CN1123250A - Water treatment device capable of generating active oxygen free radical - Google Patents
Water treatment device capable of generating active oxygen free radical Download PDFInfo
- Publication number
- CN1123250A CN1123250A CN 94114004 CN94114004A CN1123250A CN 1123250 A CN1123250 A CN 1123250A CN 94114004 CN94114004 CN 94114004 CN 94114004 A CN94114004 A CN 94114004A CN 1123250 A CN1123250 A CN 1123250A
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- CN
- China
- Prior art keywords
- controller
- generator
- water
- active oxygen
- electrode
- 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.)
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Classifications
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- 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
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The apparatus capable of producing active oxygen free radical is comprised of microelectrolysis generator, high-voltage electrostatic generator and controller. The microelectrolysis generator and high-voltage electrostatic generator are used for controlling the microelectrolytic electrode and high-voltage electrode which are mounted in the controller to make both the electrodes produce a combined electric field. USE/ADVANTAGE-it can make treatments of killing microbes and improving quality of water fed into the controller.
Description
The present invention relates to a kind of manufacturing technology that produces the active oxygen radical water treatment device, be used for producing active oxygen radical and carry out water correction and killing microorganisms at water.
Scientific research is told us, can form free radical after the chemical bond rupture of many stable compounds, and cause the factor of scission of link to comprise multiple physical action and chemical action.Radiation is the known topmost physical action of free radical that produces in water, is characterized in the ray energy height, can produce the very high free radical of density, but its power consumption is also quite big; Existing water treatment device does not still have employing and produces the active oxygen radical principle in conjunction with electric field and carry out water treatment.
The objective of the invention is for water treatment provide a kind of less energy-consumption in conjunction with electric field. (for example in water, produce active oxygen radical
) device, to kill microorganism in the water (as bacterium, algae) and to improve water quality.
Apparatus of the present invention are to constitute like this: it is by micro-electrolysis generator, electrostatic power unit, controller three parts.The intake-outlet at controller two ends respectively along wall at two ends, make the rose-like attitude of the water that enters controller.In controller the center side by side (upper and lower) little electrolysis electrode and bar-shaped high voltage electrode are installed.Micro-electrolysis generator output 4-10V direct current during work, make the water in the controller of flowing through reach little electrolysis state earlier, HV generator is exported 4KV-12KV direct current, makes the active oxyradical of water generates of the controller of flowing through, to improve water quality and killing microorganisms.
The invention has the advantages that it is a kind of safe, the water treatment device of the generation active oxygen radical of less energy-consumption, the treating water water correction is obvious, the sterilizing rate height, and simple in structure, easy to operate.
Accompanying drawing is embodiments of the invention,
In conjunction with the accompanying drawings apparatus of the present invention are further described.
Apparatus of the present invention are by micro-electrolysis generator 1, HV generator 2, and controller 3 is formed.Water-in 4 is equipped with at two ends at controller 3 respectively, water outlet 5.Water-in 4, water outlet 5 are installed along the control wall respectively, and make into water flows into the rose-like attitude of current along the barrel tangential direction.Little electrolysis electrode 6 partly is equipped with near water-in in the axis in controller 3, and it is made by titanium-based noble metal, and its surface is shaped on fine and close groove.One end of little electrolysis electrode 6 is fixed on controller 3 one ends, and the other end and high voltage electrode 7 tightly are close together.High voltage electrode 7 is bar-shaped, constitute by metal electrode 8 and insulation covering 9, be shaped on fine and close silking on metal electrode 8 surfaces, insulation covering 9 by anti-high water temperature, anti-zoned trace, do not absorb water, anticorrosive makes, be sleeved on metal electrode 8 outsides, to avoid erosion and the destruction of water to metal electrode.The other end insulation in the other end of high voltage electrode 7 and the controller 3 is fixing.The positive pole of micro-electrolysis generator 1 is connected with little electrolysis electrode 6, and negative pole is connected with controller metal wall.The positive pole of HV generator is connected with metal electrode 8 in the high voltage electrode, and negative pole is connected with controller metal wall.
Embodiment:
When using apparatus of the present invention to dispose of sewage (certain wastewater from chemical industry), (4-5V) reach little electrolysis state to water through the low dc voltage electric field earlier, water molecules in the water, oxygen, hydrogen ion, hydroxide ion, organic group etc. all have higher potential energy when reaching pole plate at this moment, and has a bigger response capacity, do not separate out on the two-plate surface with hydrogen and oxygen form, and there to be the active oxygen form than high reaction activity (for example: singlet oxygen to exist
1O
2, ultra-oxygen anion free radical
Hydroxyl radical free radical OH etc.).The redoxomorphism power consumption that take place this moment is minimum.When the water system that is in little electrolysis state is applied the high tension electrostatic field (during 4KV-V8KV), the increased response of active oxygen, the principal mode of active oxygen is
Detection method is qualitatively, adds photogenic bacterium in treating water, and then photogenic bacterium is because of destroyed not luminous or luminous the inhibition; After in treating water, adding SOD (superoxide-dismutase), add photogenic bacterium again, then the luminous recovery that obtains maximum of photogenic bacterium.
Test-results shows that bacterium is killed in (total plate count and intestinal bacteria reduce more than 99.0%) in sewage, and the hardly degraded organic substance biodegradability increases, and the BOD that shows as treating water increases.
Claims (2)
1, a kind of generation active oxygen radical (for example
) water treatment device, it is characterized in that by micro-electrolysis generator (1), HV generator (2), controller (3) constitutes, and two ends Yan Bi is installed into the mouth of a river (4) at controller (3), water outlet (5), little electrolysis electrode (6) is installed in the axis in controller (3), high voltage electrode (7), the positive pole of micro-electrolysis generator (1) is connected with little electrolysis electrode (6), and negative pole is connected with the control wall; The positive pole of HV generator (2) is connected with high voltage electrode (7), and negative pole is connected with controller (3) wall.
2, device according to claim 1 is characterized in that high voltage electrode (7) is made of metal electrode (8) and insulation covering (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114004 CN1123250A (en) | 1994-11-22 | 1994-11-22 | Water treatment device capable of generating active oxygen free radical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114004 CN1123250A (en) | 1994-11-22 | 1994-11-22 | Water treatment device capable of generating active oxygen free radical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1123250A true CN1123250A (en) | 1996-05-29 |
Family
ID=5036960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94114004 Pending CN1123250A (en) | 1994-11-22 | 1994-11-22 | Water treatment device capable of generating active oxygen free radical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1123250A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644914A (en) * | 2011-02-18 | 2012-08-22 | 刘文治 | Method for directly flashing treated water into superheated steam and application |
-
1994
- 1994-11-22 CN CN 94114004 patent/CN1123250A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644914A (en) * | 2011-02-18 | 2012-08-22 | 刘文治 | Method for directly flashing treated water into superheated steam and application |
| CN102644914B (en) * | 2011-02-18 | 2016-12-07 | 上海牧粮实业有限公司 | Water the most directly flashes to method and the purposes of superheated steam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |