Pretraživanje
Prikaz rezultata 1-4 od 4
Adsorption of Cu(II) ions from synthetic solution by sunflower seed husks
(Univerzitet u Novom Sadu - Tehnološki fakultet, Novi Sad, 2019)
Annual production of the sunflower seed in Serbia is between 650,000-720,000 tons. Most of this amount is used in vegetable oil industry. Abundant by-products from this processing are sunflower seed husks. Husks are usually ...
Removal of copper from aqueous solutions by low cost adsorbent-Kolubara lignite
(Elsevier Science Bv, Amsterdam, 2012)
Serbian lignite from "Kolubara" deposit was used as a low cost adsorbent for removal of copper ions (Cu2+) from aqueous solutions. Lignite was subjected to the elementary and technical analysis as well as BET and FTIR ...
Mechanism of adsorption of Cu2+ and Zn2+ on the corn silk (Zea mays L.)
(Elsevier, Amsterdam, 2017)
In this study the novel biosorbent - raw corn silk (CS) was investigated for Cu2+ and Zn2+ removal from aqueous solutions. The physical and chemical properties of CS were determined by SEM - EDX and ATR - FTIR techniques. ...
Single-stage production of miscanthus hydrochar at low severity conditions and application as adsorbent of copper and ammonium ions
(Elsevier Sci Ltd, Oxford, 2021)
In the framework of bio-circular economy, miscanthus biomass was valorized through a single-stage, low severity hydrothermal carbonization process. The produced hydrochars were characterized using elemental and spectroscopic ...