絮凝

The effects of flocculator adding sequence,molecular weight and electrical charge on flocculation performance were examined.

筛选合适的有机高分子絮凝剂与无机混凝剂复合使用，是提高处理效果的有效途径。

There are still some advancements in this treatise,such as:(1) In the flocs collection aspect, previously scholar collected flocs by some pipe,and it could make the flocs fragmentation、superpose.

采用模拟法探索了絮凝体的密度与等效粒径的关系，发现在混凝初期(开始180秒)，它们的相关性不好，而在集团-集团聚集阶段才有较高的相关性。

Inorganic high polymer flocculants—Ⅰ is one kind of new highly effective water treatment medicinal preparation which develops on the basic of the aluminum salt and the molysite coagulate and hydrolyze mechanism.

无机高分子复合絮凝剂-Ⅰ型是在铝盐、铁盐混凝水解机理的基础上开发出来的一种新型高效水处理剂。

The effects and performances of dephosphorization of the common coagulant and the flocculants: the calcium salt, the molysite and the aluminum salt and polyacrylic amide were studied on the post-positioned precipitation of municipal sewage which was processed through biological treatment.

本实验以常用混凝剂及絮凝剂：钙盐、铁盐和铝盐及聚丙烯酰胺为研究对象，研究它们对经生物处理后的城市生活污水出水，进行后置沉淀除磷的性能及除磷效果。

Fourier transform infrared spectra showed the present of phospho, amino, hydroxyl and carboxyl group in MBF7 and the average molecular weight of MBF7 was estimated to be in the magnitude of 3×10^5 Da by gel permeation chromatography.

采用FTIR方法测定，MBF7由磷酸根、氨根、羟基和羧基等活性基团组成；通过凝胶色谱法得出此微生物絮凝剂分子量大约在3×10^5Da。

It is studied to treat domestic sewage with polysilicate aluminium .

以聚硅酸铝为混凝剂，用化学絮凝法处理小区生活污水。

Treatment of restaurant wastewater with polysilicate aluminium was studied.

以聚硅酸铝为混凝剂，用化学法絮凝处理餐饮废水。

Combined with polysilicate aluminum and ferric, this coagulant was thus used to treat tanning wastewater which COD value is ...

这种混凝剂与聚硅酸铝铁絮凝剂配合处理COD为 15 0 0～ 2 0 0 0mg/L制革废水，SS ，COD ，硫化物和铬的去除率分别为 95 %，93 %，92 %和 88%。

Hospital waste water was treated with polysilicate aluminum as coagulant, and using chlorine dioxide to kill bacteria.

以聚硅酸铝为混凝剂，用化学法絮凝处理医院污水，并用二氧化氯杀菌。

The species distribution and transformation characteristics of polysilicic acid in the presence of acetic acid were investigated by chemical Si-Mo assay analysis.

针对聚硅酸金属盐絮凝剂因硅酸聚合胶凝而失活的问题，依照Si-Mo比色法的原理，对乙酸存在时的聚硅酸形态及其转化规律进行研究。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。