分析了精炼废碱液回收至脱硫岗位应用的可行性，叙述了技术改造措施。
An analysis is made of the feasibility of the recovery of spent lye from final purification for use in the desulfurization section, and a description is given of the measures of technical renovation.
实验结果表明：苦豆子盐酸提取物的超滤和稀释过滤能有效除去蛋白质和其他不纯物，透过液中总生物碱的回收率高。
The results showed that the ultrafiltration with discontinuous diafiltration could effectively remove proteins and other impurities. The recovery ratio of alkaloid from the permeate was high.
介绍了一种从环己烷氧化废碱液中回收高价值有机酸的新方法。
A new process for recovering valuable organic acids from waste alkali liquor in cyclohexane oxidation is introduced.
丝光回收碱液中含有各种浆料及杂质，这些浆料、杂质如果不能及时去除，将会严重影响产品质量。
Sizes and impurities contained in recovered mercerizing liquor would severely impair the quality of mercerized fabric if they did not be removed timely.
使用高液比的一个缺点是蒸煮和碱回收过程中需要消耗更多的蒸汽。
One of the disadvantages of using high liquor ratios is high steam requirement in both cooking and recovery.
文章的第二部分为环己烷氧化废碱液的回收利用。
The second part of this thesis is the recovery and utilization of the waste salt solution of cyclohexanone manufacture.
文章的第二部分为环己烷氧化废碱液的回收利用。
The second part of this thesis is the recovery and utilization of the waste salt solution of cyclohexanone manufacture.
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