Safe Utilization and Ecological Restoration of Heavy Metal Polluted Farmland
A special issue of Toxics (ISSN 2305-6304). This special issue belongs to the section "Toxicity Reduction and Environmental Remediation".
Deadline for manuscript submissions: 25 October 2024 | Viewed by 288
Special Issue Editors
Interests: heavy metal; contamination; phytoremediation; soil; cadmium
Interests: heavy metals; plant-microbe interaction; bioavailability; endophytic bacteria; phytoremediation; soil pollution and food safety
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
Heavy metals are naturally occurring elements that have a high density and are toxic to living organisms, including humans. Some common heavy metals include lead, mercury, cadmium, arsenic, nickel, copper and chromium. They can persist in the environment for long periods, and have been a significant environmental concern posing high risks to both ecosystems and human health.
To address heavy metal pollution, regulations and guidelines are implemented to control and minimize the release of heavy metals into the environment. This includes the enforcement of emission standards for industries, the proper management and disposal of hazardous waste, and the implementation of monitoring programs to assess the levels of heavy metal contamination in different environmental compartments.
The remediation of heavy metal-contaminated soil is crucial to mitigate the risks posed by this pollution. Several techniques are employed to remove or reduce heavy metals from the soil. Physical methods, such as excavation and soil capping, involve physically removing the contaminated soil or covering it with a barrier to prevent further contamination. Chemical methods, such as soil washing and chemical immobilization, aim to change the chemical properties of heavy metals in the soil, making them less mobile and less available to plants and organisms. Biological methods, such as the use of plants in phytoremediation, utilize certain plant species that can accumulate and remove heavy metals from the soil.
Dr. Bin Guo
Prof. Dr. Ying Feng
Guest Editors
Manuscript Submission Information
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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- heavy metal
- environment
- phytoremediation
- utilization
- ecological restoration
- toxicity
- safe utilization
