搜索结果: 16-30 共查到“凹凸棒石 attapulgite”相关记录67条 . 查询时间(0.717 秒)
Sorption of radioeuropium onto attapulgite: effect of experimental conditions
Eu(III) Sorption Attapulgite pH Thermodynamic parameters
2011/11/10
Batch sorption experiments were performed to remove Eu(III) ions from aqueous solutions by using attapulgite under ambient conditions. Different experimental conditions, such as contact time, solid co...
Sorption of uranium(VI) on Na-attapulgite as a function of contact time, solid content, pH, ionic strength, temperature and humic acid
Attapulgite U(VI) Sorption pH Ionic strength Temperature
2011/11/10
Sorption of U(VI) from aqueous solution to Na-attapulgite was investigated at different experimental chemistry conditions by using batch technique. The attapulgite sample was characterized by FTIR and...
Sorption of radiocobalt(II) from aqueous solutions to Na-attapulgite
Co(II) Sorption Na-attapulgite pH Thermodynamic parameters
2011/11/10
The sorption of Co(II) on Na-attapulgite as a function of contact time, solid content, pH, ionic strength, foreign ions, fulvic acid (FA) and temperature under ambient conditions was studied. The kine...
Rapid removal of Pb(II) from aqueous solution by chitosan-g-poly(acrylic acid)/attapulgite/sodium humate composite hydrogels
composite hydrogels adsorption Pb(II) attapulgite sodium humate
2011/10/10
A series of novel granular chitosang-poly(acrylic acid)/attapulgite/sodium humate (CTSg-PAA/APT/SH) composite hydrogels were successfully prepared by one-step free radical graft polymerization and app...
Adsorption behavior of methylene blue from aqueous solution on the hydrogel composites based on carboxymethyl cellulose and attapulgite
adsorption attapulgite carboxymethyl cellulose composite methylene blue
2011/10/10
A series of carboxymethyl cellulose-g-poly (acrylic acid)/attapulgite hydrogel composites were synthesized for the removal of cationic dye methylene blue. Various factors affecting the uptake behavior...
Synthesis and enhanced swelling properties of a guar gum-based superabsorbent composite by the simultaneous introduction of styrene and attapulgite
Superabsorbent Guar gum Attapulgite Styrene Swelling
2011/12/13
In current study, a series of novel guar gum-graftpoly(sodium acrylate-co-styrene)/attapulgite (GG-g-P(NaAco-St)/APT) superabsorbent nanocomposites were prepared by the simultaneous graft copolymeriza...
Sorption study of radionickel on attapulgite as a function of pH, ionic strength and temperature
Attapulgite Radionickel pH Temperature Thermodynamic data
2011/11/10
Sorption of radionickel on attapulgite is studied as a function of contact time, ionic strength, pH and temperature. The results indicate that the sorption of Ni(II) on attapulgite is strongly ionic s...
Absorption of Eriochrome Blue Black on Polyaniline/Attapulgite Nanocomposites
Adsorption Attapulgite (ATP) Eriochrome Blue Black Nanocomposity Polyaniline (PANI)
2011/11/15
Polyaniline/attapulgite (PANI/ATP) nanocomposites doped by hydrochloric acid (HCl) were prepared by in-situ polymerization method. The structure and absorption mechanism for eriochrome blue black of n...
Synthesis and Characterization of Attapulgite Clay Coated Ag/AgBr/TiO2 Visible Light Photocatalyst
Ag/AgBr/TiO2 Attapulgite Clay Photocatalytic
2011/11/14
Attapulgite clay coated Ag/AgBr/TiO2 visible light photocatalyst was prepared by an impregnation-deposition-precipitation method. The catalyst was characterized via powder X-ray diffraction (XRD), TEM...
Effect of Attapulgite and Carbon Black on the Properties of Natural Rubber
Attapulgite Carbon Black (CB) Co-Coagulating Rubber Latex Modified Attapulgite Natural Rubber (NR) Properties
2011/11/15
The modified attapulgite / natural rubber composites (MANRC), attapulgite / natural rubber composites (ANRC) and carbon black N330 / natural rubber composites (CBNRC) were prepared by co-coagulating r...
Enhanced Coagulation on Micro-Polluted Raw Water by Attapulgite Clay and PAC Combination Process
Attapulgite Clay Enhanced Coagulation Micro-Polluted Raw Water Poly Aluminum Chloride (PAC)
2011/11/15
Attapulgite clay and Poly aluminum chloride (PAC) combination process was adopted for enhanced coagulation on micro-polluted raw water, TOC and NH3-N served as water quality indexes. Results showed th...
Analysis of Influencing Factors on Mechanical Properties and Anisotropy of Attapulgite/NR Composites
Anisotropy Attapulgite Composite Mechanical Properties Nature Rubber
2011/11/22
Based on the dispersion characters of organic modified attapulgite (OAT) short fibers in nature rubber (NR) matrix, this paper analyzed the effects, in terms of addition amount of OAT, processing tech...
Preparation and Characterization of Polypyrrole/Attapulgite with Organic Surface Modification Conducting Composite
Attapulgite Conducting Nano-Composite Material Organic Surface Modification Polypyrrole Silane Coupling Agent Sulfamic Acid
2011/11/14
Attapulgite was organic surface modified with silane coupling agent (KH570) and acetone, with ferric chloride (FeCl3∙6H2O) as the oxidant, sulfamic acid(SA) as dopant, prepared polypyrrole/attap...
Reduction of COD from Micro-Polluted Water through Adsorption of Activated Carbon-Attapulgite Composite Adsorbent
Activated Carbon (AC) Adsorbent Adsorption Attapulgite COD Micro-Polluted Water Reduction
2011/11/15
The aim of this study was the assessment of reduction of chemical oxygen demand (COD) from micro-polluted water using activated carbon-attapulgite composite adsorbent prepared using activated carbon a...
Preparation and Properties of Attapulgite / Natural Rubber Micro - Nano Composites
Attapulgite Clay Aqueous Suspension Co-Coagulating Rubber Latex Mechanical Properties Micro-Nano Composites Natural Rubber (NR) Vulcanization Properties
2011/11/14
The attapulgite / natural rubber (NR) micro-nano composites were prepared by co-coagulating rubber latex and clay aqueous suspension. The vulcanization behavior, mechanical properties and microcosmic ...