John Crisman

John has worked in the water and wastewater industry for the 18 years. His experience started in the installation of underground utilities and led to managing operations of a medium size sanitary district. John is a California State Water Resources Control Board Grade V and Texas Commission on Environment Quality Class A wastewater treatment plant operator, and he earned his bachelor’s degree in engineering management from Arizona State University. He strives to use his strong problem-solving skills to improve efficiency, reduce costs and ultimately, provide a better product to the customer at a lower cost. Because of his passion for protecting public health and the environment, he pursues emerging technologies to overcome complex process challenges. As part of the Water Process Engineering team, he will work to advance the application of nanobubble technology in water, wastewater, and industrial waste treatment.