The mechanism of ozonation disintegration for activated sludge reduction was studied by batch test, and the dissolving laws of some indexes were analyzed.
通过静态试验的方法了解了臭氧破解活性污泥的机理，并从理论上分析了各指标溶出规律。
The urgent situation of activated sludge reduction technology was illustrated in this paper from the view of current sludge treatment and disposal on environmental and economical issues.
从当前污泥处理和处置在环境和经济方面存在的问题出发，阐明了研究污泥减量技术的紧迫性。
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