Preparation of high-flux PSF/GO loose nanofiltration hollow fiber membranes with dense-loose structure for treating textile wastewater

Ji, Dawei; Xiao, Changfa; An, Shulin; Zhao, Jianqing; Hao, Jian; Chen, Kaikai

doi:10.1016/j.cej.2019.01.111

Cited by 121 publications

(22 citation statements)

References 52 publications

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“…3) Sampel limbah cair industri dimasukkan kedalam reaktor yang telah diisi membran. 5) Kondisi tekanan dan waktu kontak dalam reaktor diatur dengan variasi tekanan 4 bar selama 30 menit (Long et al, 2020); 1 atm selama 4 jam (Gunasegaran et al, 2020); 0,1-0,6 MPa selama 30 menit (Ji et al, 2019); 0,1-0,3 MPa selama 30 menit (Zeng et al, 2017); 4-6 bar selama 15-180 menit (Kiswanto et al, 2019); 1,5 atm selama 60 menit (Komala et al, 2019); 1 atm selama 30 menit (Pratiwi & Gunawan, 2018); 1 atm selama 20-100 menit (Pramitasari, 2017). 6) Filtratnya diambil untuk dianalisis kandungan warnanya.…”

Section: Prosedur Penelitian Filtrasiunclassified

“…Pada metode proses filtrasi terdapat beberapa media penyerap yang digunakan yaitu membran nanofiltrasi yang pernah dilakukan oleh [ (Long et al, 2020); (Ji et al, 2019); (Kiswanto et al, 2019)], membran polymer inclusion yang pernah dilakukan (Gunasegaran et al, 2020), membran PVDF/HNTs yang pernah dilakukan oleh (Zeng et al, 2017), membran keramik yang pernah dilakukan oleh (Komala et al, 2019) dan membran silika yang pernah dilakukan (Pratiwi & Gunawan, 2018), akan tetapi pada penelitian (Pramitasari, 2017) ditambahkan zeolit dalam pembuatan membrannya.…”

Section: Penyerapan Warna Pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Filtrasiunclassified

“…4) Kondisi suhu dalam reaktor diatur dengan variasi suhu 25 o C(Long et al, 2020); 25 o C(Ji et al, 2019).…”

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Studi Literatur Pengolahan Warna pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Adsorpsi, Filtrasi, dan Elektrolisis

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Puspitasari

2021

TECNOSCIENZA

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Warna pada limbah cair indusri tekstil dihasilkan berasal proses pewarnaan. Limbah cair yang berwarna ini jika di buang langsung akan menghambat proses transfer oksigen dibadan air. Tujuan dari studi literatur ini adalah mengetahui waktu kontak dan media penyerap yang terbaik pada metode adsorpsi, filtrasi dan elektrolisis dalam pengolahan warna pada limbah cair industri tekstil. Metode adsorpsi, filtrasi dan elektrolisis adalah metode yang sering digunakan pada pengolahan warna pada limbah cair industri tekstil. Berdasarkan studi literatur yang telah dilakukan didapatkan hasil waktu kontak optimum dan media penyerap yang terbaik pada metode adsorpsi menggunakan media penyerap biosorben selama 30 menit mampu menyerap warna dengan efesiensi penyerapan 99,9%, metode filtrasi menggunakan media penyerap membran nanofiltrasi selama 480 menit mampu menyerap warna dengan efesiensi penyerapan 99,9% dan meode elektrolisis menggunakan media penyerap elektroda PbO2, Al, C selama 120 menit mampu menyerap warna dengan efesiensi penyerapan 99,78%. Kata kunci: Zat warna, Limbah Cair Industri Tekstil, Adsorpsi, Filtrasi, Elektrolisis, Persen Removal Warna

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Section: Prosedur Penelitian Filtrasiunclassified

Section: Penyerapan Warna Pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Filtrasiunclassified

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Studi Literatur Pengolahan Warna pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Adsorpsi, Filtrasi, dan Elektrolisis

Sausan

Puspitasari

2021

TECNOSCIENZA

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“…Ji et al (2019) treated synthetic wastewater using loose nanofiltration (NF) hollow fiber membranes. The authors have added air and graphene oxide (GO) as bore fluid and additive with NF membranes, respectively, to enhance treatment performance.…”

Section: Physicochemical Processesmentioning

confidence: 99%

Textiles wastewater treatment technology: A review

Deng

Lamssali

Aryal

et al. 2020

Water Environment Research

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The following is a review of published literature on textile wastewater in 2019. Presented are the sections described for the review: concise introduction on the textiles wastewater, followed by a review of present textile treatment technologies organized by physicochemical, biological, and combined processes. Lastly, a discussion of the future topics is presented. © 2020 Water Environment Federation • Practitioner points • The discharge of textile dye wastewater represents a serious environmental problem and public health concern. • Effluents from textile manufacturing, dyeing, and finishing processes contain highconcentration recalcitrant chemicals that are resistant to biodegradation. • The textile wastewater needs environmental-friendly and cost-effective combined treatment process.

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“…Recently, Ji et al [26] reported the preparation of PSf/GO loose nanofiltration hollow-fiber membranes, which effectively stored Congo red at 99.9% over a continuous period of 480 min. Nasseri et al [27] synthesised and characterised a PSf/GO nanocomposite membrane under optimum conditions; this membrane eliminated up to 93% of bisphenol A from the water environment.…”

Section: Introductionmentioning

confidence: 99%

One-Pot Preparation of Alumina-Modified Polysulfone-Graphene Oxide Nanocomposite Membrane for Separation of Emulsion-Oil from Wastewater

Nguyen

Truong

et al. 2020

Journal of Nanomaterials

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In recent years, polysulfone-based nanocomposite membranes have been widely used for contaminated water treatment because they comprise properties such as high thermal stability and chemical resistance. In this study, a polysulfone (PSf) nanocomposite membrane was fabricated using the wet-phase inversion method with the fusion of graphene oxide (GO) and alumina (Al2O3) nanoparticles. We also showed that GO-Al2O3 nanoparticles were synthesised successfully by using a one-pot hydrothermal method. The nanocomposite membranes were characterised by Fourier transform infrared (FT-IR), scanning electron microscopy (SEM), nitrogen adsorption-desorption isotherms, energy-dispersive X-ray spectroscopy (EDX), thermogravimetric analysis (TGA), and water contact angle. The loading of GO and Al2O3 was investigated to improve the hydrophilic and oil rejection of the matrix membrane. It was shown that by using 1.5 wt.% GO-Al2O3 loaded in polysulfone, ~74% volume of oil was separated from the oil/water emulsion at 0.87 bar and 30 min. This figure was higher than that of the process using the unmodified membrane (PSf/GO) at the same conditions, in which only ~60% volume of oil was separated. The pH, oil/water emulsion concentration, separation time, and irreversible fouling coefficient (FRw) were also investigated. The obtained results suggested that the GO-Al2O3 nanoparticles loaded in the polysulfone membrane might have potential use in oily wastewater treatment applications.

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Preparation of high-flux PSF/GO loose nanofiltration hollow fiber membranes with dense-loose structure for treating textile wastewater

Cited by 121 publications

References 52 publications

Studi Literatur Pengolahan Warna pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Adsorpsi, Filtrasi, dan Elektrolisis

Studi Literatur Pengolahan Warna pada Limbah Cair Industri Tekstil Menggunakan Metode Proses Adsorpsi, Filtrasi, dan Elektrolisis

Textiles wastewater treatment technology: A review

One-Pot Preparation of Alumina-Modified Polysulfone-Graphene Oxide Nanocomposite Membrane for Separation of Emulsion-Oil from Wastewater

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