MD2497G2 - Procedeu de epurare a apei de impurităţi organice - Google Patents
Procedeu de epurare a apei de impurităţi organice Download PDFInfo
- Publication number
- MD2497G2 MD2497G2 MDA20030013A MD20030013A MD2497G2 MD 2497 G2 MD2497 G2 MD 2497G2 MD A20030013 A MDA20030013 A MD A20030013A MD 20030013 A MD20030013 A MD 20030013A MD 2497 G2 MD2497 G2 MD 2497G2
- Authority
- MD
- Moldova
- Prior art keywords
- water purification
- ultra
- ions
- hydrogen peroxide
- photocatalytic
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 239000012535 impurity Substances 0.000 title abstract 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 230000001699 photocatalysis Effects 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910000616 Ferromanganese Inorganic materials 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- HPYIMVBXZPJVBV-UHFFFAOYSA-N barium(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Ba+2] HPYIMVBXZPJVBV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
Landscapes
- Catalysts (AREA)
Abstract
Invenţia se referă la un procedeu fotocatalitic de epurare a apei şi poate fi utilizată laepurarea apelor de impurităţi organice.Esenţa invenţiei constă în aceea că procedeul propus include prelucrarea fotocatalitică a apei cu raze ultraviolete, în prezenţa peroxidului de hidrogen şi a ionilor metalelor polivalente. Totodată ionii metalelor polivalentese generează galvanochimic în câmpul de contact al cuplurilor galvanice formate la încărcarea particulelor din aliaj de fier şi(sau)feromagnetic, în calitate de anod şi material carbonic, şi(sau) cuprului - de catod, la magnetofluidizare, realizată de mişcarea în câmpul electromagnetic alternativ de 0,2...0,4 T a particulelor sferice de hexaferit de bariu magnetizate până la saturare, iar prelucrarea fotocatalitică se efectuează în flux cu viteza liniară de 10...20 cm/min, la un raport de masăperoxid de hidrogen / componente organice de (3...4) : 1, la un pH de 4,0...4,6 şi iradiere ultravioletă de 12...20 mJ/cm2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030013A MD2497G2 (ro) | 2003-01-15 | 2003-01-15 | Procedeu de epurare a apei de impurităţi organice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20030013A MD2497G2 (ro) | 2003-01-15 | 2003-01-15 | Procedeu de epurare a apei de impurităţi organice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD2497F1 MD2497F1 (ro) | 2004-07-31 |
| MD2497G2 true MD2497G2 (ro) | 2005-01-31 |
Family
ID=32768665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20030013A MD2497G2 (ro) | 2003-01-15 | 2003-01-15 | Procedeu de epurare a apei de impurităţi organice |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD2497G2 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| MD4297C1 (ro) * | 2013-02-06 | 2015-03-31 | Государственный Университет Молд0 | Procedeu de epurare galvanochimică a apelor reziduale de coloranţi organici |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1636G2 (ro) * | 1999-11-30 | 2001-12-31 | Государственный Университет Молд0 | Procedeu de dezinfectare a apei |
-
2003
- 2003-01-15 MD MDA20030013A patent/MD2497G2/ro not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD1636G2 (ro) * | 1999-11-30 | 2001-12-31 | Государственный Университет Молд0 | Procedeu de dezinfectare a apei |
Non-Patent Citations (1)
| Title |
|---|
| Photochemical oxidation of p – chlorofenol by UV/H2O2 and photo – Fenton process// Montaser Y. Ghlaly, and al. J „Waste Managment". Vol. 21, Issue 1, 2001, p.41...47. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MD4041C2 (ro) * | 2008-11-10 | 2010-12-31 | Государственный Университет Молд0 | Procedeu de tratare biochimică a vinasei |
Also Published As
| Publication number | Publication date |
|---|---|
| MD2497F1 (ro) | 2004-07-31 |
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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 |