Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Arun Kumar Shukla"'
Publikováno v:
Earth and Space Science, Vol 11, Iss 3, Pp n/a-n/a (2024)
Abstract Imphal Valley, situated in Manipur, India, stands as an intermontane valley of great ecological significance, notably hosting Loktak Lake. This research delves into the Land Use Land Cover Change (LULCC) within the Imphal Valley from 2016 to
Externí odkaz:
https://doaj.org/article/1798f1a07f9843ccb9e10c43a84b91b3
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 6034-6047 (2023)
This study reported polyaniline (PANi), an emerging multifunctional nanomaterial, for fabricating the polyphenylsulfone (PPSF)–PANi nanocomposite membrane for nanofiltration (NF) to remove heavy metals (Cd2+/Pb2+) from wastewater. PANi was synthesi
Externí odkaz:
https://doaj.org/article/ed5c987e9c434e889a5df9408caccc62
Autor:
Fekri Abdulraqeb Ahmed Ali, Javed Alam, Saif M. H. Qaid, Arun Kumar Shukla, Ahmed S. Al-Fatesh, Ahmad M. Alghamdi, Farid Fadhillah, Ahmed I. Osman, Mansour Alhoshan
Publikováno v:
Nanomaterials, Vol 14, Iss 8, p 731 (2024)
Drinking water defluoridation has attracted significant attention in the scientific community, from which membrane technology, by exploring thin film nanocomposite (TFN) membranes, has demonstrated a great potential for treating fluoride-contaminated
Externí odkaz:
https://doaj.org/article/262e6c6a439e45ff892a063ada7b060f
Publikováno v:
Membranes, Vol 14, Iss 1, p 9 (2023)
This study introduces a promising and practical method for the removal of paracetamol from aqueous environments, employing graphene oxide–polymer nanocomposite beads. The approach involves the utilization of a straightforward and facile phase inver
Externí odkaz:
https://doaj.org/article/fdafdec633354dc69bc19e8ad408d383
Autor:
Fekri Abdulraqeb Ahmed Ali, Javed Alam, Arun Kumar Shukla, Zeyad A. Almutairi, Mansour Alhoshan
Publikováno v:
Journal of Materials Research and Technology, Vol 19, Iss , Pp 74-90 (2022)
In this work, the effect of embedding graphene oxide (GO) nanosheets into the polyamide (PA) layer of thin-film nanocomposite (TFN) membrane properties, including the pore radius (rp), pore dielectric constant (εp), and charge density (Xd), was stud
Externí odkaz:
https://doaj.org/article/c6ceb998883d45c0b84e7864c6faa48e
Publikováno v:
Membranes, Vol 13, Iss 8, p 714 (2023)
This study focuses on the synthesis and characterization of dual-layer sulfonated polyphenylenesulfone (SPPSu) nanocomposite hollow fiber nanofiltration membranes incorporating titanium dioxide (TiO2) nanoparticles through the phase inversion techniq
Externí odkaz:
https://doaj.org/article/35a427787b7548129c47b32e7412b6ba
Publikováno v:
Membranes, Vol 12, Iss 2, p 247 (2022)
Polyphenylsulfone (PPSU) membranes are of fundamental importance for many applications such as water treatment, gas separation, energy, electronics, and biomedicine, due to their low cost, controlled crystallinity, chemical, thermal, and mechanical s
Externí odkaz:
https://doaj.org/article/5bafbbe9e5054debb05787ad10cfda02
Autor:
Abdullah A. Alotaibi, Arun Kumar Shukla, Mohamed Habib Mrad, Abdullah M. Alswieleh, Khalid M. Alotaibi
Publikováno v:
Membranes, Vol 11, Iss 12, p 935 (2021)
Membranes are an efficient way to treat emulsified heavy metal-based wastewater, but they generally come with a trade-off between permeability and selectivity. In this research, the amine and sulphonic groups on the inner and outer surface of mesopor
Externí odkaz:
https://doaj.org/article/d7cf0dd481e64753b7cb8cf6df75969b
Autor:
Neha Tavker, Virendra Kumar Yadav, Krishna Kumar Yadav, Marina MS Cabral-Pinto, Javed Alam, Arun Kumar Shukla, Fekri Abdulraqeb Ahmed Ali, Mansour Alhoshan
Publikováno v:
Polymers, Vol 13, Iss 2, p 234 (2021)
Nano-fibrillated cellulose (NFC) was extracted by a chemical method involving alkali and acid hydrolysis. The characterisation of the citrus sinensis fruit peel bran and nano-fibrillated cellulose was performed by XRD, FTIR, TEM, and FESEM. XRD confi
Externí odkaz:
https://doaj.org/article/cbff67b5dd3e4f3391ee02b4f1116e29
Autor:
Javed Alam, Virendra Kumar Yadav, Krishna Kumar Yadav, Marina MS Cabral-Pinto, Neha Tavker, Nisha Choudhary, Arun Kumar Shukla, Fekri Abdulraqeb Ahmed Ali, Mansour Alhoshan, Ali Awadh Hamid
Publikováno v:
Crystals, Vol 11, Iss 2, p 88 (2021)
Coal fly ash is found to be one of the key pollutants worldwide due to its toxic heavy metal content. However, due to advancements in technology, coal fly ash has gained importance in various emerging fields. They are rich sources of carbonaceous par
Externí odkaz:
https://doaj.org/article/9a29bc40514d409b8b9ebedec2b901b8