Pretraživanje
Prikaz rezultata 1-10 od 199
Influence of Alginate Encapsulation on Point of Zero Charge (pH(pzc)) and Thermodynamic Properties of the Natural and Fe(III) Modified Zeolite
(Elsevier Science Bv, Amsterdam, 2019)
In this paper influence of alginate encapsulation on point of zero charge (pH(pzc)) and thermodynamic properties of the natural and Fe(III)-modified zeolite were investigated. The pH(pzc) was determined by using 0.1000 g ...
Electrophoretically deposited bioactive hydroxyapatite/chitosan coatings loaded with gentamicin
(Novi Sad : University of Novi Sad, Faculty of Technology, 2017)
Hydroxyapatite (HAP) is a widely used biochemical material, because it promotes
osteointegration, has outstanding biocompatibility and chemical composition similar to
natural bone. In order to improve the mechanical and ...
Synthesis and characterization of composites based on expanded vermiculite and ferrite spinels
(Belgrade : Association of Metallurgical Engineers of Serbia, 2019)
Expanded vermiculite (EV) is clay, a typical 2:1 phyllosilicate which may be
easily produced from the mineral vermiculite. After expansion EV withholds vermiculites
physical structure but becomes far more porous than ...
Applicаtion of wаste biomаss for preventing the negаtive effects of climаte chаnges
(Beograd : Naučno-stručno društvo za zaštitu životne sredine Srbije ECOLOGICA, 2015)
Climate change, environmental pollution and lack of energy are the main problems of modern society.
Every year from agriculture generates about 140 billion tons of biomass. Widely available, renewable, and virtually free, ...
Selection of low-cost sorbents as a potential possible material for a permeable reactive barrier based on a batch study
(Zagreb : University of Zagreb, Faculty of Chemical Engineering and Technology, 2016)
Maintaining of good quality of groundwater is of great public interest worldwide.
However, this source is highly vulnerable to different pollution sources such as
industry, mining, irrigation, and so on. The pollution ...
Synthesis and characterization of luminescent fluorapatite nanomaterial as potential dosimeter for food irradiation
(Belgrade : Vinča institute of nuclear sciences, 2016)
Inorganic luminescent nanomaterials on apatite basis are potentially
attractive for application as dosimeter material. Nanostructure fluorapatite was synthesized by precipitation method at room temperature. Characterization ...
Possibility and efectiveness of micro-organisms in purification of waste water, laguna and waterway
(East Sarajevo : University of East Sarajevo, Faculty of Agriculture, Republic of Srpska, 2019)
The quality of life on Earth in the future will largely depend on the amount of safe water. Any use of water from numerous sources for different purposes, leads to negative changes in its physical, chemical and biological ...
Geology characteristics of zeolitic tuffes of Serbia
(Bor : University of Belgrade, Technical Faculty in Bor, 2019)
Since about 50 years it is known that giant deposits of natural zeolites of pyroclastic origin are spread over all Miocene sediments of Serbia. Such rocks have often zeolite contents between 60 and 90%. The most significant ...
Adsorption of alachlor and pentachlorbenzene on biochar and hydrochar originating from Miscanthus giganteus and sugar beet shreds
(17TH INTERNATIONAL CONFERENCE ON CHEMISTRY AND THE ENVIRONMENT, 2019)
In this work we studied the adsorption of two structurally different organic compounds (pentachlorobenzene and alachlor) on biochar
and hydrochar obtained during different thermal carbonization processes. As biomass we ...
GC-MS characterization of some novel benzohopanes in coals
(Stuttgart : Schweizerbart Science Publishers, 2015)