02340nam a2200253 a 4500 vtls000057454 KUKTEM 20251114204435.0 111216t2010 my a f m 001 0 eng d THE0004401(Local) 201905161212 rohana 201112160944 ida 201112160841 ida 201112160828 ida UMP TP248.25.M45 M87 2010 rs Bc. Musliha Mohamed Sewage sludge treatment by membrane anaerobic system (MAS) / Musliha Mohamed Kuantan, Pahang : UMP, 2010 xiii, 59 p. : ill. (some col.) ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2010 Bibliography : p. 48-51 The performance of Membrane Anaerobic System (MAS) was investigated in treating raw sewage sludge. Certain parameters were investigated such as Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), Total Suspended Solid (TSS) and pH. MAS consist of Ultrafiltration membrane for solid-liquid separation with 1.5 – 2.0 bar of operational pressure. An enrichment culture of methanogenic bacteria was developed in the digester when seed sludge was feed into 50 L digester. The raw sewage sludge was obtained from the Indah Water Municipal Treatment Plant at Taman Seri Mahkota Aman KUN 112. The digester operates 5 hours per day for 11 days. The conventional method to treat raw sewage sludge is by using Aerobic and Anaerobic digestion. Aerobic digestion is expensive method since it used oxygen and anaerobic digestion required large area and slower process. As an alternative method, MAS was being invented and offer great advantages. In this study, 70 % of methane gas was produce and removal efficiency of COD was up 60.74% to 97.24%.MAS treatment efficiency is greatly affected by pH, temperature, organic loading rate (OLR) and hydraulic retention time (HRT).MAS was found to be the biological treatment system to achieve a high COD removal in a short period of time and the effluent colour is more clear. Thus make MAS is a good alternative for treating wastewater. Membrane reactors Sewage Purification Filtration 0 0 0 1 10000 10000 2019-09-04 0 TP248.25.M45 M87 2010 rs Bc. 0000060300 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 5538 | TP248.25.M45 M87 2010 rs Bc. 0000060301 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 2068 2074 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992