ES2173035A1 - Procedimiento para la eliminacion y destruccion de nitrato del agua. - Google Patents
Procedimiento para la eliminacion y destruccion de nitrato del agua.Info
- Publication number
- ES2173035A1 ES2173035A1 ES200002309A ES200002309A ES2173035A1 ES 2173035 A1 ES2173035 A1 ES 2173035A1 ES 200002309 A ES200002309 A ES 200002309A ES 200002309 A ES200002309 A ES 200002309A ES 2173035 A1 ES2173035 A1 ES 2173035A1
- Authority
- ES
- Spain
- Prior art keywords
- nitrate
- water
- stage
- destroying
- eliminating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Procedimiento para la eliminación y destrucción de nitrato del agua que consiste en dos procesos diferenciados, siendo uno de ellos de eliminación o retirada del nitrato del agua bruta, concentrándolo en una fracción de agua mucho menor, y una segunda etapa de destrucción que trata la fracción de agua bruta, transformando el nitrato disuelto en nitrato gas, constituyendo la primera etapa un intercambio iónico con resina específica para la eliminación del nitrato y el segundo configurándose como un proceso electroquímico con resina específica para la eliminación del nitrato, y el segundo configurándose como un proceso electroquímico con electrodos específicos.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002309A ES2173035B2 (es) | 2000-09-25 | 2000-09-25 | Procedimiento para la eliminacion y destruccion de nitrato del agua. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200002309A ES2173035B2 (es) | 2000-09-25 | 2000-09-25 | Procedimiento para la eliminacion y destruccion de nitrato del agua. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2173035A1 true ES2173035A1 (es) | 2002-10-01 |
ES2173035B2 ES2173035B2 (es) | 2003-09-16 |
Family
ID=8495033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200002309A Expired - Fee Related ES2173035B2 (es) | 2000-09-25 | 2000-09-25 | Procedimiento para la eliminacion y destruccion de nitrato del agua. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2173035B2 (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835825A1 (fr) * | 2002-02-13 | 2003-08-15 | Sanyo Electric Co | Systeme et procede de purification electrochimique des composes azotes de l'eau |
WO2007054230A1 (en) * | 2005-11-09 | 2007-05-18 | Josep Tapias Parcerisas | Process and system for the treatment of water contaminated with nitrates |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2267290A (en) * | 1992-05-27 | 1993-12-01 | Electricity Ass Tech | A Process for the electrolytic destruction of nitrate in aqueous liquids |
ES2065129T3 (es) * | 1991-02-25 | 1995-02-01 | Bradtec Ltd | Metodo para la separacion y destruccion combinadas de iones nitrato. |
-
2000
- 2000-09-25 ES ES200002309A patent/ES2173035B2/es not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2065129T3 (es) * | 1991-02-25 | 1995-02-01 | Bradtec Ltd | Metodo para la separacion y destruccion combinadas de iones nitrato. |
GB2267290A (en) * | 1992-05-27 | 1993-12-01 | Electricity Ass Tech | A Process for the electrolytic destruction of nitrate in aqueous liquids |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2835825A1 (fr) * | 2002-02-13 | 2003-08-15 | Sanyo Electric Co | Systeme et procede de purification electrochimique des composes azotes de l'eau |
WO2007054230A1 (en) * | 2005-11-09 | 2007-05-18 | Josep Tapias Parcerisas | Process and system for the treatment of water contaminated with nitrates |
ES2289899A1 (es) * | 2005-11-09 | 2008-02-01 | Josep Tapias Parcerisas | Procedimiento y sistema para el tratamiento de agua contaminada con nitratos. |
Also Published As
Publication number | Publication date |
---|---|
ES2173035B2 (es) | 2003-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20021001 Kind code of ref document: A1 Effective date: 20021001 |
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FG2A | Definitive protection |
Ref document number: 2173035B2 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20210105 |