The Potential of Constructed Wetland Plants for Bioethanol Production
Tóm tắt
Five plant species from two Chinese constructed wetland (CW) environments were studied for the production of bioethanol using simultaneous saccharification and fermentation (SSF). Fourteen CW plant species were found in the constructed wetlands and four species (Phragmites australis, Fargesia spathacea F., Thalia dealbata, and Juncus effusus L.) containing the highest contents of holocellulose (between 50 and 55% d.b.) as well as a highly abundant invasive species (Eupatorium adenophorum) were selected for further study of bioethanol production. Among the selected species, P. australis, T. dealbata, and J. effusus L. exhibited high glucose conversion efficiencies between 42 and 46% of the sample dry mass. These three species were then subjected to SSF at 38 °C with Saccharomyces cerevisiae BY4742 and obtained ethanol titers between 30 and 35 g/L. These results indicate promise for the application of CW plants in second-generation biofuel production.
Tài liệu tham khảo
Li X, Ding A, Zheng L (2018) Relationship between design parameters and removal efficiency for constructed wetlands in China. Ecol Eng 123:135–140. https://doi.org/10.1016/j.ecoleng.2018.08.005
Resende JD, Nolasco MA, Pacca SA (2019) Life cycle assessment and costing of wastewater treatment systems coupled to constructed wetlands. Resour Conserv Recycl 148:170–177. https://doi.org/10.1016/j.resconrec.2019.04.034
Shingare RP, Thawale PR, Raghunathan K (2019) Constructed wetland for wastewater reuse: role and efficiency in removing enteric pathogens. Environ Manag 246:444–461. https://doi.org/10.1016/j.jenvman.2019.05.157
Liu D, Ge Y, Chang J, Peng C, Gu B, Chan GYS, Wu X (2009) Constructed wetlands in China: recent developments and future challenges. Front Ecol Environ 7(5):261–268. https://doi.org/10.1890/070148
He M, Hu Q, Luo A, Mao C, Zhu Q, Pan K, Li Q (2011) Assessment of constructed wetland plant biomass for energy utilization. Chin J Appl Environ Biol 17(4):527–531. https://doi.org/10.3724/SP.J.1145.2011.00527
Jácome JA, Molina J, Suárez J, Mosqueira G, Torres D (2016) Performance of constructed wetland applied for domestic wastewater treatment: case study at Boimorto (Galicia, Spain). Ecol Eng 95:324–329. https://doi.org/10.1016/j.ecoleng.2016.06.049
Ciria MP, Solano ML, Soriano P (2005) Role of macrophyte Typha latifolia in a constructed wetland for wastewater treatment and assessment of its potential as a biomass fuel. Biosyst Eng 92(4):535–544. https://doi.org/10.1016/j.biosystemseng.2005.08.007
Hill DT, Payton JD (1998) Influence of temperature on treatment efficiency of constructed wetlands. Trans ASAE 41(2):393–396. https://doi.org/10.13031/2013.17189
Jing SR, Lin YF, Lee DY, Wang TW (2001) Nutrient removal from polluted river water by using constructed wetlands. Bioresour Technol 76(2):131–135. https://doi.org/10.1016/S0960-8524(00)00100-0
Liu D, Wu X, Chang J, Gu B, Min Y, Ge Y, Shi Y, Xue H, Peng C, Wu J (2012) Constructed wetlands as biofuel production systems. Nat Clim Chang 2:190–194. https://doi.org/10.1038/nclimate1370
Dewi CSU, Sukandar (2017) Important value index and biomass (estimation) of seagrass on Talango island, Sumenep, Madura. AIP Conference Proceedings 1908, 030005. doi: https://doi.org/10.1063/1.5012705
Wang Z., Lin Y., Wu D., Zhang W., Kong H. (2018) Optimisation of enzymatic saccharification of wheat straw pre-treated with sodium hydroxide. Hong Kong, China, 10th International Conference on Applied Energy (ICAE2018)
Liu X, Zhao YF, Zhang XL (2018) Plant community diversity in Dengbeiqiao constructed wetland and ecological revetment of Yonganjiang River in Erhai Region in 2012. Wetland Sci 16(1):45–50. https://doi.org/10.13248/j.cnki.wetlandsci.2018.01.008
Sluiter A, Hames B, Ruiz R, Scarlata C, Sluiter J, Templeton D, Crocker D (2012) Determination of structural carbohydrates and lignin in biomass. Laboratory Analytical Procedure. National Renewable Laboratory, NREL/ TP-510-42618, USA
Zhang W, Lin Y, Zhang Q, Wang X, Wu D, Kong H (2013) Optimisation of simultaneous saccharification and fermentation of NaOH-pretreated wheat straw for ethanol production. Fuel 112:331–337. https://doi.org/10.1016/j.fuel.2013.05.064
Kebin Z, Yunfang L, Rui L (2007) Edge effect of wetland and arid grassland community ecotone in semi-arid of China. Acta Bot Boreali-Occident Sin 5:989–994. https://doi.org/10.3321/j.issn:1000-4025.2007.05.022
Li R, Zhang K, Bian Z, Liu X, You W (2009) Study on α and β diversity of wetland ecosystem plants in semiarid areas. J Arid Land Resour Environ 23(9):139–145. https://doi.org/10.13448/j.cnki.jalre.2009.09.001
Jung SJ, Kim SH, Chung IM (2015) Comparison of lignin, cellulose, and hemicellulose contents for biofuels utilization among 4 types of lignocellulosic crops. Biomass Bioenergy 83:322–327. https://doi.org/10.1016/j.biombioe.2015.10.007
Su X, Cai L, Tian K, Hu Q, Yu S, Li Q, Xiong X (2014) Research of biomass accumulation and saccharification characteristics of Phragmites australis in Dongting Lake. Chin Agric Bull 30(17):171–174
Peng H, Gao L, Li M, Shen Y, Qian Q, Li X (2014) Steam explosion-ionic liquid pretreatments on wetland lignocellulosic biomasses of Phragmites (sp.) and Thalia dealbata for bio H2 conversion. RSC Adv 4(69):36603–36614. https://doi.org/10.1039/c4ra06739h
Chapple C, Ladisch M, Meilan R (2007) Loosening lignin's grip on biofuel production. Nat Biotechnol 25(7):746–748. https://doi.org/10.1038/nbt0707-746
Williams CL, Westover TL, Emerson RM, Tumuluru JS, Li C (2016) Sources of biomass feedstock variability and the potential impact on biofuels production. Bioenerg Res 9(1):1–14. https://doi.org/10.1007/s12155-015-9694-y
Li Z, Fei B, Jiang Z (2014) Study of sulfite pretreatment to prepare bamboo for enzymatic hydrolysis and ethanol fermentation. Chem Technol Fuels Oils 50(3):189–196. https://doi.org/10.1007/s10553-014-0507-3
Wyman CE, Dale BE, Elander RT, Holtzapple M, Ladisch MR, Lee YY, Mitchinson C, Saddler JN (2009) Comparative sugar recovery and fermentation data following pretreatment of poplar wood by leading technologies. Biotechnol Prog 25(2):333–339. https://doi.org/10.1021/bp.142
Chang X (2001) Investigation on alcoholic fermentation with lignocellulose. Liq-Mak Sci Technol (2):39–42. doi:https://doi.org/10.13746/j.njkj.2001.02.013
Zhao Y, Damgaard A, Christensen TH (2018) Bioethanol from corn stover – a review and technical assessment of alternative biotechnologies. Prog Energ Combust 67:275–291. https://doi.org/10.1016/j.pecs.2018.03.004
Zabed H, Sahu JN, Suely A, Boyce AN, Faruq G (2017) Bioethanol production from renewable sources: current perspectives and technological progress. Renew Sust Energ Rev 71:475–501. https://doi.org/10.1016/j.rser.2016.12.076