The term garbage is defined to mean refuse, waste materials, rubbish, trash, residues, useless, debris, hazardous, ashes, unwanted or undesired materials or solid wastes. The word is also used to mean disposable or non-disposable solid or semi solid, combustible or non-combustible materials that result from human and animal activities. Thus, solid wastes can be degradable or non - degradable. Each household generates garbage or waste day in and day out. Items and materials that we no longer need or do not have any further use for and with fall in the category of solid wastes or garbage. Very...

The term water quality is applied universally to refer to the water that meets the universal standards set for legitimate and vital water use at any scale i.e. local, regional and international levels. The evolution of the term water quality has been due to the expansion of water requirements and ability to measure and interpret water characteristics. The definition of water quality depends on the factors that determine it, and other variables that affect the nature of the water resource. Pollution and degradation of water quality interferes with legitimate and vital water use at any scale...