I have 40 years of experience, and specialize in the field of environmental engineering with specific knowledge in the areas of waste management, treatment, disposal, incineration, combustion, combustion control and air pollution control. I have published on such topics as incineration, combustion, combustion control, energy recovery, waste management, treatment, disposal and environmental compliance and permitting. I have testified 10 times on topics such as incineration, air pollution control, waste management and treatment and related environmental impacts. I am a nationally-recognized and published expert in the fields of medical, solid, and hazardous waste management, treatment, disposal and incineration. I have provided environmental consulting and engineering services for more than 600 industrial, institutional, commercial, municipal, and governmental clients in 43 states and abroad as well as for numerous law firms, attorneys, and insurance companies.