The structures and facilities that serve these functions, including pipelines, pumping stations, treatment plants, and waste disposal sites, comprise a major portion of society's infrastructure-the public and private works that allow human communities to thrive and flmction productively. Environmental health protection to preserve the quality of our natural surroundings, including water, land, air, vegetation, and wildlife. Actually, there is considerable overlap of these two objectives because of the relationship between the quality of environmental conditions and the health and well-being of the general population. In fact, the terms public health and environmental Health are often used synonymously.
Public health includes more than just the absence of illness.
It is a condition of physical, mental, and social well-being and comfort. Environmental technology is usually considered to be a part of the civil engineering profession, which has traditionally been called on to plan, design, build, and operate the facilities required for environmental health protection. Until fairly recently, this particular specialty field within civil engineering was also called Sanitary engineering, Public health engineering, Pollution control engineering, Environmental health engineering. Whatever the profession is called, a knowledgeable and skilled team of engineers and skilled team of engineers, technologists, and technicians is needed to accomplish its fundamental objectives. Environmental technology is an interdisciplinary field because it encompasses several different technical subjects.