Suitable conditions of treating acid Cd- containing effluent and methods for Cd-recovering were also investigated.
实验确定了处理酸性含镉废水的适宜条件，同时探讨了从废水中回收金属镉的方法。
Chitosan and sodium alginate solutions were separately added into two samples of effluent containing acid chrome blue K dye, followed by mixing together the two samples.
在含酸性铬蓝k染料的废水中分别加入甲壳胺和海藻酸钠的水溶液后，把二种溶液混合。
In recent years, several refineries have imported sulfuric acid alkylation units with effluent refrigeration, but a systematical process calculation method is lacking.
近年来陆续引进了硫酸法烷基化流出物致冷新工艺，对装置的工艺计算目前国内尚未形应系统的算法。
The various technologies of adipic acid producing and the treatment of wastewater and effluent gas produced are introduced.
本文详细介绍了己二酸的各种生产路线和工艺以及生产过程中产生的废水、废气等的处理方法。
The key to the question of making the Chemical Fiber Plant meet the environmental protection target is to treat the effluent from terephthalic acid and polyester equipment.
对苯二甲酸和聚酯装置废水的处理是制约化纤厂环保达标的关键。
Using fly ash as the neutralization agent of acid wastewater, the reaction is fast, the effluent is nice, the equipment is simple and the cost is low.
利用粉煤灰中和酸性废水，反应快，效果好，工艺简便，成本低。
The effluent of G-BAF mainly contains carboxylic acid and ketones, while the effluent of CAS still contains lots of refractory organic compounds.
G-BAF处理后出水中的有机物以羧酸和酮类物质为主，而CAS处理后出水中仍含有较多的难降解物质。
The method for removing nitrogen oxides in the effluent gas from manufacturing nitric acid by using acidic urea solution as an absorbent to absorb the nitrogen oxides is introduced.
介绍用酸性尿素溶液作吸收剂，吸收硝酸尾气中氮氧化物的净化方法。
The method for removing nitrogen oxides in the effluent gas from manufacturing nitric acid by using acidic urea solution as an absorbent to absorb the nitrogen oxides is introduced.
介绍用酸性尿素溶液作吸收剂，吸收硝酸尾气中氮氧化物的净化方法。
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