| dc.description.abstract |
The quality of water is determined by studying its various properties,
broadly categorized as physical, chemical and biological. As far as the physical quality of
water is concerned, it should be colourless, odourless and free from visibly floating
particles, chemically it should contain major and trace elements within permissible limits
and microbiologically it should meet the requirements specified by the various agencies
(World Health Organisation Environmental Protection Agency etc.). |
en_US |