Journal of Applied Sciences1812-56541812-5662Asian Network for Scientific Information10.3923/jas.2010.580.584ZularisamA.W. Siti ZahirahZ. ZakariaI. SyukriM.M. AnwarA. SakinahM. 72010107This study examines the potential of tiger worms (Eisenia fetida) in vermiculturing Municipal Sewage Sludge (MSS) into beneficial vermicompost or biofertiliser. Tiger worms weighed 1000 g were cultured in plastic bin (45x30x30 cm) containing 25000 g sewage sludge taken from a selected sewage treatment plant in Malaysia. The daily feeding rate of MSS was made to be equal with the weight of worm biomass. Sludge volume reduction due to vermicomposting process was determined daily. Physical parameters such as temperature, moisture content and pH were recorded. Nutrient contents in vermicompost such as Total Nitrogen (TN), Total Phosphorus (TP) and Total Potassium (TK) were determined for day 1, 7, 14 and day 21. Results showed that vermicomposts produced by tiger worms gradually possessing higher nutrient contents as the composting process progressed. Total nitrogen was found to increase from 19.6 to 35.7 mg L-1, total phosphorus from 9.45 to 10.87 mg L-1 and total potassium from 3.44 to 4.80 mg L-1, respectively. In addition conversion of MSS to vermicompost was found to be 93% by weight and worm biomass showed 30% increment from its initial weight within 21 days. Thus, the present study showed vermicomposting of MSS into organic fertiliser is feasible besides providing a safe and practical disposal method for sewage sludge.]]>Bayat, B. and B. Sari,2010174763769Contreras-Ramos, S.M., E.M., Escamilla-Silva and L. Dendooven,200541190198Decaens, T., A.F. Rangel, N. Asakawa and R.J. Thomas,1999302028Elissen, H.J.H., W.J. Mulder, T.L.G. Hendrickx, H.W. Elbersen, B. Beelen, H. Temmink and C.J.N. Buisman,2010101804811Elvira, C., L. Sampedro, E. Benitez and R. Nogales,1998Eisenia andrie: A pilot scale study.]]>63205211Follet, R., R. Donahue and L. Murphy,1981Ghosh, M., G.N. Chattopadhyay and K. Baral,199969149154Gupta, S.K., A. Tewari, R. Srivastava, R.C. Murthy and S. Chandra,2005Eisenia foetida for sustainable and efficient vermicomposting of fly ash.]]>163293302Hand, P., W.A. Hayes, J.C. Frankland and J.E. Satchell,198831199209Yadav, K.D., V. Tare and M.M. Ahammed,2010305056Khwairakpam, M. and R. Bhargava,200910058465852Lee, K.,1985Pages: 411Pages: 411Madan, M., S. Sharma, R. Bisaria and R. Bhamidimarri,19881988Moreno, B., A. Vivas, R. Nogales and E. Benitez,20097221092114Mainoo, N.O.K., S. Barrington, J.K. Whalen and L. Sampedro,200910058725875Niwagaba, C., M. Nalubega, B. Vinneras, C. Sundberg and H. Jonsson,200929585589Orozco, F.H., J. Cegarra, L.M. Trujillo and A. Roig,1996Eisenia fetida: Effects on C and N contents and the availability of nutrients.]]>22162166Premuzic, Z., M. Bargiela, A. Garcia, A. Rendina and A. Iorio,199833255257Ruz-Jerez, B.E., P.R. Ball and R.W. Tillman,1992Lumbricus rubellus or Eisenia fetida.]]>2415291534Singh, A. and S. Sharma,200285107111Ganesh, P.S., S. Gajalakshmi and S.A. Abbasi,2009Acacia auriculiformis): Possible roles of reactor geometry, polyphenols and lignin.]]>10018191827Solisio, C., A. Lodi and F. Veglio,2002Thiobacillus ferrooxidans.]]>22667675Singh, J., A. Kaur, A.P. Vig and P.J. Rup,2010Eisenia fetida in rapid recycling of nutrients from bio sludge of beverage industry.]]>73430435Surindra, S.,2009Allolobophora parva (Oligochaeta) in vermicomposting.]]>10064226427Yadav, A. and V.K. Garg,2009168262268Suthar, S., S. Singh and S. Dhawan,20083299107