查询词典 wastewater

Among the influencing factors, thermodynamic property, temperature and velocity of the feed can affect mass transfer coefficient significantly, pH of the wastewater is a significant influencing factor for the treatment of high strength ammonia wastewater.

膜吸收法的影响因素众多，其中料液的热力学性能、温度和流速对传质系数的影响较大；在高氨氮废水的处理中，料液的pH是显著性影响因素。

Molasses and alcohol wastewater was one of the high concentration unwieldiness organic liquid. There are many nutriments which were favor to growth of microorganism in wastewater. It was fit for using bio-chemistry treat-method.

糖蜜酒精废液属于高浓度难处理有机废液，废液中含有多种有利于微生物生长的营养物质，废液可生化性高，适于用生化法处理。

Since May of 2003, the company, through technology transfer with compensation, has introduced complete sets, manufacturing technology and advanced management of environmental protection products for ships, such as wastewater treatment plant of ship wastewater of SBT series at the world's advanced level, ship oil-water separator of USH series, from Taiko Kikai Industries Co., Ltd.

大晃康达公司从2003年5月开始，以有偿技术转让方式，从日本大晃机械工业株式会社引进了具有世界先进水平的SBT型系列船舶污水处理装置和USH型系列船用油水分离器等船用环保产品的成套设备和制造技术和先进的管理方式。

Vermiculite was also applied to treat the electroplating wastewater and the result shows that vermiculite can be used to industry wastewater treatment.

通过蛭石对实际废水的处理结果表明蛭石可以用于实际废水的处理。

Treatment of aquaculture wastewater by the biological film process;2. This research deals with the potential of nutrient removal from the aquaculture wastewater using a novel filter media vesuvianite and the macroalga Chondrus ocellatus.

用一种新型的火山石生物膜载体和大型海藻角叉菜Chondrus ocellatus处理牙鲆Paralichthys olivaceus 养殖废水，探讨了火山石生物膜载体和角叉菜对去除废水中总氨氮、硝酸态氮和磷酸盐的处理效果。

The observation of SEM, EDAX and IR analysis showed that the conformation of MPPE was changed, the surface and section of MPPE were rough and accidented, the specific surface area of MPPE was increased, and magnetic powders, HAP and other additives were separated in polyethylene polymer. The removal rates of Phenol by using PPE and MPPE were 82％, 93％, the removal rates of TOC could reach 78％, 89％ respectively, when the phenol wastewater at 120mg/L concentration was treated with aerated process for 14 hours. The removal rates of Phenol were 85％, 90％, the removal rates of TOC reached 80％, 86％ respectively when the phenol wastewater at 350mg/L was treated for 35 hours. The weight of biofilm formation on MPPE was 64％ and 34％ higher than that on PPE at this two wastewaters.

质量浓度为120mg/L的含苯酚废水在好氧生物填料柱中处理14 h后，PPE和MPPE对苯酚去除率分别为82％和93％，TOC去除率分别为78％和89％；质量浓度为350mg/L的含苯酚废水处理35h后苯酚去除率分别为85％和90％，TOC去除率分别为80％和86％；两种不同质量浓度的含苯酚废水降解后MPPE上微生物挂膜量分别比PPE提高约64％和34％。

In the study XRD, FT-IR, PCR amplificator, 373A DNA sequencer, GC, electrophoretogram and TEM apparatuses and so forth are used to give a way for accurately scientific research. It chooses two kinds of petrochemical industry wastewater as object of study. One is the mixture of seawater and freshwater and the other is freshwater. In the course of the research, the two kinds of petrochemical wastewater are studied in the laboratory and refinery by using CBDS, and it has got a good result.

在研究过程中，选择了海淡混合水和淡水石油化工废水作为复合生物脱氮的研究对象，利用生物反应器、气相色谱仪、X-射线衍射仪、PCR扩增仪、DNA序列分析仪、电泳仪、扫描电镜和透射电镜等仪器设备，研究了CBDS生物体系和生物载体系统，并确定了石油化工废水复合生物脱氮工艺最佳操作条件。

Study was made on the hydrogen production from acidifying fermentation of sucrose- and starch-containing wastewater,and livestock wastewater by using anaerobically digested sludge.

利用厌氧消化污泥对含糖废水、淀粉废水和养殖废水的酸化发酵产氢特性进行了研究。

With locally preponderant duckweed after selection and alternanthera philoxeroides cultivated in single species and accrete system, performance on removal efficiency of nitrogen and phosphorus in municipal wastewater and diluted anaerobically pretreated wastewater from a cattle farm were investigated.

以经筛选得到的本地优势浮萍和水花生为研究对象，通过设置浮萍、水花生单种和浮萍－水花生混养等三种体系，考察了其对生活污水和稀释的牛场厌氧废水N、P的净化效果。

The photocatalytic oxidation performance and kinetics of the simulated organic wastewater in a circulating slurry photocatalytic reactor was investigated.The effects of operation conditions, such as dosage of photocatalyst, illumination time, initial benzamide concentration, pH value, anions and cations in wastewater, on the photocatalytic oxidation performance were discussed.

采用循环式浆态光催化反应器对苯甲酰胺模拟废水光催化氧化特性和动力学进行了研究，系统地考察了操作条件对模拟污染物光催化降解的影响，并与搅拌式和鼓泡床式浆态光催化反应器中苯甲酰胺的降解效果进行对比。

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。