Description: Engineering analysis, research, review, design, planning, product development, engineering consultation in the field of process and method development, product development in the field of the process and method of product utilization, and engineering consultancy services in the field of waste and wastewater treatment; laboratory services in the field of waste and wastewater treatment; scientific field and tracer studies to determine wastewater system characteristics, namely, mixing profiles, retention times, and overall wastewater system performance; and engineering consultations in the field of waste and wastewater treatment, namely, the application of chemical and biological products, services, and equipment for managing waste and wastewater treatment systems in compliance with existing regulations
