ENVIRONMENTAL SCIENCE

Environmental Science



Environmental Science

Question #1

Environmental Science is defined as the science based profession by which the physical forces of nature and the properties of matter are made useful to mankind in the form of structures, machines, and other products or processes at a reasonable cost of money and time. An technician is a person taught or skilled in designing and planning the presentation of such gear as machines and structures and in supervising their performance. An Environmental (or sanitary) Engineer is concerned with the water and sewage treatment as well as the resin- denial and industrial wastes.

Environmental engineers are taught in preventing, assessing, and explaining environmental difficultys. To be successful, environmental engineers must combine technical knowledge with effective communication skills in day-to-day work and be able to communicate effectively with people of all types if they are to succeed in solving all of the problems facing them. The defence of streams and lakes is part of their responsibility. In this profession, a no- ledge of chemistry and biology must be added to the Environmental Science base. There are many different jobs that the environ- mental engineers have to do. First, there is Water Quality. Protecting the value of water required for human use and ecological defence is an significant function for ecological engineers. Increasingly severe quality standards for drinking water, wastewater, pollutant, and groundwater require engineers and scientists trained in the theory and practice of water and wastewater treatment. In addition, environmental engineers must be able to predict the fate of contaminants in multimedia environments in order to measure the effects of pollution on humans and ecosystems. Water quality Environmental Science involves the application of environmental chemistry, microbiology and physics together with modeling and process engineering to address these areas. Second, there is Hazardous Waste Management.

Question # 2

Many industrial societies produce and dispose of significant amounts of dicey materials. In adequate remedy, storage and disposal have produced in many uninhibited contaminant issues to the environment. Innovative Environmental Science solutions are needed for liquid, gaseous and solid hazardous waste streams as well as for contaminated site remediation. It is the job of ecological engineers to understand and explain these waste problems. Third, there will be Air Quality. Air contamination is a large-scale problem in society today. Environmental engineers explain air pollution troubles across a variety of scales, with specific aim on indoor environments and built-up air basins. They also have to realise the personal and chemical processes that work out the concentrations, fates, and consequences of air pollutants; they furthermore address the communal context in which engineered solutions must be developed. Environmental engineers furthermore have to study water and land because air contamination problems cannot be explained without contemplating influences on water and land.

To effectively assess assets for the protection of public health and the environment, and to evolve productive waste remedy systems, environmental engineers are often inquired to forecast the destiny and transport of pollutants in air, water, sediments, and ...