Phytomining - Wikipedia
Phytomining, sometimes called agromining, [1] is the concept of extracting heavy metals from the soil using plants. [2] Specifically, phytomining is for the purpose of economic gain. [3] The approach exploits the existence of hyperaccumulators, proteins or compounds secreted by plants to bind certain metal ions. These extracted ores are called ...
The Feds Are Trying to Get Plants to Mine Metal Through Their …
2024年3月21日 · In 2024, scientists are figuring out how to mine with plants, known as phytomining. Of the 350,000 known plant species, just 750 are “hyperaccumulators” that readily absorb sky-high amounts...
Phytomining: how to mine a tree | Feature | RSC Education
2022年4月25日 · This concept of mining metals using plants is called phytomining. Plants that absorb metal compounds through their roots could be planted in contaminated soils, then harvested and the metals extracted for use in various industrial processes.
Phytomining: Trends in Plant Science - Cell Press
Phytomining is the production of a `crop' of a metal by growing high-biomass plants that accumulate high metal concentrations. Some of these plants are natural hyperaccumulators, and in others the property can be induced.
How plants could mine metals from the soil - MIT Technology …
2024年9月6日 · Many plant species naturally soak up metal and concentrate it in their tissues, and new funding will support research on how to use that trait for plant-based mining, or phytomining. Seven...
Phytomining: a sustainable approach for recovery and extraction …
2021年1月1日 · Phytomining is a technical advancement in plant biology, where specific hyperaccumulator plants are used for recovering metals from contaminated soil. Unlike phytoextraction, the purpose of phytomining is to accumulate enough metals in plant biomass to meet the infrastructural cost and also raise some profit.
Soil Phytomining: Recent Developments—A Review - MDPI
2024年1月8日 · Phytomining (PM) is defined as the process of using plants capable of bio-extracting metals from soil in order to explore them economically. This relatively new, innovative method has been gathering significant attention in both the academic and commercial domains.
A mini-review of phytomining | International Journal of
2021年11月23日 · This paper aims to critically review the literature on phytomining techniques and their current challenges, hyperaccumulator plant species of nickel, gold, and rare earth elements. The efforts have also been made to summarize the factors affecting the economic benefit of phytomining and improvement measures.
Phytomining | arpa-e.energy.gov
‘Phytomining’ could harness this natural activity of plants to accumulate and collect minerals for downstream use in clean energy technologies. Through PHYTOMINES, ARPA-E will fund research projects that investigate the feasibility of cost-competitive and low-carbon footprint extraction of nickel in soil by terrestrial plants.
Plants to mine metals and remediate land | Science - AAAS
2022年9月22日 · Phytoremediation, by using synthetically engineered plants to clean up polluted environments, and phytomining, a method to recover valuable metals, offer a solution to help alleviate these problems. POPs such as polychlorinated biphenyls and dioxins are toxic carcinogens produced predominantly from industrial processes and chemical ...