1) Modified Vermiculite
改性蛭石
1.
Research on the Adsorptive Characteristics of Modified Vermiculite for Organic Contaminants;
改性蛭石对有机污染物的吸附特性研究
2.
A modified vermiculite was made from natural vermiculite.
将天然蛭石进行处理制备出改性蛭石。
3.
Complex ions made little affection to the modified vermiculite.
本文总结了对蛭石吸附性来源及其性能的研究成果,并整理了对蛭石的各种改性方法,提出了用钠离子溶液对蛭石进行改性,并用钠改性蛭石处理硬水的思路。
2) vermiculite
[英][və:'mikju,lait] [美][vɝ'mɪkjə,laɪt]
蛭石
1.
Adsorption of cesium by vermiculite;
蛭石对Cs的吸附性能研究
2.
Progress in research on alkylamine-vermiculite composites;
烷基胺-蛭石复合物的研究现状及进展
3.
Preparation and properties of natural rubber/organic vermiculite nanocomposites;
纳米有机蛭石/天然橡胶复合材料的制备及性能
3) pumice
[英]['pʌmɪs] [美]['pʌmɪs]
轻石，蛭石
4) natural vermiculite
天然蛭石
1.
Experiments were carried out to evaluate the NH4+ adsorption capacity of natural vermiculite and bio-vermiculite systems.
研究了天然蛭石与生物蛭石的氨氮吸附能力。
2.
As an alternative solution to the poor performance of constructed wetlands in municipal sewage treatment in winter,a buffer unit using natural vermiculite as filler was introduced into the system.
针对当前人工湿地污水处理中普遍存在的冬季处理效果差等问题,研究了在处理系统中构建天然蛭石缓冲单元及其吸附饱和后进行生物再生的可行性。
5) expanded vermiculite
膨胀蛭石
1.
Preparation,properties and characterization of expanded vermiculite/poly(potassium acrylate-acrylamide) superabsorbent composite;
膨胀蛭石/聚(丙烯酸钾-丙烯酰胺)高吸水性复合材料的制备、性能及表征
2.
The present study was conducted to determine the adsorption capacity of NH4-N by expanded vermiculite and to test the influence of pH value,temperature,ammonium concentration and applied quantity of expanded vermiculite minerals on the removal rate of ammonium.
研究了膨胀蛭石对氨氮的吸附容量及pH、温度、进水氨氮浓度和膨胀蛭石用量对氨氮去除率的影响。
3.
Poly(acrylate-acrylamide)/expanded vermiculite superabsorbent composite is synthesized by a novel aqueous solution polymerization with N,N′-methylene bisacrylamide as cross-linker,K2S2O8 as initiator,and acrylic acid and acrylamide as monomers.
以N,N′-亚甲基双丙烯酰胺为交联剂,过硫酸钾为引发剂,丙烯酸和丙烯酰胺为单体,采用新型溶液聚合法制备了聚(丙烯酸盐共聚丙烯酰胺)/膨胀蛭石高吸水性复合材料。
6) bio-vermiculite
生物蛭石
1.
Experiments were carried out to evaluate the NH4+ adsorption capacity of natural vermiculite and bio-vermiculite systems.
研究了天然蛭石与生物蛭石的氨氮吸附能力。
补充资料：膨胀蛭石
分子式：
CAS号：
性质：将蛭石快速加热，使其膨胀而形成的轻质材料。呈银白色，含铁高时呈黑色。密度0.1～0.3g/cm3，常温导热系数188.4～226J/(m·h·℃)（45～54）cal/(m·h·℃）。蛭石经快速加热，由于共层间水迅速解脱所形成的水汽而使层状结晶体的间距增大，产生的膨胀值为原体积的10～30倍。此种蛭石经破碎后，按一定粒度分级的产品可作为良好的散状隔热材料，也可作为制造蛭石砖的原料。允许工作温度可达1000℃。
CAS号：
性质：将蛭石快速加热，使其膨胀而形成的轻质材料。呈银白色，含铁高时呈黑色。密度0.1～0.3g/cm3，常温导热系数188.4～226J/(m·h·℃)（45～54）cal/(m·h·℃）。蛭石经快速加热，由于共层间水迅速解脱所形成的水汽而使层状结晶体的间距增大，产生的膨胀值为原体积的10～30倍。此种蛭石经破碎后，按一定粒度分级的产品可作为良好的散状隔热材料，也可作为制造蛭石砖的原料。允许工作温度可达1000℃。
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