FIELD: waste water treatment. SUBSTANCE: waste water is passed through layer of ion-exchange sorption carbon-fiber material (preliminarily acid-treated and/or calcined carbon-fiber cloth) with specified filtration rate and further additionally subjected to ozonation choosing ozone intake determined by proposed dependencies. After ozonation, essentially cleaned waste water can be additionally cleaned on activated carbon. EFFECT: increased cleaning degree. 9 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PURIFYING SEWAGE | 2000 |
|
RU2174494C1 |
| TECHNOLOGICAL SYSTEM (VARIANTS) OR PURIFICATION OF SEWAGE | 2000 |
|
RU2173301C1 |
| METHOD OF PURIFICATION OF SEWAGE | 2000 |
|
RU2173302C1 |
| METHOD OF TREATMENT OF WATER (VERSIONS) | 2003 |
|
RU2247078C1 |
| METHOD OF PURIFYING WATER FROM IRON | 2010 |
|
RU2494972C2 |
| WATER SUPPLY AND DRAINAGE SYSTEM IN WEAVING PRODUCTION | 2023 |
|
RU2817552C1 |
| APPARATUS FOR PURIFYING EFFLUENTS FROM DYENING AND FINISHING PROCESSES | 0 |
|
SU912670A1 |
| METHOD OF TREATING WATER BY OZONIZATION | 2003 |
|
RU2233246C1 |
| METHOD USED FOR THE COMPLEX PURIFICATION OF THE INDUSTRIAL WASTE WATERS AND THE DEVICE FOR ITS IMPLEMENTATION | 2006 |
|
RU2318737C1 |
| ACTIVATED CARBON FIBROUS MATERIAL FOR CLEANING WATER FROM TOXIC CHEMICALS AND A METHOD FOR PRODUCTION THEREOF | 2019 |
|
RU2729258C1 |
