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Magnetically responsive low-cost adsorbents for aniline removal
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SYSNO ASEP 0557189 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve SCOPUS Title Magnetically responsive low-cost adsorbents for aniline removal Author(s) Procházková, Jitka (BC-A) RID
Seidlerová, J. (CZ)
Gabor, R. (CZ)
Pospíšková, K. (CZ)
Šafařík, Ivo (BC-A) RID, ORCIDArticle number 100394 Source Title Cleaner Engineering and Technology
Roč. 6, February (2022)Number of pages 7 s. Language eng - English Country GB - United Kingdom Keywords activated carbon ; aniline ; biochar ; iron oxide particles ; low-cost adsorbents ; magnetic adsorbents ; magnetic modification Subject RIV DJ - Water Pollution ; Quality OECD category Environmental sciences (social aspects to be 5.7) R&D Projects EF17_048/0007399 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Method of publishing Open access Institutional support BC-A - RVO:60077344 EID SCOPUS 85122634112 DOI 10.1016/j.clet.2021.100394 Annotation Aniline (benzenamine) is a very important substance used in industry even though it is classified as very toxic. The need for a practical solution to remove it from the environment is still a current topic. Aniline adsorption from water solution was evaluated using low-cost, magnetically responsive adsorbents of different type (plant derived materials, microbial and algae biomass, carbon-based and inorganic materials). Magnetic modification, based on the deposition of magnetic iron oxide particles on material surface, enabled rapid adsorbent separation from the analyzed solutions. Carbon-based materials including activated charcoal and biochars exhibited the best adsorption properties. Biochar pyrolysis temperature substantially influenced its affinity for aniline adsorption. Maximum adsorption capacity for magnetically modified spruce biochar pyrolyzed at 1200 °C was 75.7 mg/g. Workplace Biology Centre (since 2006) Contact Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Year of Publishing 2023 Electronic address https://www.sciencedirect.com/science/article/pii/S2666790821003542?via%3Dihub
Number of the records: 1