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
Study on the physicochemical properties changes of field aging biochar and its effects on the immobilization mechanism for Cd2+ and Pb2.
Sign Up to like & getrecommendations! Published in 2021 at "Ecotoxicology and environmental safety"
DOI: 10.1016/j.ecoenv.2021.113107
Abstract: It has been widely reported that biochar can be used as a cost-effective amendment to immobilize of heavy metal contaminants in soil. While less research has been conducted on effect of biochar long-term field aging… read more here.
Keywords: study; adsorption; biochar; aged biochar ... See more keywords
Mineral nitrogen captured in field-aged biochar is plant-available
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-70586-x
Abstract: Biochar may serve as a tool to sustainably mitigate climate change via carbon sequestration and by improving soil fertility. Biochar has shown to retain nitrate in its pores, which increases with an organic coating of… read more here.
Keywords: aged biochar; plant; captured field; field ... See more keywords