000			02648nam a2200253 a 4500
001			vtls000031338
003			KUKTEM
005			20251114204450.0
008			080902t2008 my a f m 000 0 eng|d
020			_aTHE0003781(Local)
039		9	_a201905131647 _bshah _c201107132042 _dVLOAD _c200908141515 _dVLOAD _c200908141445 _dVLOAD _y200809020911 _zida84
040			_aUMP
090			_aTP156.A3 A86 2008 rs Thesis
100	0		_aAsong Angkat
245	1	4	_aThe removal of plumbum and zinc using activated carbon / _cAsong Angkat
246	3		_aThe removal of plumbum and zinc using activated carbon _h[electronic resource]
260			_aKuantan, Pahang : _bUMP, _c2008
300			_a38 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008
520	3		_aThis project was about removing heavy metal, Pb and Zn using activated carbon and to investigate the effect of activated carbon dosage and pH of heavy metal solution during the experiment. In the experiment, the effect of different particle size of activated carbon also being studied. The experiment was using different doses of activated carbon to investigate the removal of heavy metal. It was carried by adding different doses of activated carbon to stock solution. Besides, it was also tested at different value of pH, which was done by adding an amount of activated carbon that gives the best performance into different pH of stock solution to get the maximum heavy metal removal. The powdered and granular activated carbon (GAC) used to see the different effect. To get the maximum effect, the solution was well mixed using the orbital shaker for 1 hour at 30oC. Samples were taken after it mixed and analyzed using Atomic Absorption Spectrophotometer (AAS). From the result, pH 10 gives the highest removal percentage of the heavy metal which is 92.8% for zinc ion and 93.36% for plumbum ion. From the result also, the removal percentage of heavy metal ion was highest when 5g of activated carbon was added to both simulated waste water. The removal percentage was 47.2% for zinc ion and 62.68% for plumbum ion. The result also shows that the powdered activated carbon (PAC) can increase the percentage of heavy metal ion removal compare to GAC. The removal percentage was 95.2% when the PAC was used while 53.74% for GAC. As conclusion, we know that activated carbon dosage and pH totally influence the removal of heavy metal ion.-Author
650		0	_aAbsorption
650		0	_aAdsorption
999			_aVIRTUA40 _c2504 _d2510
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