus (20) and method is provided for removing contaminants from a gas(28), wherein the gas flows through a gas treatment chamber (22) having abiological treatment zone (26) and a chemical treatment zone (24). The amountof a chemical agent (30) that is introduced into the chemical treatment zone(24) is adjusted in response to a sensed condition or conditions.
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