02099nam a2200265 a 4500 vtls000045485 KUKTEM 20251114204424.0 100430t2009 my a f m 000 0 eng d THE0004309(Local) 201905160828 rohana 201107132316 VLOAD 201004301631 ida UMP TP245.C4 A86 2009 rs Bc. Asma Shufieyah Zainal Abidin Adsorption of phenol by activated carbon produced from decanter cake / Asma Shufieyah Bt Zainal Abidin Adsorption of phenol by activated carbon produced from decanter cake [electronic resource] Kuantan, Pahang : UMP, 2009 xv, 71 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2009 Activated carbon from agricultural waste can be produce from various methods, either through physical activation or chemical activation. The studies involve on producing activated carbon from decanter cakes by using chemical activation method. The chemical agent use is zinc chloride as in previous research; the agent is very efficient in producing activated carbon with high surface area and large pores. The efficiencies of the activated carbon are tested with the removal capacities of organic waste such as phenol. Phenol is chosen because phenols are widely present in the industrial waste and its effect is harmful to the environment. For the preparation of activated carbon, the suitable ratio of zinc chloride to the decanter cakes is 3:5 and the effective temperature of pyrolysis are 700°C and 900°C. For the pH effect, the removal is increased as the pH increased from 2 to 6 and starts to decrease at pH of 8 until 12. Activation with zinc chloride can remove phenol more than 90% at optimum condition. Carbon, Activated Carbon Absorption and adsorption Phenols 0 0 0 1 10000 10000 2019-09-04 0 CD 3946 | TP245.C4 A86 2009 rs Bc. 0000042838 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 TP245.C4 A86 2009 rs Bc. 0000042837 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 1767 1773 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992