Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Azile Nqombolo"'
Autor:
Xoliswa Cingo, Azile Nqombolo, Anele Mpupa, Luthando Nyaba, Odwa Mapazi, Philiswa Nosizo Nomngongo
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 7, Pp 105838- (2024)
Upcycling industrial solid waste, such as coal gasification slag and fly ash, to functional adsorbents with unique structures for water decontamination is of great importance to achieving Sustainable Development Goal 6.0. This study used coal gasific
Externí odkaz:
https://doaj.org/article/db93eff2d68b4b2cb874bb83378e2848
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract Metal–organic framework (UiO-66 (Zr) was synthesized using polyethylene terephthalate (PET) and used as an adsorbent for extraction and preconcentration of steroid hormones in river water. Polyethylene waste bottles were used as the source
Externí odkaz:
https://doaj.org/article/2ff04a9f226944efa7b7b0bad9720fad
Autor:
Abigail Goitumetswe Sekopelo, Tshimangadzo Saddam Munonde, Azile Nqombolo, Anele Mpupa, Philiswa Nosizo Nomngongo
Publikováno v:
Nano Express, Vol 5, Iss 2, p 025011 (2024)
Metformin, an anti-hypoglycemic medication, has been used for decades due to its efficiency and is the most consumed pharmaceutical drug worldwide. Consequently, monitoring its concentration in environmental water is important due to its suspected ef
Externí odkaz:
https://doaj.org/article/288d5ebbe2bd4b29b28b5beccabd819e
Autor:
Tshimangadzo S. Munonde, Azile Nqombolo, Siphosethu Hobongwana, Anele Mpupa, Philiswa Nosizo Nomngongo
Publikováno v:
Heliyon, Vol 9, Iss 4, Pp e15502- (2023)
In this study, the adsorptive removal of methylene blue dye, which is commonly used in textile industries, was investigated using the MnO2@reduced graphene oxide (rGO) adsorbent. The sonication-assisted synthesis from rGO nanosheets and MnO2 nanopart
Externí odkaz:
https://doaj.org/article/7e71d4bc05ad4ab6b1067f867cb78354
Autor:
Azile Nqombolo, Tshimangadzo S. Munonde, Thollwana A. Makhetha, Richard M. Moutloali, Philiswa N. Nomngongo
Publikováno v:
Journal of Materials Research and Technology, Vol 12, Iss , Pp 1845-1855 (2021)
Herein, a Co/Zn based metal organic frameworks (ZIF-67/ZIF-8) adsorbent was synthesized through a facile method and used for the removal of As(V) and Cr(VI) ions. The adsorbent was characterized by Brunauer Emmett and Teller (BET), X-ray photoelectro
Externí odkaz:
https://doaj.org/article/4b941adee12e4c1d9a341cf52830b7af
Publikováno v:
Molecules, Vol 27, Iss 1, p 248 (2021)
A β-cyclodextrin-decorated magnetic activated carbon adsorbent was prepared and characterized using various analytical techniques (X-ray diffraction (XRD), scanning electron microscopy–electron diffraction spectroscopy (SEM-EDS) and transmission e
Externí odkaz:
https://doaj.org/article/9081735f2c864a88a7a3879886396fee
Publikováno v:
Molecules, Vol 24, Iss 9, p 1792 (2019)
A magnetic multi-walled carbon nanotube/zeolite nanocomposite was applied for the adsorption and removal of arsenic ions in simulated and real acid mine drainage samples. The adsorption mechanism was investigated using two-parameter (Langmuir, Freund
Externí odkaz:
https://doaj.org/article/e98527bb3ee24bb296a0e0201d64c815
Autor:
Azile Nqombolo, Peter A. Ajibade
Publikováno v:
Journal of Chemistry, Vol 2016 (2016)
Ni(II) dithiocarbamate complexes have been synthesized and characterized by UV-Vis, FTIR, and NMR spectroscopic techniques. Electronic spectra measurements indicate that the complexes are four-coordinate square planar geometry while the FTIR confirme
Externí odkaz:
https://doaj.org/article/a225a47fffa74b66b3deea971bb38127
Metal–organic framework (UiO-66 (Zr) was synthesized using polyethylene terephthalate (PET) and used as an adsorbent for extraction and preconcentration of steroid hormones in river water. Polyethylene waste bottles were used as the source of polye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93657df80f6828c8bc69d7e4bde6a916
https://doi.org/10.21203/rs.3.rs-2380314/v1
https://doi.org/10.21203/rs.3.rs-2380314/v1
Autor:
Philiswa Nosizo Nomngongo, Azile Nqombolo, Jianwei Ren, Tien-Chien Jen, Wojciech Starosta, Bożena Sartowska
Publikováno v:
Waste PET-MOF-Cleanwater: Waste PET-Derived Metal-Organic Framework (MOFs) as Cost-Effective Adsorbents for Removal of Hazardous Elements from Polluted Water ISBN: 9781776419463
Water scarcity and pollution are serious environmental problems and global concerns that affect millions of people. For this reason, there is increasing demand for frequent water quality monitoring. Therefore, there is a need for the development of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a44cf4f12da02b7a64d5cc1677b02dc
https://doi.org/10.36615/9781776419463-07
https://doi.org/10.36615/9781776419463-07