酸根

Reaction of Dianion 8 with 4 To Form 7 and Enol 10.

反应形成根84710和烯醇.

Aluminum sulfate, calcium chloride and lime are taken as raw materials.The products have high flocculability because of the existing of sulfate ion .

该工艺以硫、化钙和石灰为原料,引入硫根离子,产品絮凝性能大大提高。

This paper discusses the influence on the oxidation number of each sulfur atom when the charge possesses different position in thiosulfate,polythionate and so on.

本文讨论了硫代、连多硫根等中所带电荷在不同位置时对氧化数所产影响,提出了确定硫代、连多硫根等中每个硫原子氧化数方法。

On the basis of mechanism analysis and compare of CODCr degradation rate, parachlorophenol and aniline were found to be easier degraded by ferrate than nitrobenzene.

由机理分析和宏观CODCr降解率难易程度比较可知高铁根与对氯酚、反应比与硝基反应更加容易进行。

Active carbon used as preseparation agent, from which the SO42- is easily eluted has high adsorbance for four dyes.In addition, it is cheap and easily got as well.

该法所用预处理剂对染料吸附量高,而硫根离子易于洗脱,且价廉和容易获得。