弱碱性树脂处理废酸的研究现状..doc

弱碱性树脂处理废酸的研究现状 摘要 本论文主要针对了弱碱性树脂处理废酸的研究。通过阅读大量的文献了解到树脂吸附法显示出其独特的优势。用树脂吸附法从水溶液中分离各种酸在国内外现在己经得到了广泛的研究，并目在酸液的分离方面己经取得了较大的成功。例如李长海等老师研究过弱碱性树脂处理萘磺酸废水的一些实验。考察了废水中的硫酸、萘磺酸在弱碱性树脂上的吸附与洗脱性能。王培秋等老师曾经用电位法研究弱碱性树脂吸附稀醋酸的行为。阅读了这些资料让我们更深入的认识到弱碱性树脂在处理废酸中的应用。它已广泛应用于吸附分离盐酸、硝酸、硫酸等无机酸，甲酸、乙酸等有机羧酸，表面活性剂、染料等。 所以弱碱性树脂处理废酸是一项新型的且具有应用前景的工业技术。 关键词：弱碱性树脂；废酸；吸附Research the Status quo of dealing with acid by Weakly basic resin Abstract In this paper, mainly to deal with a weak acid resin basic research. By reading a lot of literature that adsorption resin shows its unique advantages. Adsorption resin separation from a variety of acid aqueous solution is now at home and abroad has been widely studied and head of the separation of the acid has been achieved success. For example, teachers have studied, such as Li Chang hai alkalescent naphthalene sulfonic acid resin processing wastewater experiments. Inspected the wastewater sulfuric acid, naphthalene sulfonic acid in weakly basic resin adsorption and elution performance.Wang Peiqiu bit of electricity, such as the teachers have studied the weak basic resin adsorption behavior of dilute acetic acid. Read this information so that we gain a better understanding of the weakly basic resin acid in dealing with the application. It has been widely used in adsorption separation of HCL, HN03 and other inorganic acid, formic acid, acetic acid, such as organic carboxylic acids, surfactants, dyes and so on.  Therefore, to deal with weakly basic resin acid is a new application and has the industrial technology. Key words: weakly basic resin； acid； adsorption目录 前言 1 第一章 目前弱碱性树脂在处理废酸中的应用 1 1.1 弱碱性树脂处理2-萘磺酸废水的研究 1 1.2 碱性树脂分离丁二酸性质研究 2 1.3 大孔弱碱性树脂对高水溶性磺酸类染料中间体的吸附 3 1.4 弱碱性离子交换树脂在柠檬酸提炼中的应用 3 1.5 弱碱性阴树脂在水处理应用中的工艺条件 4 第二章 废酸液的资源化处理技术 4 2.1 直接焙烧法 4 2.2 蒸发法 5 2.2.1 蒸发冷冻结晶法 5 2.2.2 蒸发冷凝法 5 2.3 膜分离法 6 2.4 萃取法 6 2.5 化学转化法 6 2.5.1 制备氧化铁 6 2.5.2 制取聚铁类水处理药剂 7 2.6 树脂再生废酸液的产生及利用 7 第三章 研究现状 7 展望 8 参考文献 9 前言 随着工业的发展，越来越多的污水排放成了眼下最令人关注的话题。而污水中的废酸则成了污染环境的罪魁