activated alumina

听听怎么读

英 [ˈæktiveitid əˈlju:minə]

美 [ˈæktəˌvetɪd əˈlumənə]

是什么意思

释义

活性氧化铝；

英英释义

Activated alumina

Activated alumina is manufactured from aluminium hydroxide by dehydroxylating it in a way that produces a highly porous material; this material can have a surface area significantly over 200 square metres/g. The compound is used as a desiccant (to keep things dry by absorbing water from the air) and as a filter of fluoride, arsenic and selenium in drinking water.

以上来源于:Wikipedia

学习怎么用

双语例句

A new micro column preconcentration system with actived alumina being used as sorbent was developed for spectrophotometric determination of trace phosphate in natural water.
提出了以活性氧化铝微柱预富集分光光度法测定天然水体中的磷酸根。

权威例句

Adsorption of Cr(VI) on activated rice husk carbon and activated alumina
Adsorption of Cd(II) and Pb(II) from aqueous solutions on activated alumina.
Adsorption of Arsenite and Arsenate within Activated Alumina Grains: Equilibrium and Kinetics
Adsorption of chromium from aqueous solution by activated alumina and activated charcoal.
Abatement of fluoride from water using manganese dioxide-coated activated alumina
Enhanced fluoride removal from drinking water by magnesia-amended activated alumina granules
Investigations on the column performance of fluoride adsorption by activated alumina in a fixed-bed
Removal of fluoride from drinking water by adsorption onto alum-impregnated activated alumina
Equilibrium, kinetics and breakthrough studies for adsorption of fluoride on activated alumina
Equilibrium, kinetics and thermodynamic studies for adsorption of As(III) on activated alumina

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