1. Shahadat, M., T.T. Teng, M. Rafatullah and M. Aeshad, 2015. Titanium based nanocomposite materials, Recent advance perspective: A review. Colloids Surf. B-Biointerfaces, 126: 121-137.
2. Shahadat, M., M. Rafatullah and T.T. Teng, 2015. Characterization and sorption behaviour of natural adsorbent for exclusion of chromium ions from industrial effluents. Desalination Water Treat., 53: 1395-1403.
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3. Low, L.W., T.T. Teng, A.F.M. Alkarkhi, N. Morad and B. Azahari, 2015. Carbonization of Elaeis guineensis frond fiber: Effect of heating rate and nitrogen gas flow for adsorbent propertis enhancement. J. Ind. Eng. Chem. .
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4. Yeap, K.L., T.T. Teng, B.T. Poh, N. Morad and K.E. Lee, 2014. Preparation, characterization and application of inorganic-organic hybrid polymer in coagulation/flocculation of dye wastewater. Chem. Eng. J., 243: 305-314.
5. Woo, Y.S., M. Rafatullah, A.F.M. Alkarkhi and T.T. Teng, 2014. Removal of terasil red R dye by using fenton oxidation: A statistical analysis. Desalin. Water Treat., 52: 4883-4894.
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6. Wong, Y.S., T.T. Teng, S.A. Ong, M. Norhashimah, M. Rafatullah and J.Y. Leong, 2014. Methane gas production from palm oil wastewater: An anaerobic methanogenic degradation process in continuous stirrer suspended closed anaerobic reactor. J. Taiwan Inst. Chem. Eng., 45: 896-900.
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7. Wong, Y.S., T.T. Teng, S.A. Ong, M. Norhashimah and M. Rafatullah, 2014. Suspended growth kinetic analysis on biogas generation from newly isolated anaerobic microbial communities for palm oil mill effluent at mesophilic temperature R. Soc. Chem. Adv., 4: 64659-64667.
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8. Wong, Y.S., T.T. Teng, S.A. Ong, M. Norhashimah and M. Rafatullah, 2014. Start-up operation and hydraulic retention time selectivity for palm oil mill wastewater at mesophilic temperature in anaerobic suspended growth closed bioreactor. Adv. Mater. Res., 955: 1330-1334.
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9. Teng, T.T., S.S. Wong and L.W. Low, 2014. Coagulation-Flocculation Method for the Treatment of Pulp and Paper Mill Wastewater. In: The Role of Colloidal Systems in Environmental Protection, Fanun, M. (Ed.). Elsevier, France, pp: 239-259.
10. Talebi, A., I. Norli, T.T. Teng and A.F.M. Alkarkhi, 2014. Optimization of COD, apparent colour and turbidity reductions of landfill leachate by fenton reagent-response surface methodology. Desalin. Water Treat., 52: 1524-1530.
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11. Shahadat, M., M. Rafatullah and T.T. Teng, 2014. A comparative study for the characterization of polyaniline based nanocomposite materials and membrane properties. R. Soc. Chem. Adv., 4: 20686-20692.
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12. Sanayei, Y., N. Chaibakhsh, A. Chaibakhsh, A.R. Pendashteh, N. Ismail and T.T. Teng, 2014. Preparation, characterization and application of inorganic-organic hybrid polymer in coagulation/flocculation of dye wastewater. Int. J. Chem. Eng., Vol. 2014. .
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13. Low, L.W., T.T.Teng, A.F.M. Alkarkhi, N. Morad and B. Azahari, 2014. Adsorption of Rhodamine B dye on Elaeis guineensis frond fiber. Separat. Sci. Technol., 49: 1104-1118.
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14. Low, L.W., T.T. Teng, N. Morad and B. Azahari, 2014. Optimization of the column studies into the adsorption of methylene blue dye using bagasse. Desalin. Water Treat., 52: 6194-6205.
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15. Lee, K.E., N. Morad, T.T. Teng and B.T. Poh, 2014. Reactive dye removal using inorganic-organic composite material: Kinetics, mechanism and optimization. J. Dispersion Sci. Technol., 35: 1557-1570.
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16. Lau, Y.Y., Y.S. Wong, T.T. Teng, N. Morad, M. Rafatullah and S.A. Ong, 2014. Coagulation-flocculation of acid orange 7 azo dye with green refined laterite soil. Chem. Eng. J., 246: 383-390.
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17. H'ng, Y.M., Y. Yusup, H.P.S. Abdul Khalil and T.T. Teng, 2014. Pilot study on indoor flows and turbulence statistics of a vertical axis wind turbine. Mech. Eng. Res., 4: 63-78.
18. Elumalai, S., G. Muthuraman, M. Sathya, M. Soniya and T.T. Teng, 2014. Recovery of dye from textile effluents using phenol as an extractant. J. Ind. Eng. Chem., 20: 1958-1964.
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19. Wong, Y.S., T.T. Teng, S.A. Ong, M. Norhashimah, M. Rafatullah and H.C. Lee, 2013. Anaerobic acidogenesis biodegradation of palm oil mill effluent using Suspended Closed Anaerobic Bioreactor (SCABR) at mesophilic temperature. Procedia Environmental Sciences, 18: 433-441.
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20. Teng, T.T., Y.S. Wong, S.A. Ong, M. Norhashimah and M. Rafatullah, 2013. Start-up operation of anaerobic degradation process for palm oil mill effluent in anaerobic bench scale reactor (ABSR). Procedia Environmental Sciences, 18: 442-450.
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21. Teng, T.T., G. Muthuraman, K. Mubeena and M. Sathya, 2013. Emulsion liquid membrane: Removal and recovery of organic and inorganic ions. J. Membrane Sci. Technol., Vol. 3. .
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22. Talebi, A., T.T. Teng, A.F.M. Alkarkhi and Y. Su, 2013. Methyl violet removal from synthetic wastewater by liquid-liquid extraction using vegetable oils as solvent. Int. J. Scient. Res. Environ. Sci., 1: 357-364.
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23. Low, L.W., T.T. Teng, N. Morad and B. Azahari, 2013. Adsorption studies of methylene blue and malachite green from aqueous solutions by pretreated lignocellulosic materials. Separat. Sci. Technol., 48: 1688-1698.
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24. Lee, K.E., I. Khan, N. Morad, T.T. Teng and B.T. Poh, 2013. Viscometric and morphological properties of magnesium salt-polyacrylamide composite polymer in aqueous solutions. J. Solut. Chem., 42: 27-43.
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25. Fatehah, M.O., S. Hossain and T.T. Teng, 2013. Semiconductor wastewater treatment using tapioca starch as a natural coagulant. J. Water Resour. Prot., 5: 1018-1026.
26. Abbas, F.M.A., H.K. Lim, Y. Yusup, T.T. Teng, M.A. Abu Bakar and K.S. Cheah, 2013. Treatment of terasil red r and cibacron red R wastewater using extracted aluminum from red earth: Factorial design. J. Environ. Manage., 122: 121-129.
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27. Wong, Y.S., S.A. Ong, T.T. Teng, L.N. Aminah and K. Kumaran, 2012. Production of bioflocculant by Staphylococcus cohnii sp. from Palm Oil Mill Effluent (POME). Water Air Soil Poll., 223: 3775-3781.
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28. Teng, T.T., Y. Yusup and L.W. Low, 2012. Metal Ion Extraction Using Organic Solvents: An Application of the Equilibrium Slope Method. In: Stoichiometry and Research: The Importance of Quantity in Biomedicine, Innocenti, A. (Ed.). InTech, Croatia, pp: 121-132.
29. Teng, T.T. and L.W. Low, 2012. Removal of Dyes and Pigments from Industrial Effluents. In: Water Treatment and Pollution Prevention: Advances in Research, Sharma, S.K. and R. Sanghi (Eds.). Springer, Germany, pp: 65-94.
30. Tang, S.K., T.T. Teng, A.F.M. Alkarkhi and Z. Li, 2012. Sonocatalytic degradation of rhodamine B in aqueous solution in the presence of TiO₂ coated activated carbon. APCBEE Procedia, 1: 110-115.
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31. Talebi, A., T.T. Teng, A.F.M. Alkarkhi, I. Norli and L.W. Low, 2012. Optimization of nickel removal using liquid-liquid extraction and response surface methodology. Desalination Water Treat., 47: 334-340.
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32. Sze-Yin, S., A.A.N. Aziah, T.T. Teng and L.H. Cheng, 2012. Effects of maltodextrin and trehalose on the physical properties of chinese steamed bread prepared from freezer stored dough. Int. Food Res. J., 19: 333-340.
33. Muthuraman, G., T.T. Teng and S.H. Tan, 2012. Liquid-liquid extraction of cibacron red FN-R by TBAB as an extractant. Desalination, 284: 135-141.
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34. Man, L.W., P. Kumar, T.T. Teng and K.L. Wasewar, 2012. Design of experiments for malachite green dye removal from wastewater using thermolysis-coagulation-flocculation. Desalinat. Water Treat., 40: 260-271.
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35. Lim, H.K., T.T. Teng, M.H. Ibrahim, A. Ahmad and H.T. Chee, 2012. Adsorption and removal of zinc (II) from aqueous solution using powdered fish bones. APCBEE Procedia, 1: 96-102.
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36. Lee, K.E., N. Morad, T.T. Teng and B.T. Poh, 2012. Kinetics and In situ rheological behavior of acrylamide redox polymerization. J. Dispersion Sci. Technol., 33: 387-395.
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37. Lee, K.E., N. Morad, T.T. Teng and B.T. Poh, 2012. Factorial experimental design for reactive dye flocculation using inorganic-organic composite polymer. APCBEE Procedia, 1: 59-65.
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38. Lee, K.E., N. Morad, T.T. Teng and B.T. Poh, 2012. Evaluation of factors and kinetics study of polyacrylamide redox polymerization using statistical design modeling. J. Polymer Eng., 32: 215-224.
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39. Lee, K.E., N. Morad, T.T. Teng and B.T. Poh, 2012. Development, characterization and the application of hybrid materials in coagulation/flocculation of wastewater: A review. Chem. Eng. J., 203: 370-386.
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40. Lee, K.E., I. Khan, N. Morad, T.T. Teng and B.T. Poh, 2012. Physicochemical and rheological properties of novel magnesium salt-polyacrylamide composite polymers. J. Dispersion Sci. Technol., 33: 1284-1291.
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41. Hasnam, C.N.C., N. Morad, N. Ismail, T.T. Teng and C.J. Ogugbue, 2012. Methylene blue degradation by Sphingomonas paucimobilis under aerobic conditions. Water Air Soil Poll., 223: 5131-5142.
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42. Ayob, A., N. Ismail, T.T. Teng, A.Z. Abdullah and B.M. Siddique, 2012. Characterization of polymer-stabilized nano zero-valent iron particles by ultrasonic irradiation-assisted method. J. Polymer Mat., 29: 167-179.
43. Alkarkhi, A.F.M., Y. Yusup and T.T. Teng, 2012. Optimal conditions of Al and fe extraction from laterite soil using D-optimal design. Environmentalist, 32: 453-463.
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44. Aik, T.K., N. Morad, T.T. Teng, N. Ismail and P. Panneerselvam, 2012. Screening of factors influencing the adsorption of methylene blue aqueous solution onto raw maize cobs using fractional factorial design. J. Dispersion Sci. Technol., 33: 1730-1738.
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45. Afizah, A., N. Ismail, T.T. Teng and A.Z. Abdullah, 2012. Immobilization of Cu²⁺ using stabilized nano zero valent iron particles in contaminated aqueous solutions. Environ. Prot. Eng., 38: 119-131.
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46. Teng, T.T. and S.H. Chang, 2011. The Risks and Treatments of Heavy Metals from Electoplating Wastewater. In: Hazardous Materials: Types, Risks and Control, Brar, S.K. (Ed.). Nova Science Publishers, USA., pp: 315-337.
47. Sim, S.Y., A.A.N. Aziah, T.T. Teng and L.H. Cheng, 2011. Farinograph and extensograph properties of frozen dough added with psyllium husk powder or locust bean gums. Thai J. Agric. Sci., 44: 361-368.
48. Pang, F.M., P. Kumar, T.T. Teng, A.K. Mohd Omar and K.L. Wasewar, 2011. Removal of lead, zinc and iron by coagulation-flocculation. J. Taiwan Inst. Chem. Eng., 42: 809-815.
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49. Low, L.W., T.T. Teng, A.F.M. Alkarkhi, A. Ahmad and N. Morad, 2011. Optimization of the adsorption conditions for the decolorization and COD reduction of methylene blue aqueous solution using low-cost adsorbent. Water Air Soil Poll., 214: 185-195.
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50. Low, L.W., T.T. Teng, A. Ahmad, N. Morad and Y.S. Wong, 2011. A novel pretreatment method of lignocellulosic material as adsorbent and kinetic study of dye waste adsorption. Water Air Soil Poll., 218: 293-306.
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51. Lim, C.L., N. Morad, T.T. Teng and I. Norli, 2011. Chemical Oxygen Demand (COD) reduction of a reactive dye wastewater using H₂O₂/Pyridine/Cu (II) system. Desalination, 278: 26-30.
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52. Lee, K.E., T.T. Teng, N. Morad, B.T. Poh and V.M. Mohanapriya, 2011. Synthesis and flocculation activity of novel ferric chloride-polyacrylamide (FeCl₃-PAM) hybrid polymer. Desalination, 266: 108-113.
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53. Lee, K.E., N. Morad, B.T. Poh and T.T. Teng, 2011. Comparative study on the effectiveness of hydrophobically modified cationic polyacrylamide groups in the flocculation of kaolin. Desalination, 270: 206-213.
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54. Lee, K.E., I. Khan, N. Morad, T.T. Teng and B.T. Poh, 2011. Thermal behaviour and morphological properties of novel magnesium salt-polyacrylamide composite polymers. Polymer Compos., 32: 1515-1522.
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55. Kumar, P., T.T. Teng, S. Chand and K.L. Wasewar, 2011. Treatment of paper and pulp mill effluent by coagulation. Int. J. Civil Environ. Eng., 3: 222-227.
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56. Kumar, P., T.T. Teng, S. Chand and K.L. Wasewar, 2011. Fenton oxidation of carpet dyeing watewater for removal of COD and color. Desalinat. Water Treat., 28: 260-265.
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57. Kondru, A.K., P. Kumar, T.T. Teng, S. Chand and K.L. Wasewar, 2011. Synthesis and characterization of Na-Y zeolite from coal fly ash and its effectiveness in removal of dye from aqueous solution by wet peroxide oxidation. Arch. Environ. Sci., 5: 46-54.
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58. Chang, S.H., T.T. Teng, I. Norli and F.M.A. Abbas, 2011. Selection of design parameters and optimization of operating parameters of soybean oil-based bulk liquid membrane for Cu(II) removal from aqueous solutions. J. Hazard. Mater., 190: 197-204.
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59. Chang, S.H., T.T. Teng and N. Ismail, 2011. Soybean oil-based bulk liquid membrane for simultaneous extraction and stripping of Cu(II) from aqueous solutions. Int. J. Environ. Sci. Dev., 2: 389-393.
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60. Chang, S.H., T.T. Teng and I. Norli, 2011. Screening of factors influencing Cu(II) extraction by soybean oil-based solvents using fractional factorial design. J. Envir. Manage., 92: 2580-2585.
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61. Chang, S.H., T.T. Teng and I. Norli, 2011. Optimization of Cu(II) extraction from aqueous solutions by soybean oil-based solvent using response surface methodology. Water Air Soil Poll., 217: 567-576.
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62. Chang, S.H., T.T. Teng and I. Norli, 2011. Kinetic study of Cu(II) transport through soybean oil-based bulk liquid membrane. Chem. Eng. J., 173: 352-360.
63. Chang, S.H., T.T. Teng and I. Norli, 2011. Efficiency, stoichiometry and structural studies of Cu(II) removal from aqueous solutions using Di-2-ethylhexylphosphoric acid and tributylphosphate loaded in soybean oil. Chem. Eng. J., 166: 249-255.
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64. Wasewar, K.L., P. Kumar, S. Chand, B.N. Padmini and T.T. Teng, 2010. Adsorption of cadmium ions from aqueous solution using granular activated carbon and activated clay Clean-Soil Air Water, 38: 649-656.
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65. Sanayei, Y., N. Ismail, T.T. Teng and N. Morad, 2010. Studies on flocculating activity of bioflocculant from Closed Drainage System (CDS) and its application in reactive dye removal. Int. J. Chem., 2: 168-173.
66. Muthuraman, G., K. Palanivelu and T.T. Teng, 2010. Transport of cationic dye by supported liquid membrane using D2EHPA as carrier. Colorat. Technol., 126: 97-102.
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67. Muthuraman, G. and T.T. Teng, 2010. Solvent extraction of methyl violet with salicylic acid from aqueous acidic solutions. Desalination, 263: 113-117.
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68. Lee, K.E., T.T. Teng, Y.F. Hong, N. Morad and B.T. Poh, 2010. Synthesis and application of novel calcium chloride-polyacrylamide (CaCl₂-PAM) hybrid polymers in flocculation of kaolin suspension. Separat. Purificat. Technol., 75: 346-351.
69. Chang, S.H., T.T. Teng and I. Norli, 2010. Extraction of Cu(II) from aqueous solutions by vegetable oil-based organic solvents. J. Hazard. Mater., 181: 868-872.
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70. Wong, Y.S., M.O.A.B. Kadir and T.T. Teng, 2009. Biological kinetics evaluation of anaerobic stabilization pond treatment of palm oil mill effluent. Bioresour. Technol., 100: 4969-4975.
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71. Sanayei, Y., N. Ismail, T.T. Teng and N. Morad, 2009. Biological treatment of reactive dye (Cibacron Yellow FN_2R) by sequencing batch reactor performance. Aust. J. Basic Applied Sci., 3: 4071-4077.
72. Pang, F.M., S.P. Teng, T.T. Teng and A.K.M. Omar, 2009. Heavy metals removal by hydroxide precipitation and coagulation-flocculation methods from aqueous solutions. Water Qual. Res. J. Canada, 44: 174-182.
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73. Muthuraman, G., T.T. Teng, C.P. Leh and I. Norli, 2009. Use of bulk liquid membrane for the removal of chromium (VI) from aqueous acidic solution with tri-n-butylphosphate as a carrier. Desalination, 249: 884-890.
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74. Muthuraman, G. and T.T. Tjoon, 2009. Extraction and recovery of rhodamine B, methyl violet and methylene blue from industrial wastewater using D2EHPA as an extractant. J. Ind. Eng. Chem., 15: 841-846.
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75. Muthuraman, G. and T.T. Teng, 2009. Transport of rhodamine-B in a vegetable oil based supported liquid membrane. Desalination, 249: 1062-1066.
76. Muthuraman, G. and T.T. Teng, 2009. Extraction of methyl red from industrial wastewater using xylene as an extractant. Prog. Natural Sci., 19: 1215-1220.
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77. Muthuraman, G. and K. Palanivelu, 2009. Extraction and recovery of methylene blue from industrial wastewater using benzoic acid as an extractant. J. Hazard. Mater., 163: 363-369.
    PubMed  |  
78. Ling, L.C., M. Norhashimah, T.T. Teng and I. Norli, 2009. Treatment of terasil red R dye wastewater using H₂O₂/pyridine/Cu (II) system. J. Hazard. Mater., 168: 383-389.
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79. Lee, K.E., B.T. Poh, N. Morad and T.T. Teng, 2009. Synthesis and characterization of the hydrophobically modified cationic polyacrylamide with low concentration of cationic monomer. J. Macromol. Sci. Part A, 46: 240-249.
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80. Amir, T., N. Ismail, A.F.M. Alkarkhi and T.T. Teng, 2009. Optimization of coagulation process for landfill leachate pretreatment using Response Surface Methodology (RSM). J. Sust. Dev., 2: 159-167.
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81. Lee, K.E., B.T. Poh, N. Morad and T.T. Teng, 2008. Synthesis and characterization of hydrophobically modified cationic acrylamide copolimer. Int. J. Polymer Anal. Charact., 13: 95-107.
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82. Latiff, A.A., S.S. Wong, T.T. Teng and A.A. Zuhairi, 2008. Improvement of alum and PACl coagulation by polyacrylamides (PAMs) for the treatment of pulp and paper mill wastewater. Chem. Eng. J., 137: 510-517.
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83. Wong, P.W., T.T. Teng and N.A.R.N. Norulaini, 2007. Efficiency of the coagulation-flocculation method for the treatment of dye mixtures containing disperse dye and reactive dye. Water Qual. Res. Canada, 42: 54-62.
84. Pang, F.M., C.E. Seng, T.T. Teng and I.M. Hakimi, 2007. Densities and viscosities of aqueous 1-propanol and 2-propanol solutions at various temperatures. J. Mol. Liq., 136: 71-78.
85. Ahmad, A.L., S.S. Wong, T.T. Teng and A. Zuhairi, 2007. Optimization of coagulation-flocculation process for pulp and paper mill effluent by response surface methodological analysis. J. Hazard. Mater., 145: 162-168.
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86. Wong, S.S., T.T. Teng, A.L. Ahmad, A.A. Zuhairi, G. Najafpour, 2006. Treatment of pulp and paper mill wastewater by polyacrylamide PAM in polymer induced flocculation. J. Hazardous Materials, 135: 378-388.
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87. Ooi, P.Y., T.T. Teng, A.K.M. Omar and N.A.R.N. Norulaini, 2005. Removal of dyes by aqueous mixed coagulants. ASEAN J. Chem. Eng., 5: 52-64.
88. Fadzlina, Z.A.N., A.A. Karim and T.T. Teng, 2005. properties of carboxymethylated sago (Metroxylon sagu) starch. J. Food Sci., 70: C560-S567.
89. Teng, S.P. and T.T. Teng, 2004. Measurement and prediction of the density of aqueous multicomponent solutions involving polyethylene glycol 2000. J. Chem. Eng. Jpn., 37: 40-44.
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90. Fadzlina, Z.A.N., T.T. Teng and M. Abdul Rahman, 2004. Measurement and prediction of the densities of the ternary aqueous mixtures involving sodium polyacrylate (NaPAA). ASEAN J. Chem. Eng., 4: 64-69.
91. Teng, T.T., 2003. Density prediction for aqueous multicomponent solutions obeying isopiestic relation and isopycnotic mixing rule. J. Solut. Chem., 32: 765-780.
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92. Maham, Y., T.T. Teng, L.G. Hepler and A.E. Mather, 2002. Volumetric properties of aqueous solutions of monoethanolamine, mono and dimethylethanolamines at temperatures from 5 to 80°C. I. Thermochimica Acta, 386: 111-118.
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93. Lebrette, L., Y. Maham, T.T. Teng, L.G. Hepler and A.E. Mather, 2002. Volumetric properties of aqueous solutions of mono and diethylethanolamines at temperatures from 5 to 80°C. II. Thermochimica Acta, 386: 119-126.
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