Reductive removal of Cr ( VI) by iron filings in the presence of humic acid

On the basis of static tests, the effect of dynamic wastewater treatment by a reactive column which uses iron filings as feeding material is studied. It is successfully used in practical treatment of electroplating wastewater.

在静态实验的基础上，研究了以铁屑为填料的反应柱动态处理废水的效果，并成功地运用于电镀废水的实际处理。

Copper-plating iron filings A new Fenton oxidation catalyst

镀铜铁屑&Fenton氧化反应的一种新催化剂

The technological process, engineering parameter and running results of using iron filings reaction bed combined with biological contact oxidizing tower to deal with disperse dyestuff waste water was introduced.

介绍了采用铁屑反应床和生物接触氧化塔相结合处理分散染料废水的工艺流程、工程设计参数和运行结果。

Design the iron filings oxygen remover of being suited to 4 times 4 ton/ hour low pressure boiler by testing date.

由实验数据设计了能满足4台4吨锅炉运行的铁屑除氧器。

They painted him as a predatory capitalist who bought companies and laid people off in search of a quick profit.

他们将罗姆尼描绘成掠夺性资本家，为了寻求快速利润而收购公司并大肆裁员。

The takeover deal is a bonanza for small companies hoping to make a quick profit.

这次接管对于希望迅速获得利润的小公司来说是发财了。

The era of quick profit is over in China.

在中国，一夜暴富的时代已经结束了。

Construction of inferior buildings for a quick profit.

为了快速获利的劣质建筑物的建筑。

eg.Many speculators invest in real estate in the hope of making a quick profit.

许多投机商人投资房地产希望迅速获利。

He bought the house with a ( n) to making a quick profit out of it.

他买了一幢房子，目的在于从中获利。

Many college students have become more superficial, impulsive, interested in a quick profit and less settling and a sense of love on the learning and exploration of professional knowledge, especially for the students who are majoring in laborious majors like geological mining.

不少大学生对于专业知识的学习和探索多了些肤浅、浮躁和急功近利，少了一份沉淀和热爱。

By moving their investments from existing products into newly launched funds, retail clients hope to make a quick profit from the expected initial increase in the funds' net asset value.

散户将其投资从现有产品转移到新发行的基金上，希望从首发时预计基金净值上涨中迅速获利。

Turbulent stock markets are providing a fertile ground for active investors looking to make a quick profit.

震荡的股市正为那些希望快速获利的活跃投资者提供着一片沃土。

All other considerations are subservient to the need for quick profit.

所有其他的考虑都有服从于快速获利的需要。

They are in distinct contrast with the conventional view of small investors who view the stock market like a casino capable of churning out a quick profit.

在小投资者的传统观念中，常常把股市当成获得快速收益的赌局，而他们与之形成鲜明对比。

It was time for the world to jettison the stereotype of Indians in Africa as shopkeepers out to make a quick profit.

现在世界应当抛弃那种陈词滥调，不要再将非洲的印度人描绘成试图迅速挣钱的小商贩了。

This in turn will depend on whether their new friends from the capitalist world avoid the temptation to put a quick profit ahead of long-term investments that will make china's future progress dependent on continued cooperation with the west.

这就有赖于他们的资本主义世界的新朋友们能否不顾迅速获利的诱惑而致力于为了使中国将来的进步能依赖于和西方继续合作而进行长期投资。

Since laptops became commonplace in the mid-1990s, neatly2 dressed criminals have found a new crime where they can turn a quick profit.

自上世纪90年代中期笔记本电脑流行起来之后，穿着安静整洁的窃贼找到了快速“发财”新的犯罪途径。

Holding large sums of money, they purchase newly-built properties and sell them at higher prices after a short time to turn a quick profit.

持有大量的资金数额，他们购买新建的属性和在短时间卖出更高的价格为了赚一把外快。

More than a quick profit is at stake.

但它的重大意义并不仅仅在于迅速获利。