查询词典 waste water

The other day, I read an article about the sewer oil, which is the oil that exists in the ort and dish washing waste water. It is sold to garbage recycling people and then simply filtered and sold back to restaurants and university refectories.

前一阵子看个文章说地沟油是饭店的剩菜以及刷碗刷盘子的水里的油，被收泔水的人回收稍微过滤后再卖回饭店以及大学食堂。

In between the harvests, a series of technical improvements was made, including: segregating sewage from process waste-water

在非收获季节作了一系列技术改进，包括将污水与加工产生的废水隔开

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

下水道被脏物淤阻了，污水流得满地都是。

The tanneries let off a mass of waste water and sludge, which would pollute the environment seriously.

制革行业产生大量的制革废水及污泥，污染环境。

Many industrial waste-water contaminated with heavy metals, such as metal plating facilities, mining operations and tanneries.

摘要 电镀、矿业及金属加工处理业废水中含有重金属离子。

The research dealing with dye Acid Red B waste water is of great realistic significance, the removal rate of the acid red B dye could arrive at over 96%.

该项研究对处理酸性红B染料废水具有重要的现实意义，实际的去除率可达到96%以上。

On the basis of analyzing flotation principles of phosphate rock ,the plan of using the acidic waste water in wet phosphoric acid plant instead of sulfuric acid to float low content phosphate rock was put forward,and the process parameters was determined by experiments.

通过对磷矿浮选原理的分析，提出了利用湿法磷酸工厂中洗涤磷石膏渣的酸性废水代替传统的硫酸浮选低品位磷矿的方案，并通过实验确定了工艺参数。

Ii The infrastructure of the new locations must be assessed to meet our special needs e.g. laboratory need special arrangement for air exhaustion and waste water drainage etc

新场所的基础设施应当满足我们的特殊需求，例如：实验室需要特殊的通风设备和污水处理设备

A novel determination method of trace chromium in waste water by dual-wavelength spectrophotometry was established based on the fact that chromium can react with alizarin blue S to form red complex in H2SO4 medium.

在H2SO4介质中，铬与茜素蓝S形成红色产物，据此建立了双波长分光光度法测定废水中痕量铬的新方法。

The treatment of the waste water from alkali decrement used the method of acid eduction .

采用酸析方法处理碱减量废水，实验pH4 5～3 0时，废水COD去除率70 9 %～79 7 %。

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。