154 citations as recorded by crossref.

1. Rice Husk at a Glance: From Agro-Industrial to Modern Applications M. Kordi et al. https://doi.org/10.1016/j.rsci.2023.08.005
2. Status of Biomass Derived Carbon Materials for Supercapacitor Application T. Enock et al. https://doi.org/10.1155/2017/6453420
3. Bifunctional nano-catalyst produced from palm kernel shell via hydrothermal-assisted carbonization for biodiesel production from waste cooking oil R. Abdullah et al. https://doi.org/10.1016/j.rser.2020.110638
4. Biomass-Derived Carbonaceous Materials: Recent Progress in Synthetic Approaches, Advantages, and Applications D. Yang et al. https://doi.org/10.1021/acssuschemeng.8b06030
5. Process Water Recirculation during Hydrothermal Carbonization of Waste Biomass: Current Knowledge and Challenges A. Picone et al. https://doi.org/10.3390/en14102962
6. Hydrothermal Treatment of Food Waste for Bio-fertilizer Production: Regulation of Humus Substances and Nutrient (N and P) in Hydrochar by Feedwater pH L. Wang et al. https://doi.org/10.1007/s12649-023-02033-7
7. Potential heterogeneous nano-catalyst via integrating hydrothermal carbonization for biodiesel production using waste cooking oil R. Abdullah et al. https://doi.org/10.1016/j.chemosphere.2021.131913
8. Preparation and Characterization of Apricot Kernel Shell Biochar and Its Adsorption Mechanism for Atrazine Z. Zhang et al. https://doi.org/10.3390/su14074082
9. Hydrothermal carbonization of lignocellulosic biomass S. Inoue https://doi.org/10.7209/tanso.2015.225
10. The Impact of Biomass Composition Variability on the Char Features and Yields Resulted through Thermochemical Processes E. Armanu et al. https://doi.org/10.3390/polym16162334
11. Evaluation of change in biochar properties derived from different feedstock and pyrolysis temperature for environmental and agricultural application P. Pariyar et al. https://doi.org/10.1016/j.scitotenv.2019.136433
12. Pyrolysis or hydrothermal carbonisation for anaerobic-digested sewage sludge? A comparison of pyrochar and hydrochar structure and stability M. Pimenta-Ocampo et al. https://doi.org/10.1007/s13399-023-05019-6
13. Activated carbon from citric acid catalyzed hydrothermal carbonization and chemical activation of salacca peel as potential electrode for lithium ion capacitor’s cathode R. Susanti et al. https://doi.org/10.1007/s11581-019-02904-x
14. Lignocellulosic marine biofuel: Technoeconomic and environmental assessment for production in Brazil and Sweden S. Tanzer et al. https://doi.org/10.1016/j.jclepro.2019.117845
15. Hydrochar-Amended bioreactors for passive treatment of acid mine drainage A. Marma et al. https://doi.org/10.1016/j.apgeochem.2026.106940
16. Poultry Litter Biochar as a Gentle Soil Amendment in Multi-Contaminated Soil: Quality Evaluation on Nutrient Preservation and Contaminant Immobilization C. Tsai & Y. Chang https://doi.org/10.3390/agronomy12020405
17. Recyclable 3D-Printed Composite Hydrogel Containing Rice Husk Biochar for Organic Contaminants Adsorption in Tap Water E. Silva et al. https://doi.org/10.1021/acsapm.3c01534
18. Influence of Reaction Time, Temperature, and Heavy Metal Zinc on Characteristics of Cellulose- and Wood-Derived Hydrochars from Hydrothermal Carbonization X. Zhao et al. https://doi.org/10.1007/s12155-022-10482-6
19. Recent Advances in Hydrothermal Carbonization of Food Waste Derived Bioproducts: Valorization Approaches, Applications, and the Prospective Assessment A. Hayder et al. https://doi.org/10.1007/s12649-025-02946-5
20. Biochar characteristics and early applications in anaerobic digestion-a review F. Codignole Luz et al. https://doi.org/10.1016/j.jece.2018.04.015
21. Valorization of the complex organic waste in municipal solid wastes through the combination of hydrothermal carbonization and anaerobic digestion E. Rosas-Mendoza et al. https://doi.org/10.1016/j.renene.2024.120916
22. Optimization of process parameters for microwave pyrolysis of oil palm fiber (OPF) for hydrogen and biochar production M. Arafat Hossain et al. https://doi.org/10.1016/j.enconman.2016.10.046
23. Waste Recovery through Thermochemical Conversion Technologies: A Case Study with Several Portuguese Agroforestry By-Products L. Nunes et al. https://doi.org/10.3390/cleantechnol2030023
24. Harnessing Biomass into Advanced Carbon Materials for Dye Degradation A. Sharma et al. https://doi.org/10.26599/ECS.2025.9600017
25. Synthesis, Characterization and Performance Study of Biomass Derived Supercapacitor Electrode M. Tripathi et al. https://doi.org/10.1149/1945-7111/abff62
26. Effect of temperature on the fuel properties of food waste and coal blend treated under co-hydrothermal carbonization N. Ul Saqib et al. https://doi.org/10.1016/j.wasman.2019.04.005
27. Carbonization technology and application of biomass straw in metallurgy: Recent progress and future challenges X. Shen et al. https://doi.org/10.1016/j.psep.2025.107608
28. Sustainable Conversion of Household Organic Residues into Biochars: Physicochemical Characterization and Process Comparison L. Perez-Rial et al. https://doi.org/10.3390/su18041952
29. Bifunctional biomass-based catalyst for biodiesel production via hydrothermal carbonization (HTC) pretreatment – Synthesis, characterization and optimization R. Abdullah et al. https://doi.org/10.1016/j.psep.2021.10.007
30. Multianalytical characterization of biochar and hydrochar produced from waste biomasses for environmental and agricultural applications E. Taskin et al. https://doi.org/10.1016/j.chemosphere.2019.05.204
31. Effect of Accumulative Recycling of Aqueous Phase on the Properties of Hydrothermal Degradation of Dry Biomass and Bio-Crude Oil Formation S. Yin et al. https://doi.org/10.3390/en14020285
32. Hydrochar and hydrochar co-compost from OFMSW digestate for soil application: 3. Toxicological evaluation G. Al-Naqeb et al. https://doi.org/10.1016/j.jenvman.2022.115910
33. Ultrasound-assisted removal of Acid Red 17 using nanosized Fe3O4-loaded coffee waste hydrochar A. Khataee et al. https://doi.org/10.1016/j.ultsonch.2016.09.004
34. Feedstock-induced changes in composition and stability of biochar derived from different agricultural wastes T. Choudhary et al. https://doi.org/10.1007/s12517-019-4735-z
35. Direct interspecies electron transfer mechanisms of a biochar-amended anaerobic digestion: a review M. Valentin et al. https://doi.org/10.1186/s13068-023-02391-3
36. Biofuel production via co-hydrothermal carbonization of dairy cattle manure and olive residue: Characterization and combustion performance A. Altıntaş et al. https://doi.org/10.1016/j.jece.2026.122941
37. Valorization of Aloe vera waste for the production of Ca and P-rich hydrochars D. Kalderis et al. https://doi.org/10.1016/j.scenv.2023.100057
38. Microalgae biodiesel: A sustainable source of energy, unit operations, technological challenges, and solutions L. Kumar et al. https://doi.org/10.1016/j.hazadv.2022.100145
39. Activated hydrochar from palm leaves as efficient lead adsorbent H. Hammud et al. https://doi.org/10.1080/00986445.2019.1702975
40. Biomass Hydrochar: A Critical Review of Process Chemistry, Synthesis Methodology, and Applications J. Ighalo et al. https://doi.org/10.3390/su17041660
41. Effect of FeCl3 Catalyst on Chemical Properties of Hydrochar Produced by Hydrothermal Carbonization of Dragon Fruit Stem (Hylocereus undatus) L. Tran et al. https://doi.org/10.1007/s12155-022-10424-2
42. An evaluation of subcritical hydrothermal treatment of end-of-pipe palm oil mill effluent Z. Lee et al. https://doi.org/10.1016/j.heliyon.2019.e01792
43. Numerical analysis of the influence of the impregnation ratio on the microporous structure formation of activated carbons, prepared by chemical activation of waste biomass with phosphoric(V) acid M. Kwiatkowski et al. https://doi.org/10.1016/j.jpcs.2017.02.006
44. Catalytic Hydrothermal Carbonization of Avocado Peel L. Tran et al. https://doi.org/10.1155/2022/5766269
45. Improving sample preparation by biochar-coated sampling tubes: proof-of-concept extraction of sex hormones from real waters P. Bianchini et al. https://doi.org/10.1016/j.sampre.2024.100129
46. Hydrothermal Carbonization of Cattle Paunch Waste: Process Conditions and Product Characteristics G. Saverettiar et al. https://doi.org/10.1016/j.jece.2020.104487
47. Immobilization of Potassium-Based Heterogeneous Catalyst over Alumina Beads and Powder Support in the Transesterification of Waste Cooking Oil M. Lokman NolHakim et al. https://doi.org/10.3390/catal11080976
48. Recent advances in applications of activated carbon from biowaste for wastewater treatment: A short review S. Wong et al. https://doi.org/10.1016/j.jclepro.2017.12.059
49. Utilization of waste straw and husks from rice production: A review B. Goodman https://doi.org/10.1016/j.jobab.2020.07.001
50. Contrasting impacts of chemical and physical ageing on hydrochar properties and sorption of norfloxacin with coexisting Cu2+ J. Guan et al. https://doi.org/10.1016/j.scitotenv.2021.145502
51. Minireview of potential applications of hydrochar derived from hydrothermal carbonization of biomass J. Fang et al. https://doi.org/10.1016/j.jiec.2017.08.026
52. A review of toxicity and biodegradation of octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) in the environment S. Nagar et al. https://doi.org/10.1016/j.eti.2021.101750
53. Synthesis and characterization of rice husk biochar via hydrothermal carbonization for wastewater treatment and biofuel production N. Hossain et al. https://doi.org/10.1038/s41598-020-75936-3
54. Effect of Temperature on the Physical, Electro-Chemical and Adsorption Properties of Carbon Micro-Spheres Using Hydrothermal Carbonization Process Z. Chowdhury et al. https://doi.org/10.3390/nano8080597
55. Hydrothermal carbonization of lignocellulosic biomass for carbon rich material preparation: A review T. Khan et al. https://doi.org/10.1016/j.biombioe.2019.105384
56. Semi-continuous subcritical hydrothermal conversion of lignin-rich defatted olive pomace A. Schulz et al. https://doi.org/10.1016/j.supflu.2025.106874
57. Biochar and hydrochar derived from freshwater sludge: Characterization and possible applications Y. Zhang et al. https://doi.org/10.1016/j.scitotenv.2020.144550
58. Hydrothermal carbonization of rice husk for fuel upgrading N. Suteerawattananonda et al. https://doi.org/10.1088/1757-899X/297/1/012007
59. Exploring process variables and their impact on water treatment: an in-depth review of biomass derived hydrochar . Suhas et al. https://doi.org/10.1007/s13762-025-06507-0
60. Microwave-enhanced sub-critical hydrolysis of rice straw to produce reducing sugar catalyzed by ionic liquid J. Chen et al. https://doi.org/10.1007/s10163-017-0628-y
61. Hydrothermal carbonization of lignocellulosic agro-forest based biomass residues C. Mendoza Martinez et al. https://doi.org/10.1016/j.biombioe.2021.106004
62. Valorization of tree leaves waste using microwave‐assisted hydrothermal carbonization process K. Kang et al. https://doi.org/10.1111/gcbb.12882
63. Preparation of rice husk hydrochar as an atrazine adsorbent: Optimization, characterization, and adsorption mechanisms K. Phan et al. https://doi.org/10.1016/j.jece.2022.107575
64. Harnessing energy from Australian dairy waste: utilizing five methodologies M. Arefin et al. https://doi.org/10.1002/bbb.2126
65. Cross-Interaction of Fish Scales and Poplar-Derived Bio-oil Enhance Pore Development via Carbonization and Activation S. Kousar et al. https://doi.org/10.1021/acssusresmgt.3c00117
66. A review on the conversion of plant husk-based biomass into biochar K. Iwuozor et al. https://doi.org/10.1080/17597269.2024.2376367
67. Column optimization of adsorption and evaluation of bed parameters-based on removal of arsenite ion using rice husk M. Antil et al. https://doi.org/10.1007/s11356-022-20580-9
68. Crop fertilisation potential of phosphorus in hydrochars produced from sewage sludge S. McIntosh et al. https://doi.org/10.1016/j.scitotenv.2022.153023
69. Efficacy of biochar application on seed germination and early growth of forest tree species in semi-evergreen, moist deciduous forest L. Gogoi et al. https://doi.org/10.1080/14728028.2020.1790432
70. Biochars and hydrochars prepared by pyrolysis and hydrothermal carbonisation of pig manure G. Gascó et al. https://doi.org/10.1016/j.wasman.2018.08.015
71. Integration of Solid-State Anaerobic Digestion and Hydrothermal Carbonization S. Saipa et al. https://doi.org/10.1007/s12155-024-10752-5
72. The effects of biochars on the growth of Zelkova serrata seedlings in a containerized seedling production system M. Cho et al. https://doi.org/10.1080/21580103.2017.1287778
73. Assessment of livestock manure-derived hydrochar as cleaner products: Insights into basic properties, nutrient composition, and heavy metal content H. Fu et al. https://doi.org/10.1016/j.jclepro.2021.129820
74. A Comprehensive Review on Hydrothermal Carbonization of Biomass and its Applications R. Sharma et al. https://doi.org/10.1007/s42250-019-00098-3
75. Activation of peroxydisulfate by black fungus-derived N-doped biochar for tetracycline degradation via non-radical dominated oxidation pathway X. Kang et al. https://doi.org/10.1016/j.surfin.2022.102007
76. Hydrothermal carbonization of arecanut husk biomass: fuel properties and sorption of metals S. Ramesh et al. https://doi.org/10.1007/s11356-018-3888-8
77. Thermochemical processing of sewage sludges: Comparative analysis of hydrochars and biochars for sustainable phosphorus recovery M. Alipoursarbani et al. https://doi.org/10.1016/j.scitotenv.2026.182041
78. The properties of biochars derived from different plant residue and different pyrolysis temperatures H. NEGİŞ et al. https://doi.org/10.29278/azd.539829
79. Rice husks and their hydrochars cause unexpected stress response in the nematode Caenorhabditis elegans: reduced transcription of stress-related genes S. Chakrabarti et al. https://doi.org/10.1007/s11356-015-4491-x
80. Hydrothermal carbonization for extracting lignin from agricultural biomass rice husks and cotton gin trash M. Islam et al. https://doi.org/10.1016/j.biteb.2025.102144
81. Electrochemical conversion of waste biomass and CO2 into carbon nanomaterials for sustainable carbon neutralization R. Alzoubi et al. https://doi.org/10.1039/D6TA03465A
82. Mechanistic insights into carbon-ash coupled evolution during hydrothermal carbonization of sewage sludge J. Gao et al. https://doi.org/10.1016/j.biombioe.2026.109724
83. A review on hydrothermal carbonization of potential biomass wastes, characterization and environmental applications of hydrochar, and biorefinery perspectives of the process M. Cavali et al. https://doi.org/10.1016/j.scitotenv.2022.159627
84. Recent advances in environmental and agricultural applications of hydrochars: A review M. Mahmood Al-Nuaimy et al. https://doi.org/10.1016/j.envres.2023.117923
85. Turning Coconut Residue into Hydrochar using Hydrothermal Carbonization M. Lau Abdullah & N. Hamid https://doi.org/10.1088/1757-899X/1192/1/012033
86. Pyrolysis temperature changes the physicochemical characteristics of water hyacinth-based biochar as a potential soil amendment A. Gezahegn et al. https://doi.org/10.1007/s13399-024-05338-2
87. Upgrading agricultural wastes using three different carbonization methods: Thermal, hydrothermal and vapothermal K. Yeoh et al. https://doi.org/10.1016/j.biortech.2018.06.024
88. Thermokinetics of production of biochar from crop residues: an overview T. Len et al. https://doi.org/10.1039/D2GC02631G
89. Hydrothermally Carbonized Waste Biomass as Electrocatalyst Support for α-MnO2 in Oxygen Reduction Reaction H. Panganoron et al. https://doi.org/10.3390/catal10020177
90. Single-stage production of miscanthus hydrochar at low severity conditions and application as adsorbent of copper and ammonium ions E. Georgiou et al. https://doi.org/10.1016/j.biortech.2021.125458
91. Valorization of loquat seeds by hydrothermal carbonization for the production of hydrochars and aqueous phases as added-value products D. Kalderis et al. https://doi.org/10.1016/j.jenvman.2023.118612
92. Conversion of rice husks into carbonaceous materials with porous structures via hydrothermal process S. Sugie & H. Maeda https://doi.org/10.1007/s11356-024-34217-6
93. Characterization of dairy manure hydrochar and aqueous phase products generated by hydrothermal carbonization at different temperatures K. Wu et al. https://doi.org/10.1016/j.jaap.2017.07.017
94. Sustainable valorisation of bioactive molecules from rice husks through hydrothermal extraction for chitosan-based bioplastic production P. Brites et al. https://doi.org/10.1016/j.ijbiomac.2024.132489
95. Enhancing the efficiency of mortar mixes by rice husk hydrochar using response surface methodology: An experimental study for property improvement and sustainable construction applications L. Shanavas Laila & K. M․Sambasivam https://doi.org/10.1016/j.rineng.2025.106019
96. Hydrothermal Carbonization of Olive Tree Pruning as a Sustainable Way for Improving Biomass Energy Potential: Effect of Reaction Parameters on Fuel Properties J. González-Arias et al. https://doi.org/10.3390/pr8101201
97. An analysis of the porous structure of activated carbons obtained from hazelnut shells by various physical and chemical methods of activation M. Kwiatkowski & E. Broniek https://doi.org/10.1016/j.colsurfa.2017.06.028
98. Production and characterization of hydrochars and their application in soil improvement and environmental remediation A. Khosravi et al. https://doi.org/10.1016/j.cej.2021.133142
99. Biomass-Derived Renewable Carbonaceous Materials for Sustainable Chemical and Environmental Applications R. Varma https://doi.org/10.1021/acssuschemeng.8b06550
100. Characterization of functional electrospun polymeric nanofiber membranes N. Ali & E. Hussein https://doi.org/10.1007/s13762-019-02345-z
101. Characterization of Pilot Scale Processed Canadian Organic Cranberry (Vaccinium macrocarpon) and Blueberry (Vaccinium angustifolium) Juice Pressing Residues and Phenolic-Enriched Extractives K. Ross et al. https://doi.org/10.1080/15538362.2017.1285264
102. Effect of biosolid hydrochar on toxicity to earthworms and brine shrimp T. Melo et al. https://doi.org/10.1007/s10653-017-9995-5
103. Chemical products yielded from different pyrolysis processes of rice waste residues: a comprehensive review S. El-Sayed https://doi.org/10.1007/s13399-025-06624-3
104. Comparative production of biochars from corn stalk and cow manure Z. Liu et al. https://doi.org/10.1016/j.biortech.2019.121855
105. Role of volatile secondary char on the combustion behavior of cellulose-based hydrochars P. Motiei et al. https://doi.org/10.1016/j.combustflame.2024.113703
106. Conversion of chicken feather waste via hydrothermal carbonization: process optimization and the effect of hydrochar on seed germination of Acacia auriculiformis M. Islam et al. https://doi.org/10.1007/s10163-021-01209-4
107. Engineering biomass-derived CO2 capture materials via hydrothermal processes A. Nabhai et al. https://doi.org/10.1016/j.pnsc.2025.02.011
108. Holding Water: A Review of Biochar and Hydrochar for Soil Amendment A. Issifu & C. Zhang https://doi.org/10.3390/w18172062
109. Catalytic microwave pyrolysis of oil palm fiber (OPF) for the biochar production M. Hossain et al. https://doi.org/10.1007/s11356-017-0241-6
110. A review of the current knowledge and challenges of hydrothermal carbonization for biomass conversion M. Heidari et al. https://doi.org/10.1016/j.joei.2018.12.003
111. Development of a Dual-Chamber Pyrolizer for Biochar Production from Agricultural Waste in Sri Lanka W. Illankoon et al. https://doi.org/10.3390/en16041819
112. Prospects of Microalgae for Biomaterial Production and Environmental Applications at Biorefineries L. Orejuela-Escobar et al. https://doi.org/10.3390/su13063063
113. Comparison of characterization and adsorption of biochars produced from hydrothermal carbonization and pyrolysis X. Jian et al. https://doi.org/10.1016/j.eti.2018.01.004
114. A review on recent technological advancement in the activated carbon production from oil palm wastes N. Rashidi & S. Yusup https://doi.org/10.1016/j.cej.2016.11.059
115. Biochar from malt residue: Toward a circular economy for sustainable fluoroquinolone removal in aqueous systems A. dos Santos Silva et al. https://doi.org/10.1016/j.jaap.2024.106707
116. Activated Rice Husk Hydrochar as an additive in cement mortars and its role in carbon sequestration A. Min et al. https://doi.org/10.1088/1755-1315/1500/1/012053
117. Advancing Environmental Sustainability: Biochar Production, Properties, Applications, and the Emerging Potential of Nano-Biochar S. Zaidi et al. https://doi.org/10.1007/s42729-025-02797-y
118. Integrated Experimental and Machine Learning Approach for Reactive Black 5 Removal Using Straw-Derived Biochars S. Guilhen et al. https://doi.org/10.1007/s41742-025-01010-3
119. Agronomic properties of biochars from different manure wastes P. Cely et al. https://doi.org/10.1016/j.jaap.2014.11.014
120. Biomass-based ORR and OER electrocatalysts: methods of synthesis and cell performance A. Ahmad et al. https://doi.org/10.1016/j.electacta.2025.146737
121. Agro-Industrial Residues in Brazil: A Review on Availability Data, Processing Routes and Technological Challenges for Biorefineries Deployment M. Cavenaghi et al. https://doi.org/10.3390/bioresourbioprod2030018
122. Hydrochar: A Review on Its Production Technologies and Applications S. Masoumi et al. https://doi.org/10.3390/catal11080939
123. Assessment of Orange Peel Hydrochar as a Soil Amendment: Impact on Clay Soil Physical Properties and Potential Phytotoxicity D. Kalderis et al. https://doi.org/10.1007/s12649-018-0364-0
124. Fe-modified hydrochar from orange peel as adsorbent of food colorant Brilliant Black: process optimization and kinetic studies F. Çatlıoğlu et al. https://doi.org/10.1007/s13762-019-02593-z
125. Technical Feasibility of Producing and Utilizing Livestock Manure-Derived Biochar for Soil Carbon Sequestration in South Korea: A Review E. Jeong et al. https://doi.org/10.3390/pr13092863
126. Production and characterization of fuel pellets from rice husk and wheat straw I. Ríos-Badrán et al. https://doi.org/10.1016/j.renene.2019.06.048
127. Insight into biochar properties and its cost analysis M. Ahmed et al. https://doi.org/10.1016/j.biombioe.2015.11.002
128. Natural Deep Eutectic Solvent-Assisted Hydrothermal Carbonization of Corn Stover for Producing Lignin-Rich Solid Fuel and Sugar-Rich Intermediates M. Tarikuzzaman et al. https://doi.org/10.3390/cleantechnol8010025
129. Advances in nanoparticles tailored lignocellulosic biochars for removal of heavy metals with special reference to cadmium (II) and chromium (VI) D. Pathania & A. Srivastava https://doi.org/10.1007/s42398-020-00142-w
130. Effects of Biochar on Container Substrate Properties and Growth of Plants—A Review L. Huang & M. Gu https://doi.org/10.3390/horticulturae5010014
131. Physical and chemical characterization of biochars derived from different agricultural residues K. Jindo et al. https://doi.org/10.5194/bg-11-6613-2014
132. Carbonization temperature and feedstock type interactively affect chemical, fuel, and surface properties of hydrochars C. Nzediegwu et al. https://doi.org/10.1016/j.biortech.2021.124976
133. Synthesis of Carbon Microspheres from Inedible Crystallized Date Palm Molasses: Influence of Temperature and Reaction Time M. El-Harbawi et al. https://doi.org/10.3390/ma16041672
134. Biochar properties: Transport, fate, and impact M. Aller https://doi.org/10.1080/10643389.2016.1212368
135. Green synthesis of a novel eco-friendly hydrochar from Pomegranate peels loaded with iron nanoparticles for the removal of copper ions and methylene blue from aqueous solutions G. M Khairy et al. https://doi.org/10.1016/j.molliq.2022.120722
136. Effects of process parameters on the distribution characteristics of inorganic nutrients from hydrothermal carbonization of cattle manure K. Wu et al. https://doi.org/10.1016/j.jenvman.2017.12.071
137. A review on hydrothermal treatments for solid, liquid and gaseous fuel production from biomass R. Teoh et al. https://doi.org/10.1016/j.nexus.2024.100301
138. Hydrothermal carbonisation of sewage sludge for char production with different waste biomass: Effects of reaction temperature and energy recycling Y. Zhai et al. https://doi.org/10.1016/j.energy.2017.03.116
139. Can hydrochar and pyrochar affect nitrogen uptake and biomass allocation in poplars? E. George et al. https://doi.org/10.1002/jpln.201600563
140. Influence of Temperature and Residence Time in the Hydrothermal Carbonization of Rice Husk and Exhausted Black Wattle Bark H. Schneider et al. https://doi.org/10.1089/ind.2021.0031
141. A review on the valorization of agricultural residues through hydrothermal carbonization and pelletization M. Zamiri et al. https://doi.org/10.1016/j.rser.2026.117279
142. Management of biosolids-derived hydrochar (Sewchar): Effect on plant germination, and farmers' acceptance T. Melo et al. https://doi.org/10.1016/j.jenvman.2019.02.042
143. Microwave-assisted hydrothermal carbonization of rabbit manure I. Moukazis & E. Gidarakos https://doi.org/10.1016/j.wasman.2025.114836
144. Use of Modified Activated Carbon in Groundwater Remediation for Human Consumption C. María Lorena et al. https://doi.org/10.3390/w17020207
145. Evaluating Sustainable Options for Valorization of Rice By-Products in Sri Lanka: An Approach for a Circular Business Model W. Illankoon et al. https://doi.org/10.3390/agronomy13030803
146. Hydrothermal carbonization of unwanted biomass materials: Effect of process temperature and retention time on hydrochar and liquid fraction K. Nakason et al. https://doi.org/10.1016/j.joei.2017.05.002
147. Influence of Acids and Alkali as Additives on Hydrothermally Treating Sewage Sludge: Effect on Phosphorus Recovery, Yield, and Energy Value of Hydrochar V. Shettigondahalli Ekanthalu et al. https://doi.org/10.3390/pr9040618
148. Oil removal from wastewater with biomass-derived hydrochars laboratory insights C. Wang et al. https://doi.org/10.1038/s41598-025-07240-x
149. Biochar from Slow Pyrolysis of Palm Kernel Seeds: Preparation, Characterization, and Solid Fuel Properties S. Elaigwu et al. https://doi.org/10.3103/S0361521925600051
150. Impact of hydrothermal carbonization conditions on the formation of hydrochars and secondary chars from the organic fraction of municipal solid waste M. Lucian et al. https://doi.org/10.1016/j.fuel.2018.06.060
151. Thermophysical characterization of oil palm shell (OPS) and OPS char synthesized by the microwave pyrolysis of OPS M. Tripathi et al. https://doi.org/10.1016/j.applthermaleng.2016.03.053
152. Hydrochar Production by Hydrothermal Carbonization: Microwave versus Supercritical Water Treatment M. Ojewumi & G. Chen https://doi.org/10.3390/biomass4020031
153. The Potentiality of Rice Husk-Derived Activated Carbon: From Synthesis to Application M. Alam et al. https://doi.org/10.3390/pr8020203
154. Sustainable synthesis of engineered carbon from date palm leaves and steel industry residues for methylene blue removal M. El Gamal et al. https://doi.org/10.1080/19397038.2025.2580723