FIELD: methods of prevention of pollution of underground and ground water and soils with industrial wastes and products of emergency effluents and leakage. SUBSTANCE: anti-seepage screen is formed in upper part of water-bearing level at height of contaminated flow; screen is made in form of arc whose concave side is directed towards source of contamination. Contaminants are removed through well. Screw is formed by means of jet technology. Section of well above water-bearing level is sealed up. EFFECT: reduced amount of contaminated water; enhanced reliability of protection of underground water. 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF UNDERGROUND WATERS PROTECTION AGAINST CONTAMINATION | 2007 |
|
RU2336206C1 |
| METHOD OF PROTECTING GROUND WATERS AGAINST POLLUTION | 2009 |
|
RU2408442C1 |
| BUILDING METHOD OF WATERTIGHT SCREEN IN BUILT-UP AREAS | 2007 |
|
RU2349710C1 |
| METHOD OF GROUND WATER PROTECTION AGAINST POLLUTION | 2007 |
|
RU2338835C1 |
| DEVICE FOR UNDERGROUND WATER POLLUTION SOURCE LOCALIZATION | 2004 |
|
RU2278201C1 |
| METHOD FOR WATER RESOURCE PROTECTION BY MEANS OF HORIZONTAL (INTERFORMATION) CUTOFFS AND CUTOFF ERECTION TECHNIQUE | 2007 |
|
RU2347034C1 |
| METHOD TO PROTECT WATER FACILITIES AGAINST CONTAMINATION WITH OIL PRODUCTS | 2009 |
|
RU2435901C2 |
| METHOD TO INCREASE PRODUCTIVITY OF WATER ABSTRACTION OF UNDERGROUND WATER | 2020 |
|
RU2741081C1 |
| METHOD OF CREATING IMPERVIOUS CURTAINS ON WASTE PONDS | 2017 |
|
RU2671687C2 |
| METHOD FOR CREATING AN ANTI-FILTRATION SAND-SAPROPEL CURTAIN | 2021 |
|
RU2778149C1 |
