Hydrothermal carbonization and Liquefaction: differences, progress, challenges, and opportunities

Bioresource Technology, Год журнала: 2021, Номер 343, С. 126084 - 126084

Опубликована: Окт. 2, 2021

Язык: Английский

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Adsorption of heavy metal onto biomass-derived activated carbon: review

RSC Advances, Год журнала: 2023, Номер 13(7), С. 4275 - 4302

Опубликована: Янв. 1, 2023

Due to the rapid development of social economy and massive increase in population, human beings continue undertake processing, commercial manufacturing activities heavy metals, which has caused serious damage environment health. Heavy metals lead environmental problems such as soil contamination water pollution. Human health living are closely affected by handling metals. Researchers must find several simple, economical practical methods adsorb Adsorption technology been recognized an efficient economic strategy, exhibiting advantages recovering reusing adsorbents. Biomass-derived activated carbon adsorbents offer large adjustable specific surface area, hierarchically porous structure, strong adsorption capacity, excellent high applicability. This paper focuses on reviewing preparation biomass-derived past five years. The application representative preferentially was described optimize critical parameters activation type samples process conditions. key factors adsorbent, physicochemical properties conditions affecting highlighted. In addition, challenges faced also discussed.

Язык: Английский

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Recent advances in hydrochar application for the adsorptive removal of wastewater pollutants

Process Safety and Environmental Protection, Год журнала: 2022, Номер 184, С. 419 - 456

Опубликована: Июнь 20, 2022

Язык: Английский

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Hydrothermal carbonization process: Fundamentals, main parameter characteristics and possible applications including an effective method of SARS-CoV-2 mitigation in sewage sludge. A review

Renewable and Sustainable Energy Reviews, Год журнала: 2021, Номер 154, С. 111873 - 111873

Опубликована: Ноя. 9, 2021

Hydrothermal carbonization is a thermochemical conversion process that used as an opportunity to convert biomass and organic waste in the presence of water into solid biofuel, liquid, gaseous products. It low-energy alternative for transforming different origins: sewage sludge, lignocellulosic biomass, algae other types waste. This paper reviews carried out on sludge. The properties resulting products depend parameters, which include residence time reaction, pH, content temperature. correct adjustment parameters very important has significant impact hydrothermal products, offering possibilities various applications their respective fields. influence characteristics liquid use mostly hydrochar, are widely discussed.

Язык: Английский

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Wood-derived biochar as thick electrodes for high-rate performance supercapacitors

Biochar, Год журнала: 2022, Номер 4(1)

Опубликована: Авг. 25, 2022

Abstract Developing effective electrodes with commercial-level active mass-loading (> 10 mg cm −2 ) is vital for the practical application of supercapacitors. However, high usually requires thick mass layer, which severely hinders ion/electron transport and results in poor capacitive performance. Herein, a self-standing biochar electrode ca. 40 thickness 800 µm has been developed from basswood. The basswood was treated formamide to incorporate N/O carbon structure, followed by mild KOH activation ameliorate pore size introduce more O species matrix. as-prepared monoliths possess well conductive skeleton, abundant dopant 3D porous are favorable promoting capacitance not only exhibits maximum areal/mass/volumetric specific 5037.5 mF /172.5 F g −1 /63.0 −3 at 2 mA (0.05 A ), but also displays excellent rate performance 76% retention 500 (12.5 symmetric supercapacitor, surpassing state-of-art biomass-based electrode. assembled model can power typical electron devices including fan, digital watch logo made up 34 light-emitting diodes proper period, revealing its potential. This study puts forward biomass bridges gap between experimental research application. Graphical abstract

Язык: Английский

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Hydrothermal carbonization of food waste as sustainable energy conversion path

Bioresource Technology, Год журнала: 2022, Номер 363, С. 127958 - 127958

Опубликована: Сен. 13, 2022

Язык: Английский

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Catalytic hydrothermal carbonization of wet organic solid waste: A review

The Science of The Total Environment, Год журнала: 2023, Номер 873, С. 162119 - 162119

Опубликована: Фев. 10, 2023

Язык: Английский

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A new attempt to control volatile organic compounds (VOCs) pollution - Modification technology of biomass for adsorption of VOCs gas

Environmental Pollution, Год журнала: 2023, Номер 336, С. 122451 - 122451

Опубликована: Авг. 28, 2023

Язык: Английский

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Food waste management and sustainable waste to energy: Current efforts, anaerobic digestion, incinerator and hydrothermal carbonization with a focus in Malaysia

Journal of Cleaner Production, Год журнала: 2024, Номер 448, С. 141457 - 141457

Опубликована: Фев. 27, 2024

Язык: Английский

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Research progress of biochar modification technology and its application in environmental remediation

Biomass and Bioenergy, Год журнала: 2024, Номер 184, С. 107178 - 107178

Опубликована: Апрель 3, 2024

Язык: Английский

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