废水

In addition, the costs of municipal and industrial wastewater disposal for water quality protection and pollution abatement are increasing.

此外，城市和工业废水处理费用的水质保护和污染控制日趋活跃。

In this paper, polyironaluminum Sulfate as a new type of inorganic high polymer coagulant is introcluced for waste water treatment.

王九思，聚合硫酸铁铝对废水处理研究介绍了新型无机高分子絮凝剂聚合硫酸铁铝［1］在废水处理中的应用。

The industrial magnesia and vitriol are used to produce magnesium sulfate in this paper, and the simulated wastewater is prepared using magnesium sulfate and kaolin. The flocculating effect of polyacrylamide, cationic polyacrylamide and anionic polyacrylamide is studied and compared through measurement of absorbency by spectrophotometer.

利用工业氧化镁和硫酸制备一定浓度的硫酸镁，结合高岭土配制氧化镁烟气脱硫的模拟废水，通过分光光度计吸光度测定了聚丙烯酰胺、阳离子型聚丙烯酰胺和阴离子型聚丙烯酰胺在模拟废水中的絮凝效果。

The goal of this research is setting the fee rate of sanitary wastewater based on the research object of sewage treatment plant. According to the Bureau of Industry, the 2005 data regarding water quality and volume, charge rate, and operating expense of sewage treatment plant, the analysis separate the operating type into two: government-own but private-run, and self-operating. Aim to figure out the fee rate respectively, and to be helpful in simplifying the charging procedure.

本研究目的为卫生废水费率订定的探讨，以工业区污水处理厂为研究对象，依据工业局2005年污水处理厂水质水量资料、收费金额及营运费用，将营运方式分为公办民营厂及自行操作厂来分析，分别找出卫生废水的收费方式，期能对简化收费程序有所助益。

Three pre-treatment experiments of coagulate sedimentation,Fenton oxydation method and inner scrap iron electrolyse to the wastewater of falling slurry contained with PVA were carried out respectively.

分别采用混凝沉淀法、Fenton氧化法、铁屑内电解法对含PVA的退浆废水进行了预处理试验，试验结果表明，铁屑内电解法对退浆废水的PVA具有明显的降解作用和廉价的费用，并有助于后继的生物处理。

The experimental results demonstrated:1. After solid-liquid separating through board frame percolators, the high strength alcoholic wastes could be treated effectively by UBF+CASS. It was a high efficiency and low consumption way of technology.

高浓度的酒精废醪通过板框压滤机进行固液分离后，再采用UBF+CASS为主的厌氧好氧处理工艺是一条高效低耗、行之有效的路线，总COD去除率在99％以上，大幅度削减了废水中有机物的排放量，用它来代替传统的酒精废水处理方法具有广阔的应用前景。

Some technologies to treat azo dye wastewater are introduced in this paper, especially the characters and application of genetic engineering technology and bioaugmentation.

中文摘要：本文综述了处理偶氮染料废水的多种方法，详细介绍了基因工程技术和生物强化方法的特点及其在废水处理中的应用。

If dyeing wastewater, especially azo dye wastewater is let, it will seriously do harm to local aquatic environment.

染料废水，特别是偶氮染料废水，如果直接排放会对当地水环境造成不可估量的损失。

In our counrty,printing and dyeing industry are emplying alkali-minimization technics to deal with crude terylene from 80'.

自80年代以来，我国印染行业逐渐开始使用碱减量工艺处理涤纶坯布，这几年，该工艺得到了普遍使用，于是就产生了一股新的废水即碱减量废水。

Prato is a textile and industrial city, municipal waste water contains large amounts of textile waste water.

普拉托是一个纺织工业城市，市政废水中含有大量纺织废水。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。