The surface of the earth contain rich activemicroorganism which have been the important component of the geological environment.
而地球表面的土体里含有丰富活跃的微生物，是地质环境中重要的组成部分。
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Cell, glucose and ethanol concentrations in the membrane bioreactor were nearly constant in the duration of 300h operation with the microorganism of Thermophilic Alcohol Active Dry Yeast (TH-AADY).
Previous biodeodorization studies mostly used active sludge, whose metabolic selection and the portions of effective microorganism are low, to treat waste gases.