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Thermal extraction of pectin from waste apple pomace using choline chloride based eutectic solvents
(Serbian Chemical Society and Serbian Young Chemists’ Club, Belgrade, Serbia, 2022)
Processing of waste by-products of agricultural origin generated by different kinds of
industries can entail environmental problems. Waste apple pomace (biomass) could play
an important role in pectin production, offering ...
Oxidized jute as a valuable adsorbent for Congo Red from an aqueous solution
(SAGE Publications Ltd., 2022)
The raw jute fabric was oxidized with 0.2% or 0.4% NaIO4 for 60 or 120 min to obtain valuable adsorbents for the textile dye Congo Red (CR). Batch adsorption experiments were carried out as a function of solution pH, contact ...
Impact of pharmaceutical levels in untreated wastewater on Belgrade river water quality
(Society of Physical Chemists of Serbia, 2021)
In the city of Belgrade, raw sewage is discharged directly into the Sava and the Danube rivers affecting the quality of river water. To determine the level of this impact, eight frequently used and detected pharmaceuticals ...
Tehnološki režim proizvodnje specijalnog kvalieta EN AW 5182 Al-Mg legure sa poboljšanim mehaničkim osobinama na nivou zahteva 5182 RTSG1
(Tehnološko-metalurški fakultet, 2020)
Steroid-based tracing of sewage-sourced pollution of river water and wastewater treatment efficiency: Dissolved and suspended water phase distribution
(Elsevier B.V., 2022)
In this work, the environmental distribution of steroid compounds and the level of sewage-derived contamination were assessed using sterol ratios in the confluence area of two major rivers in the Serbian capital, where raw ...
Renewable energy sources in wireless sensor networks / OBNOVLJIVI IZVORI ENERGIJE U BEŽIČNIM SENZORSKIM MREŽAMA
(SMEITS - Savez Mašinskih i Elektrotehničkih Inženjera i Tehničara Srbije, 2022)
The advances in the technology of cheap and low power consumption microelectronic components have lead to the expansion of wireless technologies in the past two decades. One of the most important shortcomings of all wireless ...
Chemometric Optimization of Solid-Phase Extraction Followed by Liquid Chromatography-Tandem Mass Spectrometry and Probabilistic Risk Assessment of Ultraviolet Filters in an Urban Recreational Lake
(Frontiers Media S.A., 2022)
Solid-phase extraction (SPE) of eleven ultraviolet filters (UVFs): benzophenone-1 (BP-1); benzophenone-3 (BP-3); benzophenone-4 (BP-4); isoamyl p-methoxycinnamate (IAMC), homosalate (HMS); 4-hydroxybenzophenone (4-HB); ...
Studying the influence of common wet processes on the quality of 1 × 1 rib cotton/elastane knitted fabrics
(SAGE Publications Ltd, 2022)
This research studied the influence of common wet processes (i.e. bleaching, dyeing, or softening) on the quality of 1 × 1 rib cotton/elastane knitted fabrics. The changes in their structural (thickness, weight, and stitch ...
Inorganically modified particles FeAl-LDH"SiO2 as reinforcement in poly (methyl) methacrylate matrix composite
(Royal Society Open Science, 2021)
Silica particles were obtained from rice husk to which layered double hydroxide particles were deposited (weight ratio 1 : 1). Fe2+-Al3+ layered double hydroxides (FeAl-LDH) were synthesized by co-precipitation with ratios ...
Obtaining jute fabrics with enhanced sorption properties and "closing the loop" of their lifecycle
(Industrial Crops and Products, 2021)
The objective of this investigation was to obtain jute fabrics with enhanced sorption properties (by using simple and cost-effective alkali and oxidative modifications) and a long life cycle. The applied alkali modifications ...