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Biochar Composite with Enhanced Performance Prepared Through Microbial Modification for Water Pollutant Removal.
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- معلومة اضافية
- المصدر:
Publisher: MDPI Country of Publication: Switzerland NLM ID: 101092791 Publication Model: Electronic Cited Medium: Internet ISSN: 1422-0067 (Electronic) Linking ISSN: 14220067 NLM ISO Abbreviation: Int J Mol Sci Subsets: MEDLINE
- بيانات النشر:
Original Publication: Basel, Switzerland : MDPI, [2000-
- الموضوع:
- نبذة مختصرة :
This study developed mycelial biochar composites, BQH-AN and BQH-MV, with stable physicochemical properties and significantly improved adsorption capabilities through microbial modification. The results showed that the specific surface area and porosity of BQH-AN (3547.47 m 2 g -1 and 2.37 cm 3 g -1 ) and BQH-MV (3205.59 m 2 g -1 and 2.46 cm 3 g -1 ) were significantly higher than those of biochar BQH (2641.31 m 2 g -1 and 1.81 cm 3 g -1 ), which was produced without microbial treatment. In adsorption experiments using rhodamine B (RhB), tetracycline hydrochloride (TC), and Cr (VI), BQH-AN showed maximum adsorption capacities of 1450.79 mg g -1 for RhB, 1608.43 mg g -1 for TC, and 744.15 mg g -1 for Cr(VI). BQH-MV showed similarly strong performance, with 1329.85 mg g -1 for RhB, 1526.46 mg g -1 for TC, and 752.27 mg g -1 for Cr(VI). These values were not only higher than those of BQH but also outperformed most other biochar adsorbents. Additionally, after five reuse cycles, the pollutant removal efficiency of the mycelial biochar composites remained above 69%, demonstrating excellent regenerative ability. This study not only produced biochar with superior adsorption properties but also highlighted microbial modification as an effective way to enhance lignocellulosic biochar performance, paving the way for further biomass development.
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- Grant Information:
20240303086NC Jilin Province science and technology development plan project
- Contributed Indexing:
Keywords: adsorption; bio-modification; biochar; contamination; fungal
- الرقم المعرف:
16291-96-6 (Charcoal)
0 (biochar)
0 (Water Pollutants, Chemical)
K7G5SCF8IL (rhodamine B)
0 (Rhodamines)
F8VB5M810T (Tetracycline)
0R0008Q3JB (Chromium)
- الموضوع:
Date Created: 20241109 Date Completed: 20241109 Latest Revision: 20241116
- الموضوع:
20250114
- الرقم المعرف:
PMC11546741
- الرقم المعرف:
10.3390/ijms252111732
- الرقم المعرف:
39519280
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