bentonite相关论文
Preparation of Bentonite Supported Nano Titanium Dioxide Photocatalysts by Electrostatic Self-assemb
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Using sustainable bentonite, zeolite and industrial smelting slag as main raw materials, this paper focuses on the possi......
本研究采用模压成型方式制备沙漠绿化砖,分析无机胶凝剂用量、固化剂浓度、固化时间三个因素对抗压强度的影响,从而确定最佳的工艺......
CaCl2 solution(0.1 mol · L-1) was used as the extractant to desorb vanadium in the polluted bentonite.First-order dynam......
Soil-bentonite (SB) vertical slurry cutoff wall is a useful treatment for urban industrial contaminated sites.Due to the......
Synthesis and Characterization of Polyvinylpyrrolidone modified Bentonite and Its Application in Sup
The modified bentonite was prepared via solution intercalation using sodium bentonite and a series of polyvinylpyrrolido......
Fabrication of graphene oxide/bentonite composites with excellent adsorption performances for toluid
The graphene oxide/bentonite(BG)composites are prepared through graphene oxide(GO)nanosheets successfully intercalated i......
传统水凝胶由于强度低、脆性等缺陷,在实际应用中受到限制.为提高凝胶的力学性能,研究者在凝胶中引入膨润土(Bentonite)或SiO2 等......
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With the development of Chinas nuclear industry, as well as a large number of nuclear facilities decommissioning work, a......
Enhanced removal of U(VI) by nanoscale zerovalent iron supported on Na-bentonite and an investigatio
The reductive removal of U(VI) by nanoscale zerovalent iron (NZVI) was enhanced by using Na+-saturated bentonite (Na......
采用膨润土为载体,KHCO3为前驱物通过喷雾-干燥法制成固体碳酸钾吸收剂,制成的固体吸收剂粒径大小为0.5—2.0 mm,密度为1.73 g.mL-......
程潮矿业公司球团厂以自产磁铁精矿生产酸性氧化球团,投产初期生产不畅,影响了产品质量。在分析生产原料理化性能的基础上,优化了......
The effects of bentonite content on the corrosion behavior of low carbon steel in 5 mM NaHCO3 + 1 mM NaCl + 1 mM Na2SO4 ......
Methylene Blue Dye Adsorption onto Polyoxometalate Ionic Liquid Supported on Bentonite: Kinetic, Equ
The potential of polyoxometalate ionic liquid POM-IL supported on low-cost and available eco-friendly Saudi raw bentonit......
STUDY OF THE INFLUENCE OF HUMIC SUBSTANCES ON THE SORPTION OF RARE EARTH ELEMENTS AT THE KAOLINITE A
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STUDYOFTHEINFLUENCEOFHUMICSUBSTANCESONTHESORPTIONOFRAREEARTHELEMENTSATTHEKAOLINITEANDBENTONITESURFACESDUJinzhou; YA......
本文报导在Ｗ／Ｏ乳液的分散相内，使分散子Ｎａ—Ｂｅｎｔｏｎｉｔｅ层间的ＡＭ单体进行就地聚合制备ＰＡＭ—Ｂｅｎｔｏｎｉｔｅ层间ＩＰＮＷ／Ｏ乳胶过程中，Ｎａ—Ｂｅｎｔｏｎｉｔｅ晶粒分布乳化剂组成、引发体系用量。油水相比......
As a candidate buffer/backfill material for high-level radioactive waste geological repositories,bentonite has numerous ......
介绍了一种采用膨润土处理垃圾渗滤液的方法。通过对钠基及膨润土进行改性,增加膨润土对污染物的吸附能力,再将其应用于垃圾渗滤液......
以膨润土和甲基丙烯酸为原料, N′N-亚甲基双丙烯酰胺为交联剂, 过硫酸铵为引发剂, 采用溶液聚合法制备了膨润土复合甲基丙烯酸聚......
为了研究辐射作用对膨润土性能的影响, 以改性钠基膨润土为研究对象.采用电子加速器和钴源在室温下进行辐照, 并对老化样品进行了......
土体的微观孔隙结构特征对其渗透性有着显著的影响,膨润土具有很强的防渗性能,在土中加入膨润土可改变其孔隙尺度分布和结构特征而......
采用温度、吸力控制方法,试验研究了在不同温度、不同侧限约束条件下的高压实高庙子膨润土微观结构在干湿循环作用下的变化规律。......
为了提高膨润土的对橙黄Ⅱ的吸附性能,使用十六烷基三甲基溴化铵(CTAB)为改性剂,通过简单的离子交换方法制备出了不同CTAB含量的改......
针对矿山废水中酸度、重金属离子Fe2+、Mn2+、Cu2+和Zn2+等的高成本处理问题,采用膨润土+不同碱性辅助材料+不同粘结剂制备低成本......
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随着造纸工业的发展,二次纤维用量的增加和制浆造纸过程新鲜水补给量的降低,从而导致造纸助剂效率降低,纸张质量下降和纸机运行性......
Effects of three types of soil amendments on yield and soil nitrogen balance of maize-wheat rotation
Excessive fertilization combined with unreasonable irrigation in farmland of the Hetao Irrigation Area (HIR),China,has r......
This paper aims to expand the application scope of bentonite.The structure of bentonite and the purification and pretrea......
Soil-bentonite (SB) vertical slurry cutoff wall is a useful treatment for urban industrial contaminated sites.Due to......
利用地球化学软件Phreeqc模拟了高放核废料处置库的高压实MX80膨润土中发生的水文地球化学反应,基于长时间尺度的研究的需要,忽略......
为了研究回填材料膨润土对放射性核素的吸附行为,通过静态吸附试验,研究了在不同影响条件下,钙基膨润土、钠基膨润土、漂白土对Pu......
Coal has often been regarded as a problem additive to solve and improve the surface finish of iron castings,but at the s......
A rapid automatic analyzer and its methodology for effective bentonite content based on image recogn
Fast and accurate determination of effective bentonite content in used clay bonded sand is very important for selecting ......
The adsorption of the bentonite toward Ni(II) from aqueous solution was studied to obtain optimum conditions,equilibrium......
Adsorptive desulfurization for removing propylmercaptan (PM) and dimethyl sulifde (DMS) over CuBr2 modi-ifed bentonite w......
Effects of Solution Chemistry Conditions and Adsorbent Sur-face Properties on Adsorption of Ni(II) o
The effects of solution chemistry conditions and adsorbent surface properties on the adsorption of Ni(II) on Lai-yang be......
Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously syn
The optimal condition for a one-step process removing organic compounds from coiking wastewater by simultaneously synthe......
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Synthesis of malachite@clay nanocomposite for rapid scavenging of cationic and anionic dyes from syn
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该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
应用 VM3000在线测汞仪为检测手段，在固定床实验台架上以银(Ag)改性壳聚糖(chitosan，CTS)/膨润土(bentonite，B)为吸附剂开展了单质汞(......
针对阳江核电水库堆石坝坝脚渗漏问题,采用复掺膨润土、粉煤灰配制的稳定浆液灌浆方法堵漏.通过试验分析粉煤灰、膨润土、减水剂等......
The bentonite barrier of underground repositories for high-level radioactive waste will be hydrated by the groundwater w......
The risks and uncertainties related to the storage of high-level radioactive waste(HLRW) can be reduced thanks to focuse......
Hydraulic properties of dune sandebentonite mixtures of insulation barriers for hazardous waste faci
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
