MD3727G2 - Procedeu continuu de purificare a apei de nitriţi - Google Patents
Procedeu continuu de purificare a apei de nitriţiInfo
- Publication number
- MD3727G2 MD3727G2 MDA20080004A MD20080004A MD3727G2 MD 3727 G2 MD3727 G2 MD 3727G2 MD A20080004 A MDA20080004 A MD A20080004A MD 20080004 A MD20080004 A MD 20080004A MD 3727 G2 MD3727 G2 MD 3727G2
- Authority
- MD
- Moldova
- Prior art keywords
- water
- nitrites
- aeration
- continuous process
- filtration
- Prior art date
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
Invenţia se referă la un procedeu continuu de purificare a apei de nutriţi şi poate fi utilizată în procesul de purificare a apelor de suprafaţă şi din puţuri la staţiile de potabilizare sau în filtrele individuale de tratare a apei.Procedeul solicitat include filtrarea apei prin cărbune activ granulat AG-5 şi aerarea ei cu un debit de aer de 0,7…0,8 L/oră la 100 g de cărbune activ.Noutatea invenţiei constă în aceea că filtrarea şi aerarea apei se efectuează separat. Totodată, iniţial se efectuează aerarea apei, după care urmează filtrarea ei cu o viteză de trecere printr-un strat de adsorbant de 50…60 mL/min.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20080004A MD3727G2 (ro) | 2008-01-09 | 2008-01-09 | Procedeu continuu de purificare a apei de nitriţi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MDA20080004A MD3727G2 (ro) | 2008-01-09 | 2008-01-09 | Procedeu continuu de purificare a apei de nitriţi |
Publications (2)
Publication Number | Publication Date |
---|---|
MD3727F1 MD3727F1 (ro) | 2008-10-31 |
MD3727G2 true MD3727G2 (ro) | 2009-05-31 |
Family
ID=40030526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MDA20080004A MD3727G2 (ro) | 2008-01-09 | 2008-01-09 | Procedeu continuu de purificare a apei de nitriţi |
Country Status (1)
Country | Link |
---|---|
MD (1) | MD3727G2 (ro) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD129Z (ro) * | 2009-02-26 | 2010-08-31 | Государственный Университет Молд0 | Procedeu de epurare a apelor uzate de la producţiile galvano-chimice de ioni de amoniu |
MD4318C1 (ro) * | 2013-06-18 | 2015-08-31 | Государственный Университет Молд0 | Procedeu de purificare a apei de nitraţi şi nitriţi |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306431A (en) * | 1991-08-23 | 1994-04-26 | Degussa Aktiengesselschaft | Process for automatically controllable reduction of the nitrite content of nitrite-containing aqueous solutions to values below 1 mg/1 |
MD456F1 (ro) * | 1995-03-28 | 1996-08-30 | Univ De Stat Din Moldova | Procedeu de purificare a apei potabile de nitrit-ion |
MD806G2 (ro) * | 1997-01-29 | 1998-10-31 | Государственный Университет Молд0 | Procedeu de purificare a apei potabile de nitriţi |
US5919373A (en) * | 1997-09-16 | 1999-07-06 | Naaktgeboren; C. Lee | Method and system for purification of potable water |
MD3567F1 (ro) * | 2007-09-20 | 2008-04-30 | Institutul De Chimie Al Academiei De Stiinte A Moldovei | Procedeu de purificare a apelor de nitriti |
-
2008
- 2008-01-09 MD MDA20080004A patent/MD3727G2/ro not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5306431A (en) * | 1991-08-23 | 1994-04-26 | Degussa Aktiengesselschaft | Process for automatically controllable reduction of the nitrite content of nitrite-containing aqueous solutions to values below 1 mg/1 |
MD456F1 (ro) * | 1995-03-28 | 1996-08-30 | Univ De Stat Din Moldova | Procedeu de purificare a apei potabile de nitrit-ion |
MD456G2 (ro) * | 1995-03-28 | 1997-04-30 | Государственный Университет Молд0 | Procedeu de purificare a apei potabile de nitrit-ion |
MD806G2 (ro) * | 1997-01-29 | 1998-10-31 | Государственный Университет Молд0 | Procedeu de purificare a apei potabile de nitriţi |
US5919373A (en) * | 1997-09-16 | 1999-07-06 | Naaktgeboren; C. Lee | Method and system for purification of potable water |
MD3567F1 (ro) * | 2007-09-20 | 2008-04-30 | Institutul De Chimie Al Academiei De Stiinte A Moldovei | Procedeu de purificare a apelor de nitriti |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MD129Z (ro) * | 2009-02-26 | 2010-08-31 | Государственный Университет Молд0 | Procedeu de epurare a apelor uzate de la producţiile galvano-chimice de ioni de amoniu |
MD4318C1 (ro) * | 2013-06-18 | 2015-08-31 | Государственный Университет Молд0 | Procedeu de purificare a apei de nitraţi şi nitriţi |
Also Published As
Publication number | Publication date |
---|---|
MD3727F1 (ro) | 2008-10-31 |
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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 |