查询词典 sewage pipe

In order to simulate the biodegradation of dewatered sewage sludge in landfill several parameters include TOC,VFA,TN that related to dry fermentation course of dewatered sewage sludge were measured.

为模拟污水厂脱水污泥在填埋场中的生物降解过程，进行了脱水污泥干发酵的实验研究。

This article way which introduces a fine variety through the sludge, after (the divine intervention EM original dew) invests the effective microorganism is loaded with domesticates the mature sludge and in the school area sanitary sewage SBR response installment, has conducted the preliminary study to school area sanitary sewage processing.

翻译成英语文章，谢谢！急！急！本文通过污泥引种的方式，将有效微生物投入装有驯化成熟后污泥和校区生活污水的SBR反应装置中，对校区生活污水处理进行了初步研究。

It is the rivers and lakes that have bred up people of Wuhan for generations. Unfortunately, urban lakes have fallen into an awkward situation with the rapid development of urbanization and sharp increase of urban population in recently years. The numbers and areas of urban lake have sharply decreased; some urban lakes have deposited; some became swamp. Additionally, soil erosion caused by human factors has shoaled lakes and reduced reservoir capacity. Trade-waste sewage and domestic sewage flow into lakes, which has caused the deterioration of water quality.

然而随着近年来城市开发的力度不断加大，城市人口的快速增长，城市湖泊陷入了十分难堪的地步：湖泊数量锐减；水面面积急剧缩小；湖泊淤积严重，部分湖泊逐渐沼泽化，再加上人为因素造成的水土流失，使湖泊变浅，库容量降低；生产生活污水的大量排放使湖泊水质恶化。

Hydrogen production of heat treatment sludge, acid treatment sludge, normal sludge, base treatment sludge and ultrasonic sludge from simulated wastewater by anaerobic sewage were investigated. The substrate containing glucose was treated with anaerobic heat treatment sewage sludge. The biohydrogen was produced through anaerobic hydrogen fermentation.

试验研究了酸处理、碱处理、热处理、超声波预处理厌氧污泥发酵产氢的产氢量，选择产氢量最高的热预处理后的污泥作为混合微生物系，以葡萄糖为基质，研究了温度、pH值、底物浓度对厌氧污泥发酵产氢量的影响。

Potassium persulfate was used to digest the sewage sludge from municipal wastewater treatment plant in the high pressure sterilizer at 120 ℃, and the ammonium molybdate spectrophotometric method was used to determine total phosphorus content in the sewage sludge.

在高压灭菌器中于120℃下，用过硫酸钾溶液消解城市污水处理厂污泥，采用钼酸铵分光光度法测定污泥中总磷的含量。

Sewage quantity of Jinan city was presented as drainage coefficient multiplied by city water demand, which was forecasted by grey dynamic model group. Basically, we calculated and predicated the conservative sewage recycle quantity.

采用灰色动态模型群法进行城市需水量预测，采用排水系数法预测了济南市市区污水量，计算出保守的中水可回用量。

In dry weather,the sewage f1ow of any community is generally equal to the water quantity it uses(dry-weather flow)plus any water that leaks into the sewers from the ground and minus any sewage that leaks out from the sewers.

气候干燥时，一个居民区的污水流量通常相等于该居民区的用水量，加上从土地渗漏到污水管内的水量，再减去从污水管中漏出的污水量。

In dry weather,the sewage f1ow of any community is generally equal to the water quantity it uses(dry-weather flow)plus any water that leaks into the sewer s from the ground and minus any sewage that leaks out from the sewer s.

气候干燥时，一个居民区的污水流量通常相等于该居民区的用水量，加上从土地渗漏到污水管内的水量，再减去从污水管中漏出的污水量。

Xinhua net Shenyang on November 30 report 100 thousand tons sewage treatment plant is in capability of processing of a day the Liaoning of duck green Jiang Bian saves red east city building, on November 30, sewage treatment plant undertook water experiments successfully connecting.

新华网沈阳11月30日电一座日处理能力10万吨的污水处理(通过物化方法去除水中一些物质的过程)厂在鸭绿江边的辽宁省丹东市建成，11月30日，污水处理(通过物化方法去除水中一些物质的过程)厂成功进行了通水试验。

Red east city is in the biggest city toward border land, here industry company is less, do not have industrial pollution basically, city life sewage emits into duck green river directly, because sewage discharge capacity is less, water quality of duck green river did not get too big impact, at present water quality of duck green river is 2 kinds of water quality.

丹东市为中朝边境上的最大城市，这里工业企业较少，基本没有工业污染，城市生活污水直接排入鸭绿江，由于污水排放量较少，鸭绿江水质并没有受到太大影响，目前鸭绿江水质为二类水质。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48