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Remediation of uranium-contaminated acidic red soil by rice husk biochar
Environmental Science and Pollution Research, 2022Uranium (U) in the U-contaminated acidic red soil exhibits high mobility. In the present study, rice husk was used to produce biochar to remediate U-contaminated red soil under acid precipitation. Firstly, batch adsorption experiments showed that the dissolution of alkaline substance in biochar could buffer the pH value of acidic solution.
Haiying, Fu +6 more
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Characterization of Biochar From Pyrolysis of Rice Husk and Rice Straw
Journal of Biobased Materials and Bioenergy, 2015Ho Thi Phuong +2 more
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Environmental Research, 2023
With the acceleration of global industrialization, organic pollutants have become a threat to ecological safety and human health. This work prepared TiO2/rice husk biochar (TiO2/BC) for removal of bisphenol A (BA) micropollutant in wastewater. Experiment results revealed a low BA removal efficiency by TiO2/BC was observed at 34.5% under the dark ...
Doan Van, Thuan +6 more
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With the acceleration of global industrialization, organic pollutants have become a threat to ecological safety and human health. This work prepared TiO2/rice husk biochar (TiO2/BC) for removal of bisphenol A (BA) micropollutant in wastewater. Experiment results revealed a low BA removal efficiency by TiO2/BC was observed at 34.5% under the dark ...
Doan Van, Thuan +6 more
openaire +2 more sources
Biomass Carbonization - Production and Characterization of Biochar from Rice Husks
2019 7th International Engineering, Sciences and Technology Conference (IESTEC), 2019The present work had the objective to produce and characterize charcoal from rice husks. The rice husk was generated in a Top-lit updraft reactor. This process was favorable for biochar production. By increasing the airflow from 12 to 24 L/min, the reaction temperature increased from 714 to 935 ° C (R2 = 0.90), respectively.
Geomara Bethancourt +3 more
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Comparative study of rice husk biochars for aqueous antibiotics removal
Journal of Chemical Technology & Biotechnology, 2017AbstractBACKGROUNDAntibiotics are widely used for the treatment of bacterial infections in humans and animals, but it can be released into water sources due to incomplete metabolism in humans or via discharge from drug manufacturers.RESULTSThe efficiency of removal of three antibiotics was enhanced with increasing biochar dosage.
Zhi‐wei Zeng +9 more
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Journal of The Institution of Engineers (India): Series E, 2022
Prakash Binnal +3 more
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Prakash Binnal +3 more
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Characterization, Activation, and Life Cycle Analysis of Rice Husk Biochar
Journal of Agricultural Engineering (India)Rice husk is generated in abundance in India, and requires efficient utilization for sustainable management of agricultural residues. Traditionally, farmers burn rice husks, which leads to environmental degradation. Biochar production offers an effective waste management solution, mitigating climate change concerns.
Narayan Lal Panwar +2 more
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Characterization of β-Cyclodextrin functionalized rice husk biochar
AIP Conference Proceedings, 2022Prabu Rajandran, Nasratun Masngut
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