Conference Proceedings

REFEREED CONFERENCES/PROCEEDING

  1. N.F.M. Noah, N. Othman and N. Jusoh, The use of factorial design in screening of factors influencing hexavalent chromium extraction by continuous green emulsion liquid membrane, International Conference on Process Engineering and Advanced Materials (ICPEAM2018), 13-14 August 2018, Kuala Lumpur.
  2. N. Othman, R.N.R. Sulaiman, S.A. Ning, Single stage extraction and recovery of hexavalent chromium using blended TOA-TOMAC in palm oil-based diluent via supported liquid membrane process, International Conference on Process Engineering and Advanced Materials (ICPEAM2018), 13-14 August 2018, Kuala Lumpur.
  3. N. Othman, N. Jusoh, M.S. Mohar, M.B. Rosly, N.F.M. Noah, Extraction of Succinic Acid From Real Fermentation Broth Via Emulsion Liquid Membrane, 3rd International Conference On Science And Natural Resources (ICSNR 2018), 1-2 April 2018, Grand Borneo Hotel, Kota Kinabalu, Sabah
  4. N. Othman, R.N.R. Sulaiman, M.H.W.A. Daud, D2EHPA-Sulfuric Acid System For Simultaneous Extraction And Recovery Of Nickel Ions Via Supported Liquid Membrane Process, Regional Postgraduate Conference On Sustainable Environmental Technology 2017 (RCET 2017), 16-17 October 2017, UTM JB.
  5. M.B. Rosly , N. Othman, H.A. Rahman, Liquid Membrane Component Selection For Phenol Removal From Aqueous Waste Solution, The 2nd International Conference On Separation Technology (ICOST 2017), 15-16 April 2017, Pulai Spring Resort, Johor Bahru.
  6. N. Othman, Z.Y. Ooi, N.F.M. Noah, M.B. Rosly, H.A. Rahman, Extraction Of Basic Dye From Aqueous Waste Solution Using D2ehpa In Green Vegetable Oil As A Solvent, The 2nd International Conference On Separation Technology (ICOST 2017), 15-16 April 2017, Pulai Spring Resort, Johor Bahru.
  7. H.A. Rahman, N. Othman, M.B. Rosly, R.N.R. Sulaiman, N. Jusoh, N.F.M. Noah, Liquid Membrane Formulation Using Synergistic Extractant For Extraction Of Textile Dyes, The 2nd International Conference On Separation Technology (ICOST 2017), 15-16 April 2017, Pulai Spring Resort, Johor Bahru.
  8. N.A. Zaharudin, N.S. Remzi, R. Rashid, S.M.M. Esivan, A. Idris, N. Othman, Oleic Acid Enhancement In Used Frying Palm Oil Via Enzymatic Acidolysis, The 2nd International Conference On Separation Technology (ICOST 2017), 15-16 April 2017, Pulai Spring Resort, Johor Bahru.
  9. N. Othman, R.N.R. Sulaiman, M.H.W.A. Raoh, N.F.M. Noah, Removal of Reactive dye through palm oil based supported liquid membrane process, Regional Annual Fundamental Science Symposium 2016 (RAFSS 2016), 19-20 May 2016, Kuala Lumpur.
  10. N.A. Zaharudin, R. Rashid, S.M.M. Esivan, N. Othman, A. Idris, Review on the potential use of waste cooking palm oil in the production of high oleic palm oil via enzymatic acidolysis, 1ST Icril International Conference On Innovation In Science And Technology (IICIST 2015), 20 April 2015, UTM Kuala Lumpur.
  11. N. Othman, N.F.M. Noah, Precious metals enrichment from liquid waste solution using emulsion liquid membrane process, Malaysian Research Conference And Innovation Exhibition, 2-3 December 2015, Johor.
  12. N. Jusoh, N. Othman, N.A. Nasruddin, Emulsion liquid membrane technology in organic acid purification, UNISZA Research Conference (URC2015), 14-16 April 2015, Terengganu.
  13. S.M.M. Ersivan, R. Rashid, N.A. Zaharudin, N.A.N. Mahmood, Growth and Survival of Lactobacillus Casei in Rice Bran and Banana Peel Medium, International Conference On Innovation In Science And Technology, 20-21 April 2015, UTM Kuala Lumpur.
  14. A.N. Sadikin, M.G.M. Nawawi, N. Othman, R.R. Ali, M. Mohamed, Permeability Study Of Empty Fruit Bunches Filter Media, 1ST Academic Research On Palm Oil Sustainability (ARPOS) Network Symposium, 10-11 June 2014, Kuala Lumpur.
  15. A.N. Sadikin, M.G.M. Nawawi, N. Othman, R.R. Ali, U.A. Ali, N. Ibrahim, H. Hasbullah, R.M. Kasmani, Effect Of Chitosan Adhesive On Water Absorption Of Lignocellulosic Non-Woven Filter Media, International Symposium On Green Manufacturing And Applications (ISGMA) 2014, 24-28 June 2014, Korea.
  16. N.F.M. Noah, N. Othman, S.K. Bachok, N.A. Abdullah, Palladium extraction using emulsion liquid membrane process – stability study, Advanced Materials Research, 20-22 August 2014, Kuala Lumpur.
  17. N. Jusoh, N. Othman, N. Nasruddin, Liquid Membrane Formulation for Succinic Acid Extraction from Simulated Aqueous Waste Solution, International Conference on Global Sustainability and Chemical Engineering (ICGSCE 2014), 20-22 August 2014, Kuala Lumpur.
  18. A.N. Sadikin, M.G.M. Nawawi, N. Othman, U.A. Asli, R.R. Ali, H. Hasbullah, N. Ibrahim, Effect of chitosan binder on water absorption of empty fruit bunches filter media, Malaysia International Conference On Oils And Fats, 20-21 August 2014, Kuala Lumpur.
  19. R.N.R. Sulaiman, N. Othman, N.A.S. Amin, Stability study of water in oil emulsion in emulsion liquid membrane process. International Symposium of Chemical Engineering 2013 (ISCE2013), Ho Chi Minh Vietnam, 30-31 October 2013.
  20. R.N.R. Sulaiman, N. Othman, N.A.S. Amin, N.F.M. Noah, Parameter study of ionized nanosilver recovery from wash water using emulsion liquid membrane process, International Conference on Separation Science and Technology (ICoST 2013), Grand Paragon Hotel, Johor 19-21 September 2013.
  21. R.N.R. Sulaiman, N. Othman, N.A.S. Amin, Recovery of ionized nanosilver from wash water using emulsion liquid membrane process. Conference on Membrane Science and Technology (MST 2013), Seri Pacific Hotel Kuala Lumpur, 27-29 August 2013.
  22. N. Othman, C.K. Xian, N. Harruddin, A. Idris, Z.Y. Ooi, Parameter Study of Lignosulfonate Extraction Using Supported Liquid Membrane Process. International Symposium Chemical Engineering 2013 (ISCE2013), Ho Chi Minh Vietnam, 30-31 October 2013.
  23. N. Othman, N. Harruddin, A. Idris, N.F.M. Noah, Behaviour Study of Microporous Polypropylene Membrane Development via Thermally Induced Phase Separation. Conference on Membrane Science and Technology (MST 2013), Seri Pacific Hotel Kuala Lumpur 27-29 August 2013.
  24. N.F.M. Noah, N. Othman, R.N.R. Sulaiman, Kinetic study of palladium extraction using Cyanex 302 as mobile carrier. International Conference on Separation Science and Technology (ICoST 2013), Grand Paragon Hotel, Johor, 19-21 September 2013.
  25. N. Othman, N.F.M. Noah, N. Harruddin, N.A. Abdullah, S.K. Bachok, Selective recovery of Palladium from simulated liquid waste solution by Emulsion Liquid Membrane process using D2EHPA as a mobile carrier. Conference on Membrane Science and Technology (MST 2013), Seri Pacific Hotel Kuala Lumpur, 27-29 August 2013.
  26. A.N. Sadikin, M.G.M. Nawawi, N. Othman, Optimization of water permeability of “green” non-woven filter media from lignocellulosic fibers using Taguchi method, International Conf. On Separation Science, 19-21 September 2013.
  27. Z.Y. Ooi, N. Othman, M. Mohamed, R. Rashid, Removal Performance of Lignin Compound from Simulated Pulping Wastewater Using Emulsion Liquid Membrane Process, International Conference of Recycling and Reuse, Istanbul Turkey, 4-6 June 2012.
  28. N. Harruddin, N. Othman, Z.Y. Ooi, A. Idris , Removal of Reactive Dye by Flat Sheet Supported Liquid Membrane Using Tridodecylamine as a Carrier, International Conference of Science Technology and Social Science, Kuantan, Pahang, 20-22 November 2012.
  29. RN.R. Sulaiman, N. Othman, N.A.S. Amin, N.H. Kamaludin, N.N.I.S. Udin, Extraction of Ionized Nanosilver by Emulsion Liquid Membrane Using Cyanex 302 as a Mobile Carrier, International Conference of Science Technology and Social Science, Kuantan, Pahang, 20-22 November 2012.
  30. N. Othman, Z.Y. Ooi, N. Harruddin, Liquid Membrane Formulation for Removal of Kraft Lignin from Simulated Liquid Waste Solution, Regional Annual Fundamental Science Seminar (RAFSS 2012), Johor Baharu, Malaysia, November 2012.
  31. N. Othman, Liquid Membrane Formulation for Kraft Lignin, RAFASS 2012, 11 December 2012.
  32. N. Othman, Z.Y. Ooi, N. Harruddin, Kinetic Study of Lignin removal From Aqueous waste solution using tryoctylamine as a carrier, Proceedings of the 3rd (2011) CUTSE International Conference Miri, Sarawak, Malaysia, 8-9 Nov, 2011.
  33. N. Othman, A. Idris, Z.Y. Ooi, N. Harruddin, Stability of Flat Sheet Polyethersulfone Supported liquid membrane in the Transport of Reactive Dye from Aqueous Solution, Proceedings of the 3rd (2011) CUTSE International Conference Miri, Sarawak, Malaysia, 8-9 Nov, 2011.
  34. N. Othman, Z.Y. Ooi, S.N. Zailani, Recovery of Basic Dye From Liquid Waste Solution Using Continuous Emulsion Liquid Membrane Extractor, ICCEIB -SOMChE 2011, Universiti Malaysia Pahang, Kuantan, 28 November 2011.
  35. N. Othman, S. Subramaniam, S.N. Zailani, Recovery of Rhodamine 6G Dye From Liquid Waste Solution Using Emulsion Liquid Membrane Process, International Conference of Women Engineering, Kuantan Pahang, 20-22 November 2011.
  36. A.N. Sadikin, M.G.M. Nawawi, N. Othman, Bio-composite nonwoven media based on chitosan and empty fruit bunches for wastewater application, International Conference On Advances In Materials And Processing Technologies (AMPT2010), AIP Conference Proceedings, 1315 (2011) 137-142.
  37. S.N. Zailani, N. Othman, N. Mili, R. Rashid, M. Idrous, Selective Extraction of Reactive Azo Dyes from Batik Industry Wastewater using Emulsion Liquid Membrane Process, Paper resented at 8th International Conference of Membrane Science and Technology MST2010, Bandung Indonesia, 29 November 2010.
  38. N. Othman, R. Djamal, N. Mili and S.N. Zailani, Removal of Red 3BS Dye from Wastewater Using Emulsion Liquid Membrane Process, International conference of Fundamental and Appied Science, ICFAS-2010, Kuala Lumpur, 12-15 June 2010.
  39. N. Othman, E.Z. Zulkifli, S.N. Zailani, N. Mili. Liquid membrane extraction of rhodamine 6G using bis (2-ethylhexyl) phosphate, World Engineering Congress, WEC 2010, Kuching Serawak.
  40. N.A.B. Mohammad, N. Othman, N. Mili, Extraction of remazol brilliant orange 3r from textile wastewater using tetrabutyl ammonium bromide, RAFSS 2010, Kuala Lumpur.
  41. N. Othman, N. Mili, S.N. Zailani, N.S.N. Abd Aziz, Liquid-Liquid Extraction of Red 3BS Reactive Dye Using Tetrabutyl Ammonium Bromide, CUTSE, Miri Serawak 24-25 November 2009.
  42. N. Othman, N. Mili, S.N. Zailani , Liquid-liquid Extraction of Turquoise Blue Reactive Dye Using Tridodecylamine, Environmental Science and Technology Conference (ESTEC 2009), Kuala Terengganu, 7-8 Disember 2009.
  43. N. Othman, N. Mili, S.N. Zailani, Emulsion Liquid Membrane Extraction Of Turquoise Blue Reactive Dye From Simulated Batik Industry Wastewater Using Tri-Dodecylamine, Environmental Science and Technology Conference (ESTEC 2009), Kuala Terengganu, 7-8 Disember 2009.
  44. N. Othman, A. Idris, N. Mili, Liquid Membrane Formulation for Removal of Reactive Dyes from Liquid Waste Solution Using Emulsion Liquid Membrane Process, 7th International Conference on Membrane Science and Technology, Kuala Lumpur, 12-15 May 2009.
  45. N. Othman, A. Ahmad, M.A. Piramali, Effect of Electrical Field on Demulsification of Water in Oil Emulsion In Emulsion Liquid Membrane System, 23rd Symposium of Malaysian Chemical Engineers (SOMCHE-2009), Sabah, 12-14 August 2009.
  46. N. Othman, A. Ahmad, Emulsion Liquid Membrane Extraction Of Precious Metals From Liquid Waste Solution, Paper Presented at International Conference on Environment, Penang Malaysia, 15-17 December 2008.
  47. M.G.M. Nawawi, N. Othman, A.N. Sadikin, N.H.C. Ismail, Non-woven Filter Media from Lignocellulosic Fiber as a Potential Technology for Primary Industrial Wastewater Treatment, International Graduate Conference UTM, 24-25 December 2008.
  48. N. Othman, M.Y.M. Yusof, M.S.M. Noor, Stability of Water in Oil (W/O) Emulsion in Liquid Membrane Process, Regional Annual Fundamental Science Seminar (RAFSS 2008), Universiti Teknologi Malaysia, Skudai Johor, Malaysia, 27-29 May 2008.
  49. N. Othman, K.H. Hii, Numerical Solution of Metal Extraction using Emulsion Liquid Membrane System, Regional Annual Fundamental Science Seminar (RAFSS 2008), Universiti Teknologi Malaysia, Skudai Johor, Malaysia, 27-29 May 2008.
  50. N. Othman, C. Tung, C.K.Hie, H.B. Mat, M. Goto, Silver Extraction From Photographic Waste Using Solvent Extraction Process,  Presented in Symposium of Malaysian Chemical Engineers 2004 (SOMChE 2004), Perak, Malaysia, 13-14 December 2004.
  51. N. Othman, C. Tung, C.K. Hie, M. Goto, H.B. Mat, The Extraction of Silver from Photographic Wastes by Tetramethylthiuram Disulfide, Symposium of Malaysian Chemical Engineers 2004 (SOMChE 2004), Perak, Malaysia, 13-14 December 2004.
  52. N. Othman, M. Goto, H.B. Mat, Precious Metal Extraction from Liquid Photographic Wastes, 10th Asian Pacific Chemical Engineer, Kitakyushu, Japan, 17-21 October 2004.
  53. N. Othman, M. Goto, H.B. Mat, The Extraction of Silver from Photographic Wastes by bis(2,4,4-trimethylpentyl)-monothio phosphinic acid, Annual Fundamental Science Seminar (AFSS 2004), Universiti Teknologi Malaysia, Skudai Johor, Malaysia, 14-15 June 2004.
  54. N. Othman, M. Goto, H.B. Mat, Liquid Membrane Technology For Precious Metals Recovery From Industrial Waste, Regional Symposium on Membrane Science & Technology (MST2004), Johor, Malaysia, 21-25 April 2004.
  55. N. Othman, M. Goto, H.B. Mat, Extractant Selectivity of Metal Extraction from Liquid Photographic Waste, 17th Symposium of Malaysian Chemical Engineers (SOMChE 2003), Penang, Malaysia, 29-30 December 2003.
  56. L.K. Meng, A.N. Sadikin, N. Othman, K.S.N. Kamarudin, H.B. Mat, Selective leaching of silver from selected semiconductor waste, Symposium of Malaysian Chemical Engineers 2004 (SOMChE 2004), Perak, Malaysia, 13-14 December 2004.
  57. K.F. Loh, S.E. Lau, S.W. Lau, S.H. Setapar, K.S.N. Kamaruddin, N. Othman, A.N. Sadikin, H.B. Mat, Reverse Micelle Extraction of Erythromycin, Presented in Symposium of Malaysian Chemical Engineers 2004 (SOMChE 2004), Perak, Malaysia, 13-14 December 2004.
  58. H.B. Mat, Yuliusman, N. Othman, Selective Nickel Recovery From Spent Catalyst, World Engineering Congress and Exhibition, Kuala Lumpur, 19-22 July 1999.
  59. H.B. Mat, B.S. Tang, Yuliusman, N. Othman, Selective Extraction of Silver From Semiconductor Waste, World Engineering Congress and Exhibition, Kuala Lumpur, 19-22 July 1999.
  60. N. Othman, H.B. Mat, Ramzan ,Yuliusman, Proses Pencirian dan Penghasilan Semula Nikel Daripada Mangkin Nikel Terpakai, Seminar Kimia Analisis Kebangsaan, Universiti Teknologi Malaysia, 6-7 November 1998.
  61. T.B. Seng, H.B. Mat, N. Othman, Selective Extraction of Silver From Semiconductor Wastes, Seminar Kimia Analisis Kebangsaan, Universiti Teknologi Malaysia, 6-7 November 1998.
  62. Yuliusman, H.B. Mat, N. Othman, Penyariaan cecair-cecair Logam Perak Menggunakan Cyanex 272 Dalam Kerosen, Seminar Kimia Analisis Kebangsaan, Universiti Teknologi Malaysia, 6-7 November 1998.
  63. Y. Sukirman, S. Mustapha, N. Othman, A Numerical Simulation For Analysing The Flow-Consolidation Behaviour of Filter Presses, Prosiding Seminar Penyelidikan Fakulti Kejuruteraan Kimia dan Kejuruteraan sumber Asli, Universiti Teknologi Malaysia, 1996.
  64. Y. Sukirman, S. Mustapha, N. Othman, Coupled Flow Consolidation Analysis During Filtration Process- A Numerical Solution, Proceeding of Third Asian-Pacific Conference on Computational Mechanics, 3 (1996) 2313-2318.
  65. Yuliusman, H.B. Mat, N. Othman, Liquid-liquid extraction of silver from pure and photographic waste solutions using Cyanex 272 in kerosene, 9th Asian Pacific Confederation of Chemical Engineering Proceeding, New Zealand, 2002.
  66. N. Othman, K.H. Chan, M. Goto, H. Mat, Emulsion Liquid Membrane Extraction ofSilyer from photographic Waste Using Cyanex 302 As A Mobile Carrier, 2nd International Conference on Chemical and Bioprocess Engineering in conjunction with 19th Symposium of Malaysian Chemical Engineers (SOMChE 2005), Kota Kinabalu, Sabah, 8-10 December 2005.
  67. L.K. Meng, T.B. Seng, H.B. Mat and N. Othman, Wastewater Management in Electroplating Industries- A Opportunity for Metal Recovery, Waste & Wastewater Management For Developing Countries, Kuala Lumpur, 29-31 October 2001.
  68. K. Wardani, T.B. Seng, H.B. Mat, N. Othman, Kinetic study of silver leaching from semiconductor waste, 15th Symposium of Malaysian Chemical Engineers, Johor Bahru, 11-12 September 2001.