Zobrazeno 1 - 10
of 1 371
pro vyhledávání: '"Biochars"'
Publikováno v:
South African Journal of Chemical Engineering, Vol 49, Iss , Pp 249-257 (2024)
This study investigates the reactivity kinetics of biochar from biomass. The biochars were obtained by pyrolyzing peanut shells (PNS_800), cashew nut shells (CNS_800), and millet stalks (MS_800) at 800 °C in a fixed bed reactor. The chemical composi
Externí odkaz:
https://doaj.org/article/80bc46e075d1476ea6d1cf3bf95678ce
Autor:
Muhammad Farooq Qayyum, Dur-e-Sameen Khan, Suliman Mohammed Suliman Alghanem, Haifa Abdulaziz Sakit Alhaithloul, Ibtisam Mohammed Alsudays, Muhammad Rizwan, Jean Wan Hong Yong
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Biochar (BC) is an organic compound formed by the pyrolysis of organic wastes. Application of BCs as soil amendments has many benefits including carbon sequestration, enhanced soil fertility and sustainable agriculture production. In the pre
Externí odkaz:
https://doaj.org/article/bb1aaf09689343139df43fa45b9f5510
The Conversion and Migration Behavior of Phosphorus Speciation During Pyrolysis of Different Sludges
Publikováno v:
AIMS Environmental Science, Vol 11, Iss 1, Pp 1-20 (2024)
The study was enforced to probe the conversion and migration behavior of phosphorus speciation in sludge and the biochar received from pyrolysis of municipal sludge (MS), town sludge (TS), and slaughterhouse sludge (SS). This study creatively used fr
Externí odkaz:
https://doaj.org/article/1a4bc27f7a5c4fea9cade5ff38c67025
Publikováno v:
Polymers, Vol 16, Iss 20, p 2872 (2024)
Seed cakes, by-products from the cold press extraction of vegetable oils, are valuable animal feed supplements due to their high content of proteins, carbohydrates, and minerals. However, the presence of anti-nutrients, as well as the rancidification
Externí odkaz:
https://doaj.org/article/4180933a6e6143b7b2c18d1777c9d05b
Publikováno v:
Arabian Journal of Chemistry, Vol 17, Iss 4, Pp 105669- (2024)
The adsorption characteristics of Cd2+ and Pb2+ with biochars have been widely reported. However, the desorption characteristics, chemical speciation, and stability of Cd2+ and Pb2+ adsorbed on biochars remain unclear. In this work, rice straw biocha
Externí odkaz:
https://doaj.org/article/a1e374b185534bab9e6db60993812a2c
Autor:
Irfan Saleem, Altaf Hussain Lahori, Monika Mierzwa-Hersztek, Ambreen Afzal, Maria Taj Muhammad, Muhammad Shoaib Ahmed, Viola Vambol, Sergij Vambol
Publikováno v:
Agronomy, Vol 14, Iss 7, p 1423 (2024)
The objective of the present study was to investigate the impact of MgO 0.5 g/kg loaded in different organic waste materials on the properties of the modified biochars obtained. The waste materials included tea waste, wood waste, water chestnut peel,
Externí odkaz:
https://doaj.org/article/380e4a327de04457a8d311736dec290b
Autor:
Eliana Cárdenas-Aguiar, Gabriel Gascó, Marcos Lado, Ana Méndez, Jorge Paz-Ferreiro, Antonio Paz-González
Publikováno v:
Land, Vol 13, Iss 6, p 881 (2024)
Limited knowledge is available regarding biochar (BC) obtained from beach-cast seaweed, which needs to be characterized to better prospect its potential applications. Beach-cast seaweed BCs were produced at two temperatures (300 and 600 °C) and two
Externí odkaz:
https://doaj.org/article/3681ca9825824de2bcf2beae2afe24f6
Autor:
Panfeng Tu, Guanlin Zhang, Yingyuan Cen, Baoyuan Huang, Juan Li, Yongquan Li, Lifang Deng, Haoran Yuan
Publikováno v:
Bioresources and Bioprocessing, Vol 10, Iss 1, Pp 1-14 (2023)
Abstract Biochar modified by metal ions—particularly Mg—is typically used for the effective recovery of phosphorous. In this study, MgO-modified biochars were synthesized via the direct co-pyrolysis of MgO and raw materials such as rice straw, co
Externí odkaz:
https://doaj.org/article/1237e170bafa44719cb6dce6a6d82f69
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4283 (2024)
Biochar (BC), which can be produced from several feedstocks, has been widely studied. However, the BC derived from highly pyrolytic shrubs, such as broom and gorse, has been less frequently used and only partially characterized. These wastes, when us
Externí odkaz:
https://doaj.org/article/69e22f49313246c288a7c67547ba048d
Publikováno v:
Fire, Vol 7, Iss 4, p 118 (2024)
The current energy policy targets reducing energy dependence and minimizing pollutant emissions. Therefore, with the growing interest in using biomass as an alternative energy source, conducting scientific studies on its behavior and optimizing the r
Externí odkaz:
https://doaj.org/article/4fb6bf0ad1774f8492d44551d10123fb