The optimal controllability conditions result by trial and analysis. After alkali weight-reduction wastewater is treated with the technology combined optimal acidification and active carbon adsorption, characters of recovered TA are improved, some of which has reached industrialized grade.
在“回收资源”部分，主要研究了从碱减量废水中回收TA的机理，探讨了酸析结晶和活性炭吸附的工艺条件对回收TA的品质影响，通过实验分析得到了最佳工艺的控制条件，在联合多种净化工艺提纯回收的TA后，其质量有显著提高，经鉴定基本已达到了工业TA的标准。
参考来源 - 碱减量废水中回收对苯二甲酸资源再用的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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