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Biosorption: current perspectives on concept, definition and application
Marina Fomina1, Geoffrey Michael Gadd2
1Institute of Microbiology and Virology, NASU, Zabolotnogo st. 154, Kiev 03680, Ukraine.
Bioresource Technology
|January 29, 2014
Summary
Biosorption, a cost-effective biotechnology using biological materials, removes pollutants from solutions. Despite its promise, commercialization faces obstacles, requiring further research for successful application in environmental cleanup.
Area of Science:
- Environmental Biotechnology
- Bioremediation
- Adsorption Science
Background:
- Biosorption is a key biotechnological process for pollutant removal and recovery.
- It utilizes various biological materials and mechanisms like adsorption and ion exchange.
- Biosorption is crucial for environmental applications and conventional biotreatment.
Purpose of the Study:
- To summarize the fundamentals and applications of biosorption.
- To critically review the obstacles hindering biosorption technology commercialization.
- To discuss future perspectives for biosorption technologies.
Main Methods:
- Literature review of biosorption fundamentals and applications.
- Analysis of mechanisms including absorption, adsorption, ion exchange, surface complexation, and precipitation.
- Critical evaluation of commercialization challenges and future research directions.
Main Results:
- Biosorption is a versatile, cost-effective cleanup biotechnology.
- Significant research progress has been made in understanding biosorption.
- Commercialization of biosorption technologies remains limited despite its potential.
Conclusions:
- Biosorption offers a promising approach for environmental remediation.
- Overcoming commercialization barriers is essential for widespread adoption.
- Further research is needed to enhance the practical application and economic viability of biosorption.
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