Abstract
The present study demonstrates a promising approach for production of bio-crude oil via hydrothermal liquefaction of microbial biomass grown in large-scale open raceway pond. Three key attributes to achieve process feasibility are co-cultivation of microalgae and bacteria resulting in high biomass titre, utilization of paper industry wastewater as cheap source of nutrients and water, and one-step direct conversion of biomass into bio-crude oil. High biomass titre of 4 g L−1 with 90% of COD removal efficiency was achieved, depicting robust performance of the microalgae-bacteria consortium in industrial wastewater and under fluctuating environmental condition. Statistical optimization resulted in highest bio-crude oil yield of 21.7 (%, w/w) under optimal temperature, biomass loading and reaction time of 299.7 °C, 16.1 (%, w/v) and 65 min, respectively. Bio-crude oil with energy recovery of 43% and heating value of 33.1 MJ kg−1 reflects 81.7% and 73.4% heating value of biodiesel and diesel, respectively. While high percentage of hydrocarbon content in bio-crude oil indicates good oil quality, the presence of significant esters fraction might offer resemblance to biodiesel. Lower H/C ratio and higher O/C ratio in comparison to diesel indicate requirement of upgradation of bio-crude oil before it can be realized at commercial scale.
Similar content being viewed by others
References
Chang HN, Kim NJ, Kang J, Jeong CM (2010) Biomass-derived volatile fatty acid platform for fuels and chemicals. Biotechnol Bioprocess Eng 15:1–10
Zhou W, Hu B, Li Y, Min M, Mohr M, Du Z, Ruan R (2012) Mass cultivation of microalgae on animal wastewater: a sequential two-stage cultivation process for energy crop and omega-3-rich animal feed production. Appl Biochem Biotechnol 168:348–363
Mehrabadi A, Craggs R, Farid MM (2015) Wastewater treatment high rate algal ponds (WWT HRAP) for low-cost biofuel production. Bioresour Technol 184:202–214
Molazadeh M, Ahmadzadeh H, Pourianfar HR, Lyon S, Rampelotto PH (2019) The use of microalgae for coupling wastewater treatment with CO2 biofixation. Front Bioeng Biotechnol 7
Makut BB, Das D, Goswami G (2019) Production of microbial biomass feedstock via co-cultivation of microalgae-bacteria consortium coupled with effective wastewater treatment: a sustainable approach. Algal Res 37:228–239
Mujtaba G, Lee K (2016) Advanced treatment of wastewater using symbiotic co-culture of microalgae and bacteria. Appl Chem Eng 27:1–9
Choi KJ, Han TH, Yoo G, Cho MH, Hwang SJ (2018) Co-culture consortium of Scenedesmus dimorphus and nitrifiers enhances the removal of nitrogen and phosphorus from artificial wastewater. KSCE J Civ Eng 22:3215–3221
Gonzalez LE, Bashan Y (2000) Increased growth of the microalga chlorella vulgaris when co-immobilized and co-cultured in alginate beads with the plant-growth-promoting bacterium Azospirillum brasilense. Appl Environ Microbiol 66:1527–1531
Dao GH, Wu GX, Wang XX, Zhang TY, Zhan XM, Hu HY (2018) Enhanced microalgae growth through stimulated secretion of indole acetic acid by symbiotic bacteria. Algal Res 33:345–351
Mouget JL, Dakhama A, Lavoie MC, de la Noüe J (1995) Algal growth enhancement by bacteria: is consumption of photosynthetic oxygen involved? FEMS Microbiol Ecol 18:35–43
De-Bashan LE, Antoun H, Bashan Y (2008) Involvement of indole-3-acetic acid produced by the growth-promoting bacterium Azospirillum sp. in promoting growth of chlorella vulgaris 1. J Phycol 44:938–947
Du J, Zhao G, Wang F, Zhao D, Chen X, Zhang S, Tian X (2013) Growth stimulation of Microcystis aeruginosa by a bacterium from hyper-eutrophic water (Taihu Lake, China). Aquat Ecol 47:303–313
Fuentes JL, Garbayo I, Cuaresma M, Montero Z, González-del-Valle M, Vílchez C (2016) Impact of microalgae-bacteria interactions on the production of algal biomass and associated compounds. Mar Drugs 14:100
Praveen P, Loh KC (2015) Photosynthetic aeration in biological wastewater treatment using immobilized microalgae-bacteria symbiosis. Appl Microbiol Biotechnol 99:10345–10354
Guo Y, Yeh T, Song W, Xu D, Wang S (2015) A review of bio-oil production from hydrothermal liquefaction of algae. Renew Sust Energ Rev 48:776–790
Gollakota ARK, Kishore N, Gu S (2018) A review on hydrothermal liquefaction of biomass. Renew Sust Energ Rev 81:1378–1392
Vardon DR, Sharma BK, Blazina GV, Rajagopalan K, Strathmann TJ (2012) Thermochemical conversion of raw and defatted algal biomass via hydrothermal liquefaction and slow pyrolysis. Bioresour Technol 109:178–187
Xue Y, Chen H, Zhao W, Yang C, Ma P, Han S (2016) A review on the operating conditions of producing bio-oil from hydrothermal liquefaction of biomass. Int J Energy Res 40:865–877
Chen WT, Zhang Y, Zhang J, Yu G, Schideman LC, Zhang P, Minarick M (2014) Hydrothermal liquefaction of mixed-culture algal biomass from wastewater treatment system into bio-crude oil. Bioresour Technol 152:130–139
Arun J, Varshini P, Prithvinath PK, Priyadarshini V, Gopinath KP (2018) Enrichment of bio-oil after hydrothermal liquefaction (HTL) of microalgae C. vulgaris grown in wastewater: bio-char and post HTL wastewater utilization studies. Bioresour Technol 261:182–187
Wei X, Jie D (2018) Optimization to hydrothermal liquefaction of low lipid content microalgae Spirulina sp. using response surface methodology. J Chem 2018
Cheng F, Mallick K, Gedara SMH, Jarvis JM, Schaub T, Jena U, Brewer CE (2019) Hydrothermal liquefaction of Galdieria sulphuraria grown on municipal wastewater. Bioresour Technol 292:121884
Goswami G, Makut BB, Das D (2019) Sustainable production of bio-crude oil via hydrothermal liquefaction of symbiotically grown biomass of microalgae-bacteria coupled with effective wastewater treatment. Sci Rep 9:1–12
Cataldo DA, Maroon M, Schrader LE, Youngs VL (1975) Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid. Commun Soil Sci Plant Anal 6:71–80
APHA (2017) Standard methods for the examination of water and wastewater, 23rd edition, American Public Health Association, American Water Works Association and Water Environmental Federation, Washington DC, USA
Parsons TR (2013) A manual of chemical & biological methods for seawater analysis. Elsevier
Hena S, Fatimah S, Tabassum S (2015) Cultivation of algae consortium in a dairy farm wastewater for biodiesel production. Water Res 10:1–14
Delgadillo-Mirquez L, Lopes F, Taidi B, Pareau D (2016) Nitrogen and phosphate removal from wastewater with a mixed microalgae and bacteria culture. Biotechnol Rep 11:18–26
Kim BH, Kang Z, Ramanan R, Choi JE, Cho DH, Oh HM, Kim HS (2014) Nutrient removal and biofuel production in high rate algal pond using real municipal wastewater. J Microbiol Biotechnol 24:1123–1132
Boëns B, Pilon G, Bourdeau N, Adjallé K, Barnabé S (2016) Hydrothermal liquefaction of a wastewater native Chlorella sp. bacteria consortium: biocrude production and characterization. Biofuels 7:611–619
Cheng F, Jarvis JM, Yu J, Jena U, Nirmalakhandan N, Schaub TM, Brewer CE (2019) Bio-crude oil from hydrothermal liquefaction of wastewater microalgae in a pilot-scale continuous flow reactor. Bioresour Technol 294:122184
Xu Y, Yu H, Hu X, Wei X, Cui Z (2014) Bio-oil production from algae via thermochemical catalytic liquefaction. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 36:38–44
Shuping Z, Yulong W, Mingde Y, Kaleem I, Chun L, Tong J (2010) Production and characterization of bio-oil from hydrothermal liquefaction of microalgae Dunaliella tertiolecta cake. Energy 35:5406–5411
Ramirez J, Brown R, Rainey T (2015) A review of hydrothermal liquefaction bio-crude properties and prospects for upgrading to transportation fuels. Energies 8:6765–6794
Koley S, Khadase MS, Mathimani T, Raheman H, Mallick N (2018) Catalytic and non- catalytic hydrothermal processing of Scenedesmus obliquus biomass for bio-crude production–a sustainable energy perspective. Energy Convers Manag 163:111–121
Panahi HKS, Tabatabaei M, Aghbashlo M, Dehhaghi M, Rehan M, Nizami AS (2019) Recent updates on the production and upgrading of bio-crude oil from microalgae. Bioresour Technol 7:100216
Biller P, Ross AB (2011) Potential yields and properties of oil from the hydrothermal liquefaction of microalgae with different biochemical content. Bioresour Technol 102:215–225
Chumpoo J, Prasassarakich P (2010) Bio-oil from hydro-liquefaction of bagasse in supercritical ethanol. Energy Fuel 24:2071–2077
Karagöz S, Bhaskar T, Muto A, Sakata Y (2005) Comparative studies of oil compositions produced from sawdust, rice husk, lignin and cellulose by hydrothermal treatment. Fuel 84:875–884
Kosinkova J, Ramirez JA, Nguyen J, Ristovski Z, Brown R, Lin CS, Rainey TJ (2015) Hydrothermal liquefaction of bagasse using ethanol and black liquor as solvents. Biofuels Bioprod Biorefin 9:630–638
Li H, Yuan X, Zeng G, Huang D, Huang H, Tong J, You Q, Zhang J, Zhou M (2010) The formation of bio-oil from sludge by deoxy-liquefaction in supercritical ethanol. Bioresour Technol 101:2860–2866
Jena U, Das KC (2011) Comparative evaluation of thermochemical liquefaction and pyrolysis for bio-oil production from microalgae. Energy Fuel 25:5472–5482
Yuan X, Wang J, Zeng G, Huang H, Pei X, Li H, Cong M (2011) Comparative studies of thermochemical liquefaction characteristics of microalgae using different organic solvents. Energy 36:6406–6412
Boelhouwer JWM, Nederbragt GW, Verberg G (1951) Viscosity data of organic liquids. J Appl Sci Res 2:249
Lee SW, Tanaka D, Kusaka J, Daisho Y (2002) Effects of diesel fuel characteristics on spray and combustion in a diesel engine. JSAE Rev 23:407–414
Alptekin E, Canakci M (2008) Determination of the density and the viscosities of biodiesel–diesel fuel blends. Renew Energy 33:2623–2630
Ng JH, Ng HK, Gan S (2012) Development of emissions predictor equations for a light-duty diesel engine using biodiesel fuel properties. Fuel 95:544–552
Jahirul MI, Brown RJ, Senadeera W, O'Hara IM, Ristovski ZD (2013) The use of artificial neural networks for identifying sustainable biodiesel feedstocks. Energies 6:3764–3806
Zou S, Wu Y, Yang M, Li C, Tong J (2009) Thermochemical catalytic liquefaction of the marine microalgae Dunaliella tertiolecta and characterization of bio-oils. Energy Fuel 23:3753–3758
Huang Z, Wufuer A, Wang Y, Dai L (2018) Hydrothermal liquefaction of pretreated low-lipid microalgae for the production of bio-oil with low heteroatom content. Process Biochem 69:136–143
Xu D, Guo S, Liu L, Wu Z, Wang Y, Lin G (2019) Water-soluble and-insoluble biocrude production from hydrothermal liquefaction of microalgae with catalyst. Energy Procedia 158:97–102
Funding
This research work was partially supported by the Ministry of Human Resource and Development, Government of India.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
The authors declare that they have no competing interest.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Makut, B.B., Goswami, G. & Das, D. Evaluation of bio-crude oil through hydrothermal liquefaction of microalgae-bacteria consortium grown in open pond using wastewater. Biomass Conv. Bioref. 12, 2567–2581 (2022). https://doi.org/10.1007/s13399-020-00795-x
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s13399-020-00795-x