000			02099nam a2200265 a 4500
001			vtls000045485
003			KUKTEM
005			20251114204424.0
008			100430t2009 my a f m 000 0 eng d
020			_aTHE0004309(Local)
039		9	_a201905160828 _brohana _c201107132316 _dVLOAD _y201004301631 _zida
040			_aUMP
090			_aTP245.C4 A86 2009 rs Bc.
100	0		_aAsma Shufieyah Zainal Abidin
245	1	0	_aAdsorption of phenol by activated carbon produced from decanter cake / _cAsma Shufieyah Bt Zainal Abidin
246	3		_aAdsorption of phenol by activated carbon produced from decanter cake _h[electronic resource]
260			_aKuantan, Pahang : _bUMP, _c2009
300			_axv, 71 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2009
520	3		_aActivated 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.
650		0	_aCarbon, Activated
650		0	_aCarbon _xAbsorption and adsorption
650		0	_aPhenols
999			_aVIRTUA40 _c1767 _d1773
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*6502*9992