Dr. Fakhru`l-Razi Ahmadun

Professor
Universiti Putra Malaysia, Malaysia

Highest Degree
Ph.D. in Environmental Engineering from Newcastle University, Newcastle, U.K.

My URL
https://livedna.org/60.10936

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Biography

Dr. Fakhrul-Razi Ahmadun holds a position of Professor at Universiti Putra Malaysia, Malaysia. He has completed his Ph.D. in Environmental Engineering from Newcastle University, Newcastle, U.K. His main area of interest focuses on Environmental Sciences. His area of expertise includes Environmental Engineering, Nanotechnology and Advanced Materials, Safety and Emergency Management, Liquid and Solid State Bioconversion of Bio-solids, Membrane Technology Applications, Reclaim and Recovery, Nano-materials Synthesis and Kinetics (carbon nanotubes and nanofibres), Disaster management and preparedness, Disaster recovery, Process safety and loss prevention, Bio-fuels and alternative renewable energy, Water and wastewater treatment, Produced water treatment, Nano-composites, Emergency response plan, Bio-hydrogen synthesis from biomass, Water recycling, Reuse, Nano-capsules, Community base disaster management. He has published 193 research articles in journals and 7 books and monograph contributed as author/co-author.

Area of Interest:

Environmental Sciences
Environmental Engineering
Nanotechnology
Safety
Advanced Materials

Selected Publications

  1. Syakura, A.R., M.S. Aini, A.B. Elistina, S. Norhasmah and A. Fakhrul-Razi, 2014. Tsunami 2004 preparedness from the perspective of the Penang community. Malaysian J. Consumer, 23: 72-87.

  2. Rahman, R.A., A.H. Molla and A. Fakhrul-Razi, 2014. Assessment of sewage sludge bioremediation at different hydraulic retention times using mixed fungal inoculation by liquid-state bioconversion. Environ. Sci. Pollut. Res., 21: 1178-1187.
    CrossRef  |  

  3. Fakhrul‐Razi, A., M. Peyda, W.A.W. Ab Karim Ghani, Z.Z. Abidin, M.P. Zakaria and H. Moeini, 2014. Modeling of crude oil biodegradation using two phase partitioning bioreactor. Biotechnol. Prog., 30: 797-805.
    CrossRef  |  Direct Link  |  

  4. Abidin, Z.Z., H. Zahra, M.A. Shavandi, M.H. Shah Ismail and F.L.R. Ahmadun, 2014. Methylene blue removal from aqueous solution by Hylocereus undatus (Dragon Fruit) foliage. Applied Mech. Mater., 625: 864-869.
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  5. Zolfaghari, R., M.R. Othman, W.R.W. Daud and M. Ismail, 2013. Nonionic surfactant-templated mesoporous carbon as an electrocatalyst support for methanol oxidation. Mater. Chem. Phys., 139: 262-269.
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  6. Peyda, M., A. Fakhrul-Razi, M.P. Zakaria and Z.Z. Abidin, 2013. Polymer partitioning approach for petroleum hydrocarbon reduction in a clay soil. Water Air Soil Pollut., Vol. 224. 10.1007/s11270-013-1496-2.
    CrossRef  |  

  7. Hussein, A.S., N. Abdullah and F.L.R. Ahmadun, 2013. In vitro degradation of poly (D, L-lactide-co-glycolide) nanoparticles loaded with linamarin. Nanobiotechnology, 7: 33-41.
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  8. Hussein, A.S., A. Fakhrul-Razi and N. Abdullah, 2013. Preparation and characterization of poly (D, L-Lactide-co-Glycolide)(PLGA) nanoparticles loaded with linamarin for controlled drug release. Int. J. Polymer Anal. Characterization, 18: 414-422.
    CrossRef  |  

  9. Aini, M.S. and A. Fakhrul-Razi, 2013. Latent errors of socio-technical disasters: A Malaysian case study. Safety Sci., 51: 284-292.
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  10. Pendashteh, A.R., L.C. Abdullah, A. Fakhrul-Razi, S.S. Madaeni, Z.Z. Abidin and D.R.A. Biak, 2012. Evaluation of membrane bioreactor for hypersaline oily wastewater treatment. Process Safety Environ. Prot., 90: 45-55.
    CrossRef  |  Direct Link  |  

  11. Molla, A.H. and A. Fakhrul-Razi, 2012. Mycoremediation-a prospective environmental friendly technique of bioseparation and dewatering of domestic wastewater sludge. Environ. Sci. Pollut. Res., 19: 1612-1619.
    CrossRef  |  Direct Link  |  

  12. Mohammed, M.A.A., A. Salmiaton, W.A.K.G. Wan Azlina, M.S. Mohamad Amran, R. Omar, Y.H. Taufiq-Yap and A. Fakhrul-Razi, 2012. Catalytic gasification of empty fruit bunch for enhanced production of hydrogen rich fuel gas. Pertanika J. Sci. Technol., 20: 139-149.
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  13. Hussein, A.S., N. Abdullah and F.L.R. Ahmadun, 2012. Polymeric micro and nanoparticles as promising drug delivery vehicles: A review. Int. J. Nanoparticles, 5: 316-337.
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  14. Hanaei, H., D.R.A. Biak, I.S. Ahamad and F. Danafar, 2012. Effects of synthesis reaction temperature, deposition time and catalyst on yield of carbon nanotubes. Asian J. Chem., 24: 2407-2414.
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  15. Gimbun, J., T.S. Choong, A. Fakhru'l-Razi and T.G. Chuah, 2012. Prediction of the effect of dimension, particle density, temperature and inlet velocity on cyclone collection efficiency. Jurnal Teknologi, 40: 37-50.
    CrossRef  |  Direct Link  |  

  16. Fakhrul-Razi, A., F. Danafar, A.B. Dayang Radiah and M.S. Mohd Amran, 2012. Fluidized bed chemical vapor deposition synthesis of carbon Nanotubes using different Fe-Co/alumina catalytic powders. Fullerenes Nanotubes Carbon Nanostructures, 20: 266-282.
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  17. Toussi, S.M., A. Fakhrul-Razi, A. Luqman Chuah and A.R. Suraya, 2011. Optimization of synthesis condition for carbon nanotubes by Catalytic Chemical Vapor Deposition (CCVD). Mater. Sci. Eng., Vol. 17. .
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  18. Toussi, S.M., A. Fakhrul-Razi, A. Chuah and A. Suraya, 2011. Effect of synthesis condition on the growth of SWCNTs via catalytic chemical vapour deposition. Sains Malaysiana, 40: 197-201.

  19. Rashid, A.M., A.B. Dayang Radiah, Z.A. Zurina and A. Fakhrul-Razi, 2011. Low-temperature synthesis of carbon nanotubes via floating catalyst chemical vapor deposition method. Fullerenes Nanotubes Carbon Nanostructures, 19: 522-531.
    CrossRef  |  

  20. Pendashteh, A.R., A. Fakhrul-Razi, S.S. Madaeni, L.C. Abdullah, Z.Z. Abidin and D.R.A. Biak, 2011. Membrane foulants characterization in a membrane bioreactor (MBR) treating hypersaline oily wastewater. Chem. Eng. J., 168: 140-150.
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  21. Pendashteh, A.R., A. Fakhrul-Razi, N. Chaibakhsh, L.C. Abdullah, S.S. Madaeni and Z.Z. Abidin, 2011. Modeling of membrane bioreactor treating hypersaline oily wastewater by artificial neural network. J. Hazardous Mater., 192: 568-575.
    CrossRef  |  Direct Link  |  

  22. Norzilah, A.H., A. Fakhrul-Razi, T.S. Choong and A.L. Chuah, 2011. Surface modification effects on CNTs adsorption of methylene blue and phenol. J. Nanomaterials, Vol. 2011. 10.1155/2011/495676.
    CrossRef  |  

  23. Mohammed, M.A.A., A. Salmiaton, W.W. Azlina, M.M. Amran, A. Fakhrul-Razi and Y.H. Taufiq-Yap, 2011. Hydrogen rich gas from oil palm biomass as a potential source of renewable energy in Malaysia. Renewable Sustainable Energy Rev., 15: 1258-1270.
    CrossRef  |  

  24. Mohammed, M.A.A., A. Salmiaton, W.A.K.G. Wan Azlina, M.S.M. Amran and A. Fakhru'l-Razi, 2011. Air gasification of empty fruit bunch for hydrogen-rich gas production in a fluidized-bed reactor. Energy Convers. Manage., 52: 1555-1561.
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  25. Mat Said, A., F.R. Ahmadun, A. Rodzi Mahmud and F. Abas, 2011. Community preparedness for tsunami disaster: A case study. Disaster Prev. Manage., 20: 266-280.
    CrossRef  |  Direct Link  |  

  26. Heidarpour, F., W.W.A.K. Ghani, A. Fakhru'l-Razi, S. Sobri, V. Heydarpour, M. Zargar and M.R. Mozafari, 2011. Complete removal of pathogenic bacteria from drinking water using nano silver-coated cylindrical polypropylene filters. Clean Technol. Environ. Policy, 13: 499-507.
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  27. Heidarpour, F., W.A.W.A.K. Ghani, L. Fakhru, A. Razi and S. Sobri et al., 2011. New trends in microbiological water treatment. DJNB, 6: 791-802.
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  28. Firouzi, A., S. Sobri, F.M. Yasin and F.L.R. Ahmadun, 2011. The effect of CH4 and CO2 exposure on carbon nanotubes electrical resistance. Adv. Mater. Res., 214: 655-661.
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  29. Firouzi, A., S. Sobri, F.M. Yasin and F.L.R. Ahmadun, 2011. CH4 and CO2 detection by using carbon nanotube-based sensors. Adv. Mater. Res., 214: 482-489.
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  30. Danafar, F., A. Fakhru'l-Razi, M.A.M. Salleh and D.R.A. Biak, 2011. Influence of catalytic particle size on the performance of fluidized-bed chemical vapor deposition synthesis of carbon nanotubes. Chem. Eng. Res. Des., 89: 214-223.
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  31. Atiyah, M.R., D.A. Biak, F. Ahmadun, I.S. Ahamad, F.M. Yasin and H.M. Yusoff, 2011. Low temperature growth of vertically aligned carbon nanotubes via floating catalyst chemical vapor deposition method. J. Mater. Sci. Technol., 27: 296-300.
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  32. Sufian, S., S. Yusup and F. Ahmadun, 2010. Optimization for development of carbon nanotubes using Taguchi method at constant temperature. J. Nano Res., 11: 95-100.
    CrossRef  |  

  33. Pendashteh, A.R., A. Fakhru'l-Razi, T.G. Chuah, A.B. Radiah, S.S. Madaeni and Z.A. Zurina, 2010. Biological treatment of produced water in a sequencing batch reactor by a consortium of isolated halophilic microorganisms. J. Environ. Technol., 31: 1229-1239.
    CrossRef  |  PubMed  |  Direct Link  |  

  34. Heidarpour, F., W.K. Ghani, F.R. Ahmadun, S. Sobri, M. Zargar and M.R. Mozafari, 2010. Nano silver-coated polypropylene water filter: I. Manufacture by electron beam gun using a modified balzers 760 machine. Digest J. Nanomaterials Biostructures, 5: 787-796.

  35. Heidarpour, F., W.A.W.A. Ghani and F.B. Ahmadun, 2010. Nano silver-coated polypropylene water filter: II. Evaluation of antimicrobial efficiency. Dig J. Nanomater Biostruct, 5: 797-804.

  36. Fakhru'l-Razi, A., A. Pendashteh, Z.Z. Abidin, L.C. Abdullah, D.R.A. Biak and S.S. Madaeni, 2010. Application of membrane-coupled sequencing batch reactor for oilfield produced water recycle and beneficial re-use. Bioresour. Technol., 101: 6942-6949.
    CrossRef  |  PubMed  |  Direct Link  |  

  37. Aini, M.S. and A. Fakhrul-Razi, 2010. Development of socio-technical disaster model. Safety Sci., 48: 1286-1295.
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  38. Ahmadun, F. and S. Sobri, 2010. Decomposition and biodegradability enhancement of textile wastewater using a combination of electron beam irradiation and activated sludge process. Water Sci. Technol., 62: 42-47.
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  39. Mirjalili, F., L. Chuah, A.B. Dayang, M. Hasmaliza, R. Aghababazadeh and F. Ahmadun, 2009. Mechanical properties of α-Al2O3/PP nano composite. J. Applied Sci., 9: 3199-3201.
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  40. Karimi, S., A. Abdulkhani, A.H.B. Ghazali, L. Fakhru, R. Ahmadun and A. Karimi, 2009. Color remediation of chemimechanical pulping effluent using combination of enzymatic treatment and Fenton reaction. Desalination, 249: 870-877.
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  41. Fakhru'l-Razi, A., A. Pendashteh, L.C. Abdullah, D.R.A. Biak, S.S. Madaeni and Z.Z. Abidin, 2009. Review of technologies for oil and gas produced water treatment. J. Hazard. Mater., 170: 530-551.
    CrossRef  |  PubMed  |  Direct Link  |  

  42. Fakhru'l‐Razi, A., F. Danafar, A.B.D. Radiah and M.A.M. Salleh, 2009. An innovative procedure for large‐scale synthesis of carbon nanotubes by fluidized bed catalytic vapor deposition technique. Fullerenes Nanotubes Carbon Nanostruct., 17: 652-663.
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  43. Danafar, F., A. Fakhru'l-Razi, M.A.M. Salleh and D.R.A. Biak, 2009. Fluidized bed catalytic chemical vapor deposition synthesis of carbon nanotubes-a review. Chem. Eng. J., 155: 37-48.
    CrossRef  |  Direct Link  |  

  44. Chuah, A.L., J. Gimbun, A. Fakhru'l-Razi, B.S. Barkawi and T.S.Y. Choong, 2009. Prediction of CO and NOX abatement in catalytic converter of a Compressed Natural Gas Vehicle (CNGV) cold-start engine. J. Nat. Sci. Sustain. Technol., 3: 195-210.

  45. Aini, M.S. and A. Fakhru'l-Razi, 2009. Issues and lessons from fire inquiry tribunals. Disaster Prev. Manage., 18: 434-442.
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  46. Shaluf, I.M. and F.R. Ahamadun, 2008. An overview on the offshore emergency response planning in Malaysia. Disaster Prev. Manage., 17: 83-93.
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  47. Qudsieh, I.Y., A. Fakhru'l-Razi, N.A. Kabbashi, M.E.S. Mirghani and K.G. Fandi et al., 2008. Preparation and characterization of a new coagulant based on the sago starch biopolymer and its application in water turbidity removal. J. Applied Polym. Sci., 109: 3140-3147.
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  48. Ghasimi, S.M.D., A. Idris, F.R. Ahmadun, B.T. Tey and T.G. Chuah, 2008. Batch anaerobic treatment of fresh leachate from transfer station. J. Eng. Sci. Technol., 3: 256-264.
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  49. Faizah, M.Y., A. Fakhru'l-Razi, R.M. Sidek and M.M.R. Naim, 2008. Synthesis of carbon nanotubes for acetylene detection. J. Eng. Sci. Technol., 3: 71-78.
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  50. Chuah, T.G., H.L. Ling, N.L. Chin, T.S. Choong and A. Fakhru'l-Razi, 2008. Effects of temperatures on rheological behavior of dragon fruit (Hylocereus sp.) juice. Int. J. Food Eng., Vol. 4, No. 7. 10.2202/1556-3758.1519.
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  51. Chuah, T.G. and A. Fakhru'l-Razi, 2008. [Forest conservation for climate changes: From legislation to Clean Development Mechanism (CDM) potential of forest plantations in Malaysia]. Rivista Giuridica dell'Ambiente, 23: 1059-1066, (In Italian).
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  52. Aini, M.S. and A. Fakhru'l-Razi, 2008. National preparedness for tsunami disaster: The Malaysian experience. Malaysian Social Trends, 9: 12-23.

  53. Aini, M.S. and A. Fakhru'l-Razi, 2008. Management of inquiries into disasters: Experts' views and perspectives. J. Emerg. Manage., 6: 37-50.

  54. Sulaiman, S.Z., A.L. Chuah and A. Fakhru'l-Razi, 2007. Batch production of trimetylolpropane ester from palm oil as lubricant base stock. J. Applied Sci., 7: 2002-2005.
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  55. Said, A.M. and F.R. Ahmadun, 2007. Disaster management in Malaysia: Evolution, development and future challenges. Jurutera-IEM Bull., 12: 8-12.
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  56. Mannan, S., A. Fakhru'l-Razi and M.Z. Alam, 2007. Optimization of process parameters for the bioconversion of activated sludge by Penicillium corylophilum, using response surface methodology. J. Environ. Sci., 19: 23-28.
    CrossRef  |  PubMed  |  Direct Link  |  

  57. Khan, M.H., S. Ali, A. Fakhru'l-Razi and Z. Alam, 2007. Use of fungi for the bioconversion of rice straw into cellulase enzyme. J. Environ. Sci. Health Part B: Pestic. Food Contam. Agric. Wastes, 42: 381-386.
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  58. Kamal, S.M.M., S.N. Mahmud, S.A. Hussain and F.R. Ahmadun, 2007. Improvement on sago flour processing. Int. J. Eng. Technol., 4: 8-14.
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  59. Girun, N., F.R. Ahmadun, S.A. Rashid and M.A. Atieh, 2007. Multi‐wall carbon nanotubes/Styrene Butadiene Rubber (SBR) nanocomposite. Fullerenes Nanotubes Carbon Nanostruct., 15: 207-214.
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  60. Fakhru'l-Razi, A. and A.H. Molla, 2007. Enhancement of bioseparation and dewaterability of domestic wastewater sludge by fungal treated dewatered sludge. J. Hazard. Mater., 147: 350-356.
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  61. Faizah, M.Y., A. Fakhru'l-Razi, R.M. Sidek and M.R.N. Mat, 2007. Synthesis of carbon nanotubes and its application as gas sensor. Malaysian J. Chem. Eng., 1: 41-48.

  62. Faizah, M.Y., A. Fakhru'l-Razi, R.M. Sidek and A.G.L. Abdullah, 2007. Gas sensor application of carbon nanotubes. Int. J. Eng. Technol., 4: 106-113.
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  63. Bakar, A.A., R. Yunus, A.L. Chuah and A. Fakhru'l-Razi, 2007. Study on effect of hydroxyl group on lubrication properties of palm based trimethylolpropane esters: Development of synthesis method. J. Applied Sci., 7: 2011-2014.
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  64. Aini, M.S., A. Fakhrul-Razi, O. Mumtazah and J.M. Chen, 2007. Malaysian households' drinking water practices: A case study. Int. J. Sustain. Dev. World Ecol., 14: 503-510.
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  65. Yusuf, U.F., F.R. Ahmadun, R. Rosli, S.E. Iyuke, N. Billa, N. Abdullah and N. Umar-Tsafe, 2006. An in vitro inhibition of human malignant cell growth of crude water extract of cassava (Manihot esculenta Crantz) and commercial linamarin. Songklanakarin J. Sci. Technol., 28: 145-155.
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  66. Taher, S.T., E. Mahdi, A.S. Mokhtar, D.L. Magid, F.R. Ahmadun and P.R. Arora, 2006. A new composite energy absorbing system for aircraft and helicopter. Compos. Struct., 75: 14-23.
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  67. Shaluf, I.M. and F.R. Ahmadun, 2006. Disaster types in Malaysia: An overview. Disaster Prev. Manage., 15: 286-298.
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  68. Shaluf, I.M. and F.R. Ahamadun, 2006. Technological disaster prevention-the case of Malaysia. Disaster Prev. Manage., 15: 783-792.
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  69. Shaluf, I.M. and F.R. Ahamadun, 2006. Technological Emergencies Expert System (TEES). J. Disaster Prev. Manage., 15: 414-424.
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  70. Muataz, A.A., F. Ahmadun, C. Guan, E. Mahdi and A. Rinaldi, 2006. Effect of reaction temperature on the production of carbon nanotubes. Nano, 1: 251-257.
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  71. Mollaa, A.H., A. Fakhru'l-Razia and M.Z. Alama, 2006. Solid State Bioconversion (SSB): An effective process for safe disposal and recycling of domestic wastewater sludge as compost. J. Agric. Eng. Soc. Sri Lanka, 9: 57-71.

  72. Kabbashi, N.A., F.R. Ahmadun, A.B. Idris and K.B. Ramachandran, 2006. Changes in carbon, nitrogen and C/N ratio during composting of sewage sludge. J. Technol. Commerce, 4: 64-71.

  73. Kabbashi, A.N., A. Fakhru'l-Razi, A.M. Suleyman and MJ.E. Salamin, 2006. An expert system for selection of sites for location of industries. Inform. Technol. J., 5: 183-187.
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  74. Gimbun, J., T.G. Chuah, T.S.Y. Choong and A. Fakhru'l-Razi, 2006. Evaluation on empirical models for the prediction of cyclone efficiency. Inst. Eng. Malaysia J., 67: 54-58.
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  75. Fakhru'l-Razi, A., M.A. Haroun and T.L. Chuah, 2006. State of the art bio-hydrogen production from biomass. Jurutera-IEM Bull., 11: 8-14.

  76. Fakhru'l-Razi, A., M.A. Atieh, N. Girun, T.G. Chuah, M. El-Sadig and D.R.A. Biak, 2006. Effect of multi-wall carbon nanotubes on the mechanical properties of natural rubber. Compos. Struct., 75: 496-500.
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  77. Choong, T.S.Y., S. Abbas, A.R. Shariff, R. Halim and M.H.S. Ismail et al., 2006. Digital image processing of palm oil fruits. Int. J. Food Eng., Vol. 2, No. 2. 10.2202/1556-3758.1090.
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  78. Ali, S., A. Garforth and A. Fakhru'l-Razi, 2006. Recycling of polymer waste with fluid catalytic cracking catalysts. J. Environ. Sci. Health Part A: Toxic/Hazard. Subst. Environ. Eng., 41: 1145-1154.
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  79. Abbas, S.A., S. Ali, S.I.M. Halim, A. Fakhrul-Razi, R. Yunus and T.S.Y. Choong, 2006. Effect of thermal softening on the textural properties of palm oil fruitlets. J. Food Eng., 76: 626-631.
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  80. Yunus, R., A. Fakhru'l-Razi, T.L. Ooi, R. Oma and A. Idris, 2005. Synthesis of palm oil based trimethlopropane esters with improved pour points. Ind. Eng. Chem.Res., 44: 8178-8183.
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  81. Sarkar, M., A. Fakhru'l-Razi and M.Z. Alam, 2005. Use of fungi to improve bioconversion of activated sludge. Water Res., 39: 2935-2943.
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  82. Muataz, A.A., N. Girun, A. Fakhru'l-Razi, C.T.G. Luqman, M. E. Sadig and D.R.A. Biak, 2005. Multi-wall carbon nanotubes/natural rubber composite. J. Nanotechnol., 1: 1-11.

  83. Muataz, A.A., A.T. Jameel, and A. Fakhru'l-Razi, 2005. Stability and rupture of nano-liquid film (NLF) flowing down an inclined plane. Comput. Chem. Eng., 29: 2144-2154.
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  84. Molla, A.H., A. Fakhru'l-Razi, M.M. Hanafi and M.Z. Alam, 2005. Compost produced by solid state bioconversion of biosolids : A potential resource for plant growth and environmental friendly disposal. Commun. Soil Sci. Plant Anal., 36: 1435-1447.
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  85. Liew Abdullah, A.G., A. Idris, F.R. Ahmadun, B.S. Baharin, F. Emby, M.J.M.M. Noor and A.H. Nour, 2005. A kinetic study of a membrane anaerobic reactor (MAR) for treatment of sewage sludge. Desalination, 183: 439-445.
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  86. Kabbashi, A.N., K.B. Ramachandran, F. Razi and A.M. Suleyman, 2005. Optimization of single and mixed cultures for solid state fermentation of municipal sewage sludge. Int. J. Environ. Stud., 62: 127-135.
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  87. Kabbashi, A.N., F. Razi and K.B. Ramachandran, 2005. Solid state culture conditions for composting sewage sludge. IIUM Eng. J., 6: 65-74.

  88. Gimbun, J., T.G. Chuah, T.S.Y. Choong and A. Fakhru'l-Razi, 2005. Prediction of the effects of cone tip diameter on the cyclone performance. J. Aerosol Sci., 36: 1056-1065.
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  89. Gimbun, J., T.G. Chuah, T.S.Y. Choong and A. Fakhru'l-Razi, 2005. A CFD study on the prediction of cyclones collection efficiency. Int. J. Comput Methods Eng. Sci. Mech., 6: 161-168.
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  90. Gimbun, J., T.G. Chuah, T.S.Y. Choong and A. Fakhru'l-Razi and B. Sahari, 2005. Modelling of catalytic converter in CNGV cold start engine. Res. Bull. Adv. Tech., 2: 14-17.

  91. Gimbun, J., T.G. Chuah, A. Fakhru'l-Razi and T.S.Y. Choong, 2005. The influence of temperature and inlet velocity on cyclone pressure drop: A CFD study. Chem. Eng. Process.: Process Intensif., 44: 7-12.
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  92. Fakhru'l-Razi, A., A.A.A. Yassin, S.E. Lyuke, M.A. Ngan and M. Morimoto, 2005. Bio-Hydrogen synthesis from wastewater by anaerobic fermentation using microflora. Int. J. Green Energy, 2: 387-396.
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  93. Atif, A.A.Y., A.F. Razi, M.A. Nganb, M. Morimoto, S.E. Iyuke and N.T. Veziroglu, 2005. Fed batch production of hydrogen from palm oil mill effluent using anaerobic microflora. Int. J. Hydrogen Energy, 30: 1393-1397.
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  94. Alam, M. Z., A.H. Molla and A. Fakhru'l-Razi, 2005. Biotransformation of domestic wastewater treatment plant sludge by two-stage integrated processes - LSB & SSB. Eng. J., 6: 23-40.
    Direct Link  |  

  95. Aini, M.S., A. Fakhru'l-Razi, M. Daud, N.M. Adam and R. Abdul Kadir, 2005. Analysis of Royal Inquiry Report on the collapse of a building in Kuala Lumpur : Implications for developing countries. Disaster Prev. Manag., 14: 23-40.
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  96. Yunus, R., A. Fakhru'l-Razi, T.L. Ooi, S.E. Iyuke and J.M. Perez, 2004. Lubrication properties of trimethylolpropane esters based on palm oil and palm kernel oils. Eur. J. Lipid Sci. Technol., 106: 52-60.
    CrossRef  |  Direct Link  |  

  97. Yunus, R., A. Fakhru'l-Razi, T.L. Ooi, D.R.A. Biak and S.E. Iyuke, 2004. Kinetics of transesterification of palm-based methyl esters with trimethylolpropane. J. Am. Oil Chem. Soc., 81: 497-503.
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  98. Saed, K., M.J.M.M. Noor, A. Jusoh, T.A. Mohamed, F.R. Ahmadun, A. Idris and S.A. Muyibi, 2004. Arsenic removal from an ex‐tin mining water pool using a microfiltration‐coagulation process. Int. J. Environ. Stud., 61: 189-197.
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  99. Saed, K., M.J.M.M. Noor, A. Idris, A.G. Liew, A. Fakhru'l-Razi and S.A. Muyibi, 2004. The effects of air sparging on tubular microfiltration in treating primary sewage. Asian J. Microbiol. Biotech. Env. Sci., 6: 193-196.
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  100. Qudsieh, I.Y.M., A. Fakhru'l-Razi, S.A. Muyibi, M.B. Ahmad, M.Z.A. Rahman and W.M.Z.W. Yunus, 2004. Preparation and characterization of poly(methyl methacrylate) grafted sago starch using potassium persulfate as redox initiator. J. Applied Polym. Sci., 94: 1891-1897.
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  101. Morimoto, M., M. Atsuko, A.A.Y. Atif, M.A. Ngan, A. Fakhru'l-Razi, S.E. Iyuke and A.M. Bakir, 2004. Biological production of hydrogen from glucose by natural anaerobic microflora. Int. J. Hyd. Energy, 29: 709-713.
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  102. Molla, A.H., A. Fakhru'l-Razi, M.M. Hanafi, and M.Z. Alam, 2004. Optimization of process factors for solid-state bioconversion of domestic wastewater sludge. Int. Biodeterior. Biodegrad., 53: 49-55.
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  103. Molla, A.H., A. Fakhru'l-Razi and M.Z. Alam, 2004. Evaluation of solid-state bioconversion of domestic wastewater sludge as a promising environmental-friendly disposal technique. Water Res., 38: 4143-4152.
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  104. Molla, A.H. and A. Fakhru'l-Razi, 2004. Effect of compost produced through solid state bioconversion of domestic wastewater sludge on corn (Zea mays) growth. J. Agric., 2: 18-28.

  105. Iyuke, S.E., and A. Fakhru'l-Razi and R.A. Majid, 2004. Process intensification of membrane system for crude palm oil pre-treatment. J. Food Process Eng., 27: 476-496.
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  106. Iyuke, S.E., A. Fakhru'l‐Razi, A.G. Liew and M.K. Nasir, 2004. Offsite consequence analysis of liquefied chlorine gas spill at a water treatment plant in Malaysia. Int. J. Environ. Stud., 61: 293-305.
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  107. Iyuke, S.E. and A. Fakhru'l-Razi, 2004. Importance of nanotechnology in environmentally friendly natural gas storage in Malaysia. J. Asia Pac. Nanotech. Forum, 3: 44-48.

  108. Alam, M.Z., A. Fakhru'l-Razi and A.H. Molla, 2004. Treatment and biodegradation kinetics of microbially treated domestic wastewater sludge. J. Environ. Sci. Health Part A, 39: 2059-2070.
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  109. Alam, M.Z., A. Fakhru'l-Razi and A.H. Molla, 2004. Evaluation of fungal potentiality for bioconversion of domestic wastewater sludge. J. Environ. Sci., 16: 132-137.
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  110. Alam, M.Z. and A. Fakhru'l-Razi, 2004. Liquid state bioconversion of sewage treatment plant sludge in batch fermenter and shake flask. J. Art. Cells Blood Subs. and Biotech., 32: 485-500.
    PubMed  |  Direct Link  |  

  111. Yunus, R.O.B.I.A.H., A. Fakhrul-Razi, T.L. Ooi, S.E. Iyuke and A. Idris, 2003. Preparation and characterization of trimethylolpropane esters from palm kernel oil methyl esters. J. Oil Palm Res., 15: 42-49.

  112. Shaluf, I.M., F.R. Ahmadun and S.A. Mustapha, 2003. Technological disaster's criteria and models. Disaster Prevention Manage. Int. J., 12: 305-311.
    Direct Link  |  

  113. Shaluf, I.M., F.R. Ahmadun and A.M. Said, 2003. Fire incident at a refinery in West Malaysia: The causes and lessons learned. J. Loss Prevention Process Ind., 16: 297-303.
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  114. Shaluf, I.M., F.L.R. Ahmadun and A. Mat Said, 2003. A review of disaster and crisis. Disaster Prevention Manage. Int. J., 12: 24-32.
    Direct Link  |  

  115. Shaluf, I.M., F. Ahmadun, R. Shariff, S. Mustafa and A.M. Said, 2003. Fire and explosion at mutual major hazard installations: Review of a case history. J. Loss Prevention Process Ind., 16: 149-155.
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  116. Shaluf, I.M. and F.L.R. Ahmadun, 2003. Major hazard control: The Malaysian experience. Disaster Prev. Manage.: Int. J., 12: 420-427.
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  117. Shaluf, I.M. and A.R. Shariff, 2003. Technological disaster factors. J. Loss Prevention Process Ind., 16: 513-521.
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  118. Muyibi, S.A., S.A. Abbas, M.J.M.M. Noor and F.R. Ahmadun, 2003. Enhanced coagulation efficiency of Moringa oleifera seeds through selective oil extraction. IIUM J. Eng., 4 : 1-11.

  119. Kabbashi, A.N., A. Fakhru'l-Razi, K.B. Ramachandran and I.N. Al-Suwitic, 2003. Effect of heavy metals (Ca, Pb, Cr, Zn, Cu, Fe, Cd) on composting of sewage sludge treatment plant. Asian J. Microbiol. Biotech. Environ. Sci., 5: 23-29.

  120. Kabbashi, A.N., A. Fakhru'l-Razi, A. Idris and K.B. Ramachandran, 2003. Study of biological parameters during composting of sewage sludge. J. Technol. Commerce., 3: 47-52.
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  121. Iyuke, S.E., A. Fakhrul-Razi and M.F. Alkhatib, 2003. Hydrogen storage phenomena in carbon nanotubes. J. Asia Pac. Nanotech. Forum, 2: 19-26.

  122. Idris, A., Z. Abu-Kaddourah, M.J.M.M. Noor, A.Fakhrul-Razi and K. Saed, 2003. Characteristics of heavy metal release from incinerated ash and molten slag using different thermal techniques. J. Solid Waste Tech. Manage., 29: 206-212.

  123. Idris, A., Z. Abu-Kaddourah, M.J.M.M. Noor, A. Fakhrul-Razi and K. Saed, 2003. Utilization of molten slag and incinerated sewage sludge ash in mortars. J. Ecol. Environ. Conserv., 9: 245-248.

  124. Gimbun, J., T.S.Y. Choong, A. Fakhru'l-Razi and T.G. Chuah, 2003. Numerical prediction of cyclone pressure drop. J. Chem. Eng. Environ., 2: 67-71.

  125. Fakhrul-Razi, A., S.E. Iyuke, M.B. Hassan and M.S. Aini, 2003. Who learns when workers are trained? A case of safety training of maintenance contractors' workers for a major petrochemical plant shutdown. Process Saf. Environ. Prot., 81: 44-51.
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  126. Fakhrul-Razi, A., I.M. Shalu and M. Said Aini, 2003. Review of an incident at a petrochemical plant. Disaster Prevention Manage. Int. J., 12: 85-90.
    Direct Link  |  

  127. Fakhru'l-Razi, A., S.E. Iyuke, A.A. Muataz, A.B.M. Danna and M.F. Alkhatib, 2003. Carbon nanoporous balls adsorb methane better than activated carbon at room temperature and pressure. J. Asia Pac. Nanotechnol. Forum New J., 2: 26-30.

  128. Danna, A.B.M., S.E. Iyuke, A. Fakhru'l-Razi, T.G. Chuah, M.A. Atieh and M.F. Alkhatib, 2003. Synthesis and characterization of carbon nano-structures for methane storage. Environ. Inform. Arch., 1: 597-805.
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  129. Chuah, T.G., A. Idris and A. Fakhrul Razi, 2003. Medical waste treatment technologies: Incineration and other alternatives. Buletin Ingenieur, 20: 20-24.

  130. Alam, M.Z., A. Fakhrul-Razi and A.H. Molla, 2003. Optimization of liquid state bioconversion process for microbial treatment of domestic wastewater sludge. J. Environ. Eng. Sci., 2: 299-306.
    CrossRef  |  Direct Link  |  

  131. Alam, M.Z., A. Fakhrul-Razi and A.H. Molla, 2003. Biosolids accumulation and biodegradation of domestic wastewater treatment plant sludge by developed liquid state bioconversion process using a batch fermenter. Water Res., 37: 3569-3578.
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  132. Alam, M.Z., A. Fakhru'l-Razi, S. Abd-Aziz and A.H. Molla, 2003. Optimization of compatible mixed cultures for liquid state bioconversion of municipal wastewater sludge. Water Air Soil Pollut., 149: 113-126.
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  133. Alam, M.Z. and A. Fakhrul-Razi, 2003. Enhanced settleability and dewaterability of fungal treated domestic wastewater sludge by liquid state bioconversion process. Water Res., 37: 1118-1124.
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  134. Aini, M.S., A. Fakhru'l-Razi, H.L. Paim and J. Masud, 2003. Environmental concerns, knowledge and practices gap among Malaysian teachers. Int. J. Sustainability Higher Educ., 4: 305-313.
    CrossRef  |  Direct Link  |  

  135. Yunus, R., O.T. Lye, A. Fakhru'l-Razi and S. Basri, 2002. A simple capillary column GC method for analysis of palm oil-based polyol esters. J. Am. Oil Chem. Soc., 79: 1075-1080.
    CrossRef  |  Direct Link  |  

  136. Shaluf, I.M., F.R. Ahmadun, S.A. Mustapha, A.M. Said and R. Sharif, 2002. Bright Sparklers fire and explosions: The lessons learned. Disaster Prev. Manage.: Int. J., 11: 214-221.
    CrossRef  |  Direct Link  |  

  137. Shaluf, I.M., F.R. Ahmadun, A.M. Said, S.A. Mustapha and R. Sharif, 2002. Technological man-made disaster precondition phase model for major accidents. Disaster Prev. Manage.: Int. J., 11: 380-388.
    CrossRef  |  Direct Link  |  

  138. Noor, M.J.M.M., S. Muyibi, T. Ahmed, A.H. Ghazali and A. Jusoh et al., 2002. Performance of an Extended Aeration-Microfiltration (EAM) reactor in treating high strength industrial wastewater. J. Water Sci. Technol., 46: 331-338.
    Direct Link  |  

  139. Noor, M.J.M.M., F.R. Ahmadun, T.A. Mohamed, S.A. Muyibi and M.B. Pescod, 2002. Performance of flexible membrane using kaolin dynamic membrane in treating domestic astewater. Desalination, 147: 263-268.
    CrossRef  |  Direct Link  |  

  140. Muyibi, S., E.S.M. Ameen, M.J.M.M. Noor and A. Fakhru'l-Razi, 2002. Bench scale studies for pretreatment of sanitary landfill leachate with moringa oleifera seeds extract. Int. J. Environ. Stud., 59: 513-535.
    CrossRef  |  Direct Link  |  

  141. Molla, A.H., A. Fakhru'l-Razi, S. Abd-Aziz, M.M. Hanafi, P.K. Roychoudhury and M.Z. Alam, 2002. A potential resource for bioconversion of domestic wastewater sludge. Bioresou. Technol., 85: 263-272.
    CrossRef  |  Direct Link  |  

  142. Molla, A.H., A. Fakhru'l-Razi, S. Abd-Aziz, M.M. Hanafi and M.Z. Alam, 2002. Potential non-phytopathogenic filamentous fungi for bioconversion of domestic wastewater sludge. J. Environ. Sci. Health, 37: 1495-1507.
    CrossRef  |  Direct Link  |  

  143. Kabbashi, N.A., A. Fakhru'l-Razi, K.B. Ramachandran and A. Idris, 2002. Changes in biological parameters during composting of sewage treatment plant sludge. Asian J. Microbiol. Biotech. Environ. Sci., 4: 527-532.

  144. Kabbashi, A.N. and A. Fakhru'l-Razi, 2002. An expert system for environment impact assessment. J. Pollut. Res., 21: 393-396.

  145. Iyuke, S.E. and F.R. Ahmadun, 2002. Adsorption and solid catalysed reaction between activated carbon impregnated with SnO2 and CO at ordinary temperature. J. Applied Surf. Sci., 187: 37-44.
    CrossRef  |  Direct Link  |  

  146. Fakhru'l-Razi, A., M.Z. Alam, A. Idris, S. Abdul-Aziz and A.H. Molla, 2002. Filamentous fungi in Indah Water Konsortium (IWK) sewage treatment plant for biological treatment of domestic wastewater sludge. J. Environ. Sci. Health, A37: 309-320.
    CrossRef  |  Direct Link  |  

  147. Fakhru'l-Razi, A., M.Z. Alam, A. Idris, S. Abd-Aziz and A.H. Molla, 2002. Domestic wastewater biosolids accumulation by liquid state bioconversion process for rapid composting. J. Environ. Sci. Health Part A, 37: 1533-1543.
    CrossRef  |  Direct Link  |  

  148. Alam, Z., A. Fakhru'l-Razi, A. Idris and S. Abd-Aziz, 2002. Bioconversion of domestic wastewater sludge by immobilized mixed culture of Penicillum corylophilum WWZA1003 and Aspergillus niger SCahmA103. Artif. Cells Blood Substitutes Biotechnol., 30: 307-318.
    CrossRef  |  Direct Link  |  

  149. Alam, M.Z. and A. Fakhru'l-Razi, 2002. Effect of agitation and aeration on bioconversion of domestic wastewater sludge in a batch fermenter. J. Environ. Sci. Health Part A, 37: 1087-1097.
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  150. Aini, M.S., A. Fakhru'l-Razi, S.M. Lau and A.H. Hashim, 2002. Practices, attitudes and motives for domestic waste recycling. Int. J. Sustainable Dev. World Ecol., 9: 232-238.
    CrossRef  |  Direct Link  |  

  151. Molla, A.H., A. Fakhru'l-Razi, S. Abd-Aziz, M.M. Hanafi and M.Z. Alam, 2001. In vitro compatibility evaluation of fungal mixed culture for bioconversion of domestic wastewater sludge. World J. Microbiol. Biotechnol., 17: 849-856.
    CrossRef  |  Direct Link  |  

  152. Fakhru'l-Razi, A., I.Y.M. Qudsieh, W.M.Z.W. Yunus, M. Ahmad and M.Z.A. Rahman, 2001. Graft co-polymerization methyl methacrylate onto sago starch using ceric ammonium nitrate and potassium persulfate as redox initiator system. J. Applied Polym. Sci., 82: 1375-1381.

  153. Alam, M.Z., A. Fakhru'l-Razi, A.H. Molla and P.K. Roychoudhury, 2001. Treatment of wastewater sludge by liquid state bioconversion process. J. Environ. Sci. Health Part A, 36: 1237-1243.
    CrossRef  |  Direct Link  |  

  154. Aini, M.S., A. Fakhru'l-Razi, M. Daud, W.M.N. Ibrahim and S.K. Tangavelu, 2001. Study on emergency response preparedness of hazardous materials transportation. Disaster Prev. Manage.: Int. J., 10: 183-188.
    CrossRef  |  Direct Link  |  

  155. Aini, M.S., A. Fakhru'l-Razi and K.S. Suan, 2001. Water crisis management: Satisfaction level, effect and coping of the consumers. Water Resour. Manage., 15: 31-39.
    CrossRef  |  Direct Link  |  

  156. Aini, M.S., A. Fakhru'l‐Razi and M. Daud, 2001. Evolution of emergency management in Malaysia. J. Contingencies Crisis Manage., 9: 46-53.
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