Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Malvin Moyo"'
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 1333-1344 (2022)
Contamination of water by hexavalent chromium generated from man–made activities remains one of the challenges for environmental pollution. Activated carbon impregnated with diluted polyethyleneimine (PEI) solutions was investigated as a possible a
Externí odkaz:
https://doaj.org/article/004a853554054f42b297bb0d3f54bf30
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Abstract Freely suspended and porous basket restrained granules of palladium nanoparticles supported on polymer-grafted Macadamia nutshell biomass (Pd@Polym-MNS) composite were used for the treatment chromium(VI)-containing water. In the presence of
Externí odkaz:
https://doaj.org/article/60867152403647cdb93a2058a09e5f55
Publikováno v:
Chemistry Africa. 5:1797-1807
Owing to the high toxicity of chromium(VI) and the considerable lower toxicity of chromium(III), the removal of chromium(VI) based on reduction to chromium(III) is drawing more and more attraction. In this study, a biochar-zerovalent iron-zinc ferrit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f1b8f4284c8823b9aeb882551f8d6cb
https://doi.org/10.1007/s42250-021-00273-5
https://doi.org/10.1007/s42250-021-00273-5
Publikováno v:
Environmental Research. 212:113445
Based on the premise that aqueous anions of hexavalent chromium (Cr(VI)) are capable of electrostatic interaction with cationic and polar active sites, acid-washed Madacamia nutshell biomass was sequentially treated with diethylenetriamine (DETA) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e572ae56f4540f7b238f95b085d2826
https://doi.org/10.1016/j.envres.2022.113445
https://doi.org/10.1016/j.envres.2022.113445
Publikováno v:
Process Safety and Environmental Protection. 111:40-51
In the wake of rising demand for water as well as widespread unavailability of resources for employment of conventional water treatment techniques, the use of adsorption involving agricultural waste derived biosorbents has become a desired alternativ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0998c19c7aad6c16002a1ff32a2c72a
https://doi.org/10.1016/j.psep.2017.06.007
https://doi.org/10.1016/j.psep.2017.06.007
Publikováno v:
The Science of the total environment. 743
Driven by the need for sustainably sourced catalysts and the use of reaction systems that generate environmentally benign by-products, the present study aimed to deposit stable, dispersed palladium (Pd) nanoparticles on the modified surfaces of granu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7d85ff8f2d9f0da6e65291eb1a2fa27
https://pubmed.ncbi.nlm.nih.gov/32659556
https://pubmed.ncbi.nlm.nih.gov/32659556
Publikováno v:
Emerging Trends in Chemical Sciences ISBN: 9783319604077
Surface functionalized biosorbent was developed from mango seed shell powder through ethylenediaminetetraacetic acid (EDTA) grafting and encapsulation in calcium alginate gel beads. Introduction of EDTA to the sorbent surface was established by eleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e7e268673a99664f91af20563a909b9
https://doi.org/10.1007/978-3-319-60408-4_8
https://doi.org/10.1007/978-3-319-60408-4_8
