1.
Iron and manganese removal efficiency with mixed layer media and quartz sand filtration columns by immobilizing mixed bacteria
混合细菌固定化石英砂/混层滤料除铁除锰效能研究
2.
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
3.
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
4.
The filter cake from the primary filtration is slurried with weak liquor from the secondary filters.
一段过滤得到的滤饼与二段过滤得来的稀溶液混合而成为料浆。
5.
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
6.
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
7.
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
8.
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
9.
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
10.
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
11.
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;
12.
It can be the filtration layer of the dikes,river canal,seacoast,concrete and retaining walls.
可以做堤坝，河渠，海岸，混凝土，挡土墙的过滤层。
13.
Research on Geotextile Filter Slope Protection of Block Stone and Concrete Slabs
块石和混凝土板的土工织物滤层护坡的研究
14.
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
15.
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
16.
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
17.
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
18.
Determination of large particles in dyestuffs (Single layer cloth method)
GB/T5542-1985染料大颗粒测定方法单层布过滤法