TY  - JOUR
KW  - Photodegradation
KW  -  phenol
KW  -  mesoporous-mesostructure
KW  -  titanium
dioxide
KW  -  titanium silicate.
ID  - UNY64036
VL  - 3
SN  - 0216-6887
N2  - The objective of this research is to study the fotodegradation of phenol by titanium dioxide and titanium silicate mesoporous-mesostructure accelerated by hydrogen peroxide (H2O2). Photodegradations were carried out in stirred slurries of mesoporous-mesostructure titanium dioxide and titanium silicate: 0.15 g TiO2-layered macrostructure, 0.35 g TiO2/MCM-41 and 0,5 g Ti-MCM-41 in deionized water respectively. Phenol solution (0,5 g/L) was illuminated by 160 W from mercury lamp at times various: 20, 40, 60 and 80 minute. The results show that TiO2-layered mesostructure followed by TiO2/MCM-41 are the two most active photocatalyst, while Ti-MCM-41 is not active photocatalyst. Organic substances produced from phenol fotodegradation include phenol ? p-benzoquinon, hydroquinon ?catecol ? maleic acid ? acetic acid and formic acid ? water and carbon dioxide.
Y1  - 2006/11//
IS  - 2
EP  - 66
A1  - Sutrisno, Hari
A1  - Arianingrum, Retno
A1  - Ariswan, Ariswan
SP  - 63
AV  - public
TI  - Phenol photodegradation using Titanium Oxide Catalysts and Tinanium Silicate Mesoporous - Mesostructure
UR  - https://smujo.id/bbs/article/view/1532/1479
JF  - Bioteknologi
ER  -