二氯胺是一种化学物质,化学式为HCl2N,分子量为85.9206。
当水中有氯存在时,氯或次氯酸会先与氨作用形成一氯胺(monochloramine)、二氯胺(dichloramine)及三氯胺(trichloramine),一氯胺及二氯胺亦具有消毒能力,称为结合余氯(combined chlorine residuals)(不含三氯胺),其消毒力与...
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二氯胺T dichloramine-T ; p-toluene sulfonic ; p-toluene sulfonic aci
对甲苯磺酰二氯胺 p-toluene sulfonic acid dichloramide ; dichloramine-T ; p-toluene sulfonic
二氯胺B Dichloramine
二氯丙烯胺 Dichlormid ; Sutan ; Eradicane ; Dichloromide
二氯联苯胺 DCB ; Dichloro Benzidine Di Hydrochloride ; Dichlorophenylaniline
双氯芬酸二乙胺盐 Diclofenac Diethylamine ; Dichofenac Diethylammon ; Diclofen
二氯苯胺 dichloroaniline
双氯芬酸二乙胺 Diclofenac diethylamine ; Diclofenac Diethylamine Emugel ; Diclofenac ; DDEA
二苯胺氯胂 adamsite ; diphenylchlorarsine ; Diphenylaminechloroarsine ; phenarsazine chloride
Its concertration is between 2 and 4mg/L in water treatment plant in winter. The chemical chlorine including dichloramine, which is produced in the progress of disinfection, aggravates the strong taste and odor in the treatmental water.
此外,原水中的氨氮通过常规给水处理工艺难以得到有效去除,冬季水厂处理水的氨氮浓度为2~4mg/L,氯消毒过程中产生的包括二氯胺、三氯胺在内的化合性氯,也加剧了处理水的异臭味。
参考来源 - 包头市给水厂异嗅味来源分析·2,447,543篇论文数据,部分数据来源于NoteExpress
这方法一个典型的例子是由二氯胺制备出这个。
A typical example of the method is the preparation of this from dichloramine.
聚环氧氯丙烷—二甲胺与PAC复配,不仅可使絮凝效果更佳,而且可降低处理成本。
Using polyamine flocculants with PAC, not only shows better flocculation performance, but also can lower the water treatment cost.
综合研究结果表明,聚环氧氯丙烷—二甲胺是一种高效多功能的有机絮凝剂。
The experimental results show that polyamine polymers are organic flocculants with high performance and multi-function.
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