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- composite modified bentonite 复合膨润土
- Adsorbability of modified Bentonite is more better than Bentonite. 经活化处理过的膨润土对染料具有更好的吸附脱色性能。
- The combination ofthe two modified bentonite can improve theremoval capacity of xanthate. 两种改性土联用则能显著提高黄药的去除能力。
- Adopted spectral photometer,mensurated adsorbability of the Bentonite and modified Bentonite to the industry organism dye and experimentized research. 采用分光光度法对膨润土以及改性膨润土吸附工业有机染料的能力进行了测定。
- Shu Yuehong ，Jia Xiaoshan.Equilibrium and thermodynamic studies for sorption of chlorobenzenes on CTMAB modified bentonite and kaolinite. 舒月红;黄小仁;贾晓珊.;氯苯类化合物在CTMAB-高岭土上的吸附机理
- The application of bentonite and modified bentonite in papermaking were introduced in this paper,and the future development was suggested. 概括了近期的文献资料,对膨润土和改性膨润土在造纸行业中的应用情况进行了综述,对今后的发展提出了建议。
- Alkaline earth bentonite was modified with sodium carbonate. The synergistic retention effect of the modified bentonite with CPAM on wheat straw pulp was investigated. 对钙基膨润土进行了改性,并研究了改性后的膨润土与阳离子聚丙烯酰胺对麦草浆的协同助留作用。
- Firstly, mineralogical characteristics of bentonite are briefly introduced.Secondly, the applications of bentonite and modified bentonite in wastewater treatment are described. 首先简要地介绍了膨润土的矿物学特征,其次扼要地综述了膨润土及改性膨润土在废水处理中的应用。
- The crystallization of RDX from a tubular composite modified double-base propellant grain has been investigated with a scanning electron microscope. 用扫描电子显微镜研究了含RDX的管型改性双基推进剂的晶析情况。
- A novel composite modified starch was synthesized through alkalization,etherification and oxidation with normal pressure and presence of catalyst. 在常压和催化剂存在下,将淀粉经碱化、醚化和氧化等反应步骤合成了一种新型复合变性淀粉,取代度达0。
- The research advance on compatibilization of in - situ composite modified by other polymer and graft or block copolmer was introduced on emphersis. 着重介绍了利用其他聚合物及合成的接枝或嵌段聚合物改进原位复合体系相容性的研究进展情况。
- The removal of zinc and colourity was nearly 100% w hen initial concentration of Zn 2+ was 5 150 mg/L at the optimum pH val ue 9.0,the amount of modified bentonite added was 1 g/L. The present method is much better than tradit ional method,i. 当Zn2 + 离子初始质量浓度为 5 15 0mg/L时 ;最佳pH值为 9.;0;改性膨润土用量 1g/L时;锌和色度去除率高达 99
- The publications on the investigation of the application of bentonite in wastewater treatment in China were reviewed.The sorption chracteristics of natural and modified bentonite was discussed. 本文回顾了我国膨润土废水处理试验研究成果。讨论了天然膨润土和改性膨润土的吸附性能。
- This research provides valuable experimental data for modifying bentonite and applying them in treating dy... 为天然膨润土的表面改性及其在染化废水处理中的应用提供了有价值的参考依据。
- The application of DATH in composite modified double-base (CMDB) propellant and the gas-generating problem during the curing step of the cast DATH-CMDB propellant are investigated. 对DATH在复合改性双基推进剂（CMDB）中应用及配浆浇注工艺制各DATH-CMDB推进剂药柱过程中出现的较强固化放气问题做了探讨，得出了若干结论。
- PTFE (polytetrafluoroethylene) composite modified by nano-meter CaCO3 was prepared by means of mechanical mixing and cold-press sintering, and the mechanical properties of the composite were studied. 摘要通过机械搅拌、冷压成型烧结方法，制备了纳米碳酸钙填充改性聚四氟乙烯(PTFE)复合材料；
- Research on pavement performance of composite modified asphalt mixture with Trinidad lake asphalt(TLA)[J].Journal of Highway and Transportation Research and Development,2005,22(1):13-16. TLA复合改性沥青混合料路用性能研究[J].;公路交通科技;2005;22(1):13-16
- Abstract： According to a new developed friction composite modified phenol resin reinforced with flake vermiculite,the mechanism of flake reinforced bulk in friction composite was studied. 摘 要： 针对研制的蛭石片增强改性酚醛新型摩擦材料，探讨了片状增强体在摩擦材料中的作用机理。
- Approach to improve water resistance and stability of UF resin adhesive is studied and amount of addition of composite modifier and stabilizer discussed. 研究了改善脲醛树脂胶粘剂耐水性与稳定性的方法，讨论了复合改性剂与稳定剂的添加量。
- Modifying Bentonite and Attapulgite with on short chain quaternary ammonium compound (QAC) tetramethylammonium (TMA) has been done. The sorption of benzene homologues in simulated groundwater by TMA modified clays has been studied. 用短链季铵盐阳离子表面活性剂四甲基铵离子(TMA)改性膨润土和凹凸棒土;研究它们对模拟地下水中苯系物的吸附作用.
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