DE2243304A1 - Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiation - Google Patents
Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiationInfo
- Publication number
- DE2243304A1 DE2243304A1 DE19722243304 DE2243304A DE2243304A1 DE 2243304 A1 DE2243304 A1 DE 2243304A1 DE 19722243304 DE19722243304 DE 19722243304 DE 2243304 A DE2243304 A DE 2243304A DE 2243304 A1 DE2243304 A1 DE 2243304A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- treatment device
- water treatment
- electrochemical
- ozone
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000000126 substance Substances 0.000 title description 2
- OGIIWTRTOXDWEH-UHFFFAOYSA-N [O].[O-][O+]=O Chemical compound [O].[O-][O+]=O OGIIWTRTOXDWEH-UHFFFAOYSA-N 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims abstract description 6
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 13
- 230000005684 electric field Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 244000052769 pathogen Species 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 2
- 235000016068 Berberis vulgaris Nutrition 0.000 claims 1
- 241000335053 Beta vulgaris Species 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002826 nitrites Chemical class 0.000 abstract 1
- 241000894006 Bacteria Species 0.000 description 4
- 238000006385 ozonation reaction Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000011146 organic particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- 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
- C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Abstract
Description
Elektrochemische Wasserbehandlungseinrichtung Die Erfindung betrifft eine Wasserbehandlungseinrichtung, bei der das zu reinigende wasser direkt dem elektrischen Sprühfeld ausgesetzt wird. Electrochemical Water Treatment Equipment The invention relates to a water treatment facility in which the water to be cleaned is directly fed to the electrical Spray field is exposed.
Es ist bekannt, Wasser mit Ozon, oder auch mit ultraviolettem Licht zu behandeln, um auf diese Weise das wasser zu entkeimen.It is known to use ozone or ultraviolet light in water to treat in order to sterilize the water in this way.
Der Nachteil dieser bekannten Einrichtungen ist bei der Ozonisierung der ungewöhnlich hohe apparative Aufwand0 So muß z.3. ein Ozonerzeuger mit scharf getrockneter Luft betrieben werden, da andernfalls im elektrischem Feld des Ozonerzeugers, bedingt durch die Luftfeuchtigkeit, Salpetersalz erzeugt wird, was sehr schnell zur teistungs minderung und zum Ausfall des Ozonerzeugers führte Die Anschaffungskosten eines automatisch arbeitenden BuSttrockners steht, insbesondere bei kleinen Ozonisierungs einrichtungen, in keinem Verhältnis zum Ozonerzeuger. Eine Tatsache, die den Einsatz von Ozon bei kleinen Anlaen, wie etwa bei der Haustrinkwasserversorgung, oder der Reineigung von kleinen Schwimmbädern für den Normalverbraucher unmbglich macht. Hinzu kommt noch eine sehr aufwändige Ozon-Wasservermischungseinrichtung. Eine Einrichtung mit relativ hohem Strombedarf.The disadvantage of these known devices is the ozonization the unusually high expenditure on equipment0 For example, 3. an ozone generator with sharp dried air, otherwise in the electric field of the ozone generator, Due to the humidity in the air, nitric salt is generated, which happens very quickly The acquisition costs led to a reduction in output and the failure of the ozone generator an automatically operating bust dryer is available, especially for small ozonization facilities, in no relation to the ozone generator. A fact that the use of ozone in small systems, such as the domestic drinking water supply, or the Makes cleaning of small swimming pools impossible for the average consumer. In addition, there is a very complex ozone-water mixing device. An institution with a relatively high power requirement.
Es gibt auch - wie eingangs erwähnt - Einrichtungen, die sich die keimtötende Wirkung von UV zunutze machen. Dieso sind zwar sehr preiswert und einfach im Einsatz, leider jedoch Jedoch ist die lebensdauer der UV Strahler - bezogen auf die keintötende Wirkung - sehr kurz. Die in den UV Strahlern eingebauten Elektroden sondern Metalldämpfe ab, die sich an der Innenseite des Quarzglases niederschlagen und die für die Sterilisierung wichtige Wellenlänge von 253,7 am absorbieren. Der UV Strahler brennt dann zwar noch Jahrelang weiter, aber die sterilisierende Wirkung ist erloschen.There are also - as mentioned at the beginning - institutions that deal with the Make use of the germicidal effect of UV. These are indeed very inexpensive and simple in use, unfortunately However, the service life of the UV lamps is limited - based on the non-killing effect - very briefly. The ones built into the UV lamps Electrodes emit metal vapors that are deposited on the inside of the quartz glass and absorb the wavelength of 253.7 am, which is important for sterilization. Of the The UV lamp will continue to burn for years, but the sterilizing effect is extinguished.
Mn weiterer Punkt ist noch bei beiden vorbeschriebenen Einrichtungen zu beachten, Die biologische Reihenfolge aller in das Wasser eingegebenen organischen Stoffe ist wie folgt: 1. Fäulnisbildung - Nährboden für Bakterien und Krankheitserreger - Am Ende dieses Prozesses steht das Ammonium, bezw. das Ammoniak. Mn further point is still with both devices described above to note, the biological order of all organic put into the water Substances is as follows: 1. Putrefaction - breeding ground for bacteria and pathogens - At the end of this process there is the ammonium, resp. the ammonia.
II. Unbildung des Ammoniaks durch die Nitrifikationsbakterien zu Nitrit. II. Formation of ammonia by the nitrification bacteria Nitrite.
III. Usbildung des an sich giftigen Nitrit zu der ungiftigen Nitrat durch weitere Nitrifikationsbakterien.III. Formation of nitrite, which is poisonous per se, to nontoxic nitrate by further nitrification bacteria.
Ein Vorgang, der in der Natur in einen wohlgeordneten Kreislauf verläuft. In einen künstlich angelegten Schwiniban dagegen das Wasser sehr schnell zu eine Seuchenherd werden läßt. A process that runs in nature in a well-ordered cycle. In an artificially created Schwiniban, on the other hand, the water becomes one very quickly Can become the epidemic.
Genaue Untersuchungen haben ergeben, daß man mit Ozon die unter Punkt I und III beschriebenen Vorgänge absolut beherrschon kann. Die unter Punkt II beschriebene Unbildung des Ammoniaks allerdings nach wie vor den Nitrifikationsbakterien überlassen muß. Exact investigations have shown that ozone can be used for those under point I and III can be absolutely mastered. The one described under point II However, the formation of ammonia is still left to the nitrification bacteria got to.
Die Die UV Bestrahlung dagegen beherrscht die biologischen Vorggnge von Punkt I und IIQ Das giftige Nitrit dagegen wird nicht gebildet.the UV radiation, on the other hand, dominates biological radiation Processes of points I and IIQ The toxic nitrite, on the other hand, is not formed.
Es ist Gegenstand dieser Erfindung, eine elektro-chemische Wasserbebandlungseinrichtung mit geringstem apparativen Aufwand zu schaffen, die noch dazu den YorteiS hat, alle unter Punkt I, II und III beschriebenen, biologischen Vorgänge einwandfrei zu beherrschen, d.h. also, die Vorteile der Ozonisierung und der UV Bestrahlung in sich zu vereinigen.It is the object of this invention to provide an electrochemical water treatment device to create with the least amount of equipment, which also has the YorteiS, all of them to master the biological processes described under points I, II and III, i.e. to combine the advantages of ozonization and UV radiation.
Der Erfindung liegt die Idee zugrunde, das im Ozonisator befinialiche elektrische Feld mit seiner "stillen elektrischen Entladung" direkt über dem Wasserspiegel zur Entladung zu bringen. Das auf diese Weise erzeugte °1 kann dann zum großen Teil mit den organischen Partieln direkt reagieren, ohne den Umweg über das O3 zu machen Das gebildete O3 wird, da sich durch das elektrische Wechselfeld ein Sprühnebel und eine unregelmäßige Wellenbewegung bildet, innigst mit dem Wasser vermischt. Die im elektrischen Feld gebildeten UV ßtrahlen dringen tief in das Wasser ein, Die Erfindung ist also eine Einrichtung, die bei geringstem apparativen Aufwand die Vorteile der Ozonisierung und der UV Bestrahlung in sich vereinigt.The invention is based on the idea that befinialiche in the ozonizer electric field with its "silent electric discharge" directly above the water level to discharge. The ° 1 generated in this way can then for the most part react directly with the organic particles without going through the O3 The O3 that is formed is a spray mist due to the alternating electrical field and forms an irregular wave motion, intimately mixed with the water. The UV rays formed in the electric field penetrate deep into the water, The invention is therefore a device that requires the least amount of equipment the advantages of ozonization and UV radiation combined.
Bildbeschreibung: 1.) Hochspannungstransformator 2.) Ilochspsnnungselektrode 3.) nichtung - ozonfest 4.) Ozonabgasstutzen 5.) Glaskanne - Dielektrikum 6.) Reaktionsraum - Wasserbehälter aus Kunststoff, oder Keramik, oder Metall 7.) Wasser 8.) Wassereinlauf 9.) Wasserauslauf 10.) Injektor für die Luftzufuhr 11.) Erdung 12.) Spriihfeld - stille elektrische Entladung 13.) Wasserspiegel Description of the picture: 1.) High voltage transformer 2.) Iloch voltage electrode 3.) Not - ozone-proof 4.) Ozone exhaust socket 5.) Glass jug - dielectric 6.) Reaction chamber - Water container made of plastic, or ceramic, or metal 7.) Water 8.) Water inlet 9.) Water outlet 10.) Injector for the air supply 11.) Earthing 12.) Spray field - silent electrical discharge 13.) water level
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722243304 DE2243304A1 (en) | 1972-09-02 | 1972-09-02 | Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722243304 DE2243304A1 (en) | 1972-09-02 | 1972-09-02 | Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2243304A1 true DE2243304A1 (en) | 1974-03-14 |
Family
ID=5855389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722243304 Pending DE2243304A1 (en) | 1972-09-02 | 1972-09-02 | Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2243304A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421145A1 (en) * | 1978-03-31 | 1979-10-26 | Embudec | Drinking water etc. disinfected with corona discharge negative ions - by bombarding thin film of water from high potential electrodes |
EP0079644A1 (en) * | 1981-11-12 | 1983-05-25 | Ionisation Europe B.V. | A system for treating water |
-
1972
- 1972-09-02 DE DE19722243304 patent/DE2243304A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2421145A1 (en) * | 1978-03-31 | 1979-10-26 | Embudec | Drinking water etc. disinfected with corona discharge negative ions - by bombarding thin film of water from high potential electrodes |
EP0079644A1 (en) * | 1981-11-12 | 1983-05-25 | Ionisation Europe B.V. | A system for treating water |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3336099A (en) | Apparatus for the sanitization of liquids with especial application to water storages and swimming pools | |
KR100843986B1 (en) | Advanced air deodorizer | |
EP0478583B2 (en) | Process and device for treating polluted fluids | |
US4049552A (en) | Ozone generating system | |
JP4635204B2 (en) | Water treatment method and water treatment apparatus | |
DE69522356T2 (en) | Device and method for purifying water | |
US20070020158A1 (en) | Photocatalyst water treating apparatus | |
CN101365654A (en) | Fluid depurator and fluid depuration method | |
US12116292B2 (en) | Plasma-based water treatment apparatus | |
US20030209502A1 (en) | Ozone water treatment system | |
McCarthy et al. | A review of ozone and its application to domestic wastewater treatment | |
DE4440813A1 (en) | Liquid cleaning and purification | |
CN1986441A (en) | Ozone and high voltage corona process and apparatus for treating high concentration orgnaic waste water | |
Budikania et al. | Decolorization of azo dyes using contact glow discharge electrolysis | |
DE102018121551A1 (en) | Process and plant for the oxidative treatment of drinking, industrial and waste water | |
DE2243304A1 (en) | Electro-chemical water treatment plant - using nascent oxygen ozone and ultraviolet irradiation | |
CN207330422U (en) | A kind of Air-oil mixing film low-temperature plasma wastewater treatment device | |
RU47347U1 (en) | DEVICE FOR WATER DISINFECTION WITH UV AND OZONE | |
KR102066339B1 (en) | Plasma Dissolved-Water Production System | |
JP2001286866A (en) | Purifying method of water containing soluble organic matters and trace harmful substance and device thereof | |
KR20050022181A (en) | The method and equipment wastewater disposal use plasma and Electrolysis | |
JP2012196621A (en) | Water sterilization apparatus and water sterilization method | |
JP2000279977A (en) | Fluid treatment and fluid treatment apparatus | |
Muzafarov et al. | Disinfection of drinking water with ozone by the method of electrodispersion | |
KR100902138B1 (en) | Apparatus For Purifying Waste Water Using Ozone |