Zhou, et al (2024) Enhancement of water environment remediation via modified biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More: multi-level architecture, mechanisms, and efficacy variations. International Journal of Environmental Science and Technology. https://doi.org/10.1007/s13762-024-05601-z

ABSTRACT

Biochar has a limited initial adsorption capacity and number of adsorption sites. Nevertheless, by employing physical or chemical techniques, the multi-level architecture of biochar can be altered to achieve substantial improvements in aquatic pollutant adsorptionBiochar has a remarkable ability to attract and hold onto pollutants, like heavy metals and organic chemicals. This makes it a valuable tool for cleaning up contaminated soil and water.   More. This can unleash biochar’s full potential for environmental remediation. This review provides a summary of the transformative effects of various modification techniques on the multi-level structure of biochar, as well as their unique adsorption mechanisms in different water conditions. Furthermore, the effectiveness of adapted biochar in its preparation and application will be deliberated, emphasizing its substantial potential in the restoration of water environments. The findings and recommendations presented in this literature review offer significant guidance for improving biochar production and utilization, thus contributing to a cleaner and healthier future.