污水

China's sewage treatment in an early start in Shanghai, almost all of the city sewage treatment plant and a number of industrial waste water treatment plants have a certain degree of filamentous expansion.

在我国污水处理起步较早的上海，几乎所有的城市污水处理厂和一些废水处理厂都存在一定程度的丝状菌膨胀问题。

According to organic wastewater of high consistence and difficult decomposition , a new ultrasonic focalize decomposition method is provided . In this article , the ultrasonic is used to generate micro-bubble with ultrasonic cavitation effect .

通过研究提出了一种相对经济安全高效的处理高浓度，难降解有机污水&超声聚焦裂解&新方法，即利用超声波作用使污水中的微气泡产生空化泡崩溃现象，对液体中的一些大分子物质进行超声裂解。

The hydrolyzation Process has been widely applied in industrial waste water treatment but comparably less used in urban sewage treatment .

以新会龙泉污水处理厂为实例，对水解工艺在城市污水处理中的应用和特点进行介绍

The contents of residual chlorine in the sewage samples were determined with iodometric titration method and the fecal coliform counts of the sewage were determined using multi-tubes fermentation method.

采集2003、2004、2005年和平区14家医院排放的污水，每季度监测1次，采用碘量法测定医院排放污水中余氯的含量，采用多管发酵法测定废水中的粪大肠菌群数。

The kinetic model of nitrification developed by IWA is only applicable to the nitrification of sewage with low concentration of ammonia nitrogen,such as municipal sewage,but not applicable to the nitrification of garbage percolate.

国际水协建立的硝化动力学模型仅适用于城市污水等低浓度氨氮污水的硝化反应，不适用于垃圾渗滤液的硝化反应。

Kinetic analysis shows that biodegradation of organics by psychrotrophs at low and mesothermal temperature as well as mesophilic bacteria at mesothermal temperature are in accordance with the model of first-order reaction.

对长期在4℃条件下运行的生活污水处理系统中活性污泥的菌群组成进行分析鉴定，探讨了菌群降解低温污水中有机污染物的动力学过程。

In this article,preparation of Ag-based activated-Carbon ,comparing its absorption capacity of different concentration methylic orange and COD.

制备载银活性炭，比较载银活性炭对不同浓度甲基橙溶液和COD的吸附量，可以作为污水处理的吸附剂，用于城市污水的深度处理或是微污染水的二级处理等领域。

Experiments discovered that over 10.5g/L influent salinity can inhibit the growth of nitrobacter, then results in the accumulation of nitrite and the short-circuit denitrification.

污水中的足够盐度能够造成硝化过程中亚硝酸盐的积累，形成短程硝化过程，这一发现对含海水城市污水的生物脱氮处理具有重要的理论意义与实用价值。

The control standard of n itrogen and phos...

介绍了当前水体中磷、氮的控制标准和污水脱氮除磷(生化硝化、反硝化、生物除磷等)技术；同时适当选择了几例德国污水和地表水处理的典型工程实例。

Relationship between water quality before disinfection and acute toxicity of disinfected wastewater during chlorination and dechlorination was studied using Photobacterium bioassay.

摘 要：利用发光细菌法对氯化/脱氯消毒过程中污水水质与消毒后污水急性毒性之间的关系进行了研究。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。