CN209567937U - High saliferous desulfurizing waste water processing device - Google Patents
High saliferous desulfurizing waste water processing device Download PDFInfo
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- CN209567937U CN209567937U CN201822179719.2U CN201822179719U CN209567937U CN 209567937 U CN209567937 U CN 209567937U CN 201822179719 U CN201822179719 U CN 201822179719U CN 209567937 U CN209567937 U CN 209567937U
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Abstract
The utility model provides a kind of high saliferous desulfurizing waste water processing device, is related to technical field of waste water processing, solves the existing flash evaporation technology larger technical problem of energy consumption during the work time.The device includes concentration systems, flue atomization system and power plant's flue, and the concentration systems are connected with the flue atomization system；Wherein, the concentration systems include ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment, the ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment three by conducting valve can control the waste water whether flow through the three at least one；The flue atomization system includes atomising device, and the atomising device is arranged in power plant's flue and the atomising device can make the waste water atomization after concentrated system.The utility model is used to provide a kind of device for being evaporated using flue residue heat to waste water and realizing wastewater zero discharge, and energy saving, utilization rate is higher.
Description
Technical field
The utility model relates to technical field of waste water processing, more particularly, to a kind of high saliferous desulfurizing waste water processing device.
Background technique
Coal-burning power plant occupies an leading position in power supply enterprise, China, to avoid environmental pollution, need to carry out to waste water
Desulfurization process.Existing wastewater treatment measure be mostly by flocculation sedimentation, clarification, film filtering and etc. alternately, make to give up
Water decrement, remaining concentrated water are used for grey field, coal yard sprinkling etc., only realize and discharging of waste liquid is not entered river, in lake, but can not
Reach zero-emission.
The prior art provides a kind of flash evaporation technology of zero-emission, refers to that the saturated water of high pressure enters the container for comparing low pressure
In after due to pressure the unexpected saturated steam and saturated water reduced under the container pressure for making these saturated waters become a part.
Applicants have discovered that at least there is following technical problem in the prior art:
1, the flash evaporation technology provided in the prior art needs to be additionally provided a large amount of electric energy to maintain equipment operation, energy consumption
It is larger.
2, expense cost is higher in the flash evaporation technology use process provided in the prior art, in actual production utilization rate compared with
It is low.
Utility model content
The purpose of this utility model is to provide a kind of high saliferous desulfurizing waste water processing devices, to solve to deposit in the prior art
The flash evaporation technology larger technical problem of energy consumption during the work time.
Many technical effects that optimal technical scheme in many technical solutions of the utility model can be generated are as detailed below
It illustrates.To achieve the above object, the utility model provides following technical scheme:
High saliferous desulfurizing waste water processing device provided by the embodiment of the utility model, including concentration systems, flue atomization system
System and power plant's flue, the concentration systems are connected with the flue atomization system；Wherein,
The concentration systems include ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment；The ultrafiltration apparatus is used for will
In waste water these macromolecular substances of suspended matter, colloid retention, the electrodialysis plant be used for in waste water charged particle it is dense
Degree is concentrated to reduce the water for entering flue atomization system, and the reverse osmosis equipment is used for waste water intermediate ion, organic matter
Concentration be concentrated with reduce enter flue atomization system water；
Whether the ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment three can control the waste water by conducting valve
Flow through the three at least one；
The flue atomization system includes atomising device, and the atomising device is arranged in power plant's flue and the atomization fills
The atomization of the waste water after capable of making concentrated system is set, power plant's flue can make the moisture after atomization exist using the fume afterheat in it
Evaporation forms ion, impurity formation solid particle in vapor and waste water in power plant's flue.
In preferred or optional embodiment, the ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment respectively lead to
Cross the conducting valve and a blank pipe road parallel communication.
In preferred or optional embodiment, the conducting valve is reversal valve.
In preferred or optional embodiment, the high saliferous desulfurizing waste water processing device further includes that melded system can remove
Part ion and impurity in waste water, the output end of the melded system are connected with the input terminal of the concentration systems.
In preferred or optional embodiment, the melded system includes first order reaction case, second order reaction case, level-one clarification
Pond, second level clarifying basin and filter plant, the first order reaction case, second order reaction case, level-one clarifying basin, second level clarifying basin and
Filter plant serial communication；Reagent is added in the first order reaction case and the second order reaction case can be with part ion in waste water
Reaction generates solid matter, and the level-one clarifying basin and the second level clarifying basin are for being deposited in the first order reaction case and described
The solid matter generated in second order reaction case, the filter plant can filter raw in first order reaction case and the second order reaction case
At but unprecipitated solid matter.
In preferred or optional embodiment, stirring dress is provided in the first order reaction case and the second order reaction case
It sets.
In preferred or optional embodiment, added with flocculating agent in at least described level-one clarifying basin.
In preferred or optional embodiment, the filter plant is sand filter or ultrafiltration apparatus.
In preferred or optional embodiment, the melded system further includes that pre- sink device can be solid to the bulky grain in waste water
Body substance is precipitated, and the input terminal of the pre- sink device is connected with waste water output end, the output end of the pre- sink device with
The input terminal of the first order reaction case is connected.
In preferred or optional embodiment, the concentration systems further include filtering water tank and flue evaporation water storage
Case；The output end of the filtering water tank is connected with the input terminal of the ultrafiltration apparatus；The flue evaporates the defeated of water tank
Enter end to be connected with the output end of the reverse osmosis equipment, the output end and the atomising device of the flue evaporation water tank
Input terminal is connected；
The flue evaporation water tank can control waste water by the conducting valve by the way that conducting valve is in parallel with a blank pipe road
Whether the flue evaporation water tank is flowed through.
Based on the above-mentioned technical proposal, the utility model embodiment at least can produce following technical effect:
Waste water after concentrated system is passed through flue mist by high saliferous desulfurizing waste water processing device provided by the utility model
Change system is directly sprayed into power plant's flue, is evaporated the moisture in the waste water after atomization using the waste heat in power plant's flue, is given up
Ion, impurity in water are formed after solid particle can be collected by the cleaner of power plant and are uniformly processed, in waste water evaporation process
In be not required to provide any additional energy source, can be realized using the waste heat in power plant's flue and waste water be evaporated, greatly reduce
Energy consumption in wastewater treatment process.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the high saliferous desulfurizing waste water processing device overall structure diagram provided in the utility model embodiment.
In figure, 1, melded system；11, first order reaction case；12, second order reaction case；13, level-one clarifying basin；14, second level is clarified
Pond；15, filter plant；16, pre- sink device；2, concentration systems；21, ultrafiltration apparatus；22, electrodialysis plant；23, reverse osmosis to set
It is standby；24, conducting valve；25, water tank is filtered；26, flue evaporates water tank；3, flue atomization system；31, atomising device；32, empty
Press；4, power plant's flue.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The utility model provides a kind of energy-efficient high saliferous desulfurizing waste water processing device.
Below with reference to Fig. 1, technical scheme provided by the present invention will be described in more detail.
As shown in Figure 1, high saliferous desulfurizing waste water processing device provided by the utility model embodiment includes concentration systems
2, flue atomization system 3 and power plant's flue 4, concentration systems 2 are connected with flue atomization system 3；Wherein,
Concentration systems 2 include ultrafiltration apparatus 21, electrodialysis plant 22 and reverse osmosis equipment 23；Ultrafiltration apparatus 21 is used for will
These macromolecular substances of suspended matter, colloid retention in waste water, electrodialysis plant 22 are used for the concentration to charged particle in waste water
Be concentrated with reduce enter flue atomization system 3 water, reverse osmosis equipment 23 be used for waste water intermediate ion, organic matter it is dense
Degree is concentrated to reduce the water for entering flue atomization system 3；
Whether ultrafiltration apparatus 21, electrodialysis plant 22 and 23 three of reverse osmosis equipment can control waste water by conducting valve 24
Flow through the three at least one；
Flue atomization system 3 includes atomising device 31, and atomising device 31 is arranged in power plant's flue 4 and 31 energy of atomising device
Waste water atomization after making concentrated system 2, power plant's flue 4 can make the moisture after atomization in power plant's cigarette using the fume afterheat in it
Evaporation forms ion, impurity formation solid particle in vapor and waste water in road 4.
Specifically, the waste water of process can be concentrated for concentration systems 2, and the fresh water without or with a small amount of ion can be
Power plant provides industrial water, and the concentrated water containing relatively polyion is entered in power plant's flue 4 by flue atomization system 3 is steamed
Hair.
Specifically, atomising device 31 is Double-fluid atomization nozzle, and flue atomization system 3 further includes air compressor machine 32, air compressor machine
32 are arranged between the access that atomising device 31 and concentration systems 2 are connected to and provide compressed air for flue atomization system 3.
Waste water after concentrated system 2 is passed through flue mist by high saliferous desulfurizing waste water processing device provided by the utility model
Change system 3 is directly sprayed into power plant's flue 4, is evaporated the moisture in the waste water after atomization using the waste heat in power plant's flue 4,
Ion, impurity in waste water are formed after solid particle can be collected by the cleaner of power plant and are uniformly processed, wherein cleaner
For the prior art；Be not required to provide any additional energy source in evaporation process, using the waste heat in power plant's flue 4 can to waste water into
Row evaporation, greatly reduces the energy consumption in wastewater treatment process.
As preferred or optional embodiment, ultrafiltration apparatus 21, electrodialysis plant 22 and reverse osmosis equipment 23 are each
From pass through a conducting valve 24 and a blank pipe road parallel communication.
It can by ultrafiltration apparatus 21, electrodialysis plant 22 or reverse osmosis equipment 23 and an empty pipeline connection using conducting valve 24
To select whether waste water flows through ultrafiltration apparatus 21, electrodialysis according to the height of the difference of waste water intermediate ion or dopant species or content
Equipment 22 or reverse osmosis equipment 23 at least one, it is concentrated after wastewater flow reduce the water for making to enter in power plant's flue 4
Amount reduces, and keeps evaporation more abundant；When wastewater flow very little itself, waste water can be made without ultrafiltration by controlling conducting valve 24
Equipment 21, electrodialysis plant 22 and reverse osmosis equipment 23 are directly entered in power plant's flue 4, further save equipment operation institute
The energy needed.
As preferred or optional embodiment, conducting valve 24 is reversal valve.
Connection blank pipe road can be selected by controlling reversal valve or be connected to ultrafiltration apparatus 21, electrodialysis plant 22 and reverse osmosis
Equipment 23, to select whether waste water flows through ultrafiltration apparatus 21, electrodialysis plant 22 and reverse osmosis equipment 23, reversal valve type
It is complete and convenient for operation.
As preferred or optional embodiment, the high saliferous desulfurizing waste water processing device further includes 1 energy of melded system
Part ion and impurity in waste water are removed, the output end of melded system 1 is connected with the input terminal of concentration systems 2.
Waste water can first remove the part ion in waste water by melded system 1 and retain some impurity in waste water, prevent
Obstruction only is formed to equipment in concentration systems 2, the filtering burden of equipment in concentration systems 2 is reduced, protects in concentration systems 2
Equipment reduces cleaning, the maintenance times of equipment.
As preferred or optional embodiment, melded system 1 includes first order reaction case 11, second order reaction case 12, level-one
Clarifying basin 13, second level clarifying basin 14 and filter plant 15, first order reaction case 11, second order reaction case 12, level-one clarifying basin 13, two
Grade clarifying basin 14 and 15 serial communication of filter plant；Be added in first order reaction case 11 and second order reaction case 12 reagent can with it is useless
Water part ionic reaction generates solid matter, level-one clarifying basin 13 and second level clarifying basin 14 for being deposited in first order reaction case 11
With the solid matter generated in second order reaction case 12, filter plant 15 can be filtered in first order reaction case 11 and second order reaction case 12
Generation but unprecipitated solid matter.
Specifically, add calcium hydroxide solution in first order reaction case 11, in waste water sulfate radical and magnesium ion occur
Chemical reaction generates calcium sulfate and magnesium hydroxide both substances not soluble in water, with remove sulfate radical in waste water and magnesium from
Son；The calcium ion generation chemical reaction generation calcium carbonate added in sodium carbonate liquor and waste water in second order reaction case 12 is this not
It is dissolved in the substance of water, to remove the calcium ion in waste water；The solids generated in first order reaction case 11 and second order reaction case 12
Matter a portion can be precipitated in first order reaction case 11 and second order reaction case 12, and another part can flow into level-one with water flow
In clarifying basin 13 and second level clarifying basin 14, solid matter is made further to sink in level-one clarifying basin 13 and second level clarifying basin 14
It forms sediment, reduces the solid particle in waste water；Unprecipitated solid matter can be with water in level-one clarifying basin 13 and second level clarifying basin 14
Stream enters filter plant 15, and filter plant 15 can further intercept the solid impurity in waste water, guarantees that solid as few as possible is miscellaneous
Mass flow enters concentration systems 2, to protect the equipment in concentration systems 2.
As preferred or optional embodiment, agitating device is provided in first order reaction case 11 and second order reaction case 12.
Agitating device can be such that the reagent being added in first order reaction case 11 and second order reaction case 12 preferably mixes with waste water, make
Reagent and the ionic reaction in waste water are more abundant.
As preferred or optional embodiment, added with flocculating agent in at least described level-one clarifying basin 13.
Specifically, flocculating agent is added in level-one clarifying basin 13, contamination precipitation in waste water can be accelerated；Second level clarifying basin
It is free sedimentation in 14, contamination precipitation can be made more thorough, so that solid particle few as far as possible enters filter plant 15.
As preferred or optional embodiment, filter plant 15 is sand filter or ultrafiltration apparatus.
Sand filter can remove suspended matter and other subparticles in waste water, reduce water turbidity, purify water；Ultrafiltration membrane
Nominal pore range be 0.01 micron hereinafter, ultrafiltration membrane can retain the solute molecule greater than aperture, preferably ceramic super-filtering film,
The aperture of ceramic super-filtering film is smaller, and filter effect is more preferable；It can be selected in actual operation according to the actual conditions of useless impurities in water
Which kind of filter plant used.
As preferred or optional embodiment, melded system 1 further includes that pre- sink device 16 can be to the bulky grain in waste water
Solid matter is precipitated, and the input terminal of pre- sink device 16 is connected with waste water output end, the output end and one of pre- sink device 16
The input terminal of order reaction case 11 is connected.
Specifically, pre- sink device 16 can use steel or concrete system, and pre- 16 lower part of sink device is taper and is arranged
There is mud scraper, the bottom of pre- sink device 16 is provided with sludge pipe, and the impurity to precipitate is discharged by sludge pipe；Waste water is first pre-
Free sedimentation is carried out in sink device 16, be can be reduced large granular impurity and is entered melded system 1 or concentration systems 2, mitigates melded system 1
Or the filtering burden of concentration systems 2.
As preferred or optional embodiment, concentration systems 2 further include filtering water tank 25 and flue evaporation water storage
Case 26；The output end of filtering water tank 25 is connected with the input terminal of ultrafiltration apparatus 21；The input terminal of flue evaporation water tank 26
It is connected with the output end of reverse osmosis equipment 23, flue evaporates the input terminal phase of the output end and atomising device 31 of water tank 26
Connection；
Flue evaporation water tank 26 is in parallel with a blank pipe road by conducting valve 24 to be by the control waste water of conducting valve 24
It is no to flow through flue evaporation water tank 26.
When the water of waste water exceeds the workload of concentration systems 2, the waste water after softened system 1 can be first stored in
It filters in water tank 25, can protect the equipment in concentration systems 2, while can guarantee concentration quality；When wastewater flow rate exceeds flue
When the workload of atomization system 3, the waste water after concentrated system 2 can be first stored in flue evaporation water tank, Ke Yibao
Atomization quality is demonstrate,proved, when workload of the wastewater flow rate without departing from flue atomization system 3, can control and evaporate water tank 26 with flue
Connected conducting valve 24, makes waste water be directly entered flue atomization system 3 by blank pipe road.
When carrying out wastewater treatment, waste water first passes through pre- sink device 16, and 3min~10min is stood in pre- sink device 16, is made
Large particulate solid matter in waste water sinks to pre- 16 bottom of sink device, and the solid impurity after precipitating passes through pre- 16 bottom of sink device
Sludge pipe discharge；Waste water continues to enter first order reaction case 11 and second order reaction case 12, additionization in first order reaction case 11 along pipeline
It learns reagent and is sufficiently mixed the reagent being added in waste water and first order reaction case 11 and second order reaction case 12 simultaneously by agitating device
Chemical reaction occurs to remove the magnesium ion in waste water, calcium ion and sulfate ion etc., subsequent waste water enters level-one clarification
Pond 13 is added what flocculating agent or flocculation aid made to generate in first order reaction case 11 and second order reaction case 12 in level-one clarifying basin 13
Solid matter coagulating sedimentation carries out free sedimentation in second level clarifying basin 14, and then waste water enters the further mistake of filter plant 15
The solid matter that filter is not deposited；When being greater than the workload of concentration systems 2 such as wastewater flow rate, then need waste water in filtering water tank
Middle storage simultaneously enters concentration systems 2 with certain flow, can control conducting valve 24 in concentration systems 2 and waste water is selected to flow through
Which equipment, selection flows through ultrafiltration apparatus 21 if macromolecular substances more in waste water, such as ionic sample particle more in waste water
Then selection flows through electrodialysis plant 22, and selection flows through reverse osmosis equipment 23 if macromolecular substances more in water, is by concentration
Fresh water after system 2 is discharged by pipeline for providing industrial water in power plant, and concentrated water enters flue atomization system 3, through two-fluid
Spray head sprays into power plant's flue 4, is evaporated the moisture in concentrated water by the waste heat in power plant's flue 4, ion, impurity in concentrated water
It forms solid particle and falls into 4 bottom of power plant's flue formation waste residue；If waste water water is smaller, then can be made by controlling conducting valve 24
Waste water is directly entered flue atomization system 3.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range,
So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value
Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned
The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.
If the words such as " first ", " second " are used herein come if limiting components, those skilled in the art are answered
This knows: the use of " first ", " second " is intended merely to facilitate in description and is distinguished components as not having Stated otherwise
Outside, above-mentioned word has no special meaning.
In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.It is provided by the utility model
Either component by multiple individual component parts either assembled, or the list that integrally formed technique manufactures
Only component.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (10)
1. a kind of high saliferous desulfurizing waste water processing device, which is characterized in that including concentration systems, flue atomization system and power plant
Flue, the concentration systems are connected with the flue atomization system；Wherein,
The concentration systems include ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment；The ultrafiltration apparatus is used for waste water
In suspended matter, the retention of these macromolecular substances of colloid, the electrodialysis plant be used for the concentration of charged particle in waste water into
Row concentration with reduce enter flue atomization system water, the reverse osmosis equipment be used for waste water intermediate ion, organic matter it is dense
Degree is concentrated to reduce the water for entering flue atomization system；
The ultrafiltration apparatus, electrodialysis plant and reverse osmosis equipment three can control whether the waste water flows through by conducting valve
The three at least one；
The flue atomization system includes atomising device, and the atomising device is arranged in power plant's flue and the atomising device energy
Waste water atomization after making concentrated system, power plant's flue can make the moisture after atomization described using the fume afterheat in it
Evaporation forms ion, impurity formation solid particle in vapor and waste water in power plant's flue.
2. high saliferous desulfurizing waste water processing device according to claim 1, which is characterized in that the ultrafiltration apparatus, electric osmose
Desorption device and reverse osmosis equipment are each by a conducting valve and a blank pipe road parallel communication.
3. high saliferous desulfurizing waste water processing device according to claim 1, which is characterized in that the conducting valve is commutation
Valve.
4. high saliferous desulfurizing waste water processing device according to claim 1, which is characterized in that the high saliferous desulfurization wastewater
Processing unit further includes that melded system can remove part ion and impurity in waste water, the output end of the melded system with it is described dense
The input terminal of compression system is connected.
5. high saliferous desulfurizing waste water processing device according to claim 4, which is characterized in that the melded system includes one
Order reaction case, second order reaction case, level-one clarifying basin, second level clarifying basin and filter plant, the first order reaction case, second order reaction
Case, level-one clarifying basin, second level clarifying basin and filter plant serial communication；In the first order reaction case and the second order reaction case
Middle addition reagent can be reacted with part ion in waste water generates solid matter, and the level-one clarifying basin and the second level clarifying basin are used
In being deposited in the solid matter generated in the first order reaction case and the second order reaction case, the filter plant can be filtered one
Generation but unprecipitated solid matter in order reaction case and the second order reaction case.
6. high saliferous desulfurizing waste water processing device according to claim 5, which is characterized in that the first order reaction case and institute
It states in second order reaction case and is provided with agitating device.
7. high saliferous desulfurizing waste water processing device according to claim 5, which is characterized in that at least described level-one clarifying basin
In added with flocculating agent.
8. high saliferous desulfurizing waste water processing device according to claim 5, which is characterized in that the filter plant is sand filtration
Device or ultrafiltration apparatus.
9. high saliferous desulfurizing waste water processing device according to claim 5, which is characterized in that the melded system further includes
Pre- sink device can precipitate the large particulate solid matter in waste water, input terminal and the waste water output end phase of the pre- sink device
Connection, the output end of the pre- sink device are connected with the input terminal of the first order reaction case.
10. high saliferous desulfurizing waste water processing device according to claim 1, which is characterized in that the concentration systems also wrap
Include filtering water tank and flue evaporation water tank；The input terminal phase of the output end and the ultrafiltration apparatus of the filtering water tank
Connection；The input terminal of the flue evaporation water tank is connected with the output end of the reverse osmosis equipment, the flue evaporation storage
The output end of water tank is connected with the input terminal of the atomising device；
Whether the flue evaporation water tank can control waste water by the conducting valve by the way that conducting valve is in parallel with a blank pipe road
Flow through the flue evaporation water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201822179719.2U CN209567937U (en) | 2018-12-24 | 2018-12-24 | High saliferous desulfurizing waste water processing device |
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| CN201822179719.2U CN209567937U (en) | 2018-12-24 | 2018-12-24 | High saliferous desulfurizing waste water processing device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
-
2018
- 2018-12-24 CN CN201822179719.2U patent/CN209567937U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11563229B1 (en) | 2022-05-09 | 2023-01-24 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11611099B1 (en) | 2022-05-09 | 2023-03-21 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11699803B1 (en) | 2022-05-09 | 2023-07-11 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
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