Abstract
Economically viable alternatives for utilizing municipal solid waste are still a major challenge for society, especially in less developed countries. A potential pathway is using the organic fraction of municipal solid waste (OFMSW) to produce energy, biofuels, organic fertilizers, and value-added chemical compounds. We evaluated an integrated biorefinery structure for the treatment of used cooking oil, pruning biomass, and organic and food residues to produce biodiesel, biogas, organic compost, 1,3-propanediol, and electrical energy at the campus of the Federal University of Pernambuco, which was considered a case study to represent a small city of Northeastern Brazil. A pilot transesterification plant, a biodigestion unit, and a compost unit were installed to process 3.3 tons daily of OFMSW produced. Additionally, research was carried out to produce 1,3-propanediol on a laboratory scale from residual glycerol. The quality of the biodiesel generated from the used cooking oil met national technical standards and the conversion of residual oil into biodiesel reached 93%. The average biogas production was 0.584 ± 0.176 Nm3 kgVS−1, with an average methane production of 50% generating up to 44 MWh of electricity per year. The organic compost produced met the quality requirements of organic fertilizers, such as maturation and nutrient contents. Glycerol treatment increased the yield of 1,3-propanediol production. Our findings demonstrate that the integrated biorefinery will lead to a reduction of US$ 80,000 in the costs of OFMSW management. More importantly, this approach generates incentives for circular economy initiatives in small municipalities in Brazil and other less developed countries.
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Abbreviations
- 1,3-PDO:
-
1,3-Propanediol
- 1H NMR:
-
Nuclear magnetic proton resonance
- AI:
-
Acidity index
- ANP:
-
Brazilian National Agency of Petroleum
- BERSO:
-
Experimental biorefinery of organic solid wastes
- CC:
-
Corrosive to copper parameter
- CETENE:
-
Northeastern Strategic Technologies Center
- DAD:
-
Diode array detector
- HRT:
-
Hydraulic retention time
- II:
-
Iodine
- LAC:
-
Combustibles Laboratory
- LAFIT:
-
Process and Phytochemical Laboratory
- MAPA:
-
Brazilian Ministry of Agriculture and Supply
- MSW:
-
Municipal solid waste
- MW:
-
Molecular weight
- OFMSW:
-
Organic fraction of the municipal solid waste
- OLR:
-
Organic loading rate
- PNRS:
-
Brazilian National Policy on Solid Wastes
- ROA:
-
Oxidation status
- SI:
-
Saponification
- UFPE:
-
Federal University of Pernambuco
- VFA:
-
Volatile fatty acids
References
United Nations (2019) The Sustainable Development Goals Report 2019
International Energy Agency (IEA) (2019) World Energy Outlook 2019. https://www.iea.org/reports/world-energy-outlook-2019. Accessed 25 Aug 2020
Energy Information Administration (EIA) (2019) International Energy Outlook 2019 with projections to 2050
Khoshnevisan B, Tabatabaei M, Tsapekos P, Rafiee S, Aghbashlo M, Lindeneg S, Angelidaki I (2020) Environmental life cycle assessment of different biorefinery platforms valorizing municipal solid waste to bioenergy, microbial protein, lactic and succinic acid. Renew Sust Energ Rev 117:109493. https://doi.org/10.1016/j.rser.2019.109493
Kaza S, Yao L, Bhada-Tata P, Van Woerden F (2018) What a waste 2.0: a global snapshot of solid waste management to 2050. Washington, DC
Ma J, Hipel KW (2016) Exploring social dimensions of municipal solid waste management around the globe–a systematic literature review. Waste Manag 56:3–12. https://doi.org/10.1016/j.wasman.2016.06.041
ABRELPE (2019) Panorama dos Resíduos Sólidos no Brasil 2018/2019. São Paulo
Brasil (2010) Lei no 12.305, de 02 de agosto de 2010. Política Nacional de Resíduos Sólidos (PNRS). http://www.planalto.gov.br/ccivil_03/_Ato2007-2010/2010/Lei/L12305.htm. Accessed 25 Aug 2020
ABRELPE (2011) Panorama dos resíduos solidos no Brasil 2010
Brasil (2020) Plano Nacional de Resíduos Sólidos. http://consultaspublicas.mma.gov.br/planares/wp-content/uploads/2020/07/Plano-Nacional-de-Resíduos-Sólidos-Consulta-Pública.pdf. Accessed 17 Sep 2020
Di Maria F, Sisani F, Contini S (2018) Are EU waste-to-energy technologies effective for exploiting the energy in bio-waste? Appl Energy 230:1557–1572. https://doi.org/10.1016/j.apenergy.2018.09.007
Khoshnevisan B, Tsapekos P, Alvarado-Morales M, Rafiee S, Tabatabaei M, Angelidaki I (2018) Life cycle assessment of different strategies for energy and nutrient recovery from source sorted organic fraction of household waste. J Clean Prod 180:360–374. https://doi.org/10.1016/j.jclepro.2018.01.198
Ranieri L, Mossa G, Pellegrino R, Digiesi S (2018) Energy recovery from the organic fraction of municipal solid waste: a real options-based facility assessment. Sustain 10:368. https://doi.org/10.3390/su10020368
Silva dos Santos IF, Braz Vieira ND, de Nóbrega LGB, Barros RM, Tiago Filho GL (2018) Assessment of potential biogas production from multiple organic wastes in Brazil: impact on energy generation, use, and emissions abatement. Resour Conserv Recycl 131:54–63. https://doi.org/10.1016/j.resconrec.2017.12.012
Stylianou E, Pateraki C, Ladakis D, Cruz-Fernández M, Latorre-Sánchez M, Coll C, Koutinas A (2020) Evaluation of organic fractions of municipal solid waste as renewable feedstock for succinic acid production. Biotechnol Biofuels 13:1–16. https://doi.org/10.1186/s13068-020-01708-w
Lee SY, Sankaran R, Chew KW, Tan CH, Krishnamoorthy R, Chu D-T, Show P-L (2019) Waste to bioenergy: a review on the recent conversion technologies. BMC Energy 1:1–22. https://doi.org/10.1186/s42500-019-0004-7
Sun L, Fujii M, Tasaki T, Dong H, Ohnishi S (2018) Improving waste to energy rate by promoting an integrated municipal solid-waste management system. Resour Conserv Recycl 136:289–296. https://doi.org/10.1016/j.resconrec.2018.05.005
Pilusa TJ, Seodigeng TG (2018) Integrated waste-to-energy approach : an overview. Int J Energy Environ Eng 12:211–220. https://doi.org/10.5281/zenodo.1315995
Demirbas A (2010) Biorefinery technologies for biomass upgrading. Energy Sources, Part A Recover Util Environ Eff 32:1547–1558. https://doi.org/10.1080/15567030902780394
Nizami AS, Shahzad K, Rehan M, Ouda OKM, Khan MZ, Ismail IMI, Almeelbi T, Basahi JM, Demirbas A (2017) Developing waste biorefinery in Makkah: a way forward to convert urban waste into renewable energy. Appl Energy 186:189–196. https://doi.org/10.1016/j.apenergy.2016.04.116
Satchatippavarn S, Martinez-Hernandez E, Leung Pah Hang MY, Leach M, Yang A (2016) Urban biorefinery for waste processing. Chem Eng Res Des 107:81–90. https://doi.org/10.1016/j.cherd.2015.09.022
Arora A, Banerjee J, Vijayaraghavan R, MacFarlane D, Patti AF (2018) Process design and techno-economic analysis of an integrated mango processing waste biorefinery. Ind Crop Prod 116:24–34. https://doi.org/10.1016/j.indcrop.2018.02.061
Cárdenas-Fernández M, Bawn M, Hamley-Bennett C, Bharat PKV, Subrizi F, Suhaili N, Ward DP, Bourdin S, Dalby PA, Hailes HC, Hewitson P, Ignatova S, Kontoravdi C, Leak DJ, Shah N, Sheppard TD, Ward JM, Lye GJ (2017) An integrated biorefinery concept for conversion of sugar beet pulp into value-added chemicals and pharmaceutical intermediates. Faraday Discuss 202:415–431. https://doi.org/10.1039/c7fd00094d
Dong T, Knoshaug EP, Davis R, Laurens LML, Van Wychen S, Pienkos PT, Nagle N (2016) Combined algal processing: a novel integrated biorefinery process to produce algal biofuels and bioproducts. Algal Res 19:316–323. https://doi.org/10.1016/j.algal.2015.12.021
Meramo S, Ojeda KA, Sánchez EL (2018) Integrated biorefinery from corn waste biomass : a case study in the North of Colombia. Int J ChemTech Res 11:33–40
IBGE (2019) Estimativas da população residente nos municípios brasileiros com data de referência em 1o de julho de 2019. https://www.ibge.gov.br/estatisticas/sociais/populacao/9103-estimativas-de-populacao.html?=&t=resultados. Accessed 24 Aug 2020
National Agency of Petroleum, Natural Gas and Biofuels – AN 45/2014. http://legislacao.anp.gov.br/?path=legislacao-anp/resol-anp/2014/agosto&item=ranp-45-2014. Accessed 21 Sep 2020
Gilbard G, Vergas RM, Vielfaur EF, Schuchardt UF (1995) 1H nuclear magnetic resonance determination of the yield of the transesterification of repressed oil with methanol. J Am Oil Chem Soc 72:1239–1241
Chávez, J.D. (2008) Aproveitamento biotecnológico do glicerol derivado da produção de biodiesel para a obtenção de biomassa e ribonucleotídeos. Dissertation, University of São Paulo
Pflügl S, Marx H, Mattanovich D, Sauer M (2012) 1,3-propanediol production from glycerol with Lactobacillus diolivorans. Bioresour Technol 119:133–140. https://doi.org/10.1016/j.biortech.2012.05.121
Silva, A. F. (2016). Avaliação do processo de compostagem com diferentes proporções de resíduos de limpeza urbana e restos de alimentos. Dissertation, Federal University of Pernambuco
Bernal MP, Alburquerque JA, Moral R (2009) Composting of animal manures and chemical criteria for compost maturity assessment. A review. Bioresour Technol 100(22):5444–5453. https://doi.org/10.1016/j.biortech.2008.11.027
Van Soest PV, Robertson JB, Lewis BA (1991) Methods for dietary fiber, neutral detergent fiber, and nonstarch polysaccharides in relation to animal nutrition. J Dairy Sci 74:3583–3597
Snyder JD, Trofymow JA (1984) A rapid accurate wet oxidation diffusion procedure for determining organic and inorganic carbon in plant and soil samples. Commun Soil Sci Plant Anal 15:587–597
Empresa Brasileira de Pesquisa Agropecuária – Embrapa (1999) Manual de análises químicas de solos, plantas e fertilizantes. 1.ed. Brasília
Baird R, Bridgewater L (2017) Standard methods for the examination of water and wastewater, 23rd edn. American Public Health Association, Washington, D.C.
Thomas RL, Sheard RW, Moyer JR (1967) Comparison of conventional and automated procedures for nitrogen, phosphorus, and potassium analysis of plant material using a single digestion 1. Agron J 59:240–243
Carneiro PIB, Reda SY, Carneiro EBB (2005) Characterization of seed oils from rangpur lime (Citrus limona) and “Sicilian” lemon (Citrus limon). Annals Magnetic Resonance- Auremn 4(64–68):2005
Reda SY, Carneiro BIP (2006) Physicochemical parameters of maize oil in natura and after heating calculated by means of the proteus RMN H1 program. Ciênc. Exat. Terra. Ciênc Agrá Eng 12:31–36
ASTM D 6304-16 Standards Test Method for Determination of Water in Petroleum Products. Lubricating Oils, and Additives by Coulometric Karl Fischer Titration. Available https://www.astm.org/DATABASE.CART/HISTORICAL/D6304-16.htm
NBR14448-13 Brazilian Association of Technical Standards. Lubricant oil, petroleum products and biodiesel. Determination of acid number by otentiometric titration. Available https://www.abntcatalogo.com.br/norma.aspx?ID=306418
ASTM D664-18e2 Standards Test Method for Acid Number of Petroleum Products by Potentiometric Titration Available https://www.astm.org/Standards/D664
NBR 14598-13 Brazilian Association of Technical Standards Determination of the Flash-point by Pensky-Martens Closed Cup. Available https://www.abntcatalogo.com.br/norma.aspx?ID=193497
ASTM D 93-16a Standards Test Method for Flash Point by Pensky-Martens Closed Cup Tester. Available https://www.astm.org/DATABASE.CART/HISTORICAL/D93-16A.htm
NBR 14065-13 Brazilian Association of Technical Standards Determination of density and specific gravity by digital densimeter. Available https://www.abntcatalogo.com.br/norma.aspx?ID=251994
ASTM D 4052-16 Standards Test Method for Density, relative density and API gravity of liquids by digital density meter. Available https://www.astm.org/DATABASE.CART/HISTORICAL/D4052-16.htm
EN14112-2016 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of oxidation stability (Accelerated oxidation test). Available https://www.en-standard.eu/bs-en-14112-2016-fat-and-oil-derivatives-fatty-acid-methyl-esters-fame-determination-of-oxidation-stability accelerated-oxidation-test/?gclid=EAIaIQobChMI67670fqs6gIVBO21Ch0cZgm-EAAYASAAEgIkkvD_BwE
ASTM D7042-19e1 Standards Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer and the Calculation of Kinematic Viscosity Available https://www.astm.org/Standards/D7042.htm
Andrade MMM, Alencar BRA, Leite NP, Firmo ALB, Dutra ED, Sampaio EVSB, Menezes RSC (2020) Biogas production from co-digestion of different proportions of food waste and fresh bovine manure. Biomass Convers Bioref. https://doi.org/10.1007/s13399-020-00833-8
Castejón D, Herrera A, Heras A, Cambereo I, Mateos-Aparício I (2017) Oil quality control of culinary oils subjected to deep-fat-frying based on NMR and EPR spectroscopy. Food Analyt Meth 10:2467–2480. https://doi.org/10.1007/s12161-016-0778-x
Cunha DA, Neto CA, Colnago AL, Castro RVE, Barbosa LL (2019) Application of time-domain NMR as methodology to quantify adulteration of diesel fuel with soybean oil and frying oil. Fuel 252:567–573. https://doi.org/10.1016/j.fuel.2019.04.149
Dutra DE, Lima AT, Souza OLJ, Silva VGJ, Aquino SAK, Aquino SF, Ramos SC, Menezes CSR (2018) Characterization of fat and biodiesel from mango seeds using 1H NMR spectroscopy. Biomass Convers Bioref 8:135–141. https://doi.org/10.1007/s13399-017-0286-2
Jelassi A, Cheraiel I, Hamza MA, Jannet HB (2014) Chemical composition and characteristic profiles of seed oil from three Tunisian acacia species. J Food Compos Anal 33:49–54. https://doi.org/10.1016/j.jfca.2013.11.001
Calero MA, Munõz E, Pérez-Marin D, Riccioli C, Pérez L, Garrido-Varo A (2018) Evolution of frying oil quality using fourier transform near- infrared (FT-NIR) spectroscopy. Appl Spectr 72:1001–1003. https://doi.org/10.1177/0003702818764125
Shimamoto GG, Favaro AMM, Tubuni M (2015) Simple methods via mid-IRO 1H NMR spectroscopy for the determination of the iodine value of vegetable oils. J Braz Chem Soc 26:1431–1437. https://doi.org/10.5935/0103-5053.20150111
Jung YM, Park SJ, Yoon HS (2016) Quantitative determination of conjugated linoleic acids in hydrogenated vegetable oils using refractive index. Food Sci Biotechnol 25:121–124. https://doi.org/10.1007/s10068-016-0018-6
Moser BR (2011) Effect of soybean oil fatty acid composition and selenium application on biodiesel properties. J Am Oil Chem Soc 88:1019–1028. https://doi.org/10.1007/s11746-010-1746-z
Luque R, Lovett CJ, Datta B, Joy C, Campelo MJ, Romero AA (2010) Biodiesel as feasible petrol fuel replacement; a multidisciplinary overview. Energy Environ Sci 3:1706–1721. https://doi.org/10.1039/C0EE00085J
Silva Filho CS, Miranda CA, Silva FAT, Calarge AF, Souza RR, Santana CCJ, Tambourgi BE (2018) Data on kinetic, energy and emission performance of biodiesel from waste frying oil. J Clean Prod 181:1034–1042. https://doi.org/10.1016/j.dib.2018.04.017
Fasal MA, Suhaila NR, Haseeb ASMA, Rubaiee S, Al-Zahrani A (2018) Influence of copper on the instability and corrosiveness of palm biodiesel and its blends : an assessment on biodiesel sustainability. J Clean Prod 171:1407–1414. https://doi.org/10.1016/j.jclepro.2017.10.144
D’Agosto AM, Silva VAM, Franca SL, Oliveira MC, Alexandre LOM, Marques CGL, Murta SLA, Freitas VAM (2017) Comparative study of emissions from stationary engines using biodiesel made from soybean oil, palm oil and waste frying oil. Renew Sust Energ Rev 70:1376–1392. https://doi.org/10.1016/j.rser.2016.12.040
Rehab MA, Marwa RE, Hesham AH (2020) Highly active and stable magnetically recyclable CuFe2O4 as a heterogenous catalyst for efficient conversion of waste frying oil to biodiesel. Fuel 268:117297. https://doi.org/10.1016/j.fuel.2020.117297
Leoneti AB, Aragão-Leoneti V, Oliveira SV (2012) Glycerol as a by-product of biodiesel production in Brazil: alternatives for the use of unrefined glycerol. Renew Energy 45:138–145. https://doi.org/10.1016/j.renene.2012.02.032
Pflügl S, Marx H, Mattanovich D, Sauer M (2014) Heading for an economic industrial upgrading of crude glycerol from biodiesel production to 1,3-propanediol by Lactobacillus diolivorans. Bioresour Technol 152:499–504. https://doi.org/10.1016/j.biortech.2013.11.041
Chatzifragkou A, Dietz D, Komaitis M, Zeng A, Papanikolaou S (2010) Effect of biodiesel-derived waste glycerol impurities on biomass and 1,3-propanediol production of Clostridium butyricum VPI 1718. Biotechnol Bioeng 107:76–84. https://doi.org/10.1002/bit.22767
Venkataramanan KP, Boatman JJ, Kurniawan Y, Taconi KA, Bothun GD, Scholz C (2012) Impact of impurities in biodiesel-derived crude glycerol on the fermentation by Clostridium pasteurianum ATCC 6013. Appl Microbiol Biotechnol 93:1325–1335. https://doi.org/10.1007/s00253-011-3766-5
Mu Y, Teng H, Zhang D, Wang W, Xiu Z (2006) Microbial production of 1,3-propanediol by Klebsiella pneumoniae using crude glycerol from biodiesel preparations. Biotechnol Lett 28:1755–1759. https://doi.org/10.1007/s10529-006-9154-z
Chatzifragkou A, Papanikolaou S, Dietz D, Doulgeraki AI, Nychas GJE, Zeng AP (2011) Production of 1,3-propanediol by Clostridium butyricum growing on biodiesel-derived crude glycerol through a non-sterilized fermentation process. Appl Microbiol Biotechnol 91:101–112. https://doi.org/10.1007/s00253-011-3247-x
Orczyk D, Szymanowska-Powałowska D (2012) Isolation of bacteria of the genus Clostridium able to conversion of glycerol to 1,3-propanediol and optimization of medium. Engine Sci Technol 2:44–59. https://doi.org/10.1155/2013/949107
Wilkens E, Ringel AK, Hortig D, Willke T, Vorlop KD (2012) High level production of 1,3-propanediol form crude glycerol by Clostridium butyricum AKR102a. Appl Microbiol Biotechnol 93:1057–1063. https://doi.org/10.1007/s00253-011-3595-6
Metsoviti M, Zeng AP, Koutinas AA, Papanikolaou S (2013) 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 163:408–418. https://doi.org/10.1016/j.jbiotec.2012.11.018
Wang X, Zhou J, Sun Y, Xiu Z (2019) Bioconversion of raw glycerol from waste cooking-oil-based biodiesel production to 1,3-propanediol and lactate by a microbial consortium. Front Bioeng Biotechnol 7:1–13. https://doi.org/10.3389/fbioe.2019.00014
Xu F, Li Y, Ge X, Yang L, Li Y (2018) Anaerobic digestion of food waste–challenges and opportunities. Bioresour Technol 247:1047–1058. https://doi.org/10.1016/j.biortech.2017.09.020
Grimberg SJ, Hilderbrandt D, Kinnunen M, Rogers S (2015) Anaerobic digestion of food waste through the operation of a mesophilic two-phase pilot scale digester–assessment of variable loadings on system performance. Bioresour Technol 178:226–229. https://doi.org/10.1016/j.biortech.2014.09.001
Banks CJ, Chesshire M, Heaven S, Arnold R (2011) Anaerobic digestion of source-segregated domestic food waste: performance assessment by mass and energy balance. Bioresour Technol 102:612–620. https://doi.org/10.1016/j.biortech.2010.08.005
Chen Y, Cheng JJ, Creamer KS (2008) Inhibition of anaerobic digestion process: a review. Bioresour Technol 99:4044–4064. https://doi.org/10.1016/j.biortech.2007.01.057
Lansing S, Hülsemann B, Choudhury A, Schueler J, Lisboa MS, Oechsner H (2019) Food waste co-digestion in Germany and the United States: from lab to full-scale systems. Resour Conserv Recycl 148:104–113. https://doi.org/10.1016/j.resconrec.2019.05.014
Li K, Wang K, Wang J, Yuan Q, Shi C, Wu J, Zuo J (2020) Performance assessment and metagenomic analysis of full-scale innovative two-stage anaerobic digestion biogas plant for food wastes treatment, J. Clean Prod 264(10):121646. https://doi.org/10.1016/j.jclepro.2020.121646
Tsigkou K, Tsafrakidou P, Kopsahelis A, Zagklis D, Kornaros M (2020) Used disposable nappies and expired food products valorization through one- & two-stage anaerobic co-digestion. Renew Energy 147:610–619. https://doi.org/10.1016/j.renene.2019.09.028
Fermoso FG, Serrano A, Alonso-Fariñas B, Fernández-Bolaños J, Borja R, Rodríguez-Gutiérrez G (2018) Valuable compound extraction, anaerobic digestion, and composting: a leading biorefinery approach for agricultural wastes. J Agric Food Chem 66:8451–8468. https://doi.org/10.1021/acs.jafc.8b02667
Awasthi MK, Sarsaiya S, Wainaina S, Rajendran K, Kumar S, Quan W, Duan Y, Awasthi SK, Chen H, Pandey A, Zhang Z, Jain A, Taherzadeh MJ (2019) A critical review of organic manure biorefinery models toward sustainable circular bioeconomy: technological challenges, advancements, innovations, and future perspectives. Renew Sust Energ Rev 111:115–131. https://doi.org/10.1016/j.rser.2019.05.017
Laib M, Djerrou Z, Souilah N, Bentchikou MEM (2020) Valorization of olive mill wastewaters by composting process in the germination of soybean. Res Crops 21(1):70–75
Sarwar M, Patra JK, Ali A, Maqbool M, Arshad MI (2020) Effect of compost and NPK fertilizer on improving biochemical and antioxidant properties of Moringa oleifera. S Afr J Bot 129:62–66. https://doi.org/10.1016/j.sajb.2019.01.009
Chang R, Li Y, Chen Q, Guo Q, Jia J (2019) Comparing the effects of three in situ methods on nitrogen loss control, temperature dynamics and maturity during composting of agricultural wastes with a stage of temperatures over 70 °C. J Environ Manag 230:119–127. https://doi.org/10.1016/j.jenvman.2018.09.076
Kouki S, Saidi N, M’hiri F, Hafiane A, Hassen A (2016) Co-composting of macrophyte biomass and sludge as an alternative for sustainable management of constructed wetland by-products. CLEAN–Soil, Air, Water 44:694–702. https://doi.org/10.1002/clen.201500346
Kiehl EJ (2002) Manual de compostagem: maturação e qualidade do composto. 3 ed. Piracicaba
Empresa Basileira de Pesquisa Agropecuária – Embrapa (2009). Manual de análises químicas de solos, plantas e fertilizantes. Brasília
Pereira-Neto TJ (2010) Manual de compostagem, processo de baixo custo. 2 ed. Editora UFV, Viçosa
Dutra ED, Menezes RS, Primo DC (2012) Aproveitamento de biomassa residual agrícola para produção de compostos orgânicos. Revista Brasileira de Ciências Agrárias 7:465–472. https://doi.org/10.5039/agraria.v7i3a1757
Zhou H, Meng H, Zhao L, Shen Y, Hou Y, Cheng H, Song L (2018) Effect of biochar and humic acid on the copper, lead, and cadmium passivation during composting. Bioresour Technol 258:279–286. https://doi.org/10.1016/j.biortech.2018.02.086
Gao M, Liang F, Yu A, Li B, Yang L (2010) Evaluation of stability and maturity during forced-aeration composting of chicken manure and sawdust at different C/N ratios. Chemosphere 78(5):614–619. https://doi.org/10.1016/j.chemosphere.2009.10.056
Ajmal M, Aiping S, Awais M, Ullah MS, Saeed R, Uddin S, Zihao X (2020) Optimization of pilot-scale in-vessel composting process for various agricultural wastes on elevated temperature by using Taguchi technique and compost quality assessment. Process Saf Environ Prot. https://doi.org/10.1016/j.psep.2020.05.001
Ribeiro SA, Matias SSR, Sousa RR, Alixandre TF, de Souza Oliveira W (2014) Aplicação de fontes orgânicas e mineral no desenvolvimento e produção do melão no sul do Estado do Piauí. Revista Verde de Agroecologia e Desenvolvimento Sustentável 9(1):46
Funding
The authors acknowledge CNPq, for financial support CHAMADA UNIVERSAL–MCTI/CNPq N° 14/2014 (Process 454423/2014-4) for sponsoring and aiding this research. This work is part of the National Observatory of Water and Carbon Dynamics in the Caatinga Biome - ONDACBC, supported by FACEPE (grants: APQ-0296-5.01/17; APQ-0498-3.07/17 ONDACBC; APQ-0532-5.01/14), CNPq (grants: 441305/2017-2; 465764/2014-2), and CAPES (grants: 88887.136369/2017-00), and FINEP (CT-Infra 01/2013 - REF 0648/13 - SUGERE).
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de Sousa, M.H., da Silva, A.S.F., Correia, R.C. et al. Valorizing municipal organic waste to produce biodiesel, biogas, organic fertilizer, and value-added chemicals: an integrated biorefinery approach. Biomass Conv. Bioref. 12, 827–841 (2022). https://doi.org/10.1007/s13399-020-01252-5
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DOI: https://doi.org/10.1007/s13399-020-01252-5