Enhancement of microfiltration performances of pozzolan membrane by incorporation of micronized phosphate and its application for industrial wastewater treatment

Beqqour, D.; Achiou, Brahim; Bouazizi, Abdelaziz; Ouaddari, Hanae; Elomari, H.; Ouammou, Mohamed; Bennazha, Jamal; Younssi, S. Alami

doi:10.1016/j.jece.2019.102981

Cited by 47 publications

(16 citation statements)

References 24 publications

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“…This is due to the fact that they have many advantages. It has been well documented that inorganic membranes offer: (i) chemical and thermal stability, (ii) bacteria resistance, (iii) high abrasion resistance, (iv) high flues and high separation efficiency, (v) high porosity and narrow pore distribution, and (vi) long service life [27][28][29][30][31][32]. Microfiltration membranes used for the clarification of fermentation broths usually have a microporous structure with a mean diameter of pores in the range of 0.10-1.40 µm and they are generally manufactured from compounds such as Al 2 O 3 , TiO 2 , and ZrO 2 (Table A1).…”

Section: Introductionmentioning

confidence: 99%

Cross-Flow Microfiltration of Glycerol Fermentation Broths with Citrobacter freundii

Tomczak

Gryta

2020

Membranes

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This paper reports the study of the cross-flow microfiltration (MF) of glycerol fermentation broths with Citrobacter freundii bacteria. A single channel tubular ceramic membrane with a nominal pore size of 0.14 µm was used. It has been demonstrated that the MF ceramic membrane has been successfully applied to bacteria cell removal and to effectively eliminate colloidal particles from glycerol fermentation broths. However, due to fouling, the significant reduction of the MF performance has been demonstrated. In order to investigate the impact of transmembrane pressure (TMP) and feed flow rate (Q) on MF performance, 24 experiments have been performed. The highest steady state permeate flux (138.97 dm3/m2h) was achieved for 0.12 MPa and 1000 dm3/h. Fouling analysis has been studied based on the resistance-in series model. It has been found that the percentage of irreversible fouling resistance during the MF increases with increasing TMP and Q. The permeate flux regeneration has been achieved by membrane cleaning with 3 wt % NaOH and 3 wt % H3PO4 at 45 °C. The results of this study are expected to be useful in industrially employing the MF process as the first step of glycerol fermentation broth purification.

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Section: Introductionmentioning

confidence: 99%

Cross-Flow Microfiltration of Glycerol Fermentation Broths with Citrobacter freundii

Tomczak

Gryta

2020

Membranes

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“…Although polymer membranes have commonly been used in industry, they suffer from some disadvantages including low thermal resistance and mechanical strength. In contrast, the ceramic membranes have superlative chemical, physical, and biological stability at high pressures and temperatures, and also they are resistant to UV irradiations [5,6].…”

Section: Introductionmentioning

confidence: 99%

Elaboration and characterization of novel two-layer tubular ceramic membranes by coating natural zeolite and activated carbon on mullite-alumina-zeolite support: application for oily wastewater treatment

Jafari

Abbasi

Hashemifard

2020

Journal of Asian Ceramic Societies

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“…The results indicate that improvement was found in mechanical strength, microstructure and permeability of the membrane on increased temperature. The experimental results showed that the membrane could almost reject all turbidity for tannery effluent and aluminum chloride suspension [39]. Mouiya et al studied the development of MF ceramic membrane by uniaxially compressing natural Moroccan materials.…”

Section: Mf Current Progress Discussionmentioning

confidence: 99%

Recent Developments of Membrane Technology for Wastewater Treatment

Gaikwad

2021

Materials Research Foundations

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The worldwide one major and important issue is the increasing shortage of freshwater. Water is polluted by various category of pollutant such as heavy metal, organic toxic chemical, dyes and others. In such situation providing better solutions for water treatment is a major challenge for researchers. Various techniques have been used in wastewater treatment applications but among those techniques the membrane technology is the most promising technology. This chapter contains recent progress of membrane technology for advanced wastewater treatment, is systematically summarize. This review includes introduction about different membrane technology such as microfiltration (MF), ultrafiltration (UF), nanofiltration (NF) and reverse osmosis (RO). Current status of each membrane separation techniques, membrane cleaning techniques, challenges and promising solutions for various wastewater treatment have been discussed.

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Enhancement of microfiltration performances of pozzolan membrane by incorporation of micronized phosphate and its application for industrial wastewater treatment

Cited by 47 publications

References 24 publications

Cross-Flow Microfiltration of Glycerol Fermentation Broths with Citrobacter freundii

Cross-Flow Microfiltration of Glycerol Fermentation Broths with Citrobacter freundii

Elaboration and characterization of novel two-layer tubular ceramic membranes by coating natural zeolite and activated carbon on mullite-alumina-zeolite support: application for oily wastewater treatment

Recent Developments of Membrane Technology for Wastewater Treatment

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