Superparamagnetic Fe3O4@CA Nanoparticles and Their Potential as Draw Solution Agents in Forward Osmosis

Autor: Irena Petrinic, Janja Stergar, Hermina Bukšek, Miha Drofenik, Sašo Gyergyek, Claus Hélix-Nielsen, Irena Ban

Publikováno v: Nanomaterials, Vol 11, Iss 11, p 2965 (2021)

In this study, citric acid (CA)-coated magnetite Fe3O4 magnetic nanoparticles (Fe3O4@CA MNPs) for use as draw solution (DS) agents in forward osmosis (FO) were synthesized by co-precipitation and characterized by Fourier transform infrared spectrosco

Externí odkaz: https://doaj.org/article/a4069bf8b9f1404eaec64f0c917a4daa

Microwave Synthesis of Poly(Acrylic) Acid-Coated Magnetic Nanoparticles as Draw Solutes in Forward Osmosis

Autor: Stergar, Sabina Vohl, Irena Ban, Miha Drofenik, Hermina Buksek, Sašo Gyergyek, Irena Petrinic, Claus Hélix-Nielsen, Janja

Publikováno v: Materials; Volume 16; Issue 11; Pages: 4138

Polyacrylic acid (PAA)-coated magnetic nanoparticles (MNP@PAA) were synthesized and evaluated as draw solutes in the forward osmosis (FO) process. MNP@PAA were synthesized by microwave irradiation and chemical co-precipitation from aqueous solutions

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::7c5c92dbe5f3f0e855b124f9ab250d9d

Concentrating hexavalent chromium electroplating wastewater for recovery and reuse by forward osmosis using underground brine as draw solution

Autor: Amra Bratovcic, Claus Hélix-Nielsen, Irena Petrinic, Hermina Buksek

Publikováno v: Chemical Engineering Journal. 431:133918

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::628ff6232483bd3fd1356d5778cab85c
https://doi.org/10.1016/j.cej.2021.133918

Characterization of membrane foulants at ambient temperature anaerobic membrane bioreactor treating low-strength industrial wastewater

Autor: Agata Zarebska, Hamse Kjerstadius, Irena Petrinic, Hermina Buksek, Jasmina Korenak, Jes La Cour Jansen, Claus Hélix-Nielsen

Publikováno v: Technical University of Denmark Orbit
Zarebska, A, Kjerstadius, H, Petrinic, I, Buksek, H, Korenak, J, Jansen, J L C & Hélix-Nielsen, C 2016, Characterization of membrane foulants at ambient temperature anaerobic membrane bioreactor treating low-strength industrial wastewater . in 16th Nordic Filtration Symposium 2016 : Book of abstract . Lappeenranta University of Technology Press, Lappeenranta, Finland, 16th Nordic Filtration Symposium, Lappeenranta, Finland, 24/08/2016 .

The large volume of industrial low-strength wastewaters has a potential for biogas production through conventional anaerobic digestion (AD), limited though by the need of heating and concentrating of the wastewaters. The use of anaerobic membrane bio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a36eceffbdc7d27f95b3c7187a1ca258
https://orbit.dtu.dk/en/publications/493d25d4-474a-4c5b-b11e-e13c1a5b5af4