搜索结果: 1-15 共查到“知识库 bentonite”相关记录64条 . 查询时间(0.11 秒)
Kaolin, bentonite, and zeolites as feed supplements for animals: health advantages and risks
kaolinite phyllosilicate geophagy
2015/2/5
Feeding kaolin as a supplement to pigs for prevention of diarrheal diseases has been introduced into some farms in the CzechRepublic. Peat was used in the 1990s for a similar purpose; however, most fa...
Effect of bentonite clarification on concentration of anthocyanins and colour intensity of red and rosé wines
wine clarification bentonite total anthocyanins
2015/1/20
The objective was to follow losses of the concentration of total anthocyanin pigments in red and rosé wines clarified with various doses of two commercial types of bentonite and to perform a sensory a...
Sorption of Pb(II), Cd(II), and Ni(II) Toxic Metal Ions by Alginate-Bentonite
Toxic metals Alginate Bentonite Wastewater
2013/3/9
The sorption of Pb(II), Cd(II), and Ni(II) toxic metal ions from aqueous solution by composite alginate-bentonite and alginate was investigated. The affinity and sorption capacity of the toxic metal i...
Properties of South African Activated Bentonite and the Importance of its Consistency for Foundry Use
Properties South African Activated Bentonite Importance its Consistency Foundry Use
2012/3/14
Properties of South African Activated Bentonite and the Importance of its Consistency for Foundry Use.
Application of Fe3+ Modified Bentonite Clays for Groundwater Defluoridation
Application Fe3+ Modified Bentonite Clays Groundwater Defluoridation
2012/3/14
Application of Fe3+ Modified Bentonite Clays for Groundwater Defluoridation.
Effectiveness of polymers on improving the fluid loss of Bentonite used in geosynthetic clay liners
Effectiveness polymers improving fluid loss Bentonite used geosynthetic clay liners
2012/3/30
Geosynthetic clay liners (GCLs) are generally used in engineering projects due to their low hydraulic conductivity with water. The bentonite component contributes hydration-induced swelling and impart...
The development of the later stages of the Murray Basin and the development of the smectite (bentonite) clays
development later stages Murray Basin development smectite (bentonite) clays
2012/3/30
This talk will be in two sections – the first part will discuss the development of the Murray Basin from the start of the final marine incursion (Loxton/Parilla Sand) until the present and will discus...
Geo-environmental behavior of marly soils, application for landfills and comparison to bentonite behaviour
soils landfills Geo-environmental behavior
2011/11/11
The current study aims at experimental investigation of geo-environmental behaviour of marly soils. The retention behaviour of soil samples is evaluated using batch equilibrium tests with different co...
Study on the Adsorption of Livestock Wastewater by Bentonite Coated Chitosan
Adsorption Bentonite Coated Chitosan Livestock Wastewater
2011/11/14
The bentonite coated chitosan which was prepared of natural bentonite used as raw material and chitosan used as modifying agent applied in the treatment of livestock wastewater. The optimal preparatio...
Uranium and lead adsorption onto bentonite and zeolite modified with polyacrylamidoxime
Adsorption Polyacrylonitrile Composite Aluminosilicate Uranium Lead
2011/11/10
Polyacrylonitrile (PAN) and bentonite (B)/zeolite (Z)-PAN composites were prepared by direct polymerization of acrylonitrile (AN) and AN adsorbed onto B and Z. PAN and the composites were subjected to...
The Factors on Removal of Zinc Cation from Aqueous Solution by Bentonite
Bentonite Zn2+ Adsorption
2013/3/8
The removing zinc cation from aqueous solution by Ca-bentonite and Na-exchanged bentonite was studied. The factors such as the initial concentration of Zn2+, the liquid-to-solid ratio, pH, adsorption ...
Effects of Dietary Addition of Bentonite on Manure Gas Emission, Health, Production, and Meat Characteristics of Hanwoo (Bos taurus coreanae) Steers
Clay Mineral Bentonite Production Meat Quality Hanwoo
2016/5/5
A study was conducted to determine the dietary effects of a clay mineral (sodium bentonite, NaB) on manure gas emission, health, production, and meat characteristics of Hanwoo steers. Two diets fed to...
Removal of Phosphate from Aqueous Solution with Modified Bentonite
adsorption phosphate sawdust bentonite
2009/11/13
Bentonite combined with sawdust and other metallic compounds was used to remove phosphate from aqueous solutions in this study. The adsorption characteristics of phosphate on the modified bentonite we...
Discovery of the Ordovician Kinnekulle K-bentonite at the Põõsaspea cliff,NW Estonia
Kinnekulle K-bentonite metabentonite Ordovician Keila Stage Baltoscandia
2009/10/21
A previously unknown outcrop of the Kinnekulle K-bentonite (metabentonite) is reported from the Põõsaspea cliff, NW Estonia. The bed has a sharp lower and a gradational upper contact and...
Electrical Spectroscopy of Kaolin and Bentonite Slurries
bentonite contamination dielectric permittivity electrical conductivity kaolin, slurry
2009/10/13
The electrical conductivity and dielectric permittivity of clay-water systems were used to characterize the physicochemical state of kaolin and bentonite-water systems. The dielectric permittivity and...