CN106430432A - Rotational micro electrolytic industrial wastewater treatment device and treatment method - Google Patents
Rotational micro electrolytic industrial wastewater treatment device and treatment method Download PDFInfo
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- CN106430432A CN106430432A CN201610809900.XA CN201610809900A CN106430432A CN 106430432 A CN106430432 A CN 106430432A CN 201610809900 A CN201610809900 A CN 201610809900A CN 106430432 A CN106430432 A CN 106430432A
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- reactive tank
- waste water
- industrial waste
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 23
- 238000004065 wastewater treatment Methods 0.000 title abstract description 7
- 229910017112 Fe—C Inorganic materials 0.000 claims abstract description 80
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims description 84
- 238000005868 electrolysis reaction Methods 0.000 claims description 29
- 230000008569 process Effects 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 11
- 239000003814 drug Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000006213 oxygenation reaction Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000002352 surface water Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005273 aeration Methods 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- 239000002351 wastewater Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000013589 supplement Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 206010068052 Mosaicism Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003295 industrial effluent Substances 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000003765 sex chromosome Anatomy 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003403 water pollutant Substances 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
-
- 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
-
- 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46123—Movable electrodes
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a rotational micro electrolytic industrial wastewater treatment device and a treatment method. The rotational micro electrolytic industrial wastewater treatment device comprises an Fe-C packing component, a rotating bracket, a pH meter, a reaction tank, dosing equipment and driving equipment, wherein the driving equipment is in driving connection with a central rotating shaft of the rotating bracket; the rotating bracket is erected on the reaction tank; the Fe-C packing component is uniformly fixed and distributed at a connecting end of the rotating bracket; the pH meter is arranged inside the reaction tank; and the dosing equipment is communicated with the reaction tank. The rotational micro electrolytic industrial wastewater treatment device and the treatment method, which are disclosed by the invention, are free of an air-blowing aeration system, and have the characteristics of being low in investment cost, stable in operation, convenient to maintain, good in economic property and the like.
Description
Technical field
The present invention relates to the technical field of sewage disposal, is particularly suited for Industrial Wastewater Treatment.
Background technology
Micro electrolysis tech be at present process high concentrated organic wastewater a kind of ideal technology, it be in cold situation
Under, producing 1.2V potential difference using the micro-electrolysis material being filled in waste water itself carries out electrolysis process to waste water, to reach drop
The purpose of solution organic pollution.Microelectrolysis processing waste water has just caused the concern of domestic and international environmental protection researcher since the birth, and
Substantial amounts of research is carried out, has achieved a lot of patents and practical technique achievement.Recent years, microelectrolysis processing industrial wastewater develops
Very rapid, be used for printing and dyeing, electroplated, the industrial wastewater such as petrochemical industry, pharmacy, gas washing, printed circuit board (PCB) are produced and
Process engineering containing arsenic, fluoride waste, have received good economic benefit and environment protecting.Decolouring of the weak electrolysis mechanism to waste water
There are the effect of good process, and the treatment of wastes with processes of wastes against one another, operating cost is low, therefore in China by with good prospects for commercial application.
Fe-C micro electrolysis are to utilize Principles of Metal Erosion, form the good process processed by galvanic element to waste water, also known as
Internal electrolysis, Filtration with Iron Filings etc..Ferrum is become the iron ion (Fe of bivalence by corrosion2+) enter solution, the Fe of nascent state2+With
Atom H has very high chemism, can change the structure of many Organic substances and characteristic in waste water, occurs Organic substance disconnected
Chain, open loop etc. are acted on.Under acid aerobic condition, course of reaction produces hydroxide ion, and water outlet pH value is raised, and by Fe2+Oxygen
The Fe that metaplasia becomes3+Gradually hydrolysis generates the big Fe (OH) of the degree of polymerization3Colloid flocculant, can effectively adsorb, condense in water
Pollutant, form more stable flocculate (being also iron cement) and remove, so as to strengthen the clean-up effect to waste water.
Light electrolysis equipment is all fixed bed both at home and abroad at present, is characterized in simple structure, pushes away good fluidity, but exists many real
Use sex chromosome mosaicism：One is that ferrum carbon filler is easily passivated, and inefficient, response speed is unhappy；Two is that bed body is easily hardened, causes short-circuit and dead
Area；Three is that iron filings supplement high labor intensive.
For the shortcoming of traditional fixed bed, the present invention takes a series of technical measures such as rotary method, effectively overcomes
Above fixed bed shortcoming, with certain realistic meaning.
Content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provides a kind of rotary light electrolysis industry
Wastewater treatment equipment and processing method are without the need for blast aeration system, low, stable, easy to maintenance, economical with investment cost
The features such as property is high.
Technical scheme：For achieving the above object, technical scheme is as follows：
A kind of rotary light electrolysis industrial waste water disposal device, including Fe-C filler assembly, runing rest, pH meter, reaction
Groove, medicine machine and driving equipment, the central rotating shaft drive connection of the driving equipment and runing rest, the runing rest frame
It is located on reactive tank, the Fe-C filler assembly is uniformly distributed and is fixed on the connection end of runing rest；The pH meter is arranged on
In reactive tank, the medicine machine is connected with reactive tank.
Further, the runing rest includes support frame structure, fixed component and rotating shaft, and support frame as described above structure includes
Some are uniformly distributed the support column being connected in rotating shaft, and the fixed component is annular frame, with equally distributed support column
It is fixedly connected.
Further, the top of two neighboring support column is provided with Fe-C filler assembly.
Further, the top vertical welding of the support column arranges rustless steel connecting plate, the rustless steel connecting plate left side
Right both sides are symmetrical arranged some screws, and the screw of the left and right sides is connected respectively the Fe-C filler assembly of both sides.
Further, the Fe-C filler assembly includes filler assembly and Fe-C filling ball, the Fe-C filling ball filling
Be arranged on inside filler assembly, filling rate be 70～90% between.
Further, described filler component is trapezoidal prism structure for section, and prism is hexahedro for having several apertures
Porous plate, porous panel aperture be less than Fe-C filler bulb diameter.
Further, notch is left at described filler component two ends, and the porous plate at described filler component two ends is for living
Dynamic porous plate, the active multi-hole plate can be inserted in notch or be extracted.
A kind of rotary light electrolysis process for treating industrial waste water, specific as follows：
In one rotation period, first, Fe-C filler assembly is immersed in reactive tank, due to each side of Fe-C filler assembly
Face has loose structure, and sewage is entered in Fe-C filler assembly quickly, and carries out micro-electrolysis reaction in Fe-C filler ball surface；
With the carrying out for rotating, Fe-C filler assembly leaves the water surface and gets into the air, Fe-C filler ball surface occur solid,
Liquid, gas three-phase chemical reaction；
In rotation process, phase mutual friction and exchange position between Fe-C filling ball, are detained and absorption is in Fe-C filler ball surface
Water and Fe-C filler assembly carry water and constantly drop to the water surface from Fe-C filler assembly, realize oxygenation in falling process；
Subsequently Fe-C filler assembly is reentered in reactive tank sewage, repeats said process；
According to pH value in reactive tank, dosing of the medicine machine to reactive tank can be controlled by pH meter, maintain in reactive tank
PH is less than 6.
Beneficial effect：(1) in rotary micro-electrolysis device rotation process, in each Fe-C filler assembly, filling ball is continuous
Alternately with more new position, phase mutual friction between filling ball so that filling ball surface passivated membrane and particle are constantly updated, it is ensured that useless
Water is fully contacted with Fe-C filler, improves treatment effect.(2) Fe-C filler assembly is connected with rotation light electrolysis main body using nut
Connect, each Fe-C filler assembly two ends is that active multi-hole plate, whole Fe-C filler assembly is readily disassembled, and supplements and change filler appearance
Easily, easy to maintenance；(3) Fe-C filler assembly rotate to liquid level with upper bit when, there is Fe- on each Fe-C filler assembly surface
C filler (solid phase), electrolyte solution (sewage, liquid phase) and the reaction of air (oxygen, gas phase) three-phase electrochemical, remove pollutant；
(4) sewage can be carried from reactive tank to above reactive tank in Fe-C filler assembly rotary course, sewage falls because of action of gravity
Aeration is obtained during dropping down onto the water surface, the effect with oxygenation；At the same time, constantly stir in Fe-C filler assembly rotary course
Sewage in reactive tank, the dual function with stirring with electrochemical reaction.
Description of the drawings
Accompanying drawing 1 is shown that the device front view in the present invention；
Accompanying drawing 2 is shown that the device side view in the present invention；
Accompanying drawing 3 is shown that the Fe-C filler assembly in the present invention installs details enlarged drawing；
Accompanying drawing 4 is shown that the Fe-C filler assembly three-view diagram in the present invention and details enlarged drawing.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
As accompanying drawing 1,2,3 and 4, a kind of rotary light electrolysis industrial waste water disposal device, including Fe-C filler assembly 1, rotation
Turn support, pH meter 4, reactive tank 5, medicine machine and driving equipment, the driving equipment is driven with the central rotating shaft of runing rest
Connection, the runing rest is erected on reactive tank 5, and the Fe-C filler assembly 1 is uniformly distributed the company for being fixed on runing rest
Connect on end；The pH meter is arranged in reactive tank 5, and the medicine machine is connected with reactive tank 5.
The runing rest includes support frame structure, fixed component 3 and rotating shaft 11, and support frame as described above structure includes some
The support column 2 being connected in rotating shaft 12 is uniformly distributed, the fixed component 3 is annular frame, solid with equally distributed support column 2
Fixed connection.The top of two neighboring support column 2 is provided with Fe-C filler assembly 1.The top vertical welding of the support column 2 is arranged
Rustless steel connecting plate, the rustless steel connecting plate left and right sides is symmetrical arranged some screws, and the screw of the left and right sides is corresponded to respectively
It is connected with the Fe-C filler assembly 1 of both sides.The Fe-C filler assembly 1 includes filler assembly and Fe-C filling ball, the Fe-C
Filling ball is filled with inside filler assembly, filling rate be 70～90% between.Corrosion-resistant plastic selected by described filler component,
Described filler component is trapezoidal prism structure for section, the hexahedro porous plate for having several apertures of prism, porous plate hole
Footpath is less than Fe-C filler bulb diameter.Notch, and the porous plate at described filler component two ends are left in described filler component two ends
For active multi-hole plate 12, the active multi-hole plate 12 can be inserted in notch or be extracted.
Medicine machine includes dosing pump 7 and dosing tank 6, and the dosing tank 6 is connected with reactive tank 5 by dosing pump 7, described
PH meter 4 carries controller, and the signal output part of the controller of pH meter 4 is connected with the signal input part of dosing pump 7, and moment control is anti-
The pH value in groove 5 is answered less than 6.Meanwhile, motor 10 can control rotating shaft 11 according to inflow and oxidation effect with frequency conversion function
Velocity of rotation.
Driving equipment includes motor 10 and drive mechanism 9, and the motor 10 is driven even with rotating shaft 11 by drive mechanism 9
Connect；And ensure to keep good sealing property between rotating shaft 11 and reactive tank 5 by black box 8.
A kind of rotary light electrolysis process for treating industrial waste water, specific as follows：
In one rotation period, first, Fe-C filler assembly 1 is immersed in reactive tank 5, as Fe-C filler assembly 1 is each
Individual side has loose structure, and sewage is entered in Fe-C filler assembly 1 quickly, and it is anti-to carry out light electrolysis in Fe-C filler ball surface
Should；
With the carrying out for rotating, Fe-C filler assembly 1 leaves the water surface and gets into the air, and occurs in Fe-C filler ball surface
Solid, liquid, gas three-phase chemical reaction；
In rotation process, phase mutual friction and exchange position between Fe-C filling ball, are detained and absorption is in Fe-C filler ball surface
Water and Fe-C filler assembly 1 carry water and constantly drop to the water surface from Fe-C filler assembly 1, realize oxygenation in falling process；
Subsequently Fe-C filler assembly 1 is reentered in reactive tank sewage, repeats said process；
According to pH value in reactive tank 5, dosing of the medicine machine to reactive tank 5 can be controlled by pH meter 4, maintain reactive tank 5
In pH be less than 6.
For ensureing the carrying out of Fe-C light electrolysis, in reactive tank 5, pH should be less than 6, can control adding for dosing pump 7 by pH meter 4
Dose.During light electrolysis are carried out, in Fe-C filling ball, Fe is constantly separated out, and filling ball constantly reduces, therefore, operation a period of time
Afterwards, Fe-C filling ball in Fe-C filler assembly 1 need to be changed.During replacing, by Fe-C filler assembly 1 and rotary light electrolysis
The nut that main body is fixed is turned on, and is proposed Fe-C filler assembly 1, is extracted the active multi-hole plate at 1 two ends of Fe-C filler assembly, you can enter
Row Fe-C filling ball is changed and is added, and reinstalling rear Fe-C filler assembly 1 can be continuing with.
A kind of rotary light electrolysis process for treating industrial waste water in the present invention is applicable to Industrial Wastewater Treatment, especially
The high concentration indegradable industrial effluent such as dyeing waste water.The present invention can improve the biodegradability of industrial wastewater without the need for blast aeration,
Fe-C filler no blocks and is passivated risk, supplements and change filler easily, easy to maintenance.
The above is only the preferred embodiment of the present invention, it should be pointed out that：Ordinary skill people for the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of rotary light electrolysis industrial waste water disposal device, it is characterised in that：Including Fe-C filler assembly (1), rotation
Frame, pH meter (4), reactive tank (5), medicine machine and driving equipment, the driving equipment is driven with the central rotating shaft of runing rest
Connection, the runing rest is erected on reactive tank (5), and Fe-C filler assembly (1) is uniformly distributed and is fixed on runing rest
Connection end on；The pH meter is arranged in reactive tank (5), and the medicine machine is connected with reactive tank (5).
2. a kind of rotary light electrolysis industrial waste water disposal device according to claim 1, it is characterised in that：The rotation
Support includes support frame structure, fixed component (3) and rotating shaft (11), and support frame as described above structure includes that some are uniformly distributed connection
Support column (2) in rotating shaft (12), described fixed component (3) are to fix even annular frame, with equally distributed support column (2)
Connect.
3. a kind of rotary light electrolysis industrial waste water disposal device according to claim 1 and 2, it is characterised in that：Adjacent
The top of two support columns (2) is provided with Fe-C filler assembly (1).
4. a kind of rotary light electrolysis industrial waste water disposal device according to claim 3, it is characterised in that：The support
The top vertical welding of post (2) arranges rustless steel connecting plate, and the rustless steel connecting plate left and right sides is symmetrical arranged some screws,
The screw of the left and right sides is connected respectively the Fe-C filler assembly (1) of both sides.
5. a kind of rotary light electrolysis industrial waste water disposal device according to claim 1, it is characterised in that：The Fe-C
Filler assembly (1) includes filler assembly and Fe-C filling ball, and the Fe-C filling ball is filled with inside filler assembly, filling
Rate be 70～90% between.
6. a kind of rotary light electrolysis industrial waste water disposal device according to claim 5, it is characterised in that：Described filler
Component is trapezoidal prism structure for section, the hexahedro porous plate for having several apertures of prism, and porous panel aperture is less than Fe-
C filler bulb diameter.
7. a kind of rotary light electrolysis industrial waste water disposal device according to claim 6, it is characterised in that：Described filler
Notch is left at component two ends, and the porous plate at described filler component two ends is active multi-hole plate (12), the activity porous
Plate (12) can be inserted in notch or be extracted.
8. a kind of rotary light electrolysis process for treating industrial waste water, it is characterised in that：
In one rotation period, first, Fe-C filler assembly (1) is immersed in reactive tank (5), due to Fe-C filler assembly (1)
Each side has loose structure, and sewage is entered in Fe-C filler assembly (1) quickly, and carries out micro- electricity in Fe-C filler ball surface
Solution reaction；
With the carrying out for rotating, Fe-C filler assembly (1) leaves the water surface and gets into the air, Fe-C filler ball surface occur solid,
Liquid, gas three-phase chemical reaction；
In rotation process, phase mutual friction and exchange position between Fe-C filling ball, be detained and absorption Fe-C filler ball surface water with
And Fe-C filler assembly (1) carries water and constantly drops to the water surface from Fe-C filler assembly (1), realizes oxygenation in falling process；
Subsequently Fe-C filler assembly (1) is reentered in reactive tank sewage, repeats said process；
According to the interior pH value of reactive tank (5), dosing of the medicine machine to reactive tank (5) can be controlled by pH meter (4), maintain reactive tank
(5) pH in is less than 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809900.XA CN106430432A (en) | 2016-09-08 | 2016-09-08 | Rotational micro electrolytic industrial wastewater treatment device and treatment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610809900.XA CN106430432A (en) | 2016-09-08 | 2016-09-08 | Rotational micro electrolytic industrial wastewater treatment device and treatment method |
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| Publication Number | Publication Date |
|---|---|
| CN106430432A true CN106430432A (en) | 2017-02-22 |
Family
ID=58165409
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610809900.XA Pending CN106430432A (en) | 2016-09-08 | 2016-09-08 | Rotational micro electrolytic industrial wastewater treatment device and treatment method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264833A (en) * | 2018-11-30 | 2019-01-25 | 广州握胜环保科技有限公司 | A kind of device making iron-carbon micro-electrolytic material automatic regeneration |
| CN111777239A (en) * | 2020-07-30 | 2020-10-16 | 浙江华强环境科技有限公司 | Printing and dyeing wastewater treatment system and method |
| CN112093857A (en) * | 2020-08-03 | 2020-12-18 | 优德太湖水务（苏州）有限公司 | Micro-electrolysis hardening prevention method |
| CN116282724A (en) * | 2023-03-30 | 2023-06-23 | 临涣水务股份有限公司 | Industrial wastewater recycling device for desalted water process |
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| CN103172145A (en) * | 2013-04-10 | 2013-06-26 | 江苏龙腾工程设计有限公司 | Rotary-type wastewater treating device |
| CN103708679A (en) * | 2013-12-26 | 2014-04-09 | 浙江工商大学 | Treatment process for fluorine chemical wastewater |
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| CN1789155A (en) * | 2004-12-15 | 2006-06-21 | 中国科学院生态环境研究中心 | Rotary drum type reaction apparatus for waste water treatment by micro-electrolysis |
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