References
- Rehl, T.; Müller, J. Life Cycle Assessment of Biogas Digestate Processing Technologies. Resour. Conserv. Recy. 2011, 56, 92–104. DOI: https://doi.org/10.1016/j.resconrec.2011.08.007.
- Daniel-Gromke, J.; Rensberg, N.; Denysenko, V.; Stinner, W.; Schmalfuß, T.; Scheftelowitz, M.; Nelles, M.; Liebetrau, J. Current Developments in Production and Utilization of Biogas and Biomethane in Germany. Chem. Ing. Tech. 2018, 90, 17–35. DOI: https://doi.org/10.1002/cite.201700077.
- Weiland, P. Biogas Production: Current State and Perspectives. Appl. Microbiol. Biotechnol. 2010, 85, 849–860. DOI: https://doi.org/10.1007/s00253-009-2246-7.
- Fachverband Biogas e.V. (Ed.). Düngen mit Gärprodukten. Fachverband Biogas e.V.: Freising, 2018. www.digestate-as-fertilizer.com.
- Törnwall, E.; Pettersson, H.; Thorin, E.; Schwede, S. Post-Treatment of Biogas Digestate – An Evaluation of Ammonium Recovery, Energy Use and Sanitation. Energy Procedia 2017, 142, 957–963. DOI: https://doi.org/10.1016/j.egypro.2017.12.153.
- Van der Stelt, B.; Temminghoff, E. J. M.; Van Vliet, P. C. J.; Van Riemsdijk, W. H. Volatilization of Ammonia from Manure as Affected by Manure Additives, Temperature and Mixing. Bioresour. Technol. 2007, 98, 3449–3455. DOI: https://doi.org/10.1016/j.biortech.2006.11.004.
- ZeshanVisvanathan, C. Evaluation of Anaerobic Digestate for Greenhouse Gas Emissions at Various Stages of Its Management. Int. Biodeter. Biodegr. 2014, 95, 167–175. DOI: https://doi.org/10.1016/j.ibiod.2014.06.020.
- Möller, K.; Müller, T. Effects of Anaerobic Digestion on Digestate Nutrient Availability and Crop Growth: A Review. Eng. Life Sci. 2012, 12, 242–257. DOI: https://doi.org/10.1002/elsc.201100085.
- Fachagentur Nachwachsende Rohstoffe (FNR) (Ed.). Leitfaden Biogas - von der Gewinnung zur Nutzung, 7. Aufl. Fachagentur Nachwachsende Rohstoffe e. V.: Gülzow, 2016.
- Turley, D.; Hopwood, L.; Burns, C.; Di Maio, D. Assessment of Digestate Drying as an Eligible Heat Use in the Renewable Heat Incentive (Report No. 16-015.5). The Bioeconomy Consultants NNFCC. 2016.
- Stambasky, J. EBA Opinion on the Digestate Drying at Biogas Plants. European Biogas Association (EBA). 2013.
- Zhang, X. Y.; Chen, M. Q.; Huang, Y. W.; Xue, F. Isothermal Hot Air Drying Behavior of Municipal Sewage Sludge Briquettes Coupled with Lignite Additives. Fuel 2016, 171, 108–115. DOI: https://doi.org/10.1016/j.fuel.2015.12.052.
- Sawada, K.; Toyota, K. Effects of the Application of Digestates from Wet and Dry Anaerobic Fermentation to Japanese Paddy and Upland Soils on Short-Term Nitrification. Microbes Environ. 2015, 30, 37–43. DOI: https://doi.org/10.1264/jsme2.ME14080.
- Knoop, C.; Dornack, C.; Raab, T. Effect of Drying, Composting and Subsequent Impurity Removal by Sieving on the Properties of Digestate from Municipal Organic Waste. Waste Manage. 2018, 72, 168–177. DOI: https://doi.org/10.1016/j.wasman.2017.11.022.
- Schievano, A.; Adani, F.; Tambone, F.; D’Imporzano, G.; Scaglia, B.; Genevini, P. L. What is the Digestate? In Anaerobic Digestion: Opportunities for Agriculture and Environment; Lombardia: Milan, 2009, 7–18.
- Makádi, M.; Tomócsik, A.; Orosz, V. Biogas; In Tech: London, 2012; pp 295–310.
- Awiszus, S.; Meissner, K.; Reyer, S.; Müller, J. Ammonia and Methane Emissions during Drying of Dewatered Biogas Digestate in a Two-Belt Conveyor Dryer. Bioresour. Technol. 2018, 247, 419–425. DOI: https://doi.org/10.1016/j.biortech.2017.09.099.
- Banks, C.; Chessire, M.; Heaven, S.; Arnold, R.; Lewis, L. Biocycle Anaerobic Digester: Performance and Benefits. Waste Resour. Manage. 2011, 164, 141–150. DOI: https://doi.org/10.1680/warm.2011.164.3.141.
- European Union. Regulation of the European Parliament and of the Council laying down rules on the making available on the market of EU fertilising products and amending regulations. PE-CONS 76/18, Brussels, 2019.
- Drosg, B.; Fuchs, W.; Al Seadi, T.; Madsen, M.; Limke, B. Nutrient Recovery by Biogas Digestate Processing (Technical Brochure). IEA Bioenergy. 2015, 40 p.
- Mata-Alvarez, J.; Dosta, J.; Romero-Güiza, M. S.; Fonoll, X.; Peces, M.; Astals, S. A. Critical Review on Anaerobic Co-Digestion Achievements Between 2010 and 2013. Renew. Sust. Energy Rev. 2014, 36, 412–427. DOI: https://doi.org/10.1016/j.rser.2014.04.039.
- Fachagentur für Nachwachsende Rohstoffe e. V. (Ed.). Biogas-Messprogramm II-61 - Biogasanlagen im Vergleich, 1. Aufl.; Fachagentur für Nachwachsende Rohstoffe e. V. (FNR): Gülzow, 2009.
- Lemming, C.; Scheutz, C.; Bruun, S.; Jensen, L. S.; Magid, J. Effects of Thermal Drying on Phosphorus Availability from Iron-Precipitated Sewage Sludge. J. Plant Nutr. Soil Sci. 2017, 180, 720–728. DOI: https://doi.org/10.1002/jpln.201700070.
- Wenke, L.; Lianfeng, D.; Qichang, Y. Biogas Slurry Added Amino Acids Decreased Nitrate Concentrations of Lettuce in Sand Culture. Acta Agric. Scand., Section B – Soil Plant Sci. 2009, 59, 260–264. DOI: https://doi.org/10.1080/09064710802029551.
- Ghoneim, A. M. Nitrogen Dynamics and Fertilizer Use Efficiency in Rice Using the Nitrogen-15 Isotope Techniques. World Appl. Sci. J. 2008, 3, 869–874.
- Lošák, T.; Zatloukalová, A.; Szostková, M.; Hlušek, J.; Fryč, J.; Vítěz, T. Comparison of the Effectiveness of Digestate and Mineral Fertilisers on Yields and Quality of Kohlrabi (Brassica oleracea, L.). Acta Univ. Agric. Silvic. Mendelianae Brun. 2011, 59, 117–121. DOI: https://doi.org/10.11118/actaun201159030117.
- (a) Maurer, C.; Müller, J. Drying Characteristic and Nitrogen Loss of Biogas Digestate during Drying Process. Presented at XVIIth World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR), Quebec City, Canada, June 13–17, 2010; (b) Maurer, C.; Müller, J. Ammonia (NH3) Emissions during Drying of Untreated and Dewatered Biogas Digestate in a Hybrid Waste-Heat/Solar Dryer. Eng. Life Sci. 2012, 12 (3), 321–326. DOI: https://doi.org/10.1002/elsc.201100113.
- BMELV. Düngegesetz—DüV (Gesetz über die Anwendung von Düngemitteln, Bodenhilfsstoffen, Kultursubstraten und Pflanzenhilfsmitteln nach den Grundsätzen der guten fachlichen Praxis beim Düngen), Bundesgesetzblatt, Bundesministerium der Justiz, Bonn, 2017.
- BMELV. Düngeverordnung—DüV (Verordnung über die Anwendung von Düngemitteln, Bodenhilfsstoffen, Kultursubstraten und Pflanzenhilfsmitteln nach den Grundsätzen der guten fachlichen Praxis beim Düngen), Bundesgesetzblatt, Bundesministerium der Justiz, Bonn, 2017.
- Galloway, J. N.; Aber, J. D.; Erisman, J. W.; Seitzinger, S. P.; Howarth, R. W.; Cowling, E. B.; Cosby, B. J. The Nitrogen Cascade. BioScience 2003, 53, 341–356. DOI: https://doi.org/10.1641/0006-3568(2003)053[0341:TNC]2.0.CO;2.
- Sürmeli, R. Ö.; Bayrakdar, A.; Sahinkaya, E.; Calli, B. Air Drying of Dewatered Biogas Digestate and the Use of Dried Product as Bulking Agent. Presented at 5th International Conference on Sustainable Solid Waste Management, Athens, Greece, June 21–24, 2017.
- Liu, X.; Chamaa, M. A.; Boy, V.; Sabourin, C.; Lemee, Y.; Lendormi, T.; Lanoiselle, J. L. Influence of the Temperature on the Drying of Digestate. Presented at 15th IWA World Conference on Anaerobic Digestion, Beijing, China, October 17–20, 2017.
- Wiśniewski, D.; Gołaszewski, J.; Białowiec, A. The Pyrolysis and Gasification of Digestate from Agricultural Biogas Plants. Arch. Environ. Protect. 2015, 41, 70–75. DOI: https://doi.org/10.1515/aep-2015-0032.
- Kratzeisen, M.; Starcevic, N.; Martinov, M.; Maurer, C.; Müller, J. Applicability of Biogas Digestate as Solid Fuel. Fuel 2010, 89, 2544–2548. DOI: https://doi.org/10.1016/j.fuel.2010.02.008.
- Scheftelowitz, M.; Daniel-Gromke, J.; Rensberg, N.; Denysenko, V.; Hillebrand, K.; Naumann, K.; Scheftelowitz, M.; Ziegler, D.; Witt, J.; Beil, M.; Beyrich, W. Stromerzeugung aus Biomasse. Report. DBFZ Deutsches Biomasse Forschungszentrum, Leipzig, 2014.
- Daniel-Gromke, J.; Kornatz, P.; Dotzauer, M.; Stur, M.; Denysenko, V.; Stelzer, M.; Hahn, H.; Krautkremer, B.; von Bredow, H.; Antonow, K. Leitfaden Flexibilisierung der Strombereitstellung von Biogasanlagen (LF Flex), Report, DBFZ Deutsches Biomasse Forschungszentrum, Leipzig, 2019.
- Rutz, D. Sustainable Heat Use of Biogas Plants, 2nd ed.; WIP Renewable Energies: Munich, Germany, 2015.
- Bennamoun, L.; Arlabosse, P.; Léonard, A. Review on Fundamental Aspect of Application of Drying Process to Wastewater Sludge. Renew. Sust. Energy Rev. 2013, 28, 29–43. DOI: https://doi.org/10.1016/j.rser.2013.07.043.
- 2018 Kawasaki Heavy Industries, Industrial equipment. http://global.kawasaki.com/en/industrial_equipment/environment_recycling/water/dirt.html
- Awiszus, S.; Meissner, K.; Reyer, S.; Müller, J. Utilization of Sigestate in a Convective Hot Air Dryer with Integrated Nitrogen Recovery. LANDTECHNIK 2018, 73, 106–114. DOI: https://doi.org/10.15150/lt.2018.3187.
- Chen, G.; Yue, P. L.; Mujumdar, A. S. Sludge Dewatering and Drying. Drying Technol. 2002, 20, 883–916. DOI: https://doi.org/10.1081/DRT-120003768.
- Tunçal, T.; Uslu, O. A Review of Dehydration of Various Industrial Sludges. Drying Technol. 2014, 32, 1642–1654. DOI: https://doi.org/10.1080/07373937.2014.909846.
- Zohrabi, S.; Seiiedlou, S. S.; Aghbashlo, M.; Scaar, H.; Mellmann, J. Enhancing the Exergetic Performance of a Pilot-Scale Convective Dryer by Exhaust Air Recirculation. Drying Technol. 2020, 38, 518–533. DOI: https://doi.org/10.1080/07373937.2019.1587617.
- Ziegler, T.; Jubaer, H.; Mellmann, J. Simulation of a Heat Pump Dryer for Medicinal Plants. Chem. Ing. Tech. 2013, 85, 353–312. DOI: https://doi.org/10.1002/cite.201200123.
- Ploteau, J. P.; Noel, H.; Fuentes, A.; Glouannec, P.; Louarn, S. Sludge Convective Drying Process: Numerical Modeling of a Heat Pump Assisted Continuous Dryer. Drying Technol. 2019. DOI: https://doi.org/10.1080/07373937.2019.1630425.
- Dai, Z.; Su, M.; Ma, X.; Wang, G.; Li, D.; Liu, C.; Weng, H. Direct Thermal Drying of Sludge Using Flue Gas and Its Environmental Benefits. Drying Technol. 2018, 36, 1006–1016. DOI: https://doi.org/10.1080/07373937.2017.1368541.
- Léonard, A.; Meneses, E.; Trong, E. L.; Salmon, T.; Marchot, P.; Toye, D.; Crine, M. Influence of Back Mixing on the Convective Drying of Residual Sludges in a Fixed Bed. Water Res. 2008, 42, 2671–2677. DOI: https://doi.org/10.1016/j.watres.2008.01.020.
- U.S.G.P. Code of Federal Regulations, Title 40: Protection of Environment, Chapter I: Environmental Protection Agency, Part 503: Standards for the Use or Disposal of Sewage Sludge; USGP: Washington, DC, 1997.
- Peeters, B. Mechanical Dewatering and Thermal Drying of Sludge in a Single Apparatus. Drying Technol. 2010, 28, 454–459. DOI: https://doi.org/10.1080/07373930903155614.
- Star Trace Pvt Ltd. Business Directory. Heat Tresting equipment. https://www.exportersindia.com/star-trace-pvt-ltd/paddle-dryer-india-806444.htm
- Tunçal, T.; Jangam, S. V.; Güneş, E. Abatement of Organic Pollutant Concentrations in Residual Treatment Sludges: A Review of Selected Treatment Technologies Including Drying. Drying Technol. 2011, 29, 1601–1610. DOI: https://doi.org/10.1080/07373937.2011.602307.
- Yan, J. H.; Deng, W. Y.; Li, X. D.; Wang, F.; Chi, Y.; Lu, S. Y.; Cen, K. F. 2009. Experimental and Theoretical Study of Agitated Contact Drying of Sewage Sludge under Partial Vacuum Conditions. Drying Technol. 2009, 27, 787–796. DOI: https://doi.org/10.1080/07373930902900911.
- Bennamoun, L. Solar Drying of Wastewater Sludge: A Review. Renew. Sust. Energy Rev. 2012, 16, 1061–1073. DOI: https://doi.org/10.1016/j.rser.2011.10.005.
- 2020 Mak Water, WENDENWOLF®SOLAR SLUDGE DRYING. https://www.makwater.com.au/products/wendewolf-solar-sludge-drying
- Mathioudakis, V. L.; Kapagiannidis, A. G.; Athanasoulia, E.; Paltzoglou, A. D.; Melidis, P.; Aivasidis, A. Sewage Sludge Solar Drying: Experiences from the First Pilot-Scale Application in Greece. Drying Technol. 2013, 31, 519–526. DOI: https://doi.org/10.1080/07373937.2012.744998.
- Mawioo, P. M.; Garcia, H. A.; Hooijmans, C. M.; Velkushanova, K.; Simonic, M.; Mijatovic, I.; Brdjanovic, D. A Pilot-Scale Microwave Technology for Sludge Sanitization and Drying. Sci. Total Environ. 2017, 601-602, 1437–1448. DOI: https://doi.org/10.1016/j.scitotenv.2017.06.004.
- Fu, B. A.; Chen, M. Q. Microwave Drying Performance of Spent Coffee Grounds Briquette Coupled with Mineral Additives. Drying Technol. 2019. DOI: https://doi.org/10.1080/07373937.2019.1692862.
- Poós, T.; Örvös, M.; Horváth, M. Thermal Dewatering of Waste Sludge in an Agitated Drum Dryer. Acta Polytech. Hung. 2014, 11, 37–50. DOI: https://doi.org/10.12700/aph.11.03.2014.03.3.
- Mowla, D.; Tran, H. N.; Allen, D. G. A Review of the Properties of Biosludge and Its Relevance to Enhanced Dewatering Processes. Biomass Bioenergy 2013, 58, 365–378. DOI: https://doi.org/10.1016/j.biombioe.2013.09.002.
- Tunçal, T.; Pala, A.; Uslu, O. Variations in Sludge Organic Composition and Dewatering Behaviors through Visible Light Driven Photocatalysis: In-Situ O2 Generation. J. Environ. Chem. Eng. 2018, 6, 7395–7401. DOI: https://doi.org/10.1016/j.jece.2018.07.023.
- Li, Z.-S.; Tang, L.-S.; Zhang, L.-J.; Luo, Z.-G. Dewatering Sludge by Osmotic Technique – A Comparative Experimental Study. Drying Technol. 2019, 37, 680–690. DOI: https://doi.org/10.1080/07373937.2018.1454939.
- Wu, P.; Li, J.; Pi, K.; Li, Q.; Guo, X.; Yuan, J.; Wang, Z.; Wang, C.; Sun, P.; Shi, Y.; et al. Na2SO4 Addition on Electro-Dewatering of Urban River Sediment by Horizental Circular Electric Field: Comparison of Three Different Electrodes. Drying Technol. 2019, 37, 1926–1938. DOI: https://doi.org/10.1080/07373937.2018.1546189.
- Eom, H.; Jang, Y. H.; Lee, D.; Kim, S. S.; Lee, S. M.; Cho, E. M. Optimization of a Hybrid Sludge Drying System with Flush Drying and Microwave Drying Technology. Chem. Eng. Res. Des. 2019, 148, 68–74. DOI: https://doi.org/10.1016/j.cherd.2019.05.058.
- Safari, A.; Salamat, R.; Baik, O. D. A Review on Heat and Mass Transfer Coefficients During Deep-Fat Frying: Determination Methods and Influencing Factors. J. Food Eng. 2018, 230, 114–123. DOI: https://doi.org/10.1016/j.jfoodeng.2018.01.022.
- Peregrina, C.; Arlabosse, P.; Lecomte, D.; Rudolph, V. Heat and Mass Transfer during Fry-Drying of Sewage Sludge. Drying Technol. 2006, 24, 797–818. DOI: https://doi.org/10.1080/07373930600733085.
- Ohm, T.-I.; Chae, J.-S.; Kim, J.-E.; Kim, H.-K.; Moon, S.-H. A Study on the Dewatering of Industrial Waste Sludge by Fry-Drying Technology. J. Hazard. Mater. 2009, 168, 445–450. DOI: https://doi.org/10.1016/j.jhazmat.2009.02.053.
- Wu, Z. H.; Zhang, J.; Li, Z. Y.; Xie, J.; Mujumdar, A. S. Production of a Solid Fuel Using Sewage Sludge and Spent Cooking Oil by Immersion Frying. J. Hazard. Mater. 2012, 243, 357–363. DOI: https://doi.org/10.1016/j.jhazmat.2012.10.054.
- Ayol, A.; Durak, G. Fate and Effects of Fry-Drying Application on Municipal Dewatered Sludge. Drying Technol. 2013, 31, 350–358. DOI: https://doi.org/10.1080/07373937.2012.736440.
- Fitzpatrick, J. Sludge Processing by Anaerobic Digestion and Superheated Steam Drying. Water Res. 1998, 32, 2897–2902. DOI: https://doi.org/10.1016/S0043-1354(98)00075-X.
- Spinosa, L.; Ayol, A.; Baudez, J.-C.; Canziani, R.; Jenicek, P.; Leonard, A.; Rulkens, W.; Xu, G.; Van Dijk, L. Sustainable and Innovative Solutions for Sewage Sludge Management. Water 2011, 3, 702–717. DOI: https://doi.org/10.3390/w3020702.
- Vesilind, P. A. The Role of Water in Sludge Dewatering. Water Environ. Res. 1994, 66, 4–11. DOI: https://doi.org/10.2175/WER.66.1.2.
- Reyes, A.; Eckholt, M.; Troncoso, F.; Efremov, G. Drying Kinetics of Sludge from a Wastewater Treatment Plant. Drying Technol. 2004, 22, 2135–2150. DOI: https://doi.org/10.1081/DRT-200034218.
- Luo, F.; Dong, B.; Dai, L.; He, Q.; Dai, X. Change of Thermal Drying Characteristics for Dewatered Sewage Sludge Based on Anaerobic Digestion. J. Therm. Anal. Calorim. 2013, 114, 307–312. DOI: https://doi.org/10.1007/s10973-012-2879-0.
- Belhamri, A. Characterization of the First Falling Rate Period During Drying of a Porous Material. Drying Technol. 2003, 21, 1235–1252. DOI: https://doi.org/10.1081/DRT-120023178.
- Celma, A. R.; Cuadros, F.; Lopez-Rodriguez, F. Convective Drying Characteristics of Sludge from Treatment Plants in Tomato Processing Industries. Food Bioprod. Process. 2012, 90, 224–234. DOI: https://doi.org/10.1016/j.fbp.2011.04.003.
- Léonard, A.; Vandevenne, P.; Salmon, T.; Marchot, P.; Crine, M . Wastewater Sludge Convective Drying: Influence of Sludge Origin. Environ. Technol. 2004, 25, 1051–1057. DOI: https://doi.org/10.1080/09593330.2004.9619398.
- Brakel, J. V. Mass Transfer in Convective Drying; Hemisphere: New York, 1980; Vol. 1.
- Zhang, X. Y.; Chen, M. Q.; Huang, Y. W. Isothermal Hot Air Drying Behavior of Municipal Sewage Sludge Coupled with Additives and Freeze-Thaw Pretreatment. JTAC 2017, 171, 108–115. DOI: https://doi.org/10.1007/s10973-016-5983-8.
- Font, R.; Gomez-Rico, M. F.; Fullana, A. Skin Effect in the Heat and Mass Transfer Model for Sewage Sludge Drying. Sep. Purif. Technol. 2011, 77, 146–161. DOI: https://doi.org/10.1016/j.seppur.2010.12.001.
- Bennamoun, L.; Fraikin, L.; Léonard, A. Modeling and Simulation of Heat and Mass Transfer during Convective Drying of Wastewater Sludge with Introduction of Shrinkage Phenomena. Dry. Technol. 2014, 32, 13–22. DOI: https://doi.org/10.1080/07373937.2013.807281.
- Cai, Z. L.; Ma, X. Q.; Qing, X.; Yu, Z. S. Drying Kinetics and Characteristics of Sewage Sludge/Rice Straw Mixture. Dry. Technol. 2015, 33, 1500–1509. DOI: https://doi.org/10.1080/07373937.2015.1021928.
- Tao, T.; Peng, X. F.; Lee, D. J. Thermal Drying of Wastewater Sludge: Change in Drying Area Owing to Volume Shrinkage and Crack Development. Dry. Technol. 2005, 23, 669–682. DOI: https://doi.org/10.1081/DRT-200054164.
- Léonard, A.; Blacher, S.; Marchot, P.; Pirard, J. P.; Crine, M. Measurement of Shrinkage and Cracks Associated to Convective Drying of Soft Materials by X-Ray Microtomography. Dry. Technol. 2004, 22, 1695–1708. DOI: https://doi.org/10.1081/DRT-200025629.
- Garcia-Bernet, D.; Buffiere, P.; Latrille, E.; Steyer, J. P.; Escudie, R. Water Distribution in Biowastes and Digestates of Dry Anaerobic Digestion Technology. Chem. Eng. J. 2011, 172, 924–928. DOI: https://doi.org/10.1016/j.cej.2011.07.003.
- Novak, J. T.; Sadler, M. E.; Murthy, S. N. Mechanisms of Floc Destruction During Anaerobic and Aerobic Digestion and the Effect on Conditioning and Dewatering of Biosolids. Water Res. 2003, 37, 3136–3144. DOI: https://doi.org/10.1016/S0043-1354(03)00171-4.
- Finkelstein, Y.; Moreh, R. Temperature Dependence of the Proton Kinetic Energy in Water between 5 and 673 K. Chem. Phys. 2014, 431-432, 58–63. DOI: https://doi.org/10.1016/j.chemphys.2014.01.004.
- Salmas, C. E.; Tsetsekou, A. H.; Hatzilyberis, K. S.; Androutsopoulos, G. P. Evolution Lignite Mesopore Structure During Drying. Effect of Temperature and Heating Time. Dry. Technol. 2001, 19, 35–64. DOI: https://doi.org/10.1081/DRT-100001351.
- Li, J.; Wu, C. W.; Fraikin, L.; Salmon, T.; Toye, D.; Nistajakis, E.; Léonard, A. Convective Drying of Sawdust–Sludge Mixtures: The Effect of the Sludge Matrix. Dry. Technol. 2019, 37, 920–927. DOI: https://doi.org/10.1080/07373937.2018.1480027.
- Lijuan, Z.; Junhong, Y.; Shanshan, W.; Zhonghua, W. CO-Drying Characteristics of Sticky Sewage Sludge Pre-Conditioned with Biomass and Coal. Dry. Technol. 2019. DOI: https://doi.org/10.1080/07373937.2019.1692861.
- Pantelopoulos, A.; Magid, J.; Jensen, L. S. Thermal Drying of the Solid Fraction from Biogas Digestate: Effects of Acidification, Temperature and Ventilation on Nitrogen Content. Waste Manage. 2016, 48, 218–226. DOI: https://doi.org/10.1016/j.wasman.2015.10.008.
- Salamat, R.; Scaar, H.; Berg, W.; Mellmann, J. Investigation of Nitrogen Loss during Laboratory Scale Drying of Digestate. Presented at 3rd Nordic Baltic Drying Conference, St. Petersburg, June 12–14, 2019.
- Liu, H.; Liu, P.; Hu, H.; Zhang, Q.; Wu, Z.; Yang, J.; Yao, H. Combined Effects of Fenton Preoxidation and CaO Conditioning on Sewage Sludge Thermal Drying. Chemosphere 2014, 117, 559–566. DOI: . DOI: https://doi.org/10.1016/j.chemosphere.2014.09.038.
- Kudra, T.; Mujumdar, A. S. Advanced Drying Technologies, 2nd ed.; CRC Press Taylor & Francis: New York, 2009.
- Li, H.; Zou, S.; Li, C. Liming Pretreatment Reduces Sludge Build-up on the Dryer Wall during Thermal Drying. Dry. Technol. 2012, 30, 1563–1569. DOI: https://doi.org/10.1080/07373937.2012.697947.
- Deng, W.; Xiao, J.; Lai, Z.; Su, Y. A New Method to Characterize Sludge Stickiness during Drying: Effects of Sludge Temperature and Calcium Oxide (CaO) on Stickiness. Dry. Technol. 2020, 38, 1107–1120. DOI: https://doi.org/10.1080/07373937.2019.1615938.
- Yang, B.; Zhang, L.; Jahng, D. Importance of Initial Moisture Content and Bulking Agent for Biodrying Sewage Sludge. Dry. Technol. 2014, 32, 135–144. DOI: https://doi.org/10.1080/07373937.2013.795586.
- Liu, Z.; Tan, X.; Wang, Y.; Zou, W.; Zhang, C. Effect of Temperature and Bulking Agents on Deep Bio-Drying of High-Solid Anaerobically Digested Sludge. Dry. Technol. 2019. DOI: https://doi.org/10.1080/07373937.2019.1678043.
- Zhao, L.; Gu, W.; Shao, L.; He, P. Sludge Bio-Drying Process at Low Ambient Temperature: Effect of Bulking Agent Particle Size and Controlled Temperature. Dry. Technol. 2012, 30, 1037–1044. DOI: https://doi.org/10.1080/07373937.2012.665113.
- Li, Y.; Dong, L.; Li, Y.; Zheng, X.; Zhang, C.; Ding, N. Enhancement of Biological Fermented Sludge Dewaterability by Inoculation of Filamentous Fungi Mucor circinelloides XY-Z and Penicillium oxalicum LY-1. Dry. Technol. 2019, 37, 1678–1687. DOI: https://doi.org/10.1080/07373937.2018.1531882.
- Vesilind, P. A.; Ramsey, T. B. Effect of Drying Temperature on the Fuel Value of Wastewater Sludge. Waste Manage. Res. 1996, 14, 189–196. DOI: https://doi.org/10.1006/wmre.1996.0018.
- Deng, W. Y.; Yan, J. H.; Li, X. D.; Wang, F.; Zhu, X. W.; Lu, S. Y.; Cen, K. F. Emission Characteristics of Volatile Compounds during Sludges Drying Process. J. Hazard. Mater. 2009, 162, 186–192. DOI: https://doi.org/10.1016/j.jhazmat.2008.05.022.
- Lewis, R. Hazardous Chemicals Desk Reference, 6th ed.; Van Nostrand Reinhold: New York, 2008.
- Mustonen, K.; Deviatkin, I.; Havukainen, J.; Horttanainen, M. 2018. Nitrogen Behaviour During Thermal Drying of Mechanically Dewatered Biosludge from Pulp and Paper Industry. Environ. Technol. 2018, 39, 1052–1060. DOI: https://doi.org/10.1080/09593330.2017.1319879.
- Whelan, M. J.; Everitt, T.; Villa, R . A Mass Transfer Model of Ammonia Volatilization from Anaerobic Digestate. Waste Manage. 2010, 30, 1808–1812. DOI: https://doi.org/10.1016/j.wasman.2009.08.012.
- Sommer, S. G.; Christensen, M. L.; Schmidt, T.; Jensen, L. S. Animal Manure Recycling: Treatment and Management; Wiley: New York, 2013.
- Bastviken, D. Methane. Reference Module in Earth Systems and Environmental Sciences. Encyclopedia of Inland Waters. Academic Press, 2009, 783–805. DOI: https://doi.org/10.1016/B978-012370626-3.00117-4.
- Bories, A.; Guillot, J. M.; Sire, Y.; Couderc, M.; Lemaire, S. A.; Kreim, V.; Roux, J. C. Prevention of Volatile Fatty Acids Production and Limitation of Odours from Winery Wastewaters by Denitrification. Water Res. 2007, 41, 2987–2995. DOI: https://doi.org/10.1016/j.watres.2007.03.022.