Others: fish waste liquor and feed.

其它：鱼粉废液、饲料。

The waste liquor was pretreated by acidification and flocculation.

采用酸析-絮凝法预处理废液.

The component content of phosethyl-Al waste liquor is determined.

测定了乙磷铝废液中各成分含量。

Environmental Protection: flue gas desulphurization, the disposal of the black liquor and pharmaceutical waste liquor, etc.

环保：烟气脱硫、造纸黑液及药厂废液处理等。

A process of removing impurity from pickling waste liquor had been developed.

对酸洗废液除杂质的工艺方法进行了试验研究.

Aspen neutral sulfite-anthraquinone pulping waste liquor(NS-L) and Larch alkaline sulfite-anthraquinone pulping waste liquor(AS-L) are used as the adhesive for the forming of zinc ore powder.

对中性亚硫酸钠-蒽醌法杨木蒸煮废液（NS-L）和碱性亚硫酸钠-蒽醌法落叶松蒸煮废液（AS-L）做锌矿粉的成型粘合剂进行了研究。

A new method for recovering 1,2-dichloropropane from waste liquor in propylene oxide production was developed.

介绍了从环氧丙烷生产废液中回收1，2-二氯丙烷的新方法。

A new method for recovering 1, 2 - dichloropropane from waste liquor in propylene oxide production was developed.

介绍了从环氧丙烷生产废液中回收1, 2- 二氯丙烷的新方法.

This product is the main equipment of the washing system of unscreened pulp in pulping and paper making factory which is used for pulp washing and waste liquor extraction.

水平带式洗浆机水平带式洗浆机，本产品是制浆造纸厂粗浆洗涤系统的主要设备，供洗涤纸浆及提取废液用。

Technical process of making hydrochloric acid through distillation and acidation was discussed by taking pickling waste liquor from a chemical machine plant and iron tower plant as raw material.

以宝鸡瑞星化工机械厂和宝鸡铁塔厂的酸洗废液为原料，通过实验室小试，探索出了通过蒸馏浓缩以及浓缩液酸化制备盐酸的工艺条件；