WebJun 1, 2024 · Corn stover biochar (CSB) and maple biochar (MB) were added into anaerobic digesters and evaluated for hydrogen sulfide (H 2 S) reductions. This was the … WebCompared with existing impregnation methods, bioleaching was facile, cheap and green, and deserved more concern. KEY POINTS: • High amount of Fe is loaded to biochar uniformly as jarosite by bioleaching. • Cu is adsorbed onto biochar during bioleaching. • Synthesized Cu-Fe@biochar is an excellent photo-Fenton catalyst.
Corn straw-derived biochar impregnated with α-FeOOH nanorods …
WebBased on these facts, Fe-impregnated biochar (Fe-biochar) was fabricated by co-pyrolysis of the mixture of lignin, RM, and FeCl 3 in CO 2 environment, and applied for adsorption of As(V). The physicochemical properties of Fe-biochar were examined with a series of spectroscopic instruments and a surface analyzer. Fe-biochar was further tested ... WebMar 1, 2024 · Fe-impregnated biochar (Fe-BC) as high-efficiency heterogeneous Fenton catalyst was synthesized and evaluated in detail for its catalytic activity, stability and reusability under various conditions. how many pages did lori read in 8 hours
Magnetic Fe3O4 Nanoparticle Biochar Derived from Pomelo …
WebIn this study, Fe 3 O 4 nanoparticle-loaded biochar derived from the pomelo peel (FO-PPB) was synthesized and applied as an affordable material for the adsorption of Reactive Red 21 (RR21) in an aqueous solution. The characteristics of FO-PPB were evaluated by scanning electron microscopy (SEM), energy dispersive X-ray spectrometry (EDX), X-ray … WebApr 11, 2024 · Biochar-humic acid materials were prepared with a mass ratio of 1:1 biochar and humic acid 36, the two solutions were uniformly mixed, dried at room temperature, ground and passed through a 0.15 ... WebNov 20, 2024 · This study evaluated the potential of biochar impregnated with Fe3+ or Ca2+, or mixed with Polonite®, as a filter material for removal of phosphate (PO4-P) from wastewater in onsite wastewater treatment … how book train tickets online