WebMay 17, 2024 · In Qvidja, the significant increment of plant biomass, plant N uptake, nitrogen use efficiency, and crop yield, and reduction of NO3−–N leaching by the spruce biochar is attributed to its ability to retain NO3−–N, which could be linked to its significantly higher specific surface area. The ability of the spruce biochar to retain soil ... WebJan 29, 2024 · A BET analysis provides a precise, specific surface evaluation of materials by gas multilayer adsorption. A Nova 4200 instrument, manufacturer located in Rehovot, Israel was used to calculate the specific area of the biochar with a nitrogen adsorption method. A degassing temperature of 150 °C and a degassing time of 10 hours were set.
Preparation and Characterization of Biochar Derived from
WebApr 10, 2024 · In this study, biochar from pomegranate peels with high specific surface area (423 m2/g) and mesoporous character (pore size = 2.42 nm) was prepared, showing a point of zero charge (pHzc) of 7.75. This material was used, for the first time, as adsorbent for the removal of aniline dyes. The Artificial Neural Network and Central Composite Design … WebApr 7, 2024 · The surface areas measured by the specific surface area analyzer were shown in Table .2. With the rise of pyrolysis temperature from 400 °C to 800 °C, the surface area increased rose from 7.963 m 2 g to 355.8 m 2 g, and the largest increment appeared between 400 °C and 500 °C. primen synonym
Machine learning predicting and engineering the yield, N ... - Springer
WebCompared with biochar made from corncobs, straw, and sawn wood, RHB has a greater specific surface area and ash content as well as more abundant aromatic functional … WebBiochar is the black residue remaining after the pyrolysis of biomass. It has a pore structure with large specific surface area, accompanied by a strong adsorption capacity. Due to its... WebApr 15, 2024 · Depending on the feedstock used to obtain it, the properties of the biochar such as its high specific surface area, microporosity, and ion exchange capacity can be … haoua poullo