MD3050G2 - Procedeu de purificare a apelor reziduale - Google Patents
Procedeu de purificare a apelor reziduale Download PDFInfo
- Publication number
- MD3050G2 MD3050G2 MDA20040299A MD20040299A MD3050G2 MD 3050 G2 MD3050 G2 MD 3050G2 MD A20040299 A MDA20040299 A MD A20040299A MD 20040299 A MD20040299 A MD 20040299A MD 3050 G2 MD3050 G2 MD 3050G2
- Authority
- MD
- Moldova
- Prior art keywords
- sewage
- treatment
- sewage treatment
- photolysis
- concomitantly
- Prior art date
Links
- 239000010865 sewage Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 230000005674 electromagnetic induction Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000006303 photolysis reaction Methods 0.000 abstract 1
- 230000015843 photosynthesis, light reaction Effects 0.000 abstract 1
- VSRUWRBJHJVUDC-UHFFFAOYSA-L potassium;2-hydroxy-2-oxoacetate;iron(3+);oxalic acid Chemical compound [K+].[Fe+3].OC(=O)C(O)=O.OC(=O)C([O-])=O.OC(=O)C([O-])=O VSRUWRBJHJVUDC-UHFFFAOYSA-L 0.000 abstract 1
- 238000011514 vinification Methods 0.000 abstract 1
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Invenţia se referă la un procedeu de purificare a apelor reziduale, ce conţin substanţe organice în stare de suspensie greu degradabile şi poate fi utilizată în agricultură, de exemplu, la fabricile de vin, la fermele zootehnice.Esenţa invenţiei constă în aceea că procedeul include tratarea preventivă prin fotoliză a compuşilor organici din apele reziduale la iradierea cu raze ultraviolete cu lungimea de undă de 180…270 nm, intensitatea de 10…20 kJ/cm2·min, în prezenţa a 0,10…0,20 ml peroxid de hidrogen 33% şi 0,01…0,02 g trioxalatoferat(III) de potasiu la 1 g de consum chimic de oxigen, concomitent apele reziduale se tratează mecanic într-un strat magnetofluidizat de particule cilindrice din material magnetic în câmp electric alternativ rotativ cu mărimea inducţiei electromagnetice de 0,5…0,7 T, după care se efectuează tratarea biochimică.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040299A MD3050G2 (ro) | 2004-12-27 | 2004-12-27 | Procedeu de purificare a apelor reziduale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20040299A MD3050G2 (ro) | 2004-12-27 | 2004-12-27 | Procedeu de purificare a apelor reziduale |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3050F1 MD3050F1 (ro) | 2006-05-31 |
| MD3050G2 true MD3050G2 (ro) | 2006-12-31 |
Family
ID=36497648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20040299A MD3050G2 (ro) | 2004-12-27 | 2004-12-27 | Procedeu de purificare a apelor reziduale |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3050G2 (ro) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3716G2 (ro) * | 2008-02-04 | 2009-05-31 | Государственный Университет Молд0 | Procedeu de obţinere a suplimentului vitamino-proteic furajer |
| MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD20130014A2 (ro) * | 2013-03-07 | 2014-09-30 | Государственный Университет Молд0 | Procedeu de epurare combinată a apelor uzate policomponente |
-
2004
- 2004-12-27 MD MDA20040299A patent/MD3050G2/ro not_active IP Right Cessation
Non-Patent Citations (3)
| Title |
|---|
| Калюжный С.В., Ковалев Г.В. и др. Влияние на процесс метаногенеза предварительной обработки исходного сырья. Биотехнология, 1988, т. 4, № 4, * |
| Калюжный С.В., Ковалев Г.В. и др. Влияние на процесс метаногенеза предварительной обработки исходного сырья. Биотехнология, 1988, т. 4, № 4, с. 230-232 * |
| Яковлев С.В., Карюхина Т.В. Биохимические процессы в очистке сточных вод. Москва, Стройиздат, 1980, с. 107 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD3716G2 (ro) * | 2008-02-04 | 2009-05-31 | Государственный Университет Молд0 | Procedeu de obţinere a suplimentului vitamino-proteic furajer |
| MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3050F1 (ro) | 2006-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| 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 |