Abstract:
The demand for living water, industrial
water and water for various other
purposes is increasing steadily throughout
the world due to higher living
standards and greater development of
various industries. And to meet surging
demands for water, countries all over
the world are now faced with the
necessity of developing new sources of
water, also with the need to devise
measures permitting reuse of water,
conservation of water, and utilization of
water more effectively and efficiently.
