含量较低、残碱较高等特点，适合于采用碱回收技术进行处理。
The alkaline recovery system can be used for treatment of the spent liquor .
废碱液的处理是乙烯生产的难点之一。
Treatment of spent caustic is one of the difficulties in the ethylene production.
介绍了目前国内乙烯行业废碱液处理的几种典型工艺。
Several typical processes of spent caustic treatment in domestic ethylene industry are introduced.
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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