Results 71 to 80 of about 1,588 (184)
Characterization of hydrochar produced from dairy manure for the purpose of land applications
Environment Conservation JournalHydrochar produced from dairy manure has unique morphology and surface properties and contains a substantial amount of macro- and micro-nutrients, including a high phosphorus (P) content, which may relate to its applications as an organic fertilizer ...
Imran Hussain Mahdy, B. Brian He
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AgronomyPyrochar has been identified as a favorable soil conditioner that can effectively ameliorate soil acidification. Hydrochar is considered a more affordable carbon material than pyrochar, but its effect on the process of soil acidification has yet to be ...
Weijia Yu +4 more
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Eggshell hydrochar application to enhance soil fertility and promote plant growth [PDF]
E3S Web of ConferencesEggshells, a common kitchen waste, are produced and discarded in hundreds of thousands of tonnes worldwide without utilisation. The production and application of hydrochar from eggshell waste can recycle this biomass and serve as a soil amendment to ...
Wang Yuchen +2 more
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ResourcesHydrothermal carbonization (HTC) is a widely used process for converting biomass with a wide range of moisture. Biomass selection poses challenges in producing hydrochar with desired properties because of their different constituents.
Numan Luthfi +3 more
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Efficient CO2 adsorption by deoiled flaxseed hydrochar
Scientific ReportsThis study optimizes CO2 adsorption using hydrochar from de-oiled flaxseed (FDOP), a waste byproduct of the oil extraction industry, through hydrothermal carbonization (HTC). The aim is to enhance CO2 capture sustainably and cost-effectively. Using Response Surface Methodology (RSM), in optimal conditions achieved 1153.26 mg/g CO2 adsorption capacity ...
Maede Arefizadeh +3 more
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AIMS Energy, 2017 The hydrochar product from the hydrothermal carbonization (HTC) of microalgae contains most of fatty acids (FAs) in the original microalgae. In the hydrochar, FAs exist in both types of bound fatty acids (BFAs) and free fatty acids (FFAs). Besides, when the microalgae paste is stored at the room temperature (25 °C) for one day, there is an increase of ...
Vo Thanh Phuoc, Kunio Yoshikawa
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The Role of Hydrochar as Anaerobic Digestion Process Additive and CO2 Adsorbent
Chemical Engineering TransactionsHydrothermal Carbonization (HTC) is a thermochemical process that converts wet biomass into three main products: gas, liquid, and solid phase. The solid phase, hydrochar, can act as an accelerator of methane production.
Annalinda Capone +5 more
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Adsorption of Ammonium, Nitrate, and Phosphate on Hydrochars and Biochars
Applied SciencesBiochar (BC) and hydrochar (HC) have attracted considerable attention owing to their versatile characteristics and proven effectiveness in diverse technical fields. Solid BC is generated as a result of the dry carbonisation process of pyrolysis, in contrast to the slurry HC, which is produced during the hydrothermal carbonisation process. In this study,
Paulo André Trazzi +6 more
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A novel method of sewage sludge pre-treatment - HTC
E3S Web of Conferences, 2016 The aim of the paper is to present a relatively new technology – hydrothermal carbonization (HTC) of municipal sewage sludge. The HTC process was conducted in a stainless steel, Zipperclave Stirred Reactor, with a volume of 1000 ml, equipped with a ...
Wilk Małgorzata
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