Journal of Inorganic Materials, Volume. 38, Issue 2, 205(2023)

Prussian Blue Modified Biochar: Preparation and Adsorption of Ammonia Nitrogen from Sewage

Yefan YU*... Ling XU, Zhongbing NI, Dongjian SHI and Mingqing CHEN |Show fewer author(s)
Figures & Tables(9)
SEM images of BC700 (a) and BC700-PB (b), and TEM images of BC700 (c) and BC700-PB (d)
N2 adsorption-desorption curves (a) and pore size distributions (b) of BC700 and BC700-PB
XRD patterns (a) and FT-IR spectra (b) of BC700-PB and BC700
Full XPS spectra (a) of BC700 and BC700-PB, core-level XPS spectra of the elemental C1s (b, c) and O1s (d, e) of BC700 (b, d) and BC700-PB (c, e), and N1s (f) of BC700-PB
Effect of dosage on the removal of NH3-N by of BC700 and BC700-PB (pH 8, C0=50 mg/L, t=60 min) (a), effects of pH (dosage=5 g/L, C0=50 mg/L, t=60 min) (b), initial concentration and coexisting ions (C0=50 mg/L, dosage=5 g/L, pH 8, t=60 min) (c), and reaction time(dosage=5 g/L, pH 8, C0=50 mg/L) (d) on the removal of NH3-N by BC700-PB
Schematic diagram of adsorption and catalysis removal of ammonia nitrogen by BC700-PB
Langmuir (a) and Freundlich models (b) of NH3-N on BC700-PB, and pseudo-first-order kinetic (c) and pseudo-second-order kinetic (d) models of NH3-N on BC700-PB
Recycling removal property of BC700-PB (pH 8, dosage=5 g/L, C0=50 mg/L)
Effects of adsorbents and additive on the removal efficiency for mixed solution of NH3-N and HA(pH 2, dosage=5 g/L, C0=50 mg/L) (a), and EPR spectra of DMPO-OH (b) adducts in the systems of BC700-PB
Tools

Get Citation

Copy Citation Text

Yefan YU, Ling XU, Zhongbing NI, Dongjian SHI, Mingqing CHEN. Prussian Blue Modified Biochar: Preparation and Adsorption of Ammonia Nitrogen from Sewage[J]. Journal of Inorganic Materials, 2023, 38(2): 205

Download Citation

EndNote(RIS)BibTexPlain Text
Save article for my favorites
Paper Information

Category: EDITORIAL

Received: Jul. 22, 2022

Accepted: --

Published Online: Sep. 27, 2023

The Author Email: YU Yefan (6190606052@stu.jiangnan.edu.cn)

DOI:10.15541/jim20220432

Topics