MD2290G2 - Metodă de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat - Google Patents
Metodă de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat Download PDFInfo
- Publication number
- MD2290G2 MD2290G2 MDA20010125A MD20010125A MD2290G2 MD 2290 G2 MD2290 G2 MD 2290G2 MD A20010125 A MDA20010125 A MD A20010125A MD 20010125 A MD20010125 A MD 20010125A MD 2290 G2 MD2290 G2 MD 2290G2
- Authority
- MD
- Moldova
- Prior art keywords
- automatic control
- underground waters
- water
- hydrogen peroxide
- purification
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000000746 purification Methods 0.000 title abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 title abstract 2
- 239000001257 hydrogen Substances 0.000 title abstract 2
- 239000003643 water by type Substances 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- BZORFPDSXLZWJF-UHFFFAOYSA-N N,N-dimethyl-1,4-phenylenediamine Chemical compound CN(C)C1=CC=C(N)C=C1 BZORFPDSXLZWJF-UHFFFAOYSA-N 0.000 abstract 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cultivation Of Plants (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Invenţia se referă la metode de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat şi poate fi aplicată la staţiile de epurare a apei şi la întreprinderile industriale cu fântâni arteziene individuale.Metoda, conform invenţiei, include colectarea continuă a probelor de apă iniţială şi de apă tratată, adăugând la proba iniţială o doză constantă de peroxid de hidrogen, măsurarea densităţii optice a probelor la lungimea de undă de 667 nm la adăugarea soluţiilor de dimetilparafenilendiamină şi clorură de fier, compararea valorilor obţinute şi dozarea peroxidului de hidrogen în funcţie de aceste valori.Rezultatul invenţiei constă în majorarea exactităţii de reglare a procesului de epurare a apei până la 0,05±10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010125A MD2290G2 (ro) | 2001-05-08 | 2001-05-08 | Metodă de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20010125A MD2290G2 (ro) | 2001-05-08 | 2001-05-08 | Metodă de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| MD20010125A MD20010125A (ro) | 2003-02-28 |
| MD2290F2 MD2290F2 (ro) | 2003-10-31 |
| MD2290G2 true MD2290G2 (ro) | 2004-04-30 |
Family
ID=19739827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20010125A MD2290G2 (ro) | 2001-05-08 | 2001-05-08 | Metodă de reglare automată a procesului de epurare a apelor subterane de hidrogen sulfurat |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2290G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4288C1 (ro) * | 2013-04-02 | 2015-01-31 | Институт Химии Академии Наук Молдовы | Procedeu de purificare a apelor subterane de hidrogen sulfurat, ioni de fier (II) şi mangan (II) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1604749A1 (ru) * | 1988-02-01 | 1990-11-07 | Институт Химии Ан Мсср | Способ автоматического регулировани процесса очистки сточных вод от шестивалентного хрома |
-
2001
- 2001-05-08 MD MDA20010125A patent/MD2290G2/ro not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1604749A1 (ru) * | 1988-02-01 | 1990-11-07 | Институт Химии Ан Мсср | Способ автоматического регулировани процесса очистки сточных вод от шестивалентного хрома |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4288C1 (ro) * | 2013-04-02 | 2015-01-31 | Институт Химии Академии Наук Молдовы | Procedeu de purificare a apelor subterane de hidrogen sulfurat, ioni de fier (II) şi mangan (II) |
Also Published As
| Publication number | Publication date |
|---|---|
| MD20010125A (ro) | 2003-02-28 |
| MD2290F2 (ro) | 2003-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |