污水处理

Abstractor The purpose of this paper is to discuss the design procedures of UASB system, the design guideline and methods of pre-treatment system and UASB reactor are emphasized.

虽然中、高浓度的废水在相当程度上得到了解决，但是当污水中含有抑制性物质时，如含有硫酸盐的味精废水在处理上仍有一定的难度。

And their specific gravity is near to water,and they can provide habitat to accrete and grow for microorganism in the Moving Bed Biofilm Reactor Process.

研究表明，在复合式生物反应器中加入不同活性炭质量分数的两种活性PVF泡沫填料处理模拟生活污水，其COD的去除率在95%以上，氨氮的去除率为80%左右。

In addition, biochemical reaction mechanisms of wastewater treatment using this technique were discussed.

结合该示范工程，对该工艺处理污水的生化反应机理进行了探讨。

The WWTP is located on Antietam Creek near Frederick Street, and has a current design capacity of 8.0 million gallons per day, with an annual average flow in 2005 of 7.3 MGD.

该污水厂坐落于弗雷德里克大街的安提坦河畔，设计处理流量为8，000，000加仑/天，2005年年均流量为7，000，000加仑/天。

The consent judgment came in response to a series of discharge violations that had allowed partially treated wastewater to enter Antietam Creek from the Hagerstown WWTP.

该决议随后引起一系列和将部分在黑格斯敦污水厂处理后的废水排入安提坦河相关的排放违法行为。

The domestic refuse received safe treatment and disposal. On the other hand, the number of the autobus and ''.'trolley'.'' bus reached 13,000 and the total length of ''.

2001年城市污水处理率达到42%，生活垃圾无害化处理能力达到清运量的85%，公共电汽车发展到1.3万辆，城市''。

And the influence of stuffing height and backwash ing on biological aerated filter is also discussed here.

分析了生物吸附工艺和曝气生物滤池联合处理城市污水的试验结果，讨论了填料高度和反冲洗对曝气生物滤池运行效果的影响。

In order to reuse the blowdown water from circulating water in thermal power plant,the reverse osmosis system is being used for deionization with ultrafiltration as pretreatment.

要使火电厂循环水排污水达到回用的目的，一般采用超滤作为前置处理的反渗透除盐法。

The residential sewage, waste water containing oil or coal, and blowoff water from boilers in the power plant are collected together, and reused for whole station service system after centralized treatment, and the waste water from chemical desalting is used as ashsluicing water.

沙角C电厂废水回用工程将生活污水、含油废水、含煤废水、锅炉排污水收集起来，集中处理后回用于全厂杂用水系统，并将化学除盐废水用于冲灰。

The processing cost that no matter be sewage is answered,using still is briny desalt is very high, so we can be collected use water this kind of cleaner water.

无论是污水回用还是海水淡化的处理成本都很昂贵，所以我们可以收集利用雨水这种较纯净的水。

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％。