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- Activited attapulgite 活化绿坡缕石
- Attapulgite clay presented better adsorption capability than bentonite. 凹土的吸附脱色性能优于膨润土。
- Soluble interleukin_2 receptors are released from activited human lymphoid cells in vitro. 参考文献 1 Rubin LA; Kurman CC; Fritz ME; et al.
- Applications and developments of attapulgite in our country and abroad are summarized. 概括了国内外的应用和发展状况。
- Surface modification of attapulgite is the key of preparation of polymer attapulgite nanocomposites. 摘要综述了当前聚合物/凹凸棒土纳米复合材料领域中凹凸棒土改性的研究进展情况。
- The recent research advance on surface modification of attapulgite is summarized. 对凹凸棒土的结构组成、改性机理、以及改性后有机粘土的特性进行了阐述。
- Attapulgite is a distinctive nonmetal clay source of China.It is a layered clay with fibriform structure. 摘要凹凸棒石粘土是我国特色非金属资源,具有纤维结构特点并具有明显的层状外观,改性后具有优良的吸附性能。
- The DFPase hydrolyzed Soman faster than DFP, and it was activited by Mn2+. These results suggested that the small DEFase was of Mazur type. 根据催化水解DFP、Soman的活力以及Mn~(2+)对此酶的影响证明该酶属于Mazur type DFPase~[1]。
- Sorption of Sr,Cs on the attapulgite clays treated with several methods is studied in this paper. 通过实验研究,讨论了经不同方法改性处理的凹凸棒石粘土对锶铯的吸附作用。
- Several azo dyes decolorizing bacterial strains which were capable of denitrifying were isolated from activited sludges. 从活性污泥中分离到几株具有反硝化能力的偶氮染料脱色菌。
- The results showed that the modification effect of attapulgite modified first by OTAC and then by KH570 was the best. 结果表明,先用OTAC再用KH570改性的凹凸棒石改性效果较佳。
- The effects of different modifying methods on the modification of attapulgite were investigated. 研究了几种改性方式对凹凸棒石改性效果的影响。
- In Yangtai-watan, gypsum deposit was discovered in 1956, attapulgite clay deposit was discovered in 1993. 杨台洼滩凹凸棒粘土及石膏矿床,分别发现于1993年、1956年。
- In this paper the ultrafine of attapulgite from Xuyi was studied by variable frequency planet-type grinding mill. 以盱眙产优质凹凸棒石粘土为研究对象,用变频式行星球磨机对其进行超细粉碎。
- By experimental study on effects of coking sewage pretreated by ferrous sulphate on activited sludge process,suitable operating conditions were presented. 通过研究硫酸亚铁预处理焦化污水对活性污泥影响的实验,提出硫酸亚铁预处理方法的适宜条件。
- Attapulgite is a kind of mineral with particular structure, characterisitcs and wide application. 摘要凹凸棒黏土是一种具有独特结构、性质和广泛用途的工业矿物。
- By pretreatment with combustion method and determination with silver titration, accurate analysis of the silver content in silver supported activited carbon was obtained. 采用灼烧法预处理,银量法滴定来测定载银活性炭的载银量,获得稳定而准确的分析结果。
- The adsorptive and decolorant capability of attapulgite clay on soluble anion dyes was studied. 实验研究了凹凸棒石黏土(下称凹土)对水溶性阴离子染料的吸附脱色性能。
- Attapulgite is of certain mineralogical features in chemical composition,X,ray diffraction and infrared spectrum. 缕石在化学成分、X射线衍射、红外光谱等方面都具有一定的矿物学特征。
- The attapulgite resources were introduced, and the modification mechanism of the attapulgite were reviewed. 介绍了凹凸棒石粘土资源概况,综述了凹凸棒石粘土改性及其机理研究的进展。