污水

To compare the difference of purification capability by various life form macrophytes, Oenanthe javanica, Equisetum fluviatile, Elodea Canadensis Michx.

为了比较不同生活型植物对河道污水的原位净化效果差异，构建了由水芹菜、马尾草、伊乐藻Elodea Canadensis Michx。

The main causes of the pollution identified result from the irregation of using the polluted water from industries and the endogenic pollution of F and Hg elements is mainly caused by...

造成污染的主要原因是工业三废中的污水长期被利用灌溉，同时查明活动断裂是F、Hg等元素的内生污染源。

Sewage is also one of the sources of environmental pollution.

污水也是造成环境污染的来源之一。

Each system maintains a peak design flow of 7,500 gpd and integrates complete flow equalisation, sludge holding, clear well and aeration.

每个系统处理每日7，500加仑的峰值设计流量，且结合完美的流量平衡、污水贮存、清洁井和通风。

After more than ern years development, municipal wastewater reuse has been acquired lots of achievement to a certainty.

城市污水回用作为解决水资源短缺问题的有效途径，在我国已经有了十几年的发展历程，并且取得了一定的成效。

The following aspects were investigated:1. A simple multi-residue method for determination of estriol, estradiol, testerone, norethisterone, ethynylestradiol, estrone and progesterone in sewage was developed.

结合固相萃取技术，建立了污水中7种甾体激素的LC／MS测定方法，并用于实际污水样品中激素残留的检测。

From the Ningbo Chemical Industry Zone was informed that a group of a total investment of about 28 billion yuan infrastructure and downstream series ethylene project officially started today, the project include: Akzo Nobel of ethylene amines and biological sewage pre-treatment projects, Ningbo Kim Hyde flag separation projects EPA Chemical Co., Ltd., Ningbo瑞福特Gas Storage and Transportation Co., Ltd.

记者从宁波化工区管委会获悉，一批总投资约28亿元人民币的基础设施及乙烯下游系列项目今日正式动工，项目包括：阿克苏诺贝尔乙烯胺及生物污水预处理项目、宁波金海德旗化工有限公司碳五分离项目、宁波瑞福特气体储运有限公司低温乙烯储罐项目等。

Different plant species were used, according to their different adaptation to the environment, in different degrees of eutrophic water.

另外 ，可根据不同植物对环境的各自适应方式将其用于净化不同类型的污水。

This will be conducive to control diseased birds and their excreta, sewage and other sources of pollution caused by pathogenic transmission.

这将有利于控制病禽及其粪便、污水等污染源造成的病原传播。

The removal of heavy metals from sewage sludges is a problem that is exigent to be solved.

重金属的去除是污水污泥处理中亟待解决的问题。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。