1) modified quartz sand coated with iron-oxide
涂铁改性石英砂
3) iron oxide coated sand
涂铁石英砂
1.
The technology including static adsorption and dynamic filtration was adopted to study the removal of Cr(Ⅵ) from water using iron oxide coated sand(IOCS) as filtration media as well as its mechanism.
采用静态吸附和动态过滤的试验方法研究了涂铁石英砂(IOCS)滤料对水中Cr(Ⅵ)的去除,并探讨其吸附机理。
4) modified quartz sand
改性石英砂
1.
The adsorption filtration tests show that the turbidity removal efficiency of modified quartz sand is 13% higher than natural quartz sand;the UV254 and CODCr removal efficiencies of natural and modified quartz sand are 6.
结果表明,改性石英砂比天然石英砂对浑浊度的去除率平均高出13%以上;过滤初期,天然石英砂对UV254和CODC r去除率为6。
5) ferric salt modified sands
铁盐改性砂
1.
Preparation of ferric salt modified sands for Zn~(2+) adsorption
铁盐改性砂制备及其吸附Zn~(2+)的性能研究
6) renovation of quartz sand filter
石英砂滤池改造
补充资料：石英砂
分子式：SiO2·nH2O
分子量：暂无
CAS号：112945-52-5
性质：暂无
制备方法：暂无
用途：用于显像管、投影管、示波管玻璃平面与荧光粉之间的粘结等
分子量：暂无
CAS号：112945-52-5
性质：暂无
制备方法：暂无
用途：用于显像管、投影管、示波管玻璃平面与荧光粉之间的粘结等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条