RO88227B - Procedeu de epurare a apelor din mine si din uzinele de preparare - Google Patents
Procedeu de epurare a apelor din mine si din uzinele de preparareInfo
- Publication number
- RO88227B RO88227B RO114828A RO11482884A RO88227B RO 88227 B RO88227 B RO 88227B RO 114828 A RO114828 A RO 114828A RO 11482884 A RO11482884 A RO 11482884A RO 88227 B RO88227 B RO 88227B
- Authority
- RO
- Romania
- Prior art keywords
- mines
- water
- lacquer
- preparing station
- treatment
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000003643 water by type Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000004922 lacquer Substances 0.000 abstract 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- 239000005708 Sodium hypochlorite Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 238000010908 decantation Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000012066 reaction slurry Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Inventia de fata se refera la un procedeu de epurare a apelor din mine si din uzine de preparare. Procedeul se caracterizeaza prin tratarea apelor reziduale, cu hipoclorit de sodiu sub agitare, în flux cu un debit reglat pentru realizarea duratei de contact de circa 7 min urmata de deversarea si de stationarea apelor timp de 8h într-un prim lac de tip uzual prevazut cu sicane pentru oxidarea cianurilor si decantarea slamurilor de reactie si apoi într-un al doilea lac de tip similar pentru o durata de stationare de minimum 5h la un debit de 400 l/s, pentru eliminarea clorului rezidual, vehicularea apelor între toate fazele de tratare realizîndu-se gravitational, acestea fiind dispuse în cascada.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114828A RO88227B (ro) | 1984-06-12 | 1984-06-12 | Procedeu de epurare a apelor din mine si din uzinele de preparare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO114828A RO88227B (ro) | 1984-06-12 | 1984-06-12 | Procedeu de epurare a apelor din mine si din uzinele de preparare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO88227A RO88227A (ro) | 1985-12-30 |
| RO88227B true RO88227B (ro) | 1985-12-31 |
Family
ID=20115057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO114828A RO88227B (ro) | 1984-06-12 | 1984-06-12 | Procedeu de epurare a apelor din mine si din uzinele de preparare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO88227B (ro) |
-
1984
- 1984-06-12 RO RO114828A patent/RO88227B/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO88227A (ro) | 1985-12-30 |
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