The mechanism transformation of ramie biochar's cadmium adsorption by aging.
Sign Up to like & getrecommendations! Published in 2021 at "Bioresource technology"
DOI: 10.1016/j.biortech.2021.124947
Abstract: Aging is inevitable when biochar uses for remediate Cadmium (Cd) pollution, but the variation of adsorption mechanism remains unclear. This study uses ramie residue to prepare fresh biochar, and adopt it with acidification and oxidation… read more here.
Keywords: adsorption; aged biochar; mechanism; ramie biochar ... See more keywords
Efficient Removal of Hexavalent Chromium from an Aquatic System Using Nanoscale Zero-Valent Iron Supported by Ramie Biochar
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DOI: 10.3390/nano11102698
Abstract: In this study, ramie biochar (RBC) was used to activate nano zero-valent iron (nZVI) to enhance hexavalent chromium (Cr(VI)) removal. The best results were obtained at a pyrolysis temperature of 600 °C, a biochar particle… read more here.
Keywords: ramie biochar; biochar; zero valent; spectroscopy ... See more keywords