In today's global context, there has been extensive research conducted in reducing harmful emissions to conserve and protect our environment. In the automobile and power generation industries, diesel engines are being utilized due to their high level of performance and fuel economy. However, these engines are producing harmful pollutants that contribute to several global threats including greenhouse gases and ozone layer depletion. Professionals have begun developing techniques to improve the performance and reduce emissions of diesel engines, but significant research is lacking in this area....

In today's global context, there has been extensive research conducted in reducing harmful emissions to conserve and protect our environment. In the automobile and power generation industries, diesel engines are being utilized due to their high level of performance and fuel economy. However, these engines are producing harmful pollutants that contribute to several global threats including greenhouse gases and ozone layer depletion. Professionals have begun developing techniques to improve the performance and reduce emissions of diesel engines, but significant research is lacking in this area....

Demand for energy and water is increasing as a result of rapid economic, population, and industrial growth. By 2050, it is expected that global energy consumption will nearly double in tandem with world water demand. Because of competing demands for finite resources, existing water and energy systems are limited in their ability to satisfy these expanding needs. Furthermore, rapid population and industrial development inevitably result in the generation of a significant amount of wastewater laden with toxins, persistent inorganic and organic pollutants, and other toxic emissions emitted from...