Efficient degradation of phenol in water by ball-milling modulated nitrogen-doped structured biochar DOI

Chongkai Zhao,

Xueyu Lin,

Xiaosi Su

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112397 - 112397

Published: March 5, 2024

Language: Английский

Shiitake spent mushroom substrate as a sustainable feedstock for developing highly efficient nitrogen-doped biochars for treatment of dye-contaminated water DOI Creative Commons
Alejandro Grimm, Glaydson S. dos Reis, Santosh Govind Khokarale

et al.

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 56, P. 104435 - 104435

Published: Oct. 20, 2023

Edible white-rot mushrooms are organisms that cultivated at an industrial scale using wood-based substrates. The mushroom industry has estimated annual production of 34 Mt edible mushrooms, and approximately 70 wt% the substrate is left as waste known spent (SMS). huge volumes SMS generated by farms hinder proper recycling, meaning combustion or open-field burning common disposal practices. This paper shows a concept could help reduce environmental impact industry. from cultivation shiitake was used carbon precursor for nitrogen-doped activated biochar to remove reactive orange-16 (RO-16) azo dye water, well contaminants two synthetic effluents real sewage water. Melamine nitrogen dopant phosphoric acid activating agent. Samples without addition melamine were comparison. doping/impregnation process carried out in one-step, followed pyrolysis 700 900 °C 1 h. BET, Raman spectroscopy, X-ray photoelectron spectroscopy (XPS) scanning electron microscopy (SEM) characterization biochars. specific surface area doped samples slightly lower, i.e., 1011 m2/g (SMS-700 °C), 810 + N), 1095 (SMS-900 943 N). spectroscopic analysis showed N-doped biochars had more defective structures than non-doped ones. XPS doping with led formation N-functionalities on particles. kinetics adsorption represented Avrami model. isotherms well-fitted Liu maximum capacities (qmax) RO-16 much higher biochars, 120 mg/g 216 168 393 effective removal produced good recyclability. work concludes valuable be N-doping helped improve performance great extent.

Language: Английский

Citations

25
Selective adsorption of gadolinium from real leachate using a natural bentonite clay DOI Creative Commons
Guilherme Luiz Dotto, Julien Vieillard, Diana Pinto

et al.

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 109748 - 109748

Published: March 22, 2023

Language: Английский

Citations

23
Kraft Lignin-Derived Microporous Nitrogen-Doped Carbon Adsorbent for Air and Water Purification DOI Creative Commons
Oleg Tkachenko, Alina Nikolaichuk, Nataliia Fihurka

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(3), P. 3427 - 3441

Published: Jan. 9, 2024

The study presents a streamlined one-step process for producing highly porous, metal-free, N-doped activated carbon (N-AC) CO

Language: Английский

Citations

10
Paracetamol environmental remediation and ecotoxicology: a review DOI
Yasmin Vieira,

Julia Eduarda Spode,

Guilherme Luiz Dotto

et al.

Environmental Chemistry Letters, Journal Year: 2024, Volume and Issue: 22(5), P. 2343 - 2373

Published: June 11, 2024

Language: Английский

Citations

10
Efficient degradation of phenol in water by ball-milling modulated nitrogen-doped structured biochar DOI

Chongkai Zhao,

Xueyu Lin,

Xiaosi Su

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(2), P. 112397 - 112397

Published: March 5, 2024

Language: Английский

Citations

8