Zobrazeno 1 - 10
of 47
pro vyhledávání: '"T. G. Chuah"'
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 4, Pp 2557-2564 (2012)
This work investigated the reduction of chemical oxygen demand (COD), biological oxygen demand (BOD), total suspended solids (TSS) and the concentration of heavy metals of wastewater from a steel making plant. Adsorption experiments were carried out
Externí odkaz:
https://doaj.org/article/8eac434adddf43c7adf3b0eda6fbae44
Publikováno v:
E-Journal of Chemistry, Vol 8, Iss 4, Pp 1582-1587 (2011)
Mixed bacteria from oil palm plantation soil (OPS) were isolated to investigate their ability to utilize glyphosate as carbon source. Results showed that approximately all of the glyphosate was converted to aminomethyl-phosphonic acid (AMPA) (99.5%).
Externí odkaz:
https://doaj.org/article/0099226364134c12a19c5ddfd6392ffd
Publikováno v:
E-Journal of Chemistry, Vol 6, Iss 4, Pp 949-954 (2009)
The rate of adsorption of two reactive dyes, Reactive Black 5 and Reactive Red E onto palm kernel shell-based activated carbon was studied. The experiment was carried out to investigate three models: film diffusion model, film-surface and film-pore d
Externí odkaz:
https://doaj.org/article/9147ec91784e4668b00a2fc1c45d37b8
Publikováno v:
Jurnal Rekayasa Kimia & Lingkungan, Vol 5, Iss 1, Pp 1-7 (2006)
A mathematical model on carbon coated monolith using the linear driving force model is develop. The computer program is writted in MATLAB and simulation using data from [4] for cell density 200 cpsi was used to studies the effect of different variabl
Externí odkaz:
https://doaj.org/article/21d81a6d9a2a45b1a4f734ea796d544a
Publikováno v:
Journal of Applied Sciences. 14:1314-1318
Quaternized palm kernel shell was successfully prepared by reacting with N-(3-chloro-2-hydroxypropyl)trimethylammonium chloride in basic condition. Adsorption experiments of Reactive Red E (RRE) dye were carried out in single batch system studied at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b25ee38c87aa35c3b2a93ffa0017dd4
https://doi.org/10.3923/jas.2014.1314.1318
https://doi.org/10.3923/jas.2014.1314.1318
Publikováno v:
Chemical Engineering Communications. 200:1322-1333
β-carotene adsorption dynamics from isopropyl alcohol (IPA) solution onto a mesoporous carbon-coated monolith (MCCM) column was studied. Kinetics and mass transfer parameters were modeled. Thomas and Adams-Bohart models were applied to the experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0de0a02f3e13031a7cbbb4e26523a8eb
https://doi.org/10.1080/00986445.2012.744752
https://doi.org/10.1080/00986445.2012.744752
Publikováno v:
Industrial Crops and Products. 49:437-444
Palm kernel oil can be fractionated into stearin and olein fractions. Traditionally, industrial players only fractionate the softer stearin fraction and harden it through complete hydrogenation. One stage dry fractionation yielded 37% of softer or 24
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f5b89acee9da4d51e29f57544ede18b
https://doi.org/10.1016/j.indcrop.2013.05.019
https://doi.org/10.1016/j.indcrop.2013.05.019
Publikováno v:
Journal of Environmental Engineering. 138:1157-1164
This paper studied the removal of the herbicide Glyphosate in aqueous solution using ions capable of forming an insoluble complex Glyphosate salt (ferric chloride). A maximum Glyphosate removal of 67.4% was achieved using 300 mg/L of ferric chloride.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbb088eaf07b5cc39f5780bdb03d854
https://doi.org/10.1061/(asce)ee.1943-7870.0000580
https://doi.org/10.1061/(asce)ee.1943-7870.0000580
Autor:
Thomas Shean Yaw Choong, Sumaiya Zainal-Abidin, Gregory F.L. Koay, T. G. Chuah, Salmiah Ahmad
Publikováno v:
Particuology. 10:127-131
Palm-based dihydroxystearic acid of 69.55% purity was produced in a 500-kg-per-batch operation pilot plant and purified through solvent crystallization in a custom fabricated simultaneous batch crystallizer unit. The effects of temperature and solven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b74213b08ec160c9e39fed0615844646
https://doi.org/10.1016/j.partic.2011.04.011
https://doi.org/10.1016/j.partic.2011.04.011
Publikováno v:
E-Journal of Chemistry, Vol 9, Iss 4, Pp 2557-2564 (2012)
This work investigated the reduction of chemical oxygen demand (COD), biological oxygen demand (BOD), total suspended solids (TSS) and the concentration of heavy metals of wastewater from a steel making plant. Adsorption experiments were carried out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edcab7310e85bf7b96b9f7ee721a128b
https://doi.org/10.1155/2012/128275
https://doi.org/10.1155/2012/128275