污水

Moreover, the effects of pH and dosage on the flocculation performance were studied in treating domestic wastewater.

同时，以生活污水为处理对象考察了pH、投药量对絮凝性能的影响。

By mixing the wastewater and the compound flocculator together which will set off chemical and physical reactions, and filtrating the deposition , we can get clear water .

这个工艺主要是把要处理的废水和复合絮凝剂混合，发生化学与物理反应，在通过高浊度污水净化器内使絮体与水快速分离达到处理要求。

By mixing the wastewater and the compound flocculator together which will set off chemical and phisical reactions, and filtrating the deposition , we can get clear water .

这个工艺主要是把要处理的废水和复合絮凝剂混合，发生化学与物理反应，在通过高浊度污水净化器内使絮体与水快速分离达到处理要求。

Microbial flocculent produced by microbe is widely used to treat wastewater and separation process in industry.

微生物絮凝剂是由微生物产生的有絮凝活性的代谢产物，广泛应用于污水处理及工业分离过程，其性能优于无机絮凝剂和有机高分子絮凝剂。

This article focuses on introducing the research of chitosan and its derivatives in water supply, industrial wastewater,sewage, sludge, food industry and the medicine production in recent years and looking ahead to the chitosan as a flocculent in future.

本文着重介绍了近年来壳聚糖及其衍生物在给水、工业废水、生活污水、污泥及食品、医药生产中的应用研究，并对壳聚糖作为絮凝剂的研究进行展望。

The product is a kind of high concentrated cationic flocculent, which can be used conveniently, and do not produce secondary pollution. It is high effective with small dosage. The product can be used in waste water treatment, in the meantime, it also can be used on correlative industry procedure for improving efficiency, and reducing the cost.

合成的产物是一种高效浓度的阳离子型絮凝剂，使用方便，不产生二次污染，用量小，可用于各种污水处理，同时还可用于有关工业生产工艺中以提高效率，降低消耗。

I simply have a lot of experience, and I've seen my fair share of flotsam drifting down the sewer tunnel.

我只是有很多经验，我也看到了我的废料公平地分享漂流下来的污水隧道。

The computation results of velocity fields and concentration fields are in good agreement with experiments in flume. Th...

利用所建立的模型计算了广州市污水排珠江的方案，得出了污染混合区的位置、形状和尺寸随时间变化的详细情况。

The optimum degradation rate of LAS was found in fluvial soil,at 8 d and 25 ℃ with 20 mg·kg-1 of LAS,the degradation rate of LAS reached 33.2%.

外源有机污染物在土壤中的环境效应已成为环境科学的研究热点，目前，对LAS的研究多集中在污水处理和对生物的影响方面[1～5]，对在土壤中的生物效应和自然降解条件优化的研究还很少。

The sewer is silted up by foulness, and the waste water is everywhere on the ground.

下水道被脏物阻塞了，污水流得满地都是。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。