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Chapter VI Self-Purification and Other Natural Quality Recovery Mechanisms Pages: 8 Published: May 1969
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View License Agreement Water is the most plentiful liquid on earth. It is a requirement for all life, whether it is used in metabolic processes, as a solvent of minerals, or in the disposal of waste. Indeed, it is difficult to name a natural phenomenon in which water, in one form or another, has not had a role. | ||