Physicochemical Characteristics and Biogas Production Potentials of Olive Flounder and Starry Flounder Wastes

다국어 초록 (Multilingual Abstract)

Olive flounder (OF) and Starry flounder (SF) are the commonly cultured fish species in the South Korea East Sea. Evaluation of whether those dead fish wastes are suitable for anaerobic digestion is required. The aim of this study was to characterize the physicochemical properties of each fraction which was flesh, bone, head, skin, viscera, and whole fish OF and SF and evaluate their biochemical methane potential (BMP). The results showed that both dead fish species’ wastes mainly contained proteins (48- 75% of volatile solids [VS]) and lipids (19-40% of VS), whereas carbohydrates were little found (0.7-5% of VS). The BMP of each fraction was investigated in a mesophilic condition and the substrate-to-microbe ratio was 0.5 g CODsubstrate/g VSSinoculum. The results showed that the bone fractions in both OF and SF showed the highest methane yield with 0.37 and 0.38 L CH4/g CODadded, respectively whereas the viscera fractions of both fish species showed the lowest methane yield with 0.20 L CH4/g CODadded. The modified Gompertz model showed that the longest lag phase was observed in the bone fractions of OF and SF with 1.59 d and 2.62 d and the shortest lag phase was in the viscera fraction of OF and SF with 0.37 d and 0.58 d, respectively. The energy recovery of every fraction of both species ranged 43-69%. Principal component analysis indicated that the viscera fraction of OF and SF had different characteristics from the other fractions. This study suggests that dead fish wastes can be considered for biogas production.

참고문헌 (Reference)

1 Wang, W., "Valorization of anaerobic digestion digestate: a prospect review." 323 : 124626-, 2021

2 Saha, S., "Syntrophic metabolism facilitates Methanosarcina-led methanation in the anaerobic digestion of lipidic slaughterhouse waste" 335 : 125250-, 2021

3 박영규, "Study for the Bio-CNG Recovery of Methane Gas in the Anaerobic Co-digestion Using Malaysian POME (Palm Oil Mill Effluent)" 한국생물공학회 26 (26): 435-446, 2021

4 Arma Yulisa ; 이준엽 ; 박상혁 ; 황석환, "Simultaneous effect of cathode potentials and magnetite concentrations on methanogenesis of acetic acid under different ammonia conditions" 대한환경공학회 27 (27): 1-9, 2022

5 Zhang, H., "Research on characteristics of aerobic granules treating petrochemical wastewater by acclimation and co-metabolism methods" 279 : 69-74, 2011

6 Venkiteshwaran, K., "Relating anaerobic digestion microbial community and process function: supplementary issue: water microbiology" 8s2 : 37-44, 2015

7 Palani kumar, M., "Proximate and major mineral composition of 23 medium sized marine fin fishes landed in the Thoothukudi Coast of India" 4 : 1000259-, 2014

8 Kim, S.-S., "Overview on the development of aquaculture and aquafeed production in Korea" 20 : 1-7, 2019

9 Jee, B. Y., "Monitoring of the mortalities and medications in the inland farms of olive flounder, Paralichthys olivaceus, in South Korea" 27 : 77-83, 2014

10 Ma, J., "Mechanism, kinetics and microbiology of inhibition caused by long-chain fatty acids in anaerobic digestion of algal biomass" 8 : 141-, 2015

11 Gruduls, A., "Low temperature BMP tests using fish waste from invasive Round goby of the Baltic Sea" 16 : 398-409, 2018

12 "Korean Statistical Information Service"

13 Xue, S., "Interactive effects of carbohydrate, lipid, protein composition and carbon/nitrogen ratio on biogas production of different food wastes" 312 : 123566-, 2020

14 Chen, Y., "Inhibition of anaerobic digestion process: a review" 99 : 4044-4064, 2008

15 Neves, L., "Influence of composition on the biomethanation potential of restaurant waste at mesophilic temperatures" 28 : 965-972, 2008

16 Bouallagui, H., "Improvement of fruit and vegetable waste anaerobic digestion performance and stability with co-substrates addition" 90 : 1844-1849, 2009

17 Dai, X., "Hygienic treatment and energy recovery of dead animals by high solid co-digestion with vinasse under mesophilic condition: feasibility study" 297 : 320-328, 2015

18 Malik, R. N., "Heavy metal accumulation in edible fish species from Rawal Lake Reservoir" 21 : 1188-1196, 2014

19 Bücker, F., "Fish waste:an efficient alternative to biogas and methane production in an anaerobic mono-digestion system" 147 : 798-805, 2020

20 Ghaly, A. E., "Fish processing wastes as a potential source of proteins, amino acids and oils: a critical review" 5 : 107-129, 2013

21 Garcia, N. H., "Evaluation of the methane potential of different agricultural and food processing substrates for improved biogas production in rural areas" 112 : 1-10, 2019

22 Eiroa, M., "Evaluation of the biomethane potential of solid fish waste" 32 : 1347-1352, 2012

23 Gopi Krishna Kafle ; 김상헌, "Evaluation of the Biogas Productivity Potential of Fish Waste: A Lab Scale Batch Study" 한국농업기계학회 37 (37): 302-313, 2012

24 Fernandez-Torres, R., "Enzymatic-microwave assisted extraction and high-performance liquid chromatography-mass spectrometry for the determination of selected veterinary antibiotics in fish and mussel samples" 54 : 1146-1156, 2011

25 Zhang, Y., "Energy recovery from wastewater treatment plants through sludge anaerobic digestion: effect of low-organic-content sludge" 26 : 30544-30553, 2019

26 Zhao, J., "Effects of magnesium chloride on the anaerobic digestion and the implication on forward osmosis membrane bioreactor for sludge anaerobic digestion" 268 : 700-707, 2018

27 Kim, M. -S., "Effect of operation temperature on anaerobic digestion of food waste:performance and microbial analysis" 209 : 598-605, 2017

28 Abu Hanifa Jannat, M., "Effect of different microbial seeds on batch anaerobic digestion of fish waste" 349 : 126834-, 2022

29 Xiao, L., "Effect of antibiotics on the microbial efficiency of anaerobic digestion of wastewater: a review" 11 : 611613-, 2021

30 Montes, J. A., "Biogas production from the liquid waste of distilled gin production: optimization of UASB reactor performance with increasing organic loading rate for co-digestion with swine wastewater" 274 : 43-47, 2019

31 임승주 ; Peter Fox, "Biochemical Methane Potential (BMP) Test for Thickened Sludge Using Anaerobic Granular Sludge at Different Inoculum/Substrate Ratios" 한국생물공학회 18 (18): 306-312, 2013

32 Yan, B. H., "Bio-hydrogen and methane production from two-phase anaerobic digestion of food waste under the scheme of acidogenic off-gas reuse" 297 : 122400-, 2020

33 Angelidaki, I., "Assessment of the anaerobic biodegradability of macropollutants" 3 : 117-129, 2004

34 Wu, Y., "Anaerobic co-digestion of waste activated sludge and fish waste: methane production performance and mechanism analysis" 279 : 123678-, 2021

35 Donoso-Bravo, A., "Anaerobic biodegradability of fish remains:experimental investigation and parameter estimation" 71 : 922-928, 2015

36 Álvarez, J. A., "A methodology for optimising feed composition for anaerobic co-digestion of agro-industrial wastes" 101 : 1153-1158, 2010