Reverse Osmotic Concentration of Aqueous Solution of Low Molecular Weight Organic Solutes.
نویسندگان
چکیده
منابع مشابه
Spectroscopic studies of solutes in aqueous solution.
Absorption and fluorescence characteristics of aqueous solutions of salts, sugars, and amino acids were studied using UV-vis spectroscopy and spectrofluorometry. Motivation stemmed from unanticipated absorption spectral and fluorescence features of the "exclusion zone" seen adjacent to various hydrophilic surfaces. Those features implied a structure distinct from that of bulk water (Adv. Colloi...
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N K-edge near-edge X-ray absorption fine-structure (NEXAFS) spectra of imidazole in concentrated aqueous solutions have been acquired. The NEXAFS spectra of the solution species differ significantly from those of imidazole monomers in the gas phase and in the solid state of imidazole, demonstrating the strong sensitivity of NEXAFS to the local chemical and structural environment. In a concentra...
متن کاملThe Elimination of Toluenediamine from Aqueous Solution by Reverse Osmosis
Toluene diamine (TDA) is a main carcinogenic aromatic pollutant in some industrial wastewater. In this study, the reverse osmosis with DSS-HR98PP as the membrane was employed for the removal of TDA in an aqueous environment. The Box–Behnken Design (BBD) of the experimentwas used to consider the effect of operational variables such as pressure, pH and the feed volu...
متن کاملIdentification and analysis of low molecular weight dissolved organic carbon
Introduction Conclusions References
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ژورنال
عنوان ژورنال: membrane
سال: 1991
ISSN: 0385-1036,1884-6440
DOI: 10.5360/membrane.16.163