000			01925nam a2200277 a 4500
001			vtls000066632
003			KUKTEM
005			20251114204530.0
008			121120t2012 my a f m 000 0 eng d
020			_aTHE0004413(Local)
039		9	_a201905161456 _brohana _c201307241013 _dhuda _y201211201140 _zida
040			_aUMP
090			_aTP248.25.M45 Y37 2012 rs Bc.
100	1		_aYap, Wai Mun
245	1	0	_aProduction of methane from palm oil mill effluent by using ultrasonicated membrane anaerobic system (UMAS) / _cYap Wai Mun
260			_aKuantan, Pahang : _bUMP, 2012
300			_axviii, 72 p. : _bill. (some col.) ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2012
504			_aBibliography : p. 58-64
520	3		_aThe direct discharge of the Palm Oil Mill Effluent (POME) wastewater causes serious environmental pollution due to its high chemical oxygen demand (COD), total suspended solids (TSS) and biological oxygen demand (BOD). The conventional ways for POME wastewater treatment have both economical and environmental disadvantages. In this study, the potential of ultrasonic-assisted membrane anaerobic system (UMAS) was evaluated as alternative and cost effective method for treating POME wastewater to avoid fouling. Throughout the experiment, the removal efficiency of COD was 95% with HRT of 6 days. The BOD removal efficiency was 74% while TSS removal rate was from 91 to 99.5%.The methane gas production efficiency was 82.14%.The UMAS treatment efficiency was greatly improved by UMAS introduction. The membrane fouling and polarization at the membrane surface was significantly reduced.
650		0	_aMethane
650		0	_aMembrane reactors
650		0	_aBioreactors
650		0	_aPalm oil
999			_aVIRTUA40 _c3660 _d3666
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6502*6503*6500*6501*9992