Biodegradation Phases

Biodegradation progresses through distinct phases orchestrated by a diverse array of microorganisms, chiefly bacteria and fungi, which act as nature's recyclers. Initially, microorganisms recognize and adhere to the surface of organic materials, marking the onset of the recognition and attachment phase. Subsequently, enzymatic reactions ensue, catalyzed by the secretion of enzymes, leading to the breakdown of complex organic molecules into simpler compounds that can be absorbed and utilized by the microorganisms. This enzymatic activity signifies the metabolic pathways phase, wherein smaller compounds undergo further metabolism, yielding energy for microbial growth and reproduction. In the case of biopolymers or complex materials, specialized enzymes facilitate their degradation into more manageable molecules. As biodegradation progresses, the culmination lies in mineralization, wherein organic compounds are fully converted into inorganic substances like water, carbon dioxide, methane, and biomass, completing the cycle of decomposition. These phases of biodegradation, influenced by environmental factors such as temperature, pH, and nutrient availability, underscore the significance of microbial activities in waste management and environmental sustainability efforts.

Committee Members
Speaker at Green Chemistry and Renewable Energy 2026 - Rob Bowell

Rob Bowell

Queens University, United Kingdom
Speaker at Green Chemistry and Renewable Energy 2026 - Tomayess Issa

Tomayess Issa

Curtin University, Australia
Speaker at Green Chemistry and Renewable Energy 2026 - Patrick Martin

Patrick Martin

Unite Transformations & Agroressources, France
Speaker at Green Chemistry and Renewable Energy 2026 - Helena Belchior Rocha

Helena Belchior Rocha

ISCTE-Institituto Universitario de Lisboa, Portugal
Green Chemistry 2026 Speakers
Speaker at Green Chemistry and Renewable Energy 2026 - Viacheslav Burlov

Viacheslav Burlov

Peter the Great St Petersburg Polytechnic University, Russian Federation
Speaker at Green Chemistry and Renewable Energy 2026 - Osman Adiguzel

Osman Adiguzel

Firat University, Turkey
Speaker at Green Chemistry and Renewable Energy 2026 - Chitra Sulkan

Chitra Sulkan

Elecsome Pty Ltd, Australia
Speaker at Green Chemistry and Renewable Energy 2026 - Abhinav Tiwari

Abhinav Tiwari

York University, United States
Speaker at Green Chemistry and Renewable Energy 2026 - Sasa M Miladinovic

Sasa M Miladinovic

University of Applied Sciences Western Switzerland, Switzerland
Speaker at Green Chemistry and Renewable Energy 2026 - Zhongsheng Guo

Zhongsheng Guo

Northwest A&F University, China

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