污泥处置的第二个方法，是用厌气细菌消化。
A second method of sludge disposal is digestion by anaerobic bacteria.
试验结果表明：在SBR工艺中，硫化物的逸出主要发生在厌氧阶段以及曝气的初期。
The test for SBR indicated that, the emission of gaseous sulfide happens in the anaerobic stage and initial stage of aeration.
在实验室条件下，用厌气培养的方法测定了两种水稻土的甲烷生产力。
Methane productivity of two rice soils were investigated under laboratory condition using anaerobic incubation method.
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