000			02757nam a2200241 a 4500
001			vtls000031279
003			KUKTEM
005			20251114204355.0
008			080827t2008 my a f m 000 0 eng|d
020			_aTHE0004252(Local)
039		9	_a201905161343 _bfarhana _c201107132111 _dVLOAD _c200908141554 _dVLOAD _c200908141526 _dVLOAD _y200808271542 _zida84
040			_aUMP
090			_aTP159.M4 S58 2008 rs Thesis
100	0		_aSiti Hashimah Mohd Hanif
245	1	0	_aFabrication of chitosan membrane : _bthe effetcs of different polyethylene glycol compositions on membrane performance in oily wastewater treatment / _cSiti Hashimah Mohd Hanif
246	3		_aFabrication of chitosan membrane _h[electronic resource] : _bthe effetcs of different polyethylene glycol compositions on membrane performance in oily wastewater treatment
260			_aKuantan, Pahang : _bUMP, _c2008
300			_a32 p. : _bill. (some col.) ; _c30 cm. + _e1 computer disc
502			_aProject paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008
520	3		_aand chemical properties. It can be categorized by the driving forces employed which are microfiltration, ultrafiltration, nanofiltration and reverse osmosis. Ultrafiltration is chosen to do the treatment. Membrane technology has many advantages in treating wastewater such as simple efficient separating devices to restrain oil, grease, metal, BOD and COD. Besides this technology gain low energy cost and provide clear permeate which can be re-used. By considering public health and environmental awareness, biopolymer will be focus. Chitosan is chosen as it is a basic commercialized biopolymer that is prevailingly neutral or acidic. As in membrane separation process it occur fouling problem due to it retentate that attached to the membrane surface. For that chitosan will be crosslink with other polymer which is polyethylene glycol (PEG). PEG is good water permeability and chemically stabilizes to be applying as a membrane coating. Thus improve anti-fouling properties. The performance of this chitosan membrane in oily wastewater treatment is studied by varying different composition of PEG. The membrane morphology is obtained by scanning electron microscopy (SEM). The analysis is done by swelling the membrane in oily wastewater. From the analysis the result is get by seeing the percentage of oil that can be absorbed by the membrane of sample X, sample 1, sample 2 and sample 3. As the result sample 3 which consist with 3.6 gram of PEG is the best membrane. As the conclusion, PEG enhanced the performance of Chitosan membrane. Author
650		0	_aMembranes (Technology)
999			_aVIRTUA40 _c917 _d923
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*9992