Physical and Biochemical Processes in Chemical and Environmental Engineering

Dear Colleagues,

Physical and biochemical processes are fundamental to understanding and applying chemical and environmental engineering technologies, as they enable the development of sustainable and efficient solutions. In chemical engineering, physical processes include heat and mass transfer, phase changes, fluid dynamics, and diffusion, which are essential for designing reactors, separation units, and other equipment in industrial applications. These processes allow for the efficient production of chemicals, fuels, and materials while also helping to optimize energy efficiency and reduce waste.

In environmental engineering, biochemical processes are used for wastewater treatment, waste management, and the biological remediation of contaminated sites. By utilizing microorganisms, enzymes, and other biological systems, these processes break down organic pollutants and neutralize hazardous substances, contributing to reducing pollutants and restoring environmental quality. Notably, technologies such as biological reactors and wastewater treatment systems harness physical and biochemical processes to provide clean water and air quality solutions.

The combined understanding of physical and biochemical processes is also critical for developing new, more efficient renewable energy technologies, such as biomass and biofuels, while supporting efforts to reduce CO₂ emissions and achieve sustainable development. With ongoing advancements in these fields, engineers can push forward innovative solutions that integrate technology with environmental needs, improving quality of life and minimizing the impact of human activities on the planet.

Dr. Ioanna Vasiliadou
Guest Editor

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