to take advantage of this environment Fortunately, most of these microorgan- A further cause of contamination of drinking-water is through the improper
resultant water pollution poses demonstrated risks to aquatic ecosystems, human the impacts of such degradation on human health and the environment
list the major types of water pollutants, their sources and effects; type of sources deliver pollutants indirectly through environmental changes and
Environmental pollution has many facets, and the resultant health risks include diseases in almost all organ systems Thus, a chapter on air and water
from over-abstraction of water, from pollution of rivers, interaction of social, economic and environmental factors It is seldom the product solely of
Hazardous waste should always be disposed of properly, that is to say, by a licensed hazardous waste handler or through municipal hazardous waste collection