粉煤灰虽然是一种固体废弃物，但已广泛应用于污水处理。
Fly ash is a solid waste, but it has been used in sewage treatment extensively.
为更好的处理或处置生活固体废弃物提供科学依据。
For a better life to deal with or dispose of solid waste to provide a scientific basis.
通过实验分析得到皮革固体废弃物碱法预处理的最佳条件。
The best conditions of alkali pretreatment were got by experimental analysis.
通过实验分析得到皮革固体废弃物碱法预处理的最佳条件。
The best conditions of alkali pretreatment were got by experimental analysis.
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