Environmental process engineering: Building capacity for sustainability

The chronic problems resulting from unsustainable production and consumption, as well as acute environmental problems from accidents and inadequate waste treatment, are continuing challenges for environmental engineering professionals. This paper explores the change in the role of educators from transferring knowledge to building the capacity of future engineers to meet these challenges. Progress in understanding and managing the interactions between the industrial, natural, and social systems for sustainable development is being made in a number of disciplines. Help in distilling this knowledge for environmental engineers can come from environmental process engineering (EPE) as a subdiscipline of chemical and environmental engineering. By applying the fundamentals of process engineering to environmental problems, EPE can help bundle together the diverse work from different environmental compartments. Many references to EPE can be found in university programs in Germany and the United States, but what is meant by EPE is not usually explicitly defined, and often refers to a collection of environmental unit operations. An expanded definition of EPE in the context of the current reforrn movements in engineering education is proposed. Trends in education and research in Germany and the United States are discussed within the framework of the societal and industrial transition toward sustainable development.