@article{scholars18837,
           title = {Nylon 6,6 Waste Nanofiber Membrane for Produced Water Filtration: Experimental, Performance Modelling, Optimization and Techno-Economic Analysis},
         journal = {Membranes},
             doi = {10.3390/membranes13020224},
            year = {2023},
            note = {cited By 4},
          volume = {13},
          number = {2},
        abstract = {Produced water (PW) is a by-product of oil and gas extraction, of which it is deemed as the primary contributor of wastewater stream in oil production. Conventional treatment such as membrane separation is favoured due to its sustainability and cost effectiveness. On the other hand, oceanic litters such as abandoned fishing nets endangered the marine life ecosystem, despite of its potential to be raw material for fabrication of nanofiber membrane (NFM). This study explores the potential usage of electrospun nylon 6,6 waste NFM for treatment of real PW. In terms of modelling, it is found that feed concentration is the dominant factor with R2 of 0.94 for permeate concentration response and 0.91 for average flux response. Moreover, the optimized system with average flux of 216.5 L/m2h with low specific power consumption of ca. 0.09 kWh/m3 is proven to be economically feasible with less than 5 error from predicted model. As for technoeconomic analysis, it is found that permeate flux plays the major role in controlling total capital cost (CAPEX) and operating cost (OPEX) of the system. The lowest total CAPEX and OPEX to achieve 10 ppm of permeate concentration, also was found to be RM 3.7 M and RM/year 1660, hence proving the economic feasibility of the proposed system. {\^A}{\copyright} 2023 by the authors.},
             url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85149107986&doi=10.3390\%2fmembranes13020224&partnerID=40&md5=acd938975189be9d0d8b93250281cfbc},
        keywords = {Cost benefit analysis; Economic analysis; Microfiltration; Nanofibers; Polyamides; Produced Water; Rayon; Waste treatment; Water filtration, Average flux; Crossflow microfiltration; Model optimization; Modeling; Nanofiber membrane; Nylon-6; Oil and gas; Performance Modeling; Permeate concentrations; Techno-Economic analysis, Cost effectiveness},
          author = {Abd Halim, N. S. and Mohd Hizam, S. and Wan Suhaimi, W. M. S. and Ahmad Farid, A. S. and Abd Rahman, P. N. K. and Wirzal, M. D. H. and Sambudi, N. S. and Md Nordin, N. A. H.}
}