Asian Science Citation Index - Articles written by Pei-Sin Keng

Articles by Pei-Sin Keng (2)

Basic and Reactive Dyes Sorption Enhancement of Rice Hull through Chemical Modification

Siew-Teng Ong, Pei-Sin Keng and Chnoong-Kheng Lee

American Journal of Applied Sciences 7 ( 4 ): 447 - 452 , 2010

Tartaric Acid Modified Rice Hull as a Sorbent for Methylene Blue Removal

Siew-Teng Ong, Pei-Sin Keng, Ai-Wen Chong, Siew-Ling Lee and Yung-Tse Hung

American Journal of Environmental Sciences 6 ( 3 ): 244 - 248 , 2010