EXPERIENCE IN APPLICATION OF OZONIC TECHNOLOGY
2019-7-19u2002·u2002large quantity of various metals and toxic substances, exceeding maximum permissible concentrations (Kozhaspaev and Abdykadyrov, 2009). The results of the researches are represented in the Table 1 of the change of chemical water composition before and after ozonation. The change in chemical composition of polluted water of the Kumkul deposit.
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