Conversion of residues and by-products from the biodiesel industry into value-added products

Abstract

Biodiesel, one of the most important sources of renewable energy, is produced in large quantities around the world; however, its production generates different kinds of residues and by-products which raise economic and environmental concerns. This review presents a compilation of the data on current state of transformation of residues and by-products of biodiesel industry into products that are suitable for bio-refining. The review has analyzed glycerol, biodiesel washing wastewaters, and solid residues. The technologies were described and the most significant experimental results and variables were summarized to allow researchers an easy access to this information.

Keywords

Biodiesel / Waste glycerol / Biodiesel washing wastewaters / Fermentation / Thermal conversion

References

[1] Abad S, Turon X. Valorization of biodiesel derived glycerol as a carbon source to obtain added-value metabolites: focus on polyunsaturated fatty acids. Biotechnol Adv, 2012, 30(3): 733-741.

[2] Álvarez JA, Otero L, Lema JM. A methodology for optimising feed composition for anaerobic co-digestion of agro-industrial wastes. Bioresour Technol, 2010, 101(4): 1153-1158.

[3] André A, Diamantopoulou P, Philippoussis A, . Biotechnological conversions of bio-diesel derived waste glycerol into added-value compounds by higher fungi: production of biomass, single cell oil and oxalic acid. Ind Crops Prod, 2010, 31(2): 407-416.

[4] Astals S, Nolla-Ardèvol V, Mata-Alvarez J. Thermophilic co-digestion of pig manure and crude glycerol: process performance and digestate stability. J Biotechnol, 2013, 166(3): 97-104.

[5] Athanasoulia E, Melidis P, Aivasidis A. Co-digestion of sewage sludge and crude glycerol from biodiesel production. Renew Energy, 2014, 62: 73-78.

[6] Bezerra R, Rodrigues J, Ratusznei S, . Effect of organic load on the performance and methane production of an AnSBBR treating effluent from biodiesel production. Appl Biochem Biotechnol, 2011, 165(1): 347-368.

[7] Bodík I, Blšťáková A, Sedláček S, . Biodiesel waste as source of organic carbon for municipal WWTP denitrification. Bioresour Technol, 2009, 100(8): 2452-2456.

[8] Casali S, Gungormusler M, Bertin L, . Development of a biofilm technology for the production of 1,3-propanediol (1,3-PDO) from crude glycerol. Biochem Eng J, 2012, 64: 84-90.

[9] Chavalparit O, Ongwandee M. Optimizing electrocoagulation process for the treatment of biodiesel wastewater using response surface methodology. J Environ Sci, 2009, 21(11): 1491-1496.

[10] Cheng D, Wang L, Shahbazi A, . Catalytic cracking of crude bio-oil from glycerol-assisted liquefaction of swine manure. Energy Convers Manag, 2014, 87: 378-384.

[11] Cheng D, Wang L, Shahbazi A, . Characterization of the physical and chemical properties of the distillate fractions of crude bio-oil produced by the glycerol-assisted liquefaction of swine manure. Fuel, 2014, 130: 251-256.

[12] Chi Z, Pyle D, Wen Z, . A laboratory study of producing docosahexaenoic acid from biodiesel-waste glycerol by microalgal fermentation. Process Biochem, 2007, 42(11): 1537-1545.

[13] Chookaew T, Prasertsan P, Ren ZJ. Two-stage conversion of crude glycerol to energy using dark fermentation linked with microbial fuel cell or microbial electrolysis cell. New Biotechnol, 2014, 31(2): 179-184.

[14] Chookaew T, O-Thong S, Prasertsan P. Statistical optimization of medium components affecting simultaneous fermentative hydrogen and ethanol production from crude glycerol by thermotolerant Klebsiella sp TR17. Int J Hydrogen Energy, 2014, 39(2): 751-760.

[15] da Luz JMR, Paes SA, Torres DP, . Production of edible mushroom and degradation of antinutritional factors in jatropha biodiesel residues. LWT Food Sci Technol, 2013, 50(2): 575-580.

[16] Delgado R, Rosas JG, Gómez N, . Energy valorisation of crude glycerol and corn straw by means of slow co-pyrolysis: production and characterisation of gas, char and bio-oil. Fuel, 2013, 112: 31-37.

[17] Dobroth ZT, Hu S, Coats ER, . Polyhydroxybutyrate synthesis on biodiesel wastewater using mixed microbial consortia. Bioresour Technol, 2011, 102(3): 3352-3359.

[18] Echeverri DA, Perez WA, Rios LA. Synthesis of maleated-castor oil glycerides from biodiesel-derived crude glycerol. Ind Crops Prod, 2013, 49: 299-303.

[19] Eliche-Quesada D, Martínez-Martínez S, Pérez-Villarejo L, . Valorization of biodiesel production residues in making porous clay brick. Fuel Process Technol, 2012, 103: 166-173.

[20] Ethier S, Woisard K, Vaughan D, . Continuous culture of the microalgae Schizochytrium limacinum on biodiesel-derived crude glycerol for producing docosahexaenoic acid. Bioresour Technol, 2011, 102(1): 88-93.

[21] Feng Y, Yang Q, Wang X, . Treatment of biodiesel production wastes with simultaneous electricity generation using a single-chamber microbial fuel cell. Bioresour Technol, 2011, 102(1): 411-415.

[22] Feng X, Walker TH, Bridges WC, . Biomass and lipid production of Chlorella protothecoides under heterotrophic cultivation on a mixed waste substrate of brewer fermentation and crude glycerol. Bioresour Technol, 2014, 166: 17-23.

[23] Foo KY, Hameed BH. Utilization of biodiesel waste as a renewable resource for activated carbon: application to environmental problems. Renew Sustain Energy Rev, 2009, 13(9): 2495-2504.

[24] Fountoulakis M, Petousi I, Manios T. Co-digestion of sewage sludge with glycerol to boost biogas production. Waste Manage, 2010, 30(10): 1849-1853.

[25] Ghosh D, Sobro IF, Hallenbeck PC. Stoichiometric conversion of biodiesel derived crude glycerol to hydrogen: response surface methodology study of the effects of light intensity and crude glycerol and glutamate concentration. Bioresour Technol, 2012, 106: 154-160.

[26] Ghosh D, Tourigny A, Hallenbeck PC. Near stoichiometric reforming of biodiesel derived crude glycerol to hydrogen by photofermentation. Int J Hydrogen Energy, 2012, 37(3): 2273-2277.

[27] Global Renewable Fuels Alliance. World ethanol production playing an increasing role in energy security. http://www.globalrfa.org/pr_021111.php. Accessed 04 Dec 2012

[28] Gonzalez R, Murarka A, Dharmadi Y, . A new model for the anaerobic fermentation of glycerol in enteric bacteria: trunk and auxiliary pathways in Escherichia coli. Metab Eng, 2008, 10(5): 234-245.

[29] Hu S, Li Y. Two-step sequential liquefaction of lignocellulosic biomass by crude glycerol for the production of polyols and polyurethane foams. Bioresour Technol, 2014, 161: 410-415.

[30] Hutňan M, Kolesárová N, Bodík I, . Long-term monodigestion of crude glycerol in a UASB reactor. Bioresour Technol, 2013, 130: 88-96.

[31] Ito T, Nakashimada Y, Senba K, . Hydrogen and ethanol production from glycerol-containing wastes discharged after biodiesel manufacturing process. J Biosci Bioeng, 2005, 100(3): 260-265.

[32] Jaruwat P, Kongjao S, Hunsom M. Management of biodiesel wastewater by the combined processes of chemical recovery and electrochemical treatment. Energy Convers Manag, 2010, 51(3): 531-537.

[33] Juang C, Whang L, Cheng H. Evaluation of bioenergy recovery processes treating organic residues from ethanol fermentation process. Bioresour Technol, 2011, 102(9): 5394-5399.

[34] Juszczyk P, Tomaszewska L, Kita A, . Biomass production by novel strains of Yarrowia lipolytica using raw glycerol, derived from biodiesel production. Bioresour Technol, 2013, 137: 124-131.

[35] Khanna S, Goyal A, Moholkar VS. Production of n-butanol from biodiesel derived crude glycerol using Clostridium pasteurianum immobilized on Amberlite. Fuel, 2013, 112: 557-561.

[36] Lee S, Park S, Park C, . Enhanced free fatty acid production by codon-optimized Lactococcus lactis acyl-ACP thioesterase gene expression in Escherichia coli using crude glycerol. Enzyme Microb Technol, 2014, 67: 8-16.

[37] Liu B, Christiansen K, Parnas R, . Optimizing the production of hydrogen and 1,3-propanediol in anaerobic fermentation of biodiesel glycerol. Int J Hydrogen Energy, 2013, 38(8): 3196-3205.

[38] Liu Y, Sun Y, Tan C, . Efficient production of dihydroxyacetone from biodiesel-derived crude glycerol by newly isolated Gluconobacter frateurii. Bioresour Technol, 2013, 142: 384-389.

[39] Lo Y, Chen X, Huang C, . Dark fermentative hydrogen production with crude glycerol from biodiesel industry using indigenous hydrogen-producing bacteria. Int J Hydrogen Energy, 2013, 38(35): 15815-15822.

[40] Lopes SL, Fragoso R, Duarte E, . Bioconversion of Jatropha curcas seed cake to hydrogen by a strain of Enterobacter aerogenes. Fuel, 2015, 139: 715-719.

[41] Manara P, Zabaniotou A. Co-pyrolysis of biodiesel-derived glycerol with Greek lignite: a laboratory study. J Anal Appl Pyrolysis, 2013, 100: 166-172.

[42] Martín MA, Fernández R, Serrano A, . Semi-continuous anaerobic co-digestion of orange peel waste and residual glycerol derived from biodiesel manufacturing. Waste Manage, 2013, 33(7): 1633-1639.

[43] Meiswinkel TM, Rittmann D, Lindner SN, . Crude glycerol-based production of amino acids and putrescine by Corynebacterium glutamicum. Bioresour Technol, 2013, 145: 254-258.

[44] Metsoviti M, Zeng A, Koutinas AA, . Enhanced 1,3-propanediol production by a newly isolated Citrobacter freundii strain cultivated on biodiesel-derived waste glycerol through sterile and non-sterile bioprocesses. J Biotechnol, 2013, 163(4): 408-418.

[45] Moita R, Freches A, Lemos PC. Crude glycerol as feedstock for polyhydroxyalkanoates production by mixed microbial cultures. Water Res, 2014, 58: 9-20.

[46] Ngamlerdpokin K, Kumjadpai S, Chatanon P, . Remediation of biodiesel wastewater by chemical- and electro-coagulation: a comparative study. J Environ Manage, 2011, 92(10): 2454-2460.

[47] Nghiem LD, Nguyen TT, Manassa P, . Co-digestion of sewage sludge and crude glycerol for on-demand biogas production. Int Biodeterior Biodegrad, 2014, 95(Part A(0)): 160-166.

[48] Ngo TA, Kim M, Sim SJ. High-yield biohydrogen production from biodiesel manufacturing waste by Thermotoga neapolitana. Int J Hydrogen Energy, 2011, 36(10): 5836-5842.

[49] Nitayavardhana S, Khanal SK. Biodiesel-derived crude glycerol bioconversion to animal feed: a sustainable option for a biodiesel refinery. Bioresour Technol, 2011, 102(10): 5808-5814.

[50] Nunes AA, Franca AS, Oliveira LS. Activated carbons from waste biomass: an alternative use for biodiesel production solid residues. Bioresour Technol, 2009, 100(5): 1786-1792.

[51] Panagiotopoulos IA, Pasias S, Bakker RR, . Biodiesel and biohydrogen production from cotton-seed cake in a biorefinery concept. Bioresour Technol, 2013, 136: 78-86.

[52] Pflügl S, Marx H, Mattanovich D, . Heading for an economic industrial upgrading of crude glycerol from biodiesel production to 1,3-propanediol by Lactobacillus diolivorans. Bioresour Technol, 2014, 152: 499-504.

[53] Phukingngam D, Chavalparit O, Somchai D, . Anaerobic baffled reactor treatment of biodiesel-processing wastewater with high strength of methanol and glycerol: reactor performance and biogas production. Chem Pap, 2011, 65(5): 644-651.

[54] Pitakpoolsil W, Hunsom M. Adsorption of pollutants from biodiesel wastewater using chitosan flakes. J Taiwan Inst Chem Eng, 2013, 44(6): 963-971.

[55] Pitakpoolsil W, Hunsom M. Treatment of biodiesel wastewater by adsorption with commercial chitosan flakes: parameter optimization and process kinetics. J Environ Manage, 2014, 133: 284-292.

[56] Pott RWM, Howe CJ, Dennis JS. Photofermentation of crude glycerol from biodiesel using Rhodopseudomonas palustris: comparison with organic acids and the identification of inhibitory compounds. Bioresour Technol, 2013, 130: 725-730.

[57] Pott RWM, Howe CJ, Dennis JS. The purification of crude glycerol derived from biodiesel manufacture and its use as a substrate by Rhodopseudomonas palustris to produce hydrogen. Bioresour Technol, 2014, 152: 464-470.

[58] Rattanapan C, Sawain A, Suksaroj T, . Enhanced efficiency of dissolved air flotation for biodiesel wastewater treatment by acidification and coagulation processes. Desalination, 2011, 280(1–3): 370-377.

[59] Rossi DM, Berne da Costa J, Aquino de Souza E, . Comparison of different pretreatment methods for hydrogen production using environmental microbial consortia on residual glycerol from biodiesel. Int J Hydrogen Energy, 2011, 36(8): 4814-4819.

[60] Rossi DM, da Costa JB, de Souza EA, . Bioconversion of residual glycerol from biodiesel synthesis into 1,3-propanediol and ethanol by isolated bacteria from environmental consortia. Renewable Energy, 2012, 39(1): 223-227.

[61] Ruhal R, Choudhury B. Use of an osmotically sensitive mutant of Propionibacterium freudenreichii subspp. shermanii for the simultaneous productions of organic acids and trehalose from biodiesel waste based crude glycerol. Bioresour Technol, 2012, 109: 131-139.

[62] Sabourin-Provost G, Hallenbeck PC. High yield conversion of a crude glycerol fraction from biodiesel production to hydrogen by photofermentation. Bioresour Technol, 2009, 100(14): 3513-3517.

[63] Sarma SJ, Brar SK, Le Bihan Y, . Evaluation of different supplementary nutrients for enhanced biohydrogen production by Enterobacter aerogenes NRRL B 407 using waste derived crude glycerol. Int J Hydrogen Energy, 2013, 38(5): 2191-2198.

[64] Sarma SJ, Dhillon GS, Brar SK, . Investigation of the effect of different crude glycerol components on hydrogen production by Enterobacter aerogenes NRRL B-407. Renew Energy, 2013, 60: 566-571.

[65] Sarma SJ, Brar SK, Le Bihan Y, . Mitigation of the inhibitory effect of soap by magnesium salt treatment of crude glycerol– A novel approach for enhanced biohydrogen production from the biodiesel industry waste. Bioresour Technol, 2014, 151: 49-53.

[66] Shah P, Chiu F, Lan JC. Aerobic utilization of crude glycerol by recombinant Escherichia coli for simultaneous production of poly 3-hydroxybutyrate and bioethanol. J Biosci Bioeng, 2014, 117(3): 343-350.

[67] Shirazi M, Kargari A, Bazgir S, . Characterization of electrospun polystyrene membrane for treatment of biodiesel’s water-washing effluent using atomic force microscopy. Desalination, 2013, 329: 1-8.

[68] Siles López JÁ, Santos MD, María de los Ángeles, Chica Pérez AF, . Anaerobic digestion of glycerol derived from biodiesel manufacturing. Bioresour Technol, 2009, 100(23): 5609-5615.

[69] Siles JA, Martín MA, Chica AF, . Anaerobic co-digestion of glycerol and wastewater derived from biodiesel manufacturing. Bioresour Technol, 2010, 101(16): 6315-6321.

[70] Siles JA, Gutiérrez MC, Martín MA, . Physical–chemical and biomethanization treatments of wastewater from biodiesel manufacturing. Bioresour Technol, 2011, 102(10): 6348-6351.

[71] Skoulou VK, Zabaniotou AA. Co-gasification of crude glycerol with lignocellulosic biomass for enhanced syngas production. J Anal Appl Pyrolysis, 2013, 99: 110-116.

[72] Skoulou V, Manara P, Zabaniotou A. H 2 enriched fuels from co-pyrolysis of crude glycerol with biomass. J Anal Appl Pyrolysis, 2012, 97: 198-204.

[73] Sousa M, Melo VMM, Rodrigues S, . Screening of biosurfactant-producing Bacillus strains using glycerol from the biodiesel synthesis as main carbon source. Bioprocess Biosyst Eng, 2012, 35(6): 897-906.

[74] Sricharoenchaikul V, Atong D. Fuel gas generation from thermochemical conversion of crude glycerol mixed with biomass wastes. Energy Procedia, 2012, 14: 1286-1291.

[75] Suehara K, Kawamoto Y, Fujii E, . Biological treatment of wastewater discharged from biodiesel fuel production plant with alkali-catalyzed transesterification. J Biosci Bioeng, 2005, 100(4): 437-442.

[76] Szymanowska-Powałowska D, Leja K. An increasing of the efficiency of microbiological synthesis of 1,3-propanediol from crude glycerol by the concentration of biomass. EJB, 2014, 17(2): 72-78.

[77] Tapah BF, Santos RCD, Leeke GA. Processing of glycerol under sub and supercritical water conditions. Renew Energy, 2014, 62: 353-361.

[78] Varanda MG, Pinto G, Martins F. Life cycle analysis of biodiesel production. Fuel Process Technol, 2011, 92(5): 1087-1094.

[79] Varrone C, Liberatore R, Crescenzi T, . The valorization of glycerol: economic assessment of an innovative process for the bioconversion of crude glycerol into ethanol and hydrogen. Appl Energy, 2013, 105: 349-357.

[80] Varrone C, Rosa S, Fiocchetti F, . Enrichment of activated sludge for enhanced hydrogen production from crude glycerol. Int J Hydrogen Energy, 2013, 38(3): 1319-1331.

[81] Veerabhadrappa MB, Shivakumar SB, Devappa S. Solid-state fermentation of Jatropha seed cake for optimization of lipase, protease and detoxification of anti-nutrients in Jatropha seed cake using Aspergillus versicolor CJS-98. J Biosci Bioeng, 2014, 117(2): 208-214.

[82] Verhoef S, Gao N, Ruijssenaars HJ, . Crude glycerol as feedstock for the sustainable production of p-hydroxybenzoate by Pseudomonas putida S12. New Biotechnol, 2014, 31(1): 114-119.

[83] Wang C, Chen W, Wang W, . Experimental study on methanol recovery through flashing vaporation in continuous production of biodiesel via supercritical methanol. Energy Convers Manag, 2011, 52(2): 1454-1458.

[84] Watanabe R, Tada C, Baba Y, . Enhancing methane production during the anaerobic digestion of crude glycerol using Japanese cedar charcoal. Bioresour Technol, 2013, 150: 387-392.

[85] Wei L, Pordesimo LO, Haryanto A, . Co-gasification of hardwood chips and crude glycerol in a pilot scale downdraft gasifier. Bioresour Technol, 2011, 102(10): 6266-6272.

[86] Yang F, Hanna MA, Sun R. Value-added uses for crude glycerol–a byproduct of biodiesel production. Biotechnol Biofuels, 2012, 5(1): 1.

[87] Yang F, Hanna MA, Marx DB, . Optimization of hydrogen production from supercritical water gasification of crude glycerol? Byproduct of biodiesel production. Int J Energy Res, 2013, 37(13): 1600-1609.

[88] Yen H, Yang Y, Yu Y. Using crude glycerol and thin stillage for the production of microbial lipids through the cultivation of Rhodotorula glutinis. J Biosci Bioeng, 2012, 114(4): 453-456.

[89] Yoon SJ, Choi Y, Son Y, . Gasification of biodiesel by-product with air or oxygen to make syngas. Bioresour Technol, 2010, 101(4): 1227-1232.

[90] Yoon SJ, Yun YM, Seo MW, . Hydrogen and syngas production from glycerol through microwave plasma gasification. Int J Hydrogen Energy, 2013, 38(34): 14559-14567.

[91] Yuksel A, Sasaki M, Goto M. A new green technology: hydrothermal electrolysis for the treatment of biodiesel wastewater. Res Chem Intermed, 2011, 37(2): 131-143.

[92] Zhou Y, Nie K, Zhang X, . Production of fumaric acid from biodiesel-derived crude glycerol by Rhizopus arrhizus. Bioresour Technol, 2014, 163: 48-53.

Funding

Fulbright-Colciencias