FIELD: purification constructions.
SUBSTANCE: invention relates to technology of clarification and utilisation of washing waters of filtering constructions of water-conditioning stations. In order to realise the method coagulation, settling in two-section reservoir-averager and re-use in closed cycle are carried out. As coagulant, complex coagulant representing mixture of water solutions of aluminium sulphate and oxychloride with dose ratio 2:1 by aluminium oxide, is used.
EFFECT: method ensures increase of productivity, technological and economic efficiency of natural water clarification and utilisation, as well as ecological safety of water-conditioning station.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WATER PURIFICATION STATION | 2006 |
|
RU2328454C2 |
| METHOD OF CLARIFYING AND RECYCLING CONDITIONALLY CLEAN WATER FROM FILTRATION FACILITIES OF WATER TREATMENT PLANTS BY TREATMENT WITH POLYMER-COLLOIDAL COMPLEX REAGENT | 2014 |
|
RU2547114C1 |
| METHOD OF NATURAL WATER PURIFICATION | 2013 |
|
RU2549420C2 |
| METHOD OF AIR CLEANING | 2010 |
|
RU2454373C2 |
| DEVICE FOR PURIFICATION OF THE WATER | 2005 |
|
RU2307075C2 |
| WATER SUPPLY AND DRAINAGE SYSTEM IN WEAVING PRODUCTION | 2023 |
|
RU2817552C1 |
| WATER PURIFYING APPARATUS | 2002 |
|
RU2230707C2 |
| METHOD OF JOINTLY DEHYDRATING SEDIMENTS AT NATURAL AND WASTE WATER TREATMENT STATION | 2003 |
|
RU2246452C1 |
| METHOD FOR PREPARATION OF CATALYTICALLY ACTIVE GRAINY FILTERING MATERIAL | 2007 |
|
RU2363536C1 |
| WATER PURIFICATION APPARATUS | 2000 |
|
RU2183590C2 |
