Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Collin G JOSEPH"'
Publikováno v:
Medžiagotyra, Vol 23, Iss 4, Pp 389-397 (2017)
In this study, the removal of 2,4-dichlorophenol (2,4-DCP) from aqueous solutions was performed using coconut shell activated carbon prepared by a two-stage self-generated atmosphere method. Coconut shell was first semi-carbonized at 300 °C for an h
Externí odkaz:
https://doaj.org/article/85c99636db35403db28b0defa5acef14
Autor:
S M Anisuzzaman, Collin G. Joseph, Chuan Kian Pang, Nur Ammarah Affandi, Sitti Nurazida Maruja, Veena Vijayan
Publikováno v:
ChemEngineering, Vol 6, Iss 4, p 58 (2022)
Development in the textile industry leads to an increased demand for the use of various dyes. Moreover, there is the use of some dyes in the food industry as well as medical diagnostics. Thereby, increased demand for dyes in various fields has result
Externí odkaz:
https://doaj.org/article/53837f93647a4d1b933eaa6bdb0e0504
Publikováno v:
Pertanika Journal of Science and Technology. 31:1379-1411
The study aims to obtain spray-dried tomato powders with a high and effective product yield and enhanced powder quality. The experiment for this investigation entailed the use of several carrier agents, which were maltodextrin (MD) of 4-7 dextrose eq
Publikováno v:
Frontiers in Chemistry, Vol 8 (2021)
Over the last decade, interest in the utilization of solar energy for photocatalysis treatment processes has taken centre-stage. Researchers had focused on doping TiO2 with SiO2 to obtain an efficient degradation rate of various types of target pollu
Externí odkaz:
https://doaj.org/article/93d9551e055f468a9e5536e1de788702
Publikováno v:
Data in Brief, Vol 33, Iss , Pp 106486- (2020)
The genomic data of four bacteria strains isolated from the abandoned Mamut Copper Mine, an Acid Mine Drainage (AMD) site is presented in this report. Two of these strains belong to the genus Bacillus, while the other two belong to the genus Pseudomo
Externí odkaz:
https://doaj.org/article/3bf5da324afa4cc19b86d57c35c0ed04
Autor:
S. M. ANISUZZAMAN, COLLIN G. JOSEPH, DUDUKU KRISHNAIAH, W. M. A. W. DAUD, E. SUALI, F. C. CHEE
Publikováno v:
Journal of Engineering Science and Technology, Vol 13, Iss 2, Pp 489-504 (2018)
In this study, activated carbons (ACs) from oil palm shell (OPS) were prepared using the two-stage self-generated atmosphere method, comprising of a semicarbonization stage and a chemical activation stage, which were fixed at 300 oC and 500 oC espect
Externí odkaz:
https://doaj.org/article/f99e8ffa25e64983be73dd9d5e82e733
Autor:
Md. Lutfor Rahman, Zhi-Jian Wong, Mohd Sani Sarjadi, Collin G. Joseph, Sazmal E. Arshad, Baba Musta, Mohd Harun Abdullah
Publikováno v:
Polymers, Vol 13, Iss 9, p 1486 (2021)
Toxic metals in the industrial wastewaters have been liable for drastic pollution hence a powerful and economical treatment technology is needed for water purification. For this reason, some pure cellulosic materials were derived from waste fiber to
Externí odkaz:
https://doaj.org/article/cce7acdcafac44e5b3992f74a913444e
Publikováno v:
Journal of King Saud University: Science, Vol 27, Iss 4, Pp 318-330 (2015)
In this study, modification of commercial activated carbon (AC) has been examined for the removal of 2,4-dichlorophenol (2,4-DCP) from aqueous solutions. The modified process involves impregnation of phosphoric acid at ratios of 0.6–2.4 followed by
Externí odkaz:
https://doaj.org/article/9f08853dd3874f0bbc6a7b3c22ca9198
Autor:
Collin G. Joseph, Yun Hin Taufiq-Yap, Aminul Islam, Shuzi Hayase, Siow Hwa Teo, Chi Huey Ng, Nasar Mansir
Publikováno v:
Sustainable Energy & Fuels. 5:4457-4511
Recent advances have revealed the potentials of rationally designed graphitic carbon nitride (g-C3N4) for the photocatalytic H2 evolution reaction due to its unique morphological structure and appealing electronic and physicochemical properties. In t
Publikováno v:
Catalysts; Volume 12; Issue 2; Pages: 156
The titanium dioxide-silicon dioxide (TiO2-SiO2) nanocomposite used for the study was synthesized using a sol-gel method followed by UV-treatment. The physicochemical properties of the synthesized catalyst, TiO2-SiO2 were characterized by X-ray diffr