1.
Exploitation and Application Research on Unpill Double Deck Filtration Medial Filter and Integrated Purifier;
非溢流双层滤料滤池及一体化水处理设备开发应用研究
2.
Study on Filtration Through Single or Double Beds to Remove NH_4~+-N from Drinking Water;
单/双层滤料过滤工艺去除饮用水中氨氮的试验研究
3.
Test of Treatment of Domestic Wastewater by Zeolite-lava Double-layer Medium Biological Aerated Filter;
沸石—火山岩双层滤料曝气生物滤池处理城市生活污水的试验研究
4.
DUAL-LAYER GRANULAR BED FILTER FOR HOT GAS CLEANUP AND ITS APPLICATION IN METALLURGICAL FURNACES
双层滤料颗粒床高温除尘技术及其在冶金炉窑中的应用
5.
Experimental study on the desulphurization by powdered activated coke in a dual layer granular bed filter
粉状活性焦在双层滤料颗粒床中的脱硫试验研究
6.
Determination of dispersibility for disperse dye (Filter test of double filter papers)
GB/T5540-1985分散染料分散性能测定方法双层滤纸过滤法
7.
The Research of Ceramic-slag Double-layer Medium Biological Aerated Filter for Pretreatment of Sewage;
陶粒—炉渣双层填料生物滤池处理生活污水的试验研究
8.
The Research of Artificial Zeolite-Coal Slag Double-layer Medium Biological Aerated Filter for Municipal Wastewater;
炉渣—沸石双层填料生物滤池处理城市污水的试验研究
9.
Study on Filtration with Uniform Media--The Influence of Media s Diameter and Depth on Filtration Performance;
均质滤料过滤技术研究——滤料粒径和滤层厚度对过滤特性的影响关系研究
10.
plastic corrugated pipe with double thin wall
双层薄壁塑料波纹管
11.
Study on the Experiment of Filtration Performance of the Triple Media Filter in Zhongyin Water Treatment Plant in Da Qing;
大庆市中引水厂三层滤料过滤性能的试验研究
12.
Investigation on the Development and Properties of New Anticlogging Filtration Material;
防淤堵滤层新材料的开发与性能研究
13.
Study on Coating Process and Surface Characteristics of IOCS (Iron Oxide Coated Sand);
改性滤料涂层工艺及其表面特性研究
14.
Experimental Study of Single-layer Filter Backwashing Process Optimization
单层滤料反冲洗优化工艺的试验研究
15.
Analysis of Domestic Wastewater Treatment by Infiltration System with Layered-filling
分层填料土地渗滤系统处理生活污水
16.
Surface characteristics of quartz sand coated with iron oxides
氧化铁涂层石英砂滤料表面特征研究
17.
Pollutant Removal Efficiencies by Up-flow Biological Aerated Filter along Height of Filter Media Layer
UBAF沿滤料层高度的除污性能研究
18.
The discharge of Kelly filter leaves were changed into leaf sandwic h discharging from the original discharge around the seams,it has also increased t he filtering area relatively.
凯利叶滤机滤片出料由原来的四周夹缝出料改为夹层出料,过滤面积也相应增加;