ES2115504A1 - Process for neutralization and aeration in the treatment of wastewater - Google Patents
Process for neutralization and aeration in the treatment of wastewaterInfo
- Publication number
- ES2115504A1 ES2115504A1 ES9501962A ES9501962A ES2115504A1 ES 2115504 A1 ES2115504 A1 ES 2115504A1 ES 9501962 A ES9501962 A ES 9501962A ES 9501962 A ES9501962 A ES 9501962A ES 2115504 A1 ES2115504 A1 ES 2115504A1
- Authority
- ES
- Spain
- Prior art keywords
- aeration
- neutralization
- analyser
- oxygen
- wastewater
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Process for neutralization and aeration in the treatment of wastewater. The process is characterized in that the operations of neutralization and aeration are carried out in the same stage using an acidifying gas in the neutralization, preferably carbon dioxide, with the aeration comprising the addition of oxygen or oxygen-enriched air. The equipment is characterized in that it comprises a reactor 1, at least one analyser 2, at least one pH transmitter 3 connected to the said analyser, at least one oxygen analyser 4 and at least one oxygen transmitter 5 connected to the said analyser. The costs of the installation are reduced and the formation of polluting soluble salts is avoided. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501962A ES2115504B1 (en) | 1995-10-11 | 1995-10-11 | NEUTRALIZATION AND AERATION PROCEDURE IN WASTEWATER TREATMENT. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9501962A ES2115504B1 (en) | 1995-10-11 | 1995-10-11 | NEUTRALIZATION AND AERATION PROCEDURE IN WASTEWATER TREATMENT. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2115504A1 true ES2115504A1 (en) | 1998-06-16 |
ES2115504B1 ES2115504B1 (en) | 1999-07-01 |
Family
ID=8291810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9501962A Expired - Fee Related ES2115504B1 (en) | 1995-10-11 | 1995-10-11 | NEUTRALIZATION AND AERATION PROCEDURE IN WASTEWATER TREATMENT. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2115504B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2153310A1 (en) * | 1998-12-18 | 2001-02-16 | Colortex 1967 S L | Textile industry alkaline waste water treatment plant includes a combustion gas cooler, a water pretreatment zone and a gas powered neutralization zone |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144267A (en) * | 1974-05-11 | 1975-11-20 | ||
ES2046654T3 (en) * | 1989-12-05 | 1994-02-01 | Linde Aktiengesellschaft | DEVICE FOR WATER GASPING. |
-
1995
- 1995-10-11 ES ES9501962A patent/ES2115504B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50144267A (en) * | 1974-05-11 | 1975-11-20 | ||
ES2046654T3 (en) * | 1989-12-05 | 1994-02-01 | Linde Aktiengesellschaft | DEVICE FOR WATER GASPING. |
Non-Patent Citations (2)
Title |
---|
BASE DE DATOS WPIL en QUESTEL, semana 7807, Londres: Derwent Publications Ltd., AN 78-13050A, & JP 50144267 A (NITTETSU KAKOKI KK) * |
BASE DE DATOS WPIL en QUESTEL, semana 8403, Londres: Derwent Publications Ltd., AN 84-013492, & HU 28162 A (KOBANYAI GYOGYSZER) * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2153310A1 (en) * | 1998-12-18 | 2001-02-16 | Colortex 1967 S L | Textile industry alkaline waste water treatment plant includes a combustion gas cooler, a water pretreatment zone and a gas powered neutralization zone |
Also Published As
Publication number | Publication date |
---|---|
ES2115504B1 (en) | 1999-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2158426A1 (en) | Process for regulating the aeration of a waste water biological treatment tank | |
GR3018994T3 (en) | Processes and apparatusses for biological treatment of organic substances, especially for anaerobic biological hydrolysis for the following biomethanation | |
CA2190033A1 (en) | Treatment of phosphorus in water | |
TW345498B (en) | Process for the purification of gases containing hydrogen sulphide | |
AU633727B2 (en) | An all-volatile multi-functional oxygen and carbon dioxide corrosion control treatment for steam systems | |
UA35645C2 (en) | fertilizer and method for producing thereof | |
ATE307779T1 (en) | METHOD AND DEVICE FOR PRODUCING WATER CONTAINING FULLERENE | |
ES2115504A1 (en) | Process for neutralization and aeration in the treatment of wastewater | |
GR3005974T3 (en) | ||
AU1667388A (en) | Oxygen scavenger for boiler water and method of use | |
AU5571790A (en) | Improved process for the removal of cyanide from wastewaters | |
EP0719732A3 (en) | Sewage respiration inhibition | |
EP0227081A3 (en) | Process and apparatus for biologically treating water, preferably presettled waste water | |
CA2052640A1 (en) | Method for destroying cyst of noxious plankton | |
EP0261516A3 (en) | Process and apparatus for the continuous microbiological denitrification of ground water | |
WO1998018727A3 (en) | Biological waste water purification process and device | |
MY126466A (en) | Apparatus for treating organic wastewater | |
EP0818424A3 (en) | Process for treating organic sludge, especially activated sludge | |
EP1094052A3 (en) | Process for preparing trichloroacetic acid and apparatus for use in such process | |
GB2295613A (en) | Method and device for sediment detoxification | |
EP0802166A3 (en) | Process for treating and purifying industrial waste waters | |
ES2035931T3 (en) | PROCEDURE AND INSTALLATION OF OXYGEN TREATMENT OF GASEOUS EFFLUENTS CONTAINING SULFUR DIOXIDE. | |
JPS57180421A (en) | Treatment of malodorous gas | |
JPS5948799U (en) | water treatment equipment | |
TH17786EX (en) | The process of producing hydrogen by microorganisms |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980616 Kind code of ref document: A1 Effective date: 19980616 |
|
FD1A | Patent lapsed |
Effective date: 20100616 |