Enhanced organic degradation and biogas production of domestic wastewater at psychrophilic temperature through submerged granular anaerobic membrane bioreactor for energy-positive treatment

Sanchez, Lucie; Carrier, Morgane; Cartier, Jim; Charmette, Christophe; Héran, Marc; Steyer, Jean‐Philippe; Lesage, Geoffroy

doi:10.1016/j.biortech.2022.127145

Cited by 16 publications

(10 citation statements)

References 33 publications

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“…Moreover, it was determined that the system provides an average COD removal equal to 88%. In turn, with regards to synthetic feed, Sanchez et al [199] investigated the treatment process in the submerged AnMBR with an ultrafiltration PES flat sheet membrane (Table 6). The experiments have been carried out under temperature and HRT of 25 • C and 13 h, respectively.…”

Section: Performance Of Cod Removalmentioning

confidence: 99%

“…This conclusion is in line with the results pre in Figure 7, which shows the impact of the average feed temperature on the average removal in AnMBRs used for the treatment of real and synthetic domestic wastew All the data presented are based on results published in the reviewed studies. [111,134,193,195,199,202,204,[206][207][208][209]. [111,134,193,195,199,202,204,[206][207][208][209].…”

Section: Impact Of Temperaturementioning

confidence: 99%

“…[111,134,193,195,199,202,204,[206][207][208][209]. [111,134,193,195,199,202,204,[206][207][208][209].…”

Section: Impact Of Temperatureunclassified

“…The impact of average temperature and HRT on the average COD removal during treatment of real and synthetic domestic wastewaters in AnMBRs. Results presented in[111,134,193,195,199,202,204,[206][207][208][209].…”

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confidence: 99%

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Energy-Efficient AnMBRs Technology for Treatment of Wastewaters: A Review

Tomczak

Gryta

2022

Energies

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In recent years, anaerobic membrane bioreactor (AnMBRs) technology, a combination of a biological reactor and a selective membrane process, has received increasing attention from both industrialists and researchers. Undoubtedly, this is due to the fact that AnMBRs demonstrate several unique advantages. Firstly, this paper addresses fundamentals of the AnMBRs technology and subsequently provides an overview of the current state-of-the art in the municipal and domestic wastewaters treatment by AnMBRs. Since the operating conditions play a key role in further AnMBRs development, the impact of temperature and hydraulic retention time (HRT) on the AnMBRs performance in terms of organic matters removal is presented in detail. Although membrane technologies for wastewaters treatment are known as costly in operation, it was clearly demonstrated that the energy demand of AnMBRs may be lower than that of typical wastewater treatment plants (WWTPs). Moreover, it was indicated that AnMBRs have the potential to be a net energy producer. Consequently, this work builds on a growing body of evidence linking wastewaters treatment with the energy-efficient AnMBRs technology. Finally, the challenges and perspectives related to the full-scale implementation of AnMBRs are highlighted.

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Section: Performance Of Cod Removalmentioning

confidence: 99%

Section: Impact Of Temperaturementioning

confidence: 99%

“…[111,134,193,195,199,202,204,[206][207][208][209]. [111,134,193,195,199,202,204,[206][207][208][209].…”

Section: Impact Of Temperatureunclassified

mentioning

confidence: 99%

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Energy-Efficient AnMBRs Technology for Treatment of Wastewaters: A Review

Tomczak

Gryta

2022

Energies

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“…The anaerobic membrane bioreactor (AnMBR) is an emergent biotechnology that combines anaerobic digestion and membrane filtration. This hybrid technology is drawing attention for domestic wastewater treatment due to its competitiveness in terms of (i) conversion of organics into methane, (ii) effluent quality and (iii) reactor compactness [1,2]. Many lab-and pilot-scale studies have proven that AnMBR is a sustainable and efficient alternative to conventional energy-intensive processes, which could be suitable for low-energy, water-scarce, low-income and space-limited areas [3,4].…”

Section: Introductionmentioning

confidence: 99%

Revealing the role of supernatant and granular sludge fractions on granular anaerobic membrane bioreactor fouling

Sanchez

Lesage

Demiral

et al. 2022

Journal of Water Process Engineering

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Enhanced energy recovery in municipal wastewater treatment plants through co-digestion by anaerobic membrane bioreactors: current status and future perspectives

Cengiz,

Guven,

Ozgun

et al. 2024

Rev Environ Sci Biotechnol

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Today, the transition to renewable energy from conventional energy practices is more important than ever to establish energy security and mitigate climate change. The wastewater treatment plants (WWTP) consume a remarkable amount of energy and cause significant greenhouse gas emissions. The energy balance of WWTP can be improved by implementing energy-efficient applications such as anaerobic digestion. However, most of the existing WWTPs utilize only sewage sludge in conventional anaerobic digesters (CAD) which results in low biogas generation. Generally, co-digestion is indicated as an effective solution for the low biogas generation faced in mono-digestion. Moreover, recently, anaerobic membrane bioreactors (AnMBR) have been promoted as a prominent alternative to CADs. This paper overviews the current situation of co-digestion applications by AnMBRs for municipal WWTPs. Furthermore, the environmental and economic aspects of these applications were reviewed. Lastly, challenges and future perspectives related to the co-digestion applications by AnMBR were thoroughly discussed. Graphical Abstract

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Enhanced organic degradation and biogas production of domestic wastewater at psychrophilic temperature through submerged granular anaerobic membrane bioreactor for energy-positive treatment

Cited by 16 publications

References 33 publications

Energy-Efficient AnMBRs Technology for Treatment of Wastewaters: A Review

Energy-Efficient AnMBRs Technology for Treatment of Wastewaters: A Review

Revealing the role of supernatant and granular sludge fractions on granular anaerobic membrane bioreactor fouling

Enhanced energy recovery in municipal wastewater treatment plants through co-digestion by anaerobic membrane bioreactors: current status and future perspectives

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