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Now showing items 691-698 of 698
Are Soil and Bioremediation in Focus of Sustainable Green Chemistry and Engineering?
(European association for chemical and molecular sciences (EuCheMS), 2015)
Usually the interest in, investigation of, development and application of principles of green chemistry and engineering are directed towards concrete chemical substances and processes and the same applies to fuels as one ...
Asymmetric hydrogel membranes for heavy metal adsorption
(Belgrade : Institute of Technical Sciences of SASA, 2013)
Hydrogels containing strong acid groups have been used in the past for the removal of heavy metals. Unfortunately such hydrogels exhibit poor mechanical properties and are generally difficult to handle. In this work we ...
Ispitivanje humifikacionih transformacija tokom bioremedijacije ugljovodonika na pilot postrojenju / Humic Substances Transformation During Bioremediation of Petroleum Hydrocarbons on Pilot Experiment
(Belgrade : Serbian Chemical Society, 2013)
U ovom radu, proučavana je mogućnost primene autohtonog zimogenog konzorcijuma mikroorganizama za bioremedijaciju naftnog zagađenja, kao i mogućnost nastanka huminskih supstanci tokom procesa bioremedijacije. Naime, neki ...
Electrochemical characterization of La0.6Sr0.4CoO3 and La0.6Sr0.4CoO3 doped with RuO2 powders as the next generation supercapacitors
(Bor, Serbia : University of Belgrade, Technical Faculty in Bor, 2017)
In this study, La0.6Sr0.4CoO3 (LSC) powder and LSC doped with 20 wt.% RuO2 were investigated as anode materials for supercapacitor. Spherical submicron particles of La0.6Sr0.4CoO3 have been synthesized by ultrasonic spray ...
The particle size distribution of Ag powders obtained by chemical and electrochemical processes of synthesis
(Bor, Serbia : University of Belgrade, Technical Faculty in Bor, 2017)
The particle size distribution and the specific surface area (SSA) of silver powders obtained by chemical and electrochemical processes of synthesis have been analyzed . Silver particles produced by a chemical reaction ...
The roughness of surface of aluminum after chemical and electrochemical treatment / Hrapavost površine aluminijuma nakon hemijske i elektrohemijske obrade
(Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2017)
In this paper chemical and electrochemical treatment of aluminium and measurement of roughness were carried out. Before chemical or electrochemical treatment of aluminium samples chemical preparation is done to remove oxide ...
Monitoring efekata toplote hidratacije betona
(University of East Sarajevo, Faculty of Electrical Engineering, 2018)
U ovom radu su praćeni efekti toplote hidratacije različitih betona upotrebom termovizijske kamere i termodavača priključenih na osmokanalni sistem za monitoring temperature na bazi PC i LabVIEW paketa, razvijen za potrebe ...
Novel method for synthesis of biocompatible hydroxyapatite/passive oxide layer on modified titanium surface
(Belgrade, Serbia : Serbian Society of Corrosion and Materials Protection UISKOZAM / Beograd, Srbija : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2017)
Hydroxyapatite (HAp) is the most suitable biocompatible material for bone implant coatings. However, its brittleness is a major obstacle, and that is why, recently, research focused on creating composites. In this study, ...