Importance Of Environmental Engineering

INTRODUCTION OF ENVIRONMENT AND ENVIRONMENT ENGINEERING

Environmental engineering is the integration of sciences and engineering principles to improve the natural environment, to provide healthy water, air, and land for human habitation and for other organisms, and to clean up pollution sites. Environmental engineering can also be described as a branch of applied science and technology that addresses the issue of energy preservation, production asset and control of waste from human and animal activities. Furthermore, it is concerned with finding plausible solutions in the field of public health, such as waterborne diseases, implementing laws which promote adequate sanitation in urban, rural and recreational areas. It involves waste water management

RELATION BETWEEN ENVIRONMENT ENGINEERING AND CHEMICAL ENGINEERING

Chemical engineers have always been at the forefront of environmental protection. With a unique perspective that includes both science and engineering, they work in teams with other professionals. By designing complex solutions to our environmental challenges, chemical engineers are striving to save the world we live in. One success is the conversion of the sulfur oxides in power plant gases into gypsum for use in wallboard.

Environmental, Safety & Health

In almost every industry, chemical engineers are involved in areas that concern the environment, waste minimization, personal health and safety. The chemical engineer is employed to minimize the production of byproducts, if they are of no use, or find an appropriate use for them. Chemical engineers help minimize waste through process monitoring and control, and by designing new processes that are more

The honeycomb structure provides high catalyst surface area, which maximizes the contact between the catalysts and the pollutants in the hot exhaust gases.

It featured two distinct chemical engineering advantages:

It maximized the amount of catalyst-coated surface area to which the engine exhaust may be exposed, and

It minimized the amount of expensive precious-metal catalyst required.

Cleaner-burning fuels

Another way chemical engineers help reduce automotive air pollution is through advanced petroleum-refining techniques. One example is hydrotreatment, which uses hydrogen gas and a catalyst to produce gasoline and diesel fuel with significantly lower levels of sulfur and lead.

These techniques have made it possible to produce reformulated fuels that function as effectively as earlier leaded fuels, while releasing fewer pollutants

Reducing industrial air pollution

SO2 and NOx react with water to create acid gases, which in turn lead to acid rain. Acid rain damages cars and buildings, kills trees, destroys lakes and streams, and leads to