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Приказ резултата 71-80 од 470
A study of the removal of copper ions from aqueous solution using clinoptilolite from Serbia
(Springer, New York, 2011)
Toxic metal contamination of waste waters can be mitigated by metal adsorption to clay and zeolitic minerals, but in developing countries such environmental remediation can be cost prohibitive if these minerals are not ...
Thermodynamics of mixed and pure aqueous solutions of K2HPO4 at T=298.15 K
(Maik Nauka/Interperiodica/Springer, New York, 2015)
Experimental results on isopiestic measurements for three ternary aqueous solutions of K2HPO4 with KCl, KBr, and KNO3 at T = 298.15 K were modeled with the Clegg-Pitzer-Brimblecombe equation based on mole-fraction-composition ...
Sugar Beet Pulp as Leuconostoc mesenteroides T3 Support for Enhanced Dextransucrase Production on Molasses
(Humana Press Inc, Totowa, 2016)
Sugar beet pulp (SBP) and molasses, as an agro industrial waste material, are produced in large amounts annually. Thus, a major challenge nowadays is to develop procedures that could increase the value of the generated ...
Primena elektroflotacije za prečišćavanje otpadnih voda / Application of electroflotation in the waste water treatment
(Institut za rudarstvo i metalurgiju Bor, 2015)
U radu je dat pregled primene elektroflotacije u procesima prečišćavanja otpadnih voda. Detaljno je razmatrana efikasnost procesa za različite vrste otpadnih voda i njegova ekonomičnost a posebno je naglašen uticaj tehnoloških ...
Total quality index of Agaricus bisporus mushrooms packed in modified atmosphere
(Wiley, Hoboken, 2017)
BACKGROUNDThe aim of this study was to develop a total quality index and examine the effects of modified atmosphere packaging (MAP) on the quality of Agaricus bisporus mushrooms stored for 22 days at 4 degrees C. Mushrooms ...
Chitosan-based microparticles for immobilization of TiO2 nanoparticles and their application for photodegradation of textile dyes
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
The present paper deals with removal and photocatalytic degradation of the textile dyes by TiO2 nanoparticles immobilized onto chitosan-based microparticles. The microparticles composed of chitosan (Ch) and poly(methacrylic ...
Advantages of Microreactor Technology over Conventional Methods in Enzymatic Wastewater Treatment – Environmental Application of Enzymes
(Belgrade : Association of Chemists and Chemical Engineers of Serbia UHTS, 2019)
Wastewater treatment is one of the most analysed issue in theory and practice because
of its current and vast significance nowadays. Wide range of chemical, physical and
biochemical processes are developed for wastewater ...
Evaluation of poly(hydroxyethyl acrylate/itaconic acid) hydrogels for controlled delivery of transition metal complexes with Oxaprozin as potential antiproliferative agents
(Springer, New York, 2015)
A series of dual-sensitive poly(2-hydroxyethyl acrylate/itaconic acid) (P(HEA/IA)) hydrogels were synthesized and evaluated as drug delivery systems for potential antiproliferative agents. Investigated hydrophobic compounds, ...
Towards antimicrobial yet bioactive Cu-alginate hydrogels
(IOP Publishing Ltd, Bristol, 2016)
The simplest approach to enhance alginate hydrogel characteristics and functional properties is to replace the calcium in the process of alginate gelation with other metallic ions which are essential for living systems. ...
Novel Approach for Flavonoid Esters Production: Statistically Optimized Enzymatic Synthesis Using Natural Oils and Application in Cosmetics
(Amer Chemical Soc, Washington, 2019)
The present work describes application of natural triglycerides for lipase-catalyzed esterification of structurally diverse flavonoids-esculin, naringin, and phloridzin. Ester mixtures with laurate, linolenate, or linoleate ...