污水

Gas floatation process is a very effective method to deal with NC wastewater.

气浮法是用于处理硝化棉生产过程污水的一种非常有效的方法。

Compared with Cu2O and P25, the flowerlike Cu2O/Cu nanocomposites exhibit higher photocatalytic performance on photodegradation of Procion Red MX-5B under visible-light illumination due to the interaction between Cu2O and Cu, indicating that they are good candidates for the processing of pollutants.

结果表明该复合催化剂中的Cu和Cu2O之间存在相互作用，其催化活性远高于单相Cu2O和商用P25粉末，有望成为污水治理的新型材料。

The method of using fluorine hydride to produce fluorobenzene is the best method,which overcomes the shortcoming of the Schiemann method,it can make the cost lower,reduce waste gas and raise recovery rate.

用无水氟化氢法生产氟苯是国内外最先进的方法，它克服了传统席曼法的缺点，它的显著优点是使成本降低、废气减少、收率提高，本文介绍了生产氟苯的两种主要方法的合成原理，重点介绍了无水氟化氢法生产氟苯的生产工艺过程及对所产生的废酸、污水、废渣的处理。

Langfang is a new rising gardenlike, ecological and modern city with blue sky, green water and quiet surroundings, The average green public place per person is 12.01 square meters, and the rate of planting of the city is 45%, the rate of sewage treatment is 65%, and the days that the air quality reaches grade Ⅱ or above re 336 days in a year.

廊坊是一座园林式、生态型、现代化的新兴城市，这里蓝天、碧水、景色怡人。人均公共绿地12.01平方米，城市绿化覆盖率45%，污水处理率65%，全年空气质量二级以上天数336天。

Chengdu major service centre for the southwest, northwest regional sales agents of the Company of Germany BECKER, France LEYBOLD, Germany BUSCH, Germany SIEMENS, the United States GAST, Japan FUJI, Taiwan CRELEC, and other famous brands, these brands are in the field of aerodynamic technology in the global Leadership position, and its products widely used in electronic, chemical, medical, food packaging, printing, shoe machinery manufacturing, metal washing, vacuum from plastic foam, sewage treatment and other industries.

成都服务中心主要面向西南、西北地区销售本公司代理的德国BECKER、法国LEYBOLD、德国BUSCH、德国SIEMENS、美国GAST、日本FUJI、台湾CRELEC等著名品牌，这些品牌在气动技术领域皆处于全球性领导地位，其产品广泛地应用于电子、化学、医疗、食品包装、印刷、鞋类机械制造、金属洗濯、塑料真空脱泡、污水处理等行业。

After immobilization, the biodegradation effect of UBD microorganism was improved significantly; the removal rate of COD and hydrocarbons was 75% and 90%, respectively, which was better than that of dissociative UBD microorganism and germfree cells.

菌种固定化后明显改善了炼油污水的处理效果，COD和石油类的去除率均高于游离菌和无菌小球。

An overview of best management practices for non-point source pollution control and the practical application of ecological rain ditch,vegetation revetment,grassed swales and vegetated filter strips were provided.

要根本改善苏州城区的水环境，除对工业废水、生活污水进行处理外，还必须对形成城市非点源污染的雨水径流进行控制和处理。

The ability of Hydrodictyon reticulatum to remove nitrogen and phosphorus under different environmental condition was studied. The results show that H.

研究了不同环境条件下，水网藻对N、P的吸收能力，结果表明，水网藻在富营养化水体至污水一级、二级处理出水中的N、h农度条件下，对N、P均有较强的去除能力，6天内的最大去除率分别为67.3％和gi％。

An engineering technology, its running results by hydrolytic acidification and BAF process treatment of domestic sewage are introduced.

简介： 介绍了水解酸化＋曝气生物滤池工艺处理生活污水的工艺和运行情况。

An engineering technology, its running results by hydrolytic acidification and BAF process treatment of domestic sewage are introduced.

介绍了水解酸化＋曝气生物滤池工艺处理生活污水的工艺和运行情况。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。