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无机絮凝剂
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  “无机絮凝剂”译为未确定词的双语例句
    Progress on the Study of Inorganic Flacculating Agent
    无机絮凝剂研究的进展
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    The paper discusses the disposed of Na2SO4 which is the raw material s of aqueous glauber salt distilled from natural mirabilite though the comprehen sive utilization of inorganic flocculate polymeric AlCl3 and organic macromolecu le polyacrylamide, introduces the experiment process and principle, and studies on the influences exerted by settling time, PH value, flocculate as well as proj ection quantum and ratio of flocculating aid, and defines best setting time and pH in addition to the best projection quantum and ratio .
    利用无机絮凝剂聚合AlCl3与有机高分子助凝剂聚丙烯酰胺复配使用,对天然芒硝制取化工产品元明粉的原料硝水进行精制试验。 介绍了试验流程和原理,研究了沉降时间、pH值、絮凝剂、助凝剂加入量及其投放比对絮凝效果的影响,并确定了最佳静沉时间、最适pH值、絮凝剂及助凝剂最佳加入量及其投放比。
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A summary on the development Of polymerizedferric sulphate is outlined in this paper.The process of manufacture of polymerized ferric sulphate was analyzed and the reaction mech-anism transforming ferrous sulphate into polymerized ferric sulphate under the condition ofacidity by oxidation,hydrolysis and polymerization etc. were discussed,which provides a the-oretical basis for optimizing reaction conditions and improving the quality(ie. alkalization de-gree)of polymerized ferric sulphate.

聚合硫酸铁的生产最优化分析阮复昌,莫炳禄,公国庆,卢燕玲(华南理工大学化学工程研究所,广州510641)关键词:聚合硫酸铁,无机絮凝剂,高效净水剂,生产,最优化1前言聚合硫酸铁是近几年发展起来的一种无机高分子絮凝剂。与其它各种絮凝剂相比,聚合硫酸铁由...

By means of selecting the synthesis condition,a cation flocculant sys-tem(WF-1)with better flocculating effectiveness has been developed. Influence of cation degree inherent viscosity of the polymer ,pH value and stirring time upon floccu- lanting capability was studied. The study came to the conclusions that under the circum-stances of larger molecular weight with cation degree about 24%and pH value about 8,the system has the best flocculanting capability,better application effect results from us-ing WF-1...

By means of selecting the synthesis condition,a cation flocculant sys-tem(WF-1)with better flocculating effectiveness has been developed. Influence of cation degree inherent viscosity of the polymer ,pH value and stirring time upon floccu- lanting capability was studied. The study came to the conclusions that under the circum-stances of larger molecular weight with cation degree about 24%and pH value about 8,the system has the best flocculanting capability,better application effect results from us-ing WF-1 combined with another inorganic flocculants,and the WF-1 system is a highly efficient flocculant.

通过筛选合成条件,成功地研制了一种絮凝效果优良的阳离子聚合物絮凝剂,并就聚合物的阳离子度、特性粘度以及pH值、搅拌时间对絮凝能力的影响进行了较深入的研究,得出结论:在大分子量时,阳离子度24%左右,体系的絮凝效果最佳;体系pH一8左右,絮凝剂WF-1最有效;选用WF-1与其它无机絮凝剂复配使用,应用效果很好;WF-1是一种很有效的絮凝剂。

)The coagulating precipitation of

用羧甲基纤维素、聚丙烯酰胺、硫酸铝和氯化铁四种絮凝剂进行氧化铝微细颗粒的絮凝沉降研究。试验结果表明:在适宜的参数条件下,四种絮凝剂均可显著提高氧化铝微细颗粒的沉降速度。根据沉降颗粒的形貌探讨了有机絮凝剂和无机絮凝剂的絮凝沉降机理

 
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