Synergistic effect of ultrasonic and microwave pretreatment on improved biohydrogen generation from palm oil mill effluent

Puranjan Mishra; Zularisam ab Wahid; Lakhveer Singh; Rubaiyi M. Zaid; Shabana Tabassum; Mimi Sakinah; Xia Jiang

doi:10.1007/s13399-021-01285-4

Synergistic effect of ultrasonic and microwave pretreatment on improved biohydrogen generation from palm oil mill effluent

Puranjan Mishra^*, Zularisam ab Wahid^*, Lakhveer Singh, Rubaiyi M. Zaid, Shabana Tabassum, Mimi Sakinah, Xia Jiang

^*Corresponding author for this work

Department of Biology

Research output: Contribution to journal › Journal article › peer-review

13 Citations (Scopus)

Abstract

This study aims to investigate the effect of the ultrasonic, microwave, and combined ultrasonic-microwave pretreatment of palm oil mill effluent (POME) sludge before fermentation to analyze hydrogen (H₂) production and chemical oxygen demand (COD) removal efficiency in batch fermentation. Experimental results showed that the pretreatment of sludge (ultrasonication, microwave, and ultrasonication-microwave pretreatment) had positively influence the H₂ production and COD removal efficiency during fermentation as compared to control one (without any pretreatment). Combined ultrasonication-microwave pretreatment of POME sludge was shown to be more effective for increasing both H2 production and COD removal from POME with the highest cumulative H₂ and COD removal efficiency of 4080 mL H₂/L-POME and 75.56%, respectively. The improvement observed for cumulative H₂ production and COD removal was 12.14% and 21.42%, respectively, compared to the control one. These observations concluded that the POME sludge pretreatment with ultrasonication-microwave irradiation could be an effective strategy for improved treatment of POME with simultaneous production of H₂.

Original language	English
Pages (from-to)	3655–3662
Number of pages	8
Journal	Biomass Conversion and Biorefinery
Volume	12
Issue number	9
Early online date	12 Jan 2021
DOIs	https://doi.org/10.1007/s13399-021-01285-4
Publication status	Published - Sept 2022

User-Defined Keywords

Ultrasonication
Microwave
Pretreatment
Hydrogen
Palm oil mill effluent
. Sludge

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10.1007/s13399-021-01285-4

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title = "Synergistic effect of ultrasonic and microwave pretreatment on improved biohydrogen generation from palm oil mill effluent",

abstract = "This study aims to investigate the effect of the ultrasonic, microwave, and combined ultrasonic-microwave pretreatment of palm oil mill effluent (POME) sludge before fermentation to analyze hydrogen (H2) production and chemical oxygen demand (COD) removal efficiency in batch fermentation. Experimental results showed that the pretreatment of sludge (ultrasonication, microwave, and ultrasonication-microwave pretreatment) had positively influence the H2 production and COD removal efficiency during fermentation as compared to control one (without any pretreatment). Combined ultrasonication-microwave pretreatment of POME sludge was shown to be more effective for increasing both H2 production and COD removal from POME with the highest cumulative H2 and COD removal efficiency of 4080 mL H2/L-POME and 75.56%, respectively. The improvement observed for cumulative H2 production and COD removal was 12.14% and 21.42%, respectively, compared to the control one. These observations concluded that the POME sludge pretreatment with ultrasonication-microwave irradiation could be an effective strategy for improved treatment of POME with simultaneous production of H2.",

keywords = "Ultrasonication, Microwave, Pretreatment, Hydrogen, Palm oil mill effluent, . Sludge",

author = "Puranjan Mishra and Wahid, {Zularisam ab} and Lakhveer Singh and Zaid, {Rubaiyi M.} and Shabana Tabassum and Mimi Sakinah and Xia Jiang",

year = "2022",

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doi = "10.1007/s13399-021-01285-4",

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T1 - Synergistic effect of ultrasonic and microwave pretreatment on improved biohydrogen generation from palm oil mill effluent

AU - Mishra, Puranjan

AU - Wahid, Zularisam ab

AU - Singh, Lakhveer

AU - Zaid, Rubaiyi M.

AU - Tabassum, Shabana

AU - Sakinah, Mimi

AU - Jiang, Xia

PY - 2022/9

Y1 - 2022/9

N2 - This study aims to investigate the effect of the ultrasonic, microwave, and combined ultrasonic-microwave pretreatment of palm oil mill effluent (POME) sludge before fermentation to analyze hydrogen (H2) production and chemical oxygen demand (COD) removal efficiency in batch fermentation. Experimental results showed that the pretreatment of sludge (ultrasonication, microwave, and ultrasonication-microwave pretreatment) had positively influence the H2 production and COD removal efficiency during fermentation as compared to control one (without any pretreatment). Combined ultrasonication-microwave pretreatment of POME sludge was shown to be more effective for increasing both H2 production and COD removal from POME with the highest cumulative H2 and COD removal efficiency of 4080 mL H2/L-POME and 75.56%, respectively. The improvement observed for cumulative H2 production and COD removal was 12.14% and 21.42%, respectively, compared to the control one. These observations concluded that the POME sludge pretreatment with ultrasonication-microwave irradiation could be an effective strategy for improved treatment of POME with simultaneous production of H2.

AB - This study aims to investigate the effect of the ultrasonic, microwave, and combined ultrasonic-microwave pretreatment of palm oil mill effluent (POME) sludge before fermentation to analyze hydrogen (H2) production and chemical oxygen demand (COD) removal efficiency in batch fermentation. Experimental results showed that the pretreatment of sludge (ultrasonication, microwave, and ultrasonication-microwave pretreatment) had positively influence the H2 production and COD removal efficiency during fermentation as compared to control one (without any pretreatment). Combined ultrasonication-microwave pretreatment of POME sludge was shown to be more effective for increasing both H2 production and COD removal from POME with the highest cumulative H2 and COD removal efficiency of 4080 mL H2/L-POME and 75.56%, respectively. The improvement observed for cumulative H2 production and COD removal was 12.14% and 21.42%, respectively, compared to the control one. These observations concluded that the POME sludge pretreatment with ultrasonication-microwave irradiation could be an effective strategy for improved treatment of POME with simultaneous production of H2.

KW - Ultrasonication

KW - Microwave

KW - Pretreatment

KW - Hydrogen

KW - Palm oil mill effluent

KW - . Sludge

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U2 - 10.1007/s13399-021-01285-4

DO - 10.1007/s13399-021-01285-4

M3 - Journal article

SN - 2190-6815

VL - 12

SP - 3655

EP - 3662

JO - Biomass Conversion and Biorefinery

JF - Biomass Conversion and Biorefinery

IS - 9

ER -

Synergistic effect of ultrasonic and microwave pretreatment on improved biohydrogen generation from palm oil mill effluent

Abstract

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UN SDGs

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