- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 391 to 400 of 4050 (0.06 seconds)| 391 |
Adsorption of sulfur dioxide on activated peanut shell charcoal at various temperatures and one atmosphere pressureSchroeder, Arthur John 08 1900 (has links)
No description available.
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| 392 |
The effects of humidity and gas phase concentration on the absorption of sulphur dioxide by charged aqueous dropletsGiardina, Philip Joseph 05 1900 (has links)
No description available.
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| 393 |
Mass transfer rates of sulfur dioxide in water droplets containing salts and particulate solidsFlack, Warren Wade 08 1900 (has links)
No description available.
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| 394 |
The absorption of nitrogen dioxide by condensing water dropletsHerrmann, John Patrick 12 1900 (has links)
No description available.
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| 395 |
The effect of sodium oleate on the absorption of ammonia by water in a spray type columnGriffith, Donald Edwin 12 1900 (has links)
No description available.
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| 396 |
The adsorption of sulfur dioxide on activated carbons from peanut hulls and waste rubberHatfield, John Allen 08 1900 (has links)
No description available.
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| 397 |
Development of a quantitative model for binding cesium to SRS soilsGoto, Momoko 05 1900 (has links)
No description available.
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| 398 |
A preliminary investigation of oxygen transfer to liquid drops produced in a spray in a gaseous mediumCollins, Michael Albert 12 1900 (has links)
No description available.
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| 399 |
The effect of polysaccharidic gums on activated carbon treatment of textile waste water /Roy, Christian January 1976 (has links)
No description available.
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| 400 |
Adsorption of the nitrification inhibitors nitrapyrin and dicyandiamide by soil humic substancesJacinthe, Pierre-Andre January 1990 (has links)
Adsorption of the nitrification inhibitors dicyandiamide (DCD) and nitrapyrin (2-chloro-6(trichloromethyl)-pyridine) on humic acid (HA) and fulvic acid (FA) extracted from five Indiana soils was studied. Ten mg of HA or FA were suspended in aqueous solutions (10 ml) of either DCD (5,10, 20, 40 and 80 ug ml-1) or nitrapyrin (2,4,6,8,12 ug ml-1). The amount of nitrification inhibitor absorbed was evaluated after shaking the suspension of DCD for 48 h or nitrapyrin for 24 h. Infrared spectra of the nitrification inhibitor-humic material complexes were recorded. The results indicated that FA adsorbed more DCD than HA, and HA was a better adsorbent for nitrapyrin. Correlation between Freundlich K values and organic carbon content of HA and FA was not statistically significant, indicating a slight contribution of hydrophobic forces in the adsorption of DCD and nitrapyrin. The infrared spectra provided evidence that adsorption occurred predominantly through an ionic bonding mechanism involving the protonated amino group of DCD or the nitrogen of the pyridine ring of nitrapyrin and the negative functional groups of the humic materials. / Department of Natural Resources
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