搜索结果: 1-11 共查到“理学 surfactants”相关记录11条 . 查询时间(0.051 秒)
Effects of Non-ionic Surfactants on Enzyme Distributions of Rumen Contents, Anaerobic Growth of Rumen Microbes, Rumen Fermentation Characteristics and Performances of Lactating Cows
Non-ionic Surfactants Enzyme Activity Microbial Growth Rumen Microorganism Ruminal Fermentation Lactation Performances
2016/4/12
A series of experiments was carried out to determine the possibility for the non-ionic surfactant (NIS) as a feed additive for ruminant animals. The effect of the NIS on (1) the enzyme distribution in...
On modeling and simulation of surfactants in diffuse interface flow
modeling and simulation surfactants interface flow
2011/9/29
An existing phase- eld model of two immiscible uids with a single soluble surfactant present is discussed in detail. We analyze the well-posedness of the model and show that it is mathematically ill-p...
The effect of fatty acid surfactants on the uptake of ozone to aqueous halogenide particles
fatty acid surfactants ozone aqueous halogenide particles
2010/12/20
The reactive uptake of ozone to deliquesced potassium iodide aerosol particles coated with linear saturated fatty acids (C9, C12, C15, C18 and C20) was studied. The experiments were performed in an ae...
Surfactants in cloud droplet activation: mixed organic-inorganic particles
cloud droplet activation organic-inorganic particles
2010/8/13
Organic compounds with surfactant properties are commonly found in atmospheric aerosol particles. Surface activity can significantly influence the cloud droplet forming ability of these particles. We ...
Atmospheric aerosol particles typically consist of inorganic salts and organic material. The inorganic compounds as well as their hygroscopic properties are well defined, but the effect of organic co...
The effect of fatty acid surfactants on the uptake of nitric acid to deliquesced NaCl aerosol
fatty acid surfactants nitric acid NaCl aerosol
2008/11/18
Surface active organic compounds have been observed in marine boundary layer aerosol. Here, we investigate the effect such surfactants have on the uptake of nitric acid (HNO3), an important removal re...
Reverse Phase Gas Chromatography II-Polarity Terms of Some Nitrogen-Containing Surfactants and Simulated Hydrophobic Tails
Alkanolamides-Polyoxyethylenates-Polarit
2007/12/13
Reverse Phase Gas Chromatography II-Polarity Terms of Some Nitrogen-Containing Surfactants and Simulated Hydrophobic Tails。
Effect of Surfactants on Response of Promethazine PVC-Membranes
Effect of surfactant on PVC-membranes promethazine determination promethazine-selective electrode
2010/4/19
The effect of surfactants (cationic, anionic and non-ionic) on the performance of plastic membrane promethazine electrodes was studied. Three electrodes with membranes containing either sodium tetraph...
Spectrophotometric Determination of Cobalt, Nickel Palladium, Copper, Ruthenium and Molybdenum Using Sodium Isoamylxanthate in Presence of Surfactants
Sodium isoamylxanthate surfactants metal ions environmental samples
2010/6/27
A direct method has been developed for the spectrophotometric determination of microamounts of Co(II), Ni(II), Cu(II), Pd(II), Ru(III) and Mo(VI) using sodium isoamylxanthate as a reagent in the prese...
The Rheological and Colloidal Properties of Bentonite Dispersions in the Presence of Organic Compounds V. Bentonite and Sodium Montmorillonite and Surfactants
Bentonite Cetylpyridinium chloride Coagulation Flow behavior Montmorillonite Sodium dodecylsulfate (SDS) Surfactants
2011/12/27
The influence of surfactants on the flow behavior of sodium montmorillonite dispersions (2% w/w) was studied for a cationic (cetylpyridinium chloride, CPCl) and an anionic surfactant (sodium dodecylsu...
Some authors have stated that anionic surfactants are not adsorbed by montmorillonite while others indicate very minor adsorption. Attempts to quantitatively determine the degree of adsorption have sh...