污水

In reclamation and reuse of black water , to lower the color of effluent is a difficult issue.

在进行厕所污水的再生回用时，如何降低出水色度是个难点。

If a lot of effluent emissions from factories, and so there is no home.

如果工厂排放了很多污水，小鱼就没有了家园。

With rapid development of city construction, the discharge of domestic sewage and industrial effluent is increasing constantly.

城市污水处理项目属于城市基础设施，在具有极大社会效益和环境效益的同时，却基本没有经济效益。

If a lot of effluent discharge. water will be polluted.

如果工厂排放了很多污水，河水就会受到污染。

The paper mill is next door ink factory, pollute large family, the sewage of effuse, need not add dye, bottle of on the spot, write regular script in big characters as used in Chinese calligraphy exercises to pupil, same black, economy, substantial, do not lose a portion.

墨水厂隔壁是造纸厂，污染大户，泻出的污水，不用加染料，就地装瓶，给小学生写大楷，一样黑色儿，又经济，又实惠，不丢份儿。

At the time, the reefs should have regenerated as a sewage plant began to treat Eilat's waste.

那时，珊瑚礁本来应该可以再生，因为当时一个污水处理厂开始处理埃拉特的垃圾了。

The photodegradation of organometallic compounds in aqueous solution was studied using a microwave electrodeless UV lamp(irradiating mainly 206 nm UV).

整个研究以期为206 nm紫外光降解有机废水的应用提供依据，并为污水深度处理和饮用水的深度净化提供技术支持。

Moreover, the general application principle and latest development of pulsed powers in the field of environment engineering including purification of exhaust gas and wastewater, electrostatic dust precipitation, sterilization and ozone production, are discussed in detail.

较详细地论述了脉冲电源在净化工业废气和污水、静电除尘、杀菌消毒和臭氧制取等环境工程领域的应用，其中重点介绍了脉冲电源的研制情况。

Pulse power supply, with its discrete characteristic, has a wide application in the field of EDM, pulse electroplating, electric weld, high power laser pump, high frequency induction heating, purification of exhaust gas and waster water, electrostatic dust precipitation, ozone production and surface heat treatment.

而脉冲电源由于具有断续供电的特性，在电火花加工、脉冲电镀、电弧焊接、高功率激光泵、高频脉冲感应加热、工业废气处理、脉冲电解污水处理、静电除尘、臭氧制取和表面热处理等领域获得了广泛的应用。

The results show as follows:(1) Elodea nattalii and Hydrilla verticillata have strong capacity of purification on nitrogen and phosphorus , etc.

在实验室条件下。对伊乐藻及轮叶黑藻净化养鱼污水的能力进行了比较研究。

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％。