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bentonite craie selenium se.

The invention discloses a manufacturing method of an antibiotic biologically-active selenium-enriched organic fertilizer, and belongs to the field of organic fertilizers; the antibiotic biologically-active selenium-enriched organic fertilizer is a pure biological organic immune fertilizer which is prepared based on principles of phytophysiology, …
Diffusion behaviour of selenite and hydroselenide in compacted bentonite ... (D a) for selenium (Se) in compacted bentonite were obtained at a dry density of 1.6 mg/m 3 as a function of ... The effect of the redox potential on the diffusion process of Se in compacted bentonite is discussed from the viewpoints of chemical species and activation ...
Selenium was determined using inductively coupled plasma optical emission spectrometry (ICP-OES) at line Se I 196.090 nm using an ICP spectrometer Jobin Yvon 70 Plus (France) equipped with a concentric nebulizer (Meinhard) and cyclonic spray chamber. ... Selenium content in bentonite, humic acids (HA), ferric oxyhydroxides ...
Effective diffusion coefficients of selenium through bentonite/sand mixtures were obtained by the through-diffusion method under reducing conditions where selenium was dissolved as HSe− and Se4 2–. Experiments were carried out under variable bentonite content and porewater salinity. Bentonite contents in bentonite/sand mixtures varied from 20 to 70 wt%.
longliqi. 196 likes · 2 talking about this. longliqi is about beauty,beverages, and food suplement ... (Na), magnesium (Mg), selenium (Se), iron (Fe), lithium (Li), zinc (Zn), etc., and the values are two to eight times higher than in other carbonate rocks and stones. ... Bentonite clay is known to have many uses in promoting health in ...
The apparent diffusivities (D a) for selenium (Se) in compacted bentonite were obtained at a dry density of 1.6 mg/m 3 as a function of silica sand content and temperature under reducing conditions, ... Diffusion behaviour of selenite and hydroselenide in compacted bentonite. / Sato, Haruo; Miyamoto, Shinya.
Read "Generation of Three Selenium-Containing Catalytic Antibodies with High Catalytic Efficiency Using a Novel Hapten Design Method, Archives of Biochemistry and Biophysics" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
through-diffusion method under reducing conditions where selenium was dissolved as HSe and Se 4 2. ... variable bentonite content and porewater salinity. Experi- ... Experimental and Modeling Study on Diffusion of Selenium under Variable Bentonite Content and Porewater Salinity 1171 VOL.48,NO.8,AUGUST2011.
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