Energy, Journal Year: 2024, Volume and Issue: 293, P. 130700 - 130700
Published: Feb. 13, 2024
Language: Английский
Energy, Journal Year: 2023, Volume and Issue: 275, P. 127337 - 127337
Published: March 31, 2023
Sewage sludge is nowadays a permanent element of our lives. One promising idea to turn these wastes into fuels. Special scientific attention given the possibility applying low temperature thermochemical method commonly referred as hydrothermal carbonisation (HTC) in context sewage (SS) utilisation. While many scientist suggest use HTC products agriculture, this review focuses on energetic solid fuels and co-substrates anaerobic digestion (AD) process biogas plant. very technology, however, potential barrier its implementation may be lack authoritative data long-term economic environmental benefits legal restrictions associated with further products. In addition, incomplete knowledge field subcritical water effects complex irregular structure SS not provide guarantee for appropriate application method. This article attempts systematise information, insights research deficiencies related various forms towards possibilities using obtained.
Language: Английский
Citations
32
Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 463, P. 142342 - 142342
Published: March 9, 2023
Language: Английский
Citations
28
Fuel Processing Technology, Journal Year: 2023, Volume and Issue: 254, P. 107943 - 107943
Published: Sept. 8, 2023
Hydrothermal carbonization (HTC) is an effective way to harmlessly dispose municipal sludge (MS). This work comprehensively reviewed critical hydrothermal parameters of HTC, reaction mechanisms, physicochemical characteristics, applications target products, technology coupling, energy balance, economic evaluation and life cycle analyses. The formation hydrochar predominantly attributed the polymerization remarkably reactive intermediates generated through degradation biopolymers in MS, as well solid-solid conversion their insoluble components. Physicochemical properties products are closely related process chemical compositions which provide a promising opportunity acquire desired by optimizing conditions. combination other wastes with coupling different processes (e.g., pyrolysis) potential optimization methods HTC. synergy technological enables augmentation value within product. Typical balances HTC indicate that net recovery exists even when moisture content up 91%. substitute for fossil fuels anaerobic digestion or recycling water very favorable assessment MS. Ultimately, some prospects MS highlighted.
Language: Английский
Citations
28
Environmental Research, Journal Year: 2024, Volume and Issue: 246, P. 118098 - 118098
Published: Jan. 5, 2024
Hydrothermal carbonization (HTC) is a promising alternative to transform biomass waste into solid carbonaceous material (hydrochar) and process water with potential for energy recovery. In this study, two alternatives treatment by conventional acid-assisted HTC of swine manure are discussed. Process from at 180 °C showed high biodegradability (55% COD removal) methane production (∼290 mL STP CH4 g−1 CODadded) the in an upflow anaerobic sludge blanket reactor allowed obtaining yield (1.3 L L−1·d−1) removal (∼70%). The analysis microbiota concentration Synergistota Firmicutes phyla, degradation capacity organic nitrogenous compounds. Acid-assisted proved be viable option nutrient recovery (migration 83% P water), which salt chemical precipitation MgOH2 (NPK 4/4/0.4) MgCl2 8/17/0.5), negligible content heavy metals. characteristics precipitated complied requirements European Regulation (2019)/1009 fertilizers amendments agricultural soils, being suitable recycling nutrients wastes.
Language: Английский
Citations
10
Energy, Journal Year: 2024, Volume and Issue: 293, P. 130700 - 130700
Published: Feb. 13, 2024
Language: Английский
Citations
9