Influence of mixed liquor suspended solids on the removal efficiency of a hybrid membrane bioreactor

Palmarin, Matthew J.; Young, Stephanie

doi:10.12989/mwt.2016.7.1.011

Cited by 7 publications

(2 citation statements)

References 30 publications

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“…Conversely, the removal of SS and TP exhibited a progressive rise accompanied by notable oscillations. Palmarin and Young [37] ascertained how MLSS affected the performance of a hybrid membrane bioreactor, and reported that, an increase in MLSS concentrations from 1000 to 4000 (HRT: 8 h) resulted in enhanced removal of turbidity, BOD 5 , COD, NH 3 , TKN, and TN. <Figure 6>…”

Section: Correlation Between Biomass Concentration and The Removal Of...mentioning

confidence: 99%

An integrated pilot scale UASB and aerotank system for the treatment of rice paper production wastewater: A case study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

Hiep,

Chau,

Thuy

et al. 2024

Preprint

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The objective of this study was to investigate the feasibility of using an integrated pilot-scale UASB (up flow anaerobic sludge blanket) and aerotank system for treating high organic load wastewater generated during household rice paper manufacturing. There was no significant change in the mixed liquor suspended solids (MLSS) content in the UASB over a 30-day period. However, the MLSS in the aerotank increased from 1.62 ± 0.06 to 3.23 ± 0.05 g/L over a 7-day period. The DNA sequence analysis indicated that the anaerobic sludge was predominantly populated by the Bacillus sp. The UASB achieved a removal efficiency of 69.2–82.2% for total suspended solids (TSS), 66.5–82.9% for chemical oxygen demand (COD), and 81.2–92.8% for biochemical oxygen demand (BOD5) while treating the rice paper production effluent over a 30-day period. The UASB achieved removal efficiencies of 80.6–90.3% for TSS, 82.2–83.3% for COD, and 85.6–86.4% for BOD5 over a 20-week period. The aerotank achieved a removal efficiency of 89.0-94.1% for TSS, 94.5–95.5% for COD, 96.8–98.1% for BOD5, 91.8–95.4% for total nitrogen (TN), and 89.2–94.6% for total phosphorous (TP) during a period of 7 days. The findings demonstrated that the integrated pilot-scale UASB and aerotank system exhibited high removals of TSS, COD, and BOD5 for the treatment of high organic load containing rice paper production effluent.

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Section: Correlation Between Biomass Concentration and The Removal Of...mentioning

confidence: 99%

An integrated pilot scale UASB and aerotank system for the treatment of rice paper production wastewater: A case study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

Hiep,

Chau,

Thuy

et al. 2024

Preprint

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“…Palmarin and Young (2016) evaluated the optimal mixed liquor suspended solids (MLSS) concentration in decentralized hybrid MBRs for greywater treatment. It was found out that when MLSS concentration was between 3000 and 4000 mg/L, optimal treatment results can be achieved, producing treated effluents that met typical guidelines for non-potable water reuse (Palmarin and Young, 2016).…”

Section: )mentioning

confidence: 99%

Water Reclamation and Reuse

Zhang¹,

Yee²,

Zhou³

et al. 2017

Water Environment Research

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A review of the literature published in 2016 on topics relating to water reclamation and reuse is summarized. The review is divided into the following sections: 1) General: monitoring and assessment, social awareness and acceptance, and energy and resources recovery; 2) Treatment technology: integrated technologies, membrane treatment, reactors, WSPs, disinfection, and others; 3) Planning and Management: modeling, LCA, GHG emission, and case studies. Much of the water treatment research focused on the integrated technologies and membrane treatment.

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An Integrated Pilot-Scale Upflow Anaerobic Sludge Blanket (UASB) and Aerotank System for the Treatment of Rice Paper Production Wastewater: A Case Study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

Hiep,

Chau,

Thuy

et al. 2024

Water Conserv Sci Eng

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Influence of mixed liquor suspended solids on the removal efficiency of a hybrid membrane bioreactor

Cited by 7 publications

References 30 publications

An integrated pilot scale UASB and aerotank system for the treatment of rice paper production wastewater: A case study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

An integrated pilot scale UASB and aerotank system for the treatment of rice paper production wastewater: A case study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

Water Reclamation and Reuse

An Integrated Pilot-Scale Upflow Anaerobic Sludge Blanket (UASB) and Aerotank System for the Treatment of Rice Paper Production Wastewater: A Case Study from Phu Hoa Dong, Ho Chi Minh City, Vietnam

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