Zobrazeno 1 - 10
of 142
pro vyhledávání: '"Nasrul Arahman"'
Autor:
Afrillia Fahrina, Nasrul Arahman, Muhammad Roil Bilad, Sri Aprilia, Sri Mulyati, Bahar Yavuztürk Gül, Ayse Yuksekdag, Sevde Korkut, Ismail Koyuncu, Muhammad Aziz, Mathias Ulbricht
Publikováno v:
South African Journal of Chemical Engineering, Vol 50, Iss , Pp 404-414 (2024)
A bench-scale study of river water treatment using composite polyethersulfone (PES) membrane was carried out. Polyethylene glycol-silver nanoparticles (PEG-AgNPs) additive was designed to support the simultaneous filtration and disinfection performan
Externí odkaz:
https://doaj.org/article/cc76f358d81f491d9f18f6718ab985f7
Autor:
Muhammad Az-Harry, Miftahul Arzaq, Haziqia Aulia Putri, Sri Aprilia, Cut Meurah Rosnelly, Sri Mulyati, Nafiu Umar Barambu, Nasrul Arahman
Publikováno v:
Journal of Ecological Engineering, Vol 25, Iss 11, Pp 28-36 (2024)
The accumulation of organic pollutants in Indonesian waters is challenging for water treatment. Because high pollutant levels increase the burden on the water technology used. Membrane technology can be used to optimize the filtration of organic poll
Externí odkaz:
https://doaj.org/article/248148171fdd4596a36e23f63e0cf70b
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 189-198 (2024)
This research explores the extraction and application of cellulose fibers from various parts of plants, specifically young and old stems, as well as seed/fruit skins. The primary focus was on the effective removal of lignin and other extraneous compo
Externí odkaz:
https://doaj.org/article/82025b59c3a84d62810894f7749cd6b6
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 151-161 (2024)
This study aims to extract anthocyanins from BPF (Butterfly Pea Flower) to determine an effective solvent combination resulting in higher total anthocyanin content. Various solvent combinations were utilized to discern crucial characteristics of the
Externí odkaz:
https://doaj.org/article/4d0b2fdedeef4707b70bfaa32050f0c2
Publikováno v:
South African Journal of Chemical Engineering, Vol 48, Iss , Pp 237-245 (2024)
Fouling on hydrophobic membranes can be eliminated by modification with hydrophilic additives such as dragon blood resin (DBR: bio-polymer) and polyethylene glycol (PEG: non-bio-polymer). In this study, the surface modification of polyvinylidene fluo
Externí odkaz:
https://doaj.org/article/2b44d6381b194b13a331b301e87621d2
Publikováno v:
South African Journal of Chemical Engineering, Vol 48, Iss , Pp 30-39 (2024)
In this study, a novel approach was employed to address the persistent challenge of biofouling in membrane-based separation processes. The method involved enhancing the antifouling and antibacterial properties of polyethersulfone (PES) membranes thro
Externí odkaz:
https://doaj.org/article/fc858e0535504720bc398ca90f1694be
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100873- (2024)
The effectiveness of polyvinylidene fluoride (PVDF) membranes in various applications is often hampered by fouling, necessitating the exploration of modification strategies to enhance their antifouling properties. This study investigates the effect o
Externí odkaz:
https://doaj.org/article/5e5535c6b37345aaab8178f272722736
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100870- (2024)
The textile industry is one of the leading contributors of liquid waste in the form of synthetic dyes, which significantly contaminate water sources. Heterogeneous photocatalysts employ semiconductors that trigger photocatalytic processes with the as
Externí odkaz:
https://doaj.org/article/c3a8950b79f544aa95f0db14df642db0
Publikováno v:
Aceh International Journal of Science and Technology, Vol 12, Iss 2, Pp 197-207 (2023)
Rivers are important for human survival providing raw water for the community's clean water needs. Rivers also provide sand, gravel, and rocks commonly used for construction. However, improper exploitation of the river without considering environment
Externí odkaz:
https://doaj.org/article/b5fc23e48a814c2da4a7ce30228a1e0d
Autor:
Aulia Chintia Ambarita, Nasrul Arahman, Muhammad Roil Bilad, Bahar Yavuztürk Gül, Sevde Korkut, Ayşe Yüksekdağ, Oğuz Orhun Teber, İsmail Koyuncu, Sri Mulyati
Publikováno v:
South African Journal of Chemical Engineering, Vol 45, Iss , Pp 30-41 (2023)
This study investigates the effectiveness of dragon blood resin (DBR) as a hydrophilic additive to prevent fouling on membrane surfaces. The input parameters, including DBR, Fe3+, NMP concentration, and coating time were studied to understand their c
Externí odkaz:
https://doaj.org/article/f7e899c42504445493605cf2bae9c7cf