FIELD: water purification.
SUBSTANCE: invention belongs to water purification technology, particularly to the sewage water purification against copper ions by sorption. The method of anti-ion purification includes sewage water filtration through ground non-autoclave foam concrete waste as the sorbing agent. Filtration is carried out through the 0.1-0.2 m thick sorbing agent layer.
EFFECT: increase in filtration speed; reduction of purification time; reduction of the sorbing agent layer thickness and sorbing agent saving.
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| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF SEWAGE TREATMENT FROM HEAVY METAL IONS | 2018 |
|
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| METHOD OF REMOVING COPPER IONS FROM WASTE WATERS | 1995 |
|
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