Coconut shell through iron-promoted pyrolysis and subsequent H2O2 oxidation
dingxinda
22.02.2021 @ 03.20
Fenton modification, involving iron-promoted pyrolysis followed by H2O2 oxidation, was first employed to improve the adsorptive and magnetic capabilities of biochar. Modified biochars were prepared from rubber tree bark and[url=https://www.coconutactivated… shell through iron-promoted pyrolysis and subsequent H2O2 oxidation, and their adsorption behaviors toward Cr (VI) and MB were evaluated in aqueous solution. The modified biochars pyrolyzed at 300 and 400 ˚C displayed much higher adsorption capabilities than corresponding pristine biochars for Cr (VI) and MB, respectively, ascribing to introduction of COOH, CO and C-O groups by Fenton oxidation. More importantly, saturation magnetization could be enhanced by transforming nonmagnetic iron oxides into γ-Fe2O3 through H2O2 oxidation. The removal of Cr (VI) and MB could be primarily contributed to the adsorption of biochar matrix by reduction/hydrogen bonding/cation exchange/electrostatic interaction and hydrogen bonding/cation exchange/electrostatic interaction, respectively.[url=https://www.activated-carbon… activated carbon manufacturers[/url] This would provide a novel and efficient strategy for making highly adsorptive magnetic biochar.
K zapojení do fóra je nutná registrace
NEJOBLÍBENĚJŠÍ
NOVĚ NA FÓRU
jaká je tvoje oblíbená pizza?
kawina | 25.04. 2024 | Mimo mísu
Bulgari Octo Finissimo Ultra
cecilia | 15.04. 2024 | Symbian hry
Prepress Softwares Solution'''?~
dvdged3 | 07.04. 2024 | Java hry
wow-classic-season-of-discovery-gold
mmousd | 08.03. 2024 | Java hry
About the WoW Classic Season of Discovery game guide, how to quickly obtain gold coins and the role of gold coins
mmousd | 08.03. 2024 | iPhone hry
Celebrate Women on Women's Day 2024
BellaJohn | 07.03. 2024 | iPhone hry
HRY DO MOBILU
God of War: Betrayal
Pokud chce Kratos získat zpět svou pozici boha války, musí využít destruktivní zbraně a magické útoky.
Tournament Arena Soccer 3D
Tournament Arena Soccer 3D je unikátní java hra, fotbal ve 3D prostředí. Bitva na hřišti začíná! Zvolte si svůj tým a vyhrávejte zápasy! K dispozici je...
Facebreaker
Zasyp soupeře údery, ať ani rána nepadne vedle v této boxerské arkádě! Znič mimořádně silné protivníky s jedinečnými styly a unikátními pohyby....