02757nam a2200241 a 4500 vtls000031279 KUKTEM 20251114204355.0 080827t2008 my a f m 000 0 eng|d THE0004252(Local) 201905161343 farhana 201107132111 VLOAD 200908141554 VLOAD 200908141526 VLOAD 200808271542 ida84 UMP TP159.M4 S58 2008 rs Thesis Siti Hashimah Mohd Hanif Fabrication of chitosan membrane : the effetcs of different polyethylene glycol compositions on membrane performance in oily wastewater treatment / Siti Hashimah Mohd Hanif Fabrication of chitosan membrane [electronic resource] : the effetcs of different polyethylene glycol compositions on membrane performance in oily wastewater treatment Kuantan, Pahang : UMP, 2008 32 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Chemical Engineering) --- Universiti Malaysia Pahang - 2008 and 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 Membranes (Technology) 0 0 0 1 10000 10000 2019-09-04 0 TP159.M4 S58 2008 rs Thesis 0000031421 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 2774 | TP159.M4 S58 2008 rs Thesis 0000031422 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 917 923 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*9992