References

  1. Y. Xu, C. Chen, X. Li, J. Lin, Y. Liao, Z. Jin, Recovery of humic substances from leachate nanofiltration concentrate by a twostage process of tight ultrafiltration membrane, J. Cleaner Prod., 161 (2017) 84–94.
  2. M.J.K. Bashir, Y.Z. Jun, L.J. Yi, M.F.M. Abushammala, S.S. Abu Amr, L.M. Pratt, Appraisal of student’s awareness and practices on waste management and recycling in the Malaysian University’s student hostel area, J. Mater. Cycles Waste Manage., 22 (2020) 916–927.
  3. S.M.A. Abuabdou, W. Ahmad, N.C. Aun, M.J.K. Bashir, A review of anaerobic membrane bioreactors (AnMBR) for the treatment of highly contaminated landfill leachate and biogas production: Effectiveness, limitations and future perspectives, J. Cleaner Prod., 255 (2020) 120215, doi: 10.1016/j. jclepro.2020.120215.
  4. N.B. Azmi, M.J.K. Bashir, S. Sethupathi, C.A. Ng, Anaerobic stabilized landfill leachate treatment using chemically activated sugarcane bagasse activated carbon: kinetic and equilibrium study, Desal. Water Treat., 57 (2016) 3916–3927.
  5. S.M.A. Abuabdou, O.W. Teng, M.J.K. Bashir, N.C. Aun, S. Sethupathi, L.M. Pratt, Treatment of tropical stabilised landfill leachate using palm oil fuel ashisothermal and kinetic studies, Desal. Water Treat., 144 (2019) 201–210.
  6. T.J.H. Banch, M.M. Hanafiah, A.F.M. Alkarkhi, S.S. Abu Amr, Factorial design and optimization of landfill leachate treatment using tannin-based natural coagulant, Polymers (Basel), 11 (2019) 1–15, doi:10.3390/polym11081349.
  7. Q. Xu, G. Siracusa, S. Di Gregorio, Q. Yuan, COD removal from biologically stabilized landfill leachate using advanced oxidation processes (AOPs), Process Saf. Environ. Prot., 120 (2018) 278–285.
  8. S.Y. Guvenc, K. Dincer, G. Varank, Performance of electrocoagulation and electro-Fenton processes for treatment of nanofiltration concentrate of biologically stabilized landfill leachate, J. Water Process Eng., 31 (2019) 100863, doi: 10.1016/j. jwpe.2019.100863.
  9. S.S. Abu Amr, S.N.F. Zakaria, H.A. Aziz, Performance of combined ozone and zirconium tetrachloride in stabilized landfill leachate treatment, J. Mater. Cycles Waste Manage., 19 (2016) 1384–1390.
  10. M. Zielińska, D. Kulikowska, M. Stańczak, Adsorption – membrane process for treatment of stabilized municipal landfill leachate, Waste Manage., 114 (2020) 174–182.
  11. S.M.A. Abuabdou, M.J.K. Bashir, N.C. Aun, S. Sethupathi, Applicability of anaerobic membrane bioreactors for landfill leachate treatment: review and opportunity, IOP Conf. Ser.: Earth Environ. Sci., 140 (2018) 012033–012042.
  12. J. Shen, Q. Zhang, Q. Yin, Z. Cui, W. Li, W. Xing, Fabrication and characterization of amphiphilic PVDF copolymer ultrafiltration membrane with high anti-fouling property, J. Membr. Sci., 521 (2017) 95–103.
  13. C.A. Ng, L.Y. Wong, M.J.K. Bashir, S.L. Ng, Development of hybrid polymeric polyerthersulfone (PES) membrane incorporated with powdered activated carbon (PAC) for palm oil mill effluent (POME) treatment, Int. J. Integr. Eng. Spec. Issue Civ. Environ. Eng., 10 (2018) 137–141.
  14. P. Krzeminski, L. Leverette, S. Malamis, E. Katsou, Membrane bioreactors – a review on recent developments in energy reduction, fouling control, novel configurations, LCA and market prospects, J. Membr. Sci., 527 (2017) 207–227.
  15. A. Shehzad, M.J.K. Bashir, S. Sethupathi, J. Lim, Simultaneous removal of organic and inorganic pollutants from landfill leachate using sea mango derived activated carbon via microwave induced activation, Int. J. Chem. Reactor Eng., 14 (2016) 991–1001.
  16. D.J. Miller, D.R. Paul, B.D. Freeman, An improved method for surface modification of porous water purification membranes, Polymer (Guildf), 55 (2014) 1375–1383.
  17. S. Jankhah, P.R. Bérubé, Pulse bubble sparging for fouling control, Sep. Purif. Technol., 134 (2014) 58–65.
  18. B. Venkataganesh, A. Maiti, S. Bhattacharjee, S. De, Electric field assisted cross flow micellar enhanced ultrafiltration for removal of naphthenic acid, Sep. Purif. Technol., 98 (2012) 36–45.
  19. J.C. Crittenden, R.R. Trussell, D.W. Hand, K.J. Howe, G. Tchobanoglous, MWH’s Water Treatment: Principles and Design, John Wiley & Sons, New Jersey, USA, 2012.
  20. N.H. Ismail, W.N.W. Salleh, A.F. Ismail, H. Hasbullah, N. Yusof, F. Aziz, J. Jaafar, Hydrophilic polymer-based membrane for oily wastewater treatment: a review, Sep. Purif. Technol., 233 (2020) 116007, doi:10.1016/j.seppur.2019.116007.
  21. N.I.M. Nawi, M.R. Bilad, N.A.H.M. Nordin, M.O. Mavukkandy, Z.A. Putra, M.D.H. Wirzal, J. Jaafar, A.L. Khan, Exploiting the interplay between liquid-liquid demixing and crystallization of the PVDF membrane for membrane distillation, Int. J. Polym. Sci., 2018 (2018) 1–10, doi: 10.1155/2018/1525014.
  22. J. Ji, F. Liu, N. Awanis Hashim, M.R. Moghareh Abed, K. Li, Poly(vinylidene fluoride) (PVDF) membranes for fluid separation, React. Funct. Polym., 86 (2015) 134–153.
  23. M.J.K. Bashir, T.M. Xian, A. Shehzad, S. Sethupahi, N.C. Aun, S.A. Amr, Sequential treatment for landfill leachate by applying coagulation–adsorption process, Geosyst. Eng., 20 (2017) 9–20.
  24. J. Lv, G. Zhang, H. Zhang, C. Zhao, F. Yang, Improvement of antifouling performances for modified PVDF ultrafiltration membrane with hydrophilic cellulose nanocrystal, Appl. Surf. Sci., 440 (2018) 1091–1100.
  25. N.M. Mokhtar, W.J. Lau, B.C. Ng, A.F. Ismail, D. Veerasamy, Preparation and characterization of PVDF membranes incorporated with different additives for dyeing solution treatment using membrane distillation, Desal. Water Treat., 56 (2015) 1999–2012.
  26. A. Zhou, R. Jia, Y. Wang, S. Sun, X. Xin, M. Wang, Q. Zhao, H. Zhu, Abatement of sulfadiazine in water under a modified ultrafiltration membrane (PVDF-PVP-TiO2-dopamine) filtration-photocatalysis system, Sep. Purif. Technol., 234 (2020) 116099, doi: 10.1016/j.seppur.2019.116099.
  27. J.H. Jhaveri, Z.V.P. Murthy, A comprehensive review on anti-fouling nanocomposite membranes for pressure driven membrane separation processes, Desalination, 379 (2016) 137–154.
  28. J. Zhang, Q. Wang, Z. Wang, C. Zhu, Z. Wu, Modification of poly(vinylidene fluoride)/polyethersulfone blend membrane with polyvinyl alcohol for improving antifouling ability, J. Membr. Sci., 466 (2014) 293–301.
  29. L.Y. Wong, C.A. Ng, M.J.K. Bashir, C.K. Cheah, K. Leong, Membrane bioreactor performance improvement by adding adsorbent and coagulant: a comparative study, Desal. Water Treat., 57 (2015) 13433–13439.
  30. S. Wong, N. Ngadi, I.M. Inuwa, O. Hassan, Recent advances in applications of activated carbon from biowaste for wastewater treatment: a short review, J. Cleaner Prod., 175 (2018) 361–375.
  31. M.J.K. Bashir, J.W. Wong, S. Sethupathi, N.C. Aun, L.J. Wei, Preparation of palm oil mill effluent sludge biochar for the treatment of landfill leachate, MATEC Web Conf., 103 (2017) 1–8, doi:10.1051/matecconf/201710306008.
  32. APHA, Water Environment Federation, Standard Methods for the Examination of Water and Wastewater, 22nd ed., Washington, DC, 2012.
  33. S.M.A. Abuabdou, M.J.K. Bashir, N.C. Aun, S. Sethupathi, W.L. Yong, Development of a novel polyvinylidene fluoride membrane integrated with palm oil fuel ash for stabilized landfill leachate treatment, J. Cleaner Prod., 311 (2021) 127677, doi: 10.1016/j.jclepro.2021.127677.
  34. M. Mertens, T. Van Dyck, C. Van Goethem, A.Y. Gebreyohannes, I.F.J. Vankelecom, Development of a polyvinylidene di fluoride membrane for nano filtration, J. Membr. Sci., 557 (2018) 24–29.
  35. S.T. Tan, W.S. Ho, H. Hashim, C.T. Lee, M.R. Taib, C.S. Ho, Energy, economic and environmental (3E) analysis of wasteto- energy (WTE) strategies for municipal solid waste (MSW) management in Malaysia, Energy Convers. Manage., 102 (2015) 111–120.
  36. S.S. Abu Amr, H.A. Aziz, M.J.K. Bashir, Application of response surface methodology (RSM) for optimization of semi-aerobic landfill leachate treatment using ozone, Appl Water Sci., 4 (2014) 231–239.
  37. Stat-Ease Inc., Multifactor RSM Tutorial, 2016.
  38. S. Naraginti, Y.-Y. Yu, Z. Fang, Y.-C. Yong, Novel tetrahedral Ag3PO4@N-rGO for photocatalytic detoxification of sulfamethoxazole: process optimization, transformation pathways and biotoxicity assessment, Chem. Eng. J., 375 (2019) 122035, doi: 10.1016/j.cej.2019.122035.
  39. Z.A. Ghani, M. Suffian, N. Qamaruz, M. Faiz, M. Ahmad, Optimization of preparation conditions for activated carbon from banana pseudo-stem using response surface methodology on removal of color and COD from landfill leachate, Waste Manage., 62 (2017) 177–187.
  40. I.A. Ike, L.F. Dumée, A. Groth, J.D. Orbell, M. Duke, Effects of dope sonication and hydrophilic polymer addition on the properties of low pressure PVDF mixed matrix membranes, J. Membr. Sci., 540 (2017) 200–211.
  41. S. Nejati, C. Boo, C.O. Osuji, M. Elimelech, Engineering flat sheet microporous PVDF films for membrane distillation, J. Membr. Sci., 492 (2015) 355–363.
  42. H. Fan, Y. Peng, Application of PVDF membranes in desalination and comparison of the VMD and DCMD processes, Chem. Eng. Sci., 79 (2012) 94–102.
  43. H.A. Aziz, A. Mojiri, Wastewater Engineering: Advanced Wastewater Treatment Systems, 1st ed., IJSR Publications, Penang, Malaysia, 2014. Available at: https://doi.org/10.12983/1-2014-03-01
  44. T. Chidambaram, Y. Oren, M. Noel, Fouling of nanofiltration membranes by dyes during brine recovery from textile dye bath wastewater, Chem. Eng. J., 262 (2015) 156–168.
  45. Y. Zheng, W. Zhang, B. Tang, J. Ding, Y. Zheng, Z. Zhang, Membrane fouling mechanism of biofilm-membrane bioreactor (BF-MBR): pore blocking model and membrane cleaning, Bioresour. Technol., 250 (2018) 398–405.
  46. X. Chen, B. Zhao, L. Zhao, S. Bi, P. Han, X. Feng, L. Chen, Temperature- and pH-responsive properties of poly(vinylidene fluoride) membranes functionalized by blending microgels, RSC Adv., 4 (2014) 29933–29945.
  47. Department of Environment, Ministry of Natural Resources and Environment, Environmental requirements: A Guide for Investors, 11th ed., Malaysia, 2010.
  48. A. Kemal, K. Siraj, W.H. Michael, Adsorption of Cu(II) and Cd(II) onto activated carbon prepared from pumpkin seed shell, J. Environ. Sci. Pollut. Res., 5 (2019) 328–333.
  49. M. Aslam, R. Ahmad, J. Kim, Recent developments in biofouling control in membrane bioreactors for domestic wastewater treatment, Sep. Purif. Technol., 206 (2018) 297–315.
  50. I. Ali, O.A. Bamaga, L. Gzara, M. Bassyouni, M.H. Abdel-Aziz, M.F. Soliman, E. Drioli, M. Albeirutty, Assessment of blend PVDF membranes, and the effect of polymer concentration and blend composition, Membranes, 8 (2018) 1–19, doi: 10.3390/membranes8010013.
  51. E. Fumoto, S. Sato, T. Takanohashi, Determination of carbonyl functional groups in heavy oil using infrared spectroscopy, Energy Fuels, 34 (2020) 5231–5235.
  52. S.M.A. Abuabdou, Z.H. Jaffari, C.A. Ng, Y.C. Ho, M.J.K. Bashir, A new polyvinylidene fluoride membrane synthesized by integrating of powdered activated carbon for treatment of stabilized leachate, Water (Switzerland), 13 (2021), doi: 10.3390/ w13162282.
  53. B.E. Gurkan, J.C. de la Fuente, E.M. Mindrup, L.E. Ficke, B.F. Goodrich, E.A. Price, W.F. Schneider, A.J.F. Brennecke, Equimolar CO2 absorption by anion-functionalized ionic liquids, J. Am. Chem. Soc., 132 (2010) 2116–2117.
  54. D. Guo, Y. Xiao, T. Li, Q. Zhou, L. Shen, R. Li, Y. Xu, H. Lin, Fabrication of high-performance composite nanofiltration membranes for dye wastewater treatment: mussel-inspired layer-by-layer self-assembly,
    J. Colloid Interface Sci., 560 (2020) 273–283.
  55. J. Zhang, Z. Wang, Q. Wang, J. Ma, J. Cao, W. Hu, Z. Wu, Relationship between polymers compatibility and casting solution stability in fabricating PVDF/PVA membranes, J. Membr. Sci., 537 (2017) 263–271.
  56. J. Tae, J.F. Kim, H.H. Wang, E. di Nicolo, E. Drioli, Y.M. Lee, Understanding the non-solvent induced phase separation (NIPS) effect during the fabrication of microporous PVDF membranes via thermally induced phase separation (TIPS), J. Membr. Sci., 514 (2016) 250–263.
  57. B. Kunst, S. Sourirajan, An approach to the development of cellulose acetate ultrafiltration membranes, J. Appl. Polym. Sci., 18 (1974) 3423–3434.
  58. M.A. Bezerra, R.E. Santelli, E.P. Oliveira, L.S. Villar, L.A. Escaleira, Response surface methodology (RSM) as a tool for optimization in analytical chemistry, Talanta, 76 (2008) 965–977.