Development of iron-based biochar for enhancing nitrate adsorption: Effects of specific surface area, electrostatic force, and functional groups

The problem of nitrate contamination in water has attracted widespread attention. Original biochar has a poor adsorption capacity for nitrate adsorption. Iron impregnation and acid protonation (base deprotonation) are common modification methods for biochar. In order to develop iron-mediated biochar...

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Vydáno v:	The Science of the total environment Ročník 856; číslo Pt 1; s. 159037
Hlavní autoři:	Zhang, Zhen, Huang, Guohe, Zhang, Peng, Shen, Jian, Wang, Shuguang, Li, Yongping
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Elsevier B.V 15.01.2023
Témata:	Acid protonation adsorption Base deprotonation biochar carbon deprotonation electron microscopy Electrostatic force electrostatic interactions environment Fe-based biochar Fourier transform infrared spectroscopy Nitrate absorption nitrates protonation pyrolysis surface area X-ray diffraction X-ray photoelectron spectroscopy zeta potential Fe-based biochar Nitrate absorption Base deprotonation Acid protonation Electrostatic force
ISSN:	0048-9697, 1879-1026, 1879-1026
On-line přístup:	Získat plný text
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