CN112573727A - Waste water treatment device - Google Patents
Waste water treatment device Download PDFInfo
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- CN112573727A CN112573727A CN202011429677.9A CN202011429677A CN112573727A CN 112573727 A CN112573727 A CN 112573727A CN 202011429677 A CN202011429677 A CN 202011429677A CN 112573727 A CN112573727 A CN 112573727A
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- discharge
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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
- C02F1/46104—Devices therefor; Their operating or servicing
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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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides a wastewater treatment device, which comprises a box body with a cover, an electrolysis assembly and a floating assembly, wherein the electrolysis assembly comprises a discharge mechanism, a support rod, a lead and a discharge needle, the discharge needle is provided with a discharge end, the discharge end is inserted below the liquid level of wastewater, the floating assembly is fixedly connected to the discharge end of the discharge needle, the floating assembly is provided with a cavity, the cavity is communicated with the wastewater, the discharge end of the discharge needle is isolated in the cavity by the floating assembly, the discharge mechanism excites the discharge needle to discharge at the bottom end, and ionic gas is generated in the cavity of the floating assembly in an air electrolysis mode to purify the wastewater; the discharge end that sets up the discharge needle inserts below the waste water liquid level, and sets up the float subassembly and keep apart the discharge end in the cavity, and the cavity that floats the subassembly simultaneously communicates in waste water to make the discharge end can not direct contact water cause the water pH value lower, the effective component that the end electrolysis air of discharging produced simultaneously can contact the water production fast again and purify the efficiency.
Description
Technical Field
The invention relates to the technical field of wastewater treatment, in particular to a wastewater treatment device.
Background
The catering industry can generate a large amount of waste water in daily production and operation. The traditional waste water purifying treatment process at present comprises halogen, ultraviolet rays and the like. Carcinogenic organic byproducts are easily generated in the halogen disinfection process, and the water quality is influenced; the ultraviolet disinfection technology has the problems that a quartz sleeve is easy to generate a dirt film and the ultraviolet transmittance is low, and meanwhile, the quartz tube is short in service life and high in maintenance cost.
With the development of science and technology, in recent years, a wastewater treatment technology for purifying and removing pollutants in water by using high-energy particles, negative ions and active free radicals generated in a liquid phase or gas-liquid phase plasma discharge process is gradually developed.
The technology is also divided into two types, one is that a discharge source of a discharge device is directly contacted with a water body, so that generated ions, negative ions, electrons, water molecules and free radicals are directly reacted; however, the method is easy to cause the pH value of the water body to drop rapidly, and the free radicals are initiated to generate a series of chemical reactions, so that a large amount of adverse byproducts are generated in the water body.
The other is to electrolyze air by high-voltage discharge to generate gas containing ions, negative ions, ozone and other components, and then to react the gas in a water body; however, in the method, the discharge source is far away from the liquid level of the wastewater, and the gas pipe is needed for diversion conveying, so that purification components contained in the gas lose effectiveness in the diversion process easily, and ineffective loss in the conveying process is large, so that the purification effect is poor.
Disclosure of Invention
In view of the above, the present invention provides a wastewater treatment apparatus for wastewater purification by gas-phase plasma with low ineffective loss.
The technical scheme of the invention is realized as follows: the invention provides a wastewater treatment device, which comprises a box body with a cover, an electrolysis assembly and a floating assembly, wherein the box body with the cover is provided with a water inlet and a water outlet; the two sides of the box body with the cover, which are not adjacent to each other, are respectively provided with a water inlet and a water outlet, and the box body with the cover contains wastewater; the electrolysis assembly comprises a discharge mechanism, a support rod, a lead and a discharge needle, the discharge mechanism is fixedly erected right above the box body with the cover, the support rod is fixedly connected between the discharge mechanism and the top of the box body with the cover, one end of the lead is electrically connected to the discharge mechanism, the other end of the lead extends downwards along the plumb line direction and is inserted into the box body with the cover, the discharge needle is electrically connected to the other end of the lead, and the discharge needle is provided with a discharge end which is inserted below the liquid level of the wastewater; the floating assembly is fixedly connected to the discharge end of the discharge needle, the floating assembly is provided with a cavity which is communicated with the wastewater, and the floating assembly isolates the discharge end of the discharge needle in the cavity; the discharge mechanism excites the discharge needle to discharge at the bottom end, and ionic gas is generated in the cavity of the floating assembly in an air electrolysis mode to purify waste water.
On the basis of the technical scheme, the sewage treatment device is preferred to further comprise a stirring mechanism, and the stirring mechanism is arranged in the box body with the cover to stir the sewage.
On above technical scheme's basis, preferred, still include a plurality of baffles, the vertical fixed connection of baffle is in the case of taking the lid, and a plurality of baffles will take the lid inner chamber uniform partition to be a plurality of units, and the one-to-one is provided with a set of electrolysis subassembly directly over every unit, and the overflow mouth is seted up at the baffle top.
On the basis of the technical scheme, preferably, the floating assembly comprises an isolation groove, a sleeve, a top cover and a float; the isolation groove comprises a groove body, and the top of the groove body is open; the sleeve comprises a cylinder body which is fixedly sleeved outside the groove body, and a gap is reserved between the inner peripheral wall of the cylinder body and the outer peripheral wall of the groove body; the top cover comprises a cover body, a needle sleeve and a gas pipe connector, the cover body is sealed on the top of the barrel body in a sealing mode, a gap is reserved between the lower surface of the cover body and the top of the groove body, the needle sleeve is fixedly connected to the upper surface of the cover body, the discharge needle is fixedly inserted into the needle sleeve, the discharge end penetrates through the cover body and is inserted into the groove body, the gas pipe connector is fixedly communicated with the cover body, and the gas pipe connector is communicated with an; the fixed ring of cursory is around the barrel periphery wall, and cursory messenger's barrel floats below waste water liquid level height.
Further preferably, the isolation groove further comprises a shielding layer, and the shielding layer is tightly attached to the inner wall of the groove body.
Still further preferably, the isolation groove further comprises a plurality of wedges, and the sleeve further comprises a plurality of bumps; the plurality of wedge blocks are circumferentially and fixedly connected to the outer peripheral wall of the groove body; the plurality of convex blocks are fixedly connected to the inner peripheral wall of the cylinder in the circumferential direction, wedge grooves are formed in the upper surfaces of the convex blocks, and wedge blocks are tightly wedged in the wedge grooves in a one-to-one correspondence mode.
Preferably, the air pipe joint extends into the groove body, and the bottom end of the air pipe joint is close to the bottom surface of the groove body and is spaced from the bottom surface of the groove body.
Still further preferably, the sleeve further comprises a collar, the collar is fixedly connected outside the sleeve body, and the collar is used for fixedly connecting the buoy.
Further preferably, the height of the horizontal plane of the lantern ring is lower than that of the horizontal plane of the top end face of the groove body.
Further preferably, the sleeve further comprises a support, the support is fixedly connected to the outer wall of the barrel, the top end of the support is fixedly connected with a lantern ring, and the height of the horizontal plane where the lantern ring is located is higher than that of the horizontal plane where the top end face of the groove body is located.
Compared with the prior art, the wastewater treatment device provided by the invention has the following beneficial effects:
(1) the discharge end that sets up the discharge needle inserts below the waste water liquid level, and sets up the float subassembly and keep apart the discharge end in the cavity, and the cavity that floats the subassembly simultaneously communicates in waste water to make the discharge end can not direct contact water cause the water pH value lower, the effective component that the end electrolysis air of discharging produced simultaneously can contact the water production fast again and purify the efficiency.
(2) The stirring mechanism is installed in the box body with the cover, and the wastewater is continuously stirred, so that the purification components can be fully contacted with the wastewater, and the purification treatment effect is improved.
(3) The setting is discharged the end and is discharged in the isolated slot, and the housing structure back-off that sleeve and top cap are constituteed covers the isolated slot to formed a inside sealed cavity that is full of the air, avoided the liquid level undulant to lead to the water to get into the isolated slot in, the effective cost that produces in the isolated slot simultaneously can be quick contact water again and produce the efficiency.
(4) The floating level is set to be lower than the top level of the tank body, the tank body floats on the liquid level, the isolation tank is ensured not to overturn, and meanwhile, the liquid level is always lower than the top level of the tank body, so that the water body is prevented from entering the isolation tank; the floating level is set to be lower than the level of the top of the tank body, so that the tank body is sunk under the liquid level, and the air always exists in the tank body to keep the internal and external pressure consistent, thereby preventing the water body from entering the isolation tank.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a wastewater treatment apparatus according to the present invention;
FIG. 2 is a side cross-sectional view of the floatation assembly of the present invention;
FIG. 3 is a side cross-sectional view of another embodiment of the floatation assembly of the present invention;
figure 4 is a top view of the floatation assembly of the present invention.
In the figure: 1. a box body with a cover; 2. a partition plate; 21. an overflow port; 3. an electrolytic assembly; 31. a discharge mechanism; 32. a strut; 33. a wire; 34. a discharge needle; 4. an isolation trench; 41. a trough body; 42. a shielding layer; 43. a wedge block; 5. a sleeve; 51. a barrel; 52. a collar; 53. a bump; 531. a wedge groove; 54. a support; 6. a top cover; 61. a cover body; 62. a needle sleeve; 63. a gas pipe joint; 7. and (4) floating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in FIG. 1, the wastewater treatment apparatus of the present invention comprises a tank 1 with a cover, a partition 2, an electrolytic module 3, a floating module and a stirring mechanism.
Wherein, the two sides of the box body 1 with the cover which are not adjacent to each other are respectively provided with a water inlet and a water outlet, and the box body 1 with the cover contains waste water.
Vertical fixed connection of baffle 2 is in taking lid box 1, and a plurality of baffles 2 will take 1 inner chambers of lid box evenly to separate for a plurality of units, directly over every unit one-to-one be provided with a set of electrolysis subassembly 3, and overflow mouth 21 is seted up at 2 tops of baffle, improves purification efficiency on the one hand, and on the other hand also can realize the progressive waste water purification flow of level to improve purifying effect.
The floating assembly is fixedly connected to the discharge end of the discharge needle 34, the floating assembly is provided with a cavity which is communicated with the wastewater, the floating assembly isolates the discharge end of the discharge needle 34 in the cavity, and the floating assembly has the main function that the discharge end of the discharge needle 34 is isolated from the water body, and meanwhile, the discharge end of the discharge needle 34 and the water body are not separated too far to avoid ineffective loss in the effective component conveying process.
The stirring mechanism is arranged in the box body 1 with the cover to stir the wastewater.
When the technical scheme is adopted, the discharge mechanism 31 is enabled to excite the discharge needles 34 to discharge at the bottom end, and the ionic gas is generated in the cavity of the floating assembly in an air electrolysis mode to purify the wastewater. It should be noted that the discharge mechanism 31 described in the present invention excites the discharge needles 34 to generate the ionic gas in the cavity of the floating assembly by electrolyzing air, and actually the gas is not only the gas containing ions, negative ions and active radical components, but also the gas with more complex components, but actually has the effect of purifying the wastewater, which is a common and easily obtained technique in the prior art; however, the present invention is not concerned with any improvement in the art or principles of how the above-described gases are generated and therefore is described only briefly in this document and is not necessarily said to be so detailed.
Specifically, the invention is also realized by the following technical scheme.
As shown in fig. 1, in conjunction with fig. 2 and 4, the float assembly includes an isolation tank 4, a sleeve 5, a top cover 6 and a float 7.
Wherein, the isolation groove 4 comprises a groove body 41, and the top of the groove body 41 is open.
The sleeve 5 comprises a cylinder body 51, the cylinder body 51 is fixedly sleeved outside the groove body 41, and a gap is reserved between the inner peripheral wall of the cylinder body 51 and the outer peripheral wall of the groove body 41.
The top cover 6 comprises a cover body 61, a needle sleeve 62 and a gas transmission pipe connector 63, the cover body 61 is sealed and fitted on the top of the barrel body 51, a gap is reserved between the lower surface of the cover body 61 and the top of the groove body 41, the needle sleeve 62 is fixedly connected to the upper surface of the cover body 61, the discharge needle 34 is fixedly inserted in the needle sleeve 62, the discharge end penetrates through the cover body 61 and is inserted into the groove body 41, the gas transmission pipe connector 63 is fixedly communicated with the cover body 61, and the gas transmission pipe connector 63 is communicated.
It should be noted that the structure formed by the isolation groove 4, the sleeve 5 and the top cover 6 is not a sealed structure, and the inner cavity of the tank body 41 is actually communicated with the external environment through the gap between the outer wall of the tank body 41 and the inner wall of the cylinder 51, so that the effective gas generated by the tank body 41 is conveyed into the water body.
Cursory 7 is fixed to encircle in barrel 51 periphery wall, cursory 7 makes barrel 51 float below the waste water liquid level height, through avoiding floating the subassembly to take place to topple and cause into water.
The sleeve 5 further comprises a collar 52, the collar 52 is fixedly connected to the outside of the cylinder 51, and the collar 52 is fixedly connected with the float 7.
As an example, the collar 52 is located at a level lower than the level of the top end surface of the housing 41. At this time, the cavity formed by the isolation groove 4, the sleeve 5 and the top cover 6 actually floats on the liquid level; at this time, the liquid level is inevitably lower than the level of the top end surface of the tank body 41, thereby ensuring that the water body cannot enter the isolation tank 4.
As another embodiment, the present invention is implemented by the following technical solutions.
As shown in fig. 1, with reference to fig. 3, the sleeve 5 further includes a bracket 54, the bracket 54 is fixedly connected to the outer wall of the barrel 51, the top end of the bracket 54 is fixedly connected to the collar 52, and the height of the collar 52 is higher than the height of the top end surface of the groove 41. At this time, since the sleeve 5 and the top cover 6 are formed to cover the isolation tank 4 in a structure similar to a cover in a reversed manner, a cavity filled with air is formed inside the floating assembly. Although the water body can enter the cavity from the bottom, the pressure intensity inside and outside the floating assembly is kept consistent due to the continuous existence of air in the cavity, and the water body cannot enter the isolation tank 4.
In order to realize the lockable fixed connection between the cylinder body 51 and the groove body 41, the isolation groove 4 also comprises a plurality of wedge blocks 43, and the sleeve 5 also comprises a plurality of convex blocks 53; a plurality of wedges 43 are circumferentially and fixedly connected with the outer peripheral wall of the groove body 41; the plurality of bumps 53 are fixedly connected to the inner peripheral wall of the barrel 51 in the circumferential direction, wedge grooves 531 are formed in the upper surfaces of the bumps 53, and wedge blocks 43 are tightly wedged in the wedge grooves 531 in a one-to-one correspondence manner.
As an optional embodiment, the isolation groove 4 further includes a shielding layer 42, and the shielding layer 42 is closely attached to the inner wall of the groove body 41, so as to avoid the problem that the discharge needle 34 may puncture the groove body 41 to cause water leakage when performing high-voltage discharge.
As an alternative embodiment, the gas pipe joint 63 extends into the tank body 41, and the bottom end of the gas pipe joint 63 is close to the bottom surface of the tank body 41 with a gap, so that the gas in the tank body 41 can be replaced by the input exogenous gas, and the gas containing the effective components in the tank body 41 can be introduced into the water body.
The working principle is as follows:
the discharge mechanism 31 is used for discharging the discharge needle 34, and simultaneously, an external gas source is used for continuously conveying gas into the isolation groove 4 through the gas conveying pipe joint 63, and the discharge needle 34 discharges the electrolytic gas to generate ions, negative ions, active free radicals and other components in the groove body 41.
In the process, the stirring mechanism continuously and slowly stirs the water body in the box body 1 with the cover so as to ensure that the water body is fully contacted with the effective components.
The floating component floats under the action of the float 7, and the discharge end of the discharge needle 34 is isolated in the floating component, so that the discharge end of the discharge needle 34 cannot be directly contacted no matter how the liquid level fluctuates along with the stirring action of the stirring mechanism; the float 7 can effectively prevent the floating assembly from overturning, so that the water body enters the floating assembly.
When the height of the horizontal plane where the lantern ring 52 is arranged is higher than that of the top end face of the groove body 41, the cavity formed by the isolation groove 4, the sleeve 5 and the top cover 6 is actually submerged below the liquid level; however, the floating assembly forms an air-filled cavity inside, since the sleeve 5 and the cover 6 form a structure similar to a cover which covers the isolation tank 4 in a reversed manner. Although the water body can enter the cavity from the bottom, the pressure intensity inside and outside the floating assembly is kept consistent due to the continuous existence of air in the cavity, and the water body cannot enter the isolation tank 4.
When the height of the horizontal plane where the lantern ring 52 is arranged is lower than that of the top end face of the groove body 41, the cavity formed by the isolation groove 4, the sleeve 5 and the top cover 6 actually floats on the liquid level; at this time, the liquid level is inevitably lower than the level of the top end surface of the tank body 41, thereby ensuring that the water body cannot enter the isolation tank 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A wastewater treatment device is characterized in that: comprises a box body (1) with a cover, an electrolysis component (3) and a floating component;
the two sides of the box body (1) with the cover, which are not adjacent to each other, are respectively provided with a water inlet and a water outlet, and the box body (1) with the cover contains wastewater;
the electrolytic component (3) comprises a discharging mechanism (31), a support rod (32), a lead (33) and a discharge needle (34), wherein the discharging mechanism (31) is fixedly arranged right above the box body (1) with the cover, the support rod (32) is fixedly connected between the discharging mechanism (31) and the top of the box body (1) with the cover, one end of the lead (33) is electrically connected to the discharging mechanism (31), the other end of the lead (33) extends downwards along the plumb line direction and is inserted into the box body (1) with the cover, the discharge needle (34) is electrically connected to the other end of the lead (33), and the discharge needle (34) is provided with a discharging end which is inserted below the liquid level of the wastewater;
the floating assembly is fixedly connected to the discharge end of the discharge needle (34), the floating assembly is provided with a cavity, the cavity is communicated with the wastewater, and the floating assembly isolates the discharge end of the discharge needle (34) in the cavity;
the discharge mechanism (31) is made to excite the discharge needles (34) to discharge at the bottom end, and ionic gas is generated in the cavity of the floating assembly in an air electrolysis mode to purify the wastewater.
2. A wastewater treatment plant according to claim 1, characterized in that: still include rabbling mechanism, rabbling mechanism sets up in area lid box (1) in order to stir waste water.
3. A wastewater treatment plant according to claim 1, characterized in that: still include a plurality of baffles (2), baffle (2) vertical fixed connection is in area lid box (1), and is a plurality of baffle (2) will be taken lid box (1) inner chamber uniform partition for a plurality of units, every directly over the unit one-to-one be provided with a set of electrolysis subassembly (3), overflow mouth (21) are seted up at baffle (2) top.
4. A wastewater treatment plant according to claim 1, characterized in that: the floating assembly comprises an isolation groove (4), a sleeve (5), a top cover (6) and a float (7);
the isolation groove (4) comprises a groove body (41), and the top of the groove body (41) is open;
the sleeve (5) comprises a cylinder body (51), the cylinder body (51) is fixedly sleeved outside the groove body (41), and a gap is reserved between the inner peripheral wall of the cylinder body (51) and the outer peripheral wall of the groove body (41);
the top cover (6) comprises a cover body (61), a needle sleeve (62) and an air pipe connector (63), the cover body (61) is sealed and fitted at the top of the barrel body (51), a gap is reserved between the lower surface of the cover body (61) and the top of the groove body (41), the needle sleeve (62) is fixedly connected to the upper surface of the cover body (61), the discharge needle (34) is fixedly inserted in the needle sleeve (62), the discharge end penetrates through the cover body (61) and is inserted in the groove body (41), the air pipe connector (63) is fixedly communicated with the cover body (61), and the air pipe connector (63) is communicated with an external air source;
the fixed ring of cursory (7) is around in barrel (51) periphery wall, cursory (7) make barrel (51) float below the waste water liquid level height.
5. The wastewater treatment apparatus according to claim 4, characterized in that: the isolation groove (4) further comprises a shielding layer (42), and the shielding layer (42) is tightly attached to the inner wall of the groove body (41).
6. The wastewater treatment apparatus according to claim 4, characterized in that: the isolation groove (4) further comprises a plurality of wedges (43), and the sleeve (5) further comprises a plurality of lugs (53);
the plurality of wedges (43) are circumferentially and fixedly connected to the outer peripheral wall of the groove body (41);
the plurality of lugs (53) are circumferentially and fixedly connected to the inner peripheral wall of the barrel (51), wedge grooves (531) are formed in the upper surfaces of the lugs (53), and wedge blocks (43) are tightly wedged in the wedge grooves (531) in a one-to-one correspondence manner.
7. The wastewater treatment apparatus according to claim 4, characterized in that: the gas transmission pipe joint (63) extends into the groove body (41), and the bottom end of the gas transmission pipe joint (63) is close to the bottom surface of the groove body (41) and a gap is reserved between the bottom end of the gas transmission pipe joint and the bottom surface of the groove body.
8. The wastewater treatment apparatus according to claim 4, characterized in that: the sleeve (5) further comprises a lantern ring (52), the lantern ring (52) is fixedly connected to the outside of the barrel body (51), and the lantern ring (52) is used for being fixedly connected with the buoy (7).
9. The wastewater treatment plant according to claim 8, characterized in that: the height of the horizontal plane of the lantern ring (52) is lower than that of the horizontal plane of the top end face of the groove body (41).
10. The wastewater treatment plant according to claim 8, characterized in that: the sleeve (5) further comprises a support (54), the support (54) is fixedly connected to the outer wall of the barrel body (51), the top end of the support (54) is fixedly connected with a lantern ring (52), and the height of the horizontal plane where the lantern ring (52) is located is higher than the height of the horizontal plane where the top end face of the groove body (41) is located.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011429677.9A CN112573727B (en) | 2020-12-09 | 2020-12-09 | Waste water treatment device |
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|---|---|---|---|
| CN202011429677.9A CN112573727B (en) | 2020-12-09 | 2020-12-09 | Waste water treatment device |
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| CN112573727A true CN112573727A (en) | 2021-03-30 |
| CN112573727B CN112573727B (en) | 2023-04-18 |
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| JP4208944B1 (en) * | 2008-03-25 | 2009-01-14 | 春日電機株式会社 | Discharge electrode structure for ion generation |
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| US20180354823A1 (en) * | 2017-06-09 | 2018-12-13 | Groon Co., Ltd. | Apparatus for reducing harmful substance in sewage and waste water for ecotoxicity removal and system comprising the same |
| CN109368885A (en) * | 2018-12-11 | 2019-02-22 | 陆炯 | A kind of plasma sewage treatment system and its processing method |
| KR102021421B1 (en) * | 2018-04-27 | 2019-09-16 | (주) 한국수산방역기술 | Wastewater disinfection purification system generated from the treatment of aquatic organisms |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060060464A1 (en) * | 2002-05-08 | 2006-03-23 | Chang Chak M T | Plasma formed in a fluid |
| JP4208944B1 (en) * | 2008-03-25 | 2009-01-14 | 春日電機株式会社 | Discharge electrode structure for ion generation |
| JP2012064553A (en) * | 2010-09-18 | 2012-03-29 | Pm Dimensions Kk | Discharge electrode and liquid plasma processing apparatus |
| CN104370346A (en) * | 2014-11-04 | 2015-02-25 | 青岛科技大学 | Novel two-stage dielectric barrier discharge plasma wastewater treatment device |
| CN205204946U (en) * | 2015-10-23 | 2016-05-04 | 湖南长海现代实验室设备有限公司 | Plasma water purification unit |
| US20180354823A1 (en) * | 2017-06-09 | 2018-12-13 | Groon Co., Ltd. | Apparatus for reducing harmful substance in sewage and waste water for ecotoxicity removal and system comprising the same |
| KR102021421B1 (en) * | 2018-04-27 | 2019-09-16 | (주) 한국수산방역기술 | Wastewater disinfection purification system generated from the treatment of aquatic organisms |
| CN109368885A (en) * | 2018-12-11 | 2019-02-22 | 陆炯 | A kind of plasma sewage treatment system and its processing method |
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| CN112573727B (en) | 2023-04-18 |
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