Volume reduction refers to the process of reducing the size or amount of waste or materials produced in various industries or processes. This research area focuses on finding innovative and efficient ways to decrease the volume of waste generated, thereby minimizing the environmental impact and improving sustainability. Strategies for volume reduction may include implementing recycling programs, improving production processes to minimize waste, and developing more efficient waste management practices. Overall, the goal of volume reduction research is to promote environmental responsibility and reduce the amount of waste that ends up in landfills or pollutes the environment.