查询词典 flocculant

Vitamin B9 and low concentration of vitamin B12 could stimulate the production of flocculant.

维生素B9 和低浓度的维生素B12能够刺激微生物絮凝剂的产生。

Flocculant technology is a effective oily waste water treatment.

简单的无机盐类絮凝剂已不能满足水处理的需要。

Different factors such as ratio of materials, temperature, pH, reaction time and so on, which influence performance of flocculant were investigated.

通过实验研究对物料配比、反应温度、反应时间、pH值控制等影响因素进行了探索。

It has important practical significance for human health, improving water treatment process and environmental protection that developming new type of flocculant.

开发安全无毒、高效、无二次污染的新型絮凝剂，对人类的健康、水处理工艺的改进以及环境保护都有重要的现实意义。

The result shows that the new composite flocculant appears excellent flocculantion efficiency.

结果表明：此复合絮凝剂在废水处理中显现出优越的絮凝效果。

The results show that each cationic flocculant has optimal dosage range, generally from 50 mg/L to 80 mg/L.

研究结果表明，各种阳离子絮凝剂量的最佳使用范围一般在 5 0～ 80mg/L ，上清液COD去除率达到 78%以上，透过率达到 90 %以上。

Under the preparing condition mentioned above, the flocculant have the best efficiency and longer storage time.

在上述条件下合成的PSAZ和PSMZ的絮凝效果好，储存时间长。

A flocculant is the core of coagulation technology.

絮凝剂是絮凝法水处理技术的核心，目前阳离子高分子絮凝剂作为龙头产品受到人们广泛关注。

The stability of microbial flocculant produced by Aspergillus sojae and its application to municipal thickened sludge dewatering were studied.

研究了酱油曲霉产生的微生物絮凝剂的稳定性，并将其用于城市污水厂的浓缩污泥的强化脱水。

The re exposure experiment also shows that the effect of the aluminum flocculant on the activated sludge in non acute .

二次暴露实验的结果还表明，铝絮凝剂对活性污泥的影响是非急性的。

Objective To evaluate the value of SPECT imaging in the diagnosis of pulmonary embolism.

目的判定肺灌注断层显像对肺血栓栓塞症的诊断价值。

When I got home, I saw him rush out from behind the door .

我到家的时候，看到他从门后冲出来。