In the present investigation, the response surface methodology-based central composite design (RSM-CCD) was used to model the potential of improving the solubilization of food waste through surfactant-assisted homogenization pretreatment (SAHP). RSM-CCD models were investigated based on homogenization speed and time for HP, surfactant dosage, and homogenization time at optimized homogenization speed by HP for SAHP input parameters and chemical oxygen demand (COD) solubilization (CODsol) as response parameters. HP optimum condition was 7020 rpm, 9.9 min to attain 11.6% solubilization with 292.8 kJ/kg total solid (TS) specific energy consumption (ESp). On the other hand, 19.9% CODsol was obtained in the SAHP under optimum conditions of 6.3 μl and 3.7 min, with ESp of 116.2 kJ/kg TS, respectively. The CODsol increment and ESp decrease by 176.2 kJ/kg TS indicate the significance of combined pretreatment and synergistic action of surfactant. Eventually, the maximum biomethane generation was found in SAHP as 67 ml/gCOD, higher than that of HP (40 ml/gCOD) and without pretreatment samples (17 ml/gCOD), respectively.
REFERENCES
1.
C.
Zou
,
Q.
Zhao
,
G.
Zhang
, and
B.
Xiong
, Nat. Gas Ind. B
3
, 1
(2016
).2.
V. P.
Wright
, 23
(2022
).3.
K. J.
Yong
and
T. Y.
Wu
, Energy Convers. Manage.
267
, 115869
(2022
).4.
E.
Omri
,
N.
Chtourou
, and
D.
Bazin
, Renewable Energy Focus
43
, 37
(2022
).5.
Electr. Mark. Rep. (
2020
).6.
Z.
Esmaeili
,
S.
Mojoodi
,
M.
Bazarganipour
, and
H.
Zilouei
, Clean Technol. Environ. Policy
25
, 2675
(2023
).7.
R.
Rafieenia
,
A.
Pivato
, and
M. C.
Lavagnolo
, Renewable Energy
139
, 1077
(2019
).8.
T. H.
Ibrahim
,
E.
Betiku
,
B. O.
Solomon
,
J. O.
Oyedele
, and
S. O.
Dahunsi
, Renewable Energy
200
, 395
(2022
).9.
E. M.
Chandran
and
E.
Mohan
, Environ. Sci. Pollut. Res.
30
, 102129
(2023
).10.
J. S. M.
Tiong
,
Y. J.
Chan
,
J. W.
Lim
,
M.
Mohamad
,
C. D.
Ho
,
A.
Ur Rahmah
,
W.
Kiatkittipong
,
W.
Sriseubsai
, and
I.
Kumakiri
, Sustainability
13
, 13665
(2021
).11.
D.
Hoehn
,
I.
Vázquez-Rowe
,
R.
Kahhat
,
M.
Margallo
,
J.
Laso
,
A.
Fernández-Ríos
,
I.
Ruiz-Salmón
, and
R.
Aldaco
, Resour., Conserv. Recycl.
188
, 106671
(2023
).12.
M. N.
Uddin
,
S. Y. A.
Siddiki
,
M.
Mofijur
,
F.
Djavanroodi
,
M. A.
Hazrat
,
P. L.
Show
,
S. F.
Ahmed
, and
Y. M.
Chu
, Front. Energy Res.
9
, 627093
(2021
).13.
M. K.
Devi
,
S.
Manikandan
,
P. S.
Kumar
,
P. R.
Yaashikaa
,
M.
Oviyapriya
, and
G.
Rangasamy
, Fuel
351
, 128963
(2023
).14.
Y. K.
Ravi
,
W.
Zhang
, and
Y.
Liang
, Bioresour. Technol.
368
, 128340
(2023
).15.
A.
Abraham
,
A. K.
Mathew
,
H.
Park
,
O.
Choi
,
R.
Sindhu
,
B.
Parameswaran
,
A.
Pandey
,
J. H.
Park
, and
B. I.
Sang
, Bioresour. Technol.
301
, 122725
(2020
).16.
G.
Chaudhary
,
N.
Chaudhary
,
S.
Saini
,
Y.
Gupta
,
V.
Vivekanand
, and
A.
Panghal
, Waste Biomass Valorization
15
(1
), 1
–36
(2024
).17.
A. M.
Shabbirahmed
,
J.
Joel
,
A.
Gomez
,
A. K.
Patel
,
R. R.
Singhania
, and
D.
Haldar
, Environ. Sci. Pollut. Res.
30
, 79706
(2023
).18.
J. W. R.
Chong
,
G. Y.
Yew
,
K. S.
Khoo
,
S. H.
Ho
, and
P. L.
Show
, J. Environ. Manage.
293
, 112782
(2021
).19.
A. K.
Chaurasia
,
P.
Siwach
,
R.
Shankar
, and
P.
Mondal
, Clean Technol. Environ. Policy
25
, 603
(2023
).20.
A.
Parvathy Eswari
,
S.
Kavitha
,
R.
Yukesh Kannah
,
G.
Kumar
,
S. K.
Bhatia
,
J.
Hoon Park
, and
J. R.
Banu
, Bioresour. Technol.
361
, 127634
(2022
).21.
P.
Dhankhar
, IOSR J. Eng.
4
, 01
(2014
).22.
R.
Puthiya Veettil
,
Rabia
,
D. K.
Mathew
,
R.
Gondi
,
K.
Sankarapandian
,
M.
Kannan
,
G.
Kumar
,
S. Y.
Al-Qaradawi
, and
R. B.
Jeyakumar
, Fermentation
9
, 55
(2023
).23.
G.
Li
,
L.
Chen
,
Y.
Ruan
,
Q.
Guo
,
X.
Liao
, and
B.
Zhang
, J. Pet. Explor. Prod. Technol.
9
, 2671
(2019
).24.
M. C.
Eniyan
,
M.
Edwin
, and
J. R.
Banu
, Energy Convers. Manage.
311
, 118545
(2024
).25.
A. J.
Percy
and
M.
Edwin
, Energy
263
, 125685
(2023
).26.
M.
Nazarpour
,
A.
Taghizadeh-Alisaraei
,
A.
Asghari
,
A.
Abbaszadeh-Mayvan
, and
A.
Tatari
, Energy
253
, 124059
(2022
).27.
28.
Y. M.
Dedkov
,
O. V.
Elizarova
, and
S. Y.
Kel'ina
, J. Anal. Chem.
55
, 777
(2000
).29.
J.
Jiang
,
C.
Gong
,
J.
Wang
,
S.
Tian
, and
Y.
Zhang
, Bioresour. Technol.
155
, 266
(2014
).30.
A.
Menon
,
F.
Ren
,
J. Y.
Wang
,
A.
Giannis
, and
J.
Mater
, Cycles Waste Manage.
18
, 222
(2016
).31.
Z.
Khoshraftar
,
H.
Masoumi
, and
A.
Ghaemi
, Case Stud. Chem. Environ. Eng.
8
, 100373
(2023
).32.
N.
Deb
,
M. Z.
Alam
,
T.
Rahman
et al, J. Biotechnol. Res.
6
, 6
–20
(2023
).33.
S.
Kavitha
,
S.
Saji Pray
,
K. N.
Yogalakshmi
,
S.
Adish Kumar
,
I. T.
Yeom
, and
J. R.
Banu
, Environ. Sci. Pollut. Res.
23
, 2402
(2016
).34.
J. R.
Banu
,
T.
Tamilarasan
,
S.
Kavitha
,
M.
Gunasekaran
,
Gopalakrishnankumar
, and
A. H.
Al-Muhtaseb
, Int. J. Hydrogen Energy
45
, 5900
(2020
).35.
J. M.
Choi
,
S. K.
Han
, and
C. Y.
Lee
, Bioresour. Technol.
259
, 207
(2018
).36.
A. S.
Cıggın
,
F.
Yılmaz
, and
N. A.
Perendeci
, “
Efficient environmentally friendly enzymatic and ultrasonic pretreatment of lignocellulosic wastes for enhanced methane production
,” Biomass Convers. Biorefin.
(published online) (2023
).37.
A. A. S.
Ghaleb
,
S. R. M.
Kutty
,
Y.-C.
Ho
,
A. H.
Jagaba
,
A.
Noor
,
A. M.
Al-Sabaeei
, and
N. M. Y.
Almahbashi
, Sustainability
12
, 2116
(2020
).38.
S.
Siami
,
B.
Aminzadeh
,
R.
Karimi
, and
S. M.
Hallaji
, BMC Biotechnol.
20
, 21
(2020
).39.
S. N.
Ugwu
and
C. C.
Enweremadu
, Environ. Technol.
44
, 721
(2023
).40.
H.
Shabanizadeh
and
M.
Taghavijeloudar
, J. Water Process Eng.
53
, 103651
(2023
).41.
C. Y.
Teh
,
T. Y.
Wu
, and
J. C.
Juan
, Ind. Crops Prod.
56
, 17
(2014
).42.
W.
Subramonian
,
T. Y.
Wu
, and
S. P.
Chai
, Ind. Crops Prod.
70
, 107
(2015
).43.
K.
Tamilarasan
,
S.
Kavitha
,
J.
Rajesh Banu
,
P.
Arulazhagan
, and
I. T.
Yeom
, Bioresour. Technol.
228
, 156
(2017
).© 2024 Author(s). Published under an exclusive license by AIP Publishing.
2024
Author(s)
You do not currently have access to this content.
