CN104900283B - A kind of nuclear power plant's Liquid Radwaste Treatment - Google Patents
A kind of nuclear power plant's Liquid Radwaste Treatment Download PDFInfo
- Publication number
- CN104900283B CN104900283B CN201510157759.5A CN201510157759A CN104900283B CN 104900283 B CN104900283 B CN 104900283B CN 201510157759 A CN201510157759 A CN 201510157759A CN 104900283 B CN104900283 B CN 104900283B
- Authority
- CN
- China
- Prior art keywords
- drainage
- unit
- subsystem
- service
- processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/08—Processing by evaporation; by distillation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/10—Processing by flocculation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The present invention relates to a kind of nuclear power plant's Liquid Radwaste Treatment, including process drain processing subsystem, chemistry and land drainage processing subsystem, service drainage sunk well subsystem and concentrate subsystem again, process drain processing subsystem includes the process drain collector unit being sequentially connected in series, flocculation injection and ion-exchange unit, reverse osmosis units and monitoring groove；Chemistry and land drainage processing subsystem include chemical drainage collection unit and land drainage collector unit, also include ultrafiltration and the reverse osmosis units being sequentially connected in series with chemical drainage collection unit and land drainage collector unit downstream, ion-exchange unit and chemistry and land drainage multiplexing groove；Service drainage sunk well subsystem includes the ozone/treatment with ultraviolet light unit being sequentially connected in series, precision processing unit and service draining multiplexing groove；Concentrating subsystem again includes concentration and evaporation unit.Discharged after the processing of the higher waste liquid of the achievable nuclear power plant's tritium concentration of the present invention and tritium concentration is relatively low or is substantially free of the function being multiplexed after the processing of tritium waste liquid.
Description
Technical field
The invention belongs to liquid waste disposal technique field, and in particular to a kind of nuclear power plant's Liquid Radwaste Treatment.
Background technology
To solve increasingly serious energy problem, on the premise of ensuring securely and reliably, national departments concerned just pushes away steadily
Enter planning and the Site Selection of inland nuclear power plant.Relative to coastal nuclear power plant, it is tight Available water resources to be easily present in inland nuclear power plant
Situation about opening.Nuclear power plant's Liquid Radwaste Treatment is used to handle radioactive liquid waste caused by nuclear power plant control zone, existing
Most radioactive substances in radioactive liquid waste produced by engineering treatment technology can be run to nuclear power plant are handled,
But it is difficult to detritiation.Therefore, by reasonable disposition Spent Radioactive liquor treating process, in being run according to nuclear power plant in produced waste liquid
The different of tritium concentration carry out categorised collection and handled, it is possible to achieve discharged after the processing of the higher waste liquid of nuclear power plant's tritium concentration, and
Tritium concentration is relatively low or is substantially free of the function for multiplexing of classifying after the processing of tritium waste liquid, reduces nuclear power plant nuclear island part to greatest extent
Water demand, effectively alleviate the situation that water resource lacks regional nuclear power plant's short water supply.
Chinese patent application " nuclear power station radioactive waste liquid treatment " (application number 201310065960, publication date 2013
Year 05 day 06 month) disclosed in technical scheme do not consider to the multiplexing after radioactive liquid waste processing.Chinese patent application " Spent Radioactive
Technical side disclosed in the processing method and processing unit of liquid " (application number 200880106696, publication date 2010 year 08 month 04 day)
Case mainly uses electrodialytic technique, obvious with the technical solution adopted in the present invention difference.A kind of Chinese patent application " nuclear power plant
Technical scheme uses disclosed in laundrywastes processing unit " (application number 201420190471, publication date on December 17th, 2014)
Be to increase on the basis of traditional Fenton oxidation method employed in method the processing laundrywastes, with the present invention of ultraviolet light
Ozone and treatment with ultraviolet light method are different, and the patent just for laundrywastes processing and do not consider to be multiplexed.Chinese patent
The application method of radioactive wastewater " a kind of handle " (application number 201310103374, publication date on June 26th, 2013) is disclosed
Technical scheme is mainly handled radioactive wastewater using reverse osmosis process, bright with the technical solution adopted in the present invention difference
It is aobvious.
The content of the invention
For defect present in prior art, it is an object of the invention to provide a kind of nuclear power plant's radioactive liquid waste processing system
System, by reasonable disposition Spent Radioactive liquor treating process, realize discharge and tritium after the processing of the higher waste liquid of nuclear power plant's tritium concentration
Concentration is relatively low or is substantially free of the function for multiplexing of classifying after the processing of tritium waste liquid.
Technical scheme is as follows：A kind of nuclear power plant's Liquid Radwaste Treatment, including process drain processing
System, chemistry and land drainage processing subsystem, service drainage sunk well subsystem and concentrate subsystem, described process drain again
Processing subsystem includes the process drain collector unit that is sequentially connected in series, flocculation injection and ion-exchange unit, reverse osmosis units and
Monitor groove；Described chemistry and land drainage processing subsystem include chemical drainage collection unit and land drainage collector unit,
Also include the ultrafiltration and counter-infiltration being sequentially connected in series with described chemical drainage collection unit and land drainage collector unit downstream
Unit, ion-exchange unit and chemistry and land drainage multiplexing groove；Described service drainage sunk well subsystem includes being sequentially connected in series
Ozone, treatment with ultraviolet light unit, precision processing unit and service draining multiplexing groove；The described subsystem that concentrates again includes concentration steaming
Bill member.
Further, described chemistry and the ultrafiltration in land drainage processing subsystem and reverse osmosis units downstream with it is chemical and
Land drainage multiplexing barrel line is connected, when chemical draining and land drainage do not need ion-exchange process processing to meet to be multiplexed
It is required that when, chemistry and land drainage multiplexing groove can be directly entered by ultrafiltration and reverse osmosis units downstream bypass pipeline.
Further, the precision processing unit of described service drainage sunk well subsystem used according to the service actual water quality of draining
Filter, absorption and one kind in desalination process or combination carry out precision processing to service draining.
Further, described reverse osmosis units and ultrafiltration and reverse osmosis units are connected with concentration and evaporation unit pipeline, dense
Contracting evaporation element is concentrated again to concentrate caused by reverse osmosis units and ultrafiltration and reverse osmosis units work, is reduced secondary
The yield of waste.
Further, described chemical drainage collection unit is connected by unidirectional pipeline with process drain collector unit, working as
When learning that the chemical draining tritium concentration that is collected into of drainage collection unit is higher to be unsatisfactory for multiplex requirements, described unidirectional pipeline can be passed through
Discharged after being delivered to the processing of process drain collector unit.
Further, described land drainage collector unit is connected by unidirectional pipeline with process drain collector unit, local
Land drainage tritium concentration that face drainage collection unit is collected into is higher when being unsatisfactory for multiplex requirements, can be by being collected with process drain
The unidirectional pipeline of unit connection discharges after being delivered to the processing of process drain collector unit.
Further, described process drain collector unit is connected with ultrafiltration and reverse osmosis units, when process drain collects list
The process drain tritium concentration that member is collected is when meeting multiplex requirements, can be by the pipeline entranceization that is connected with ultrafiltration and reverse osmosis units
Learn and be multiplexed after being handled with land drainage processing subsystem.
Further, ozone/treatment with ultraviolet light list of described land drainage collector unit and service drainage sunk well subsystem
First downstream line is connected, and when service draining can not be by being multiplexed through analysis after servicing drainage sunk well subsystem processes, can pass through
Land drainage collector unit is delivered to after crossing ozone and treatment with ultraviolet light cell processing, subsystem is handled by chemistry and land drainage
It is multiplexed after system processing.
Beneficial effects of the present invention are as follows：A kind of nuclear power plant's Liquid Radwaste Treatment provided by the invention, by setting
Put different collector units and collect the different waste liquid of water quality, by reasonable disposition Spent Radioactive liquor treating process, according to nuclear power plant
The different of tritium concentration carry out categorised collection and handled in produced waste liquid in operation, realize the place of the higher waste liquid of nuclear power plant's tritium concentration
Discharge and tritium concentration are relatively low or be substantially free of the function for multiplexing of classifying after the processing of tritium waste liquid after reason, and colleague concentrates subsystem again
Concentration and evaporation unit, concentrate is concentrated again by evaporation technology, the yield of secondary waste is reduced to greatest extent, subtracts
The water demand of few nuclear power plant nuclear island part, effectively alleviates the situation that water resource lacks regional nuclear power plant's short water supply.
Brief description of the drawings
Fig. 1 is a kind of structural representation of nuclear power plant's Liquid Radwaste Treatment.
In figure：1 process drain processing subsystem, 2 chemistry and land drainage processing subsystem, 3 service drainage sunk well subsystems
System, 4 concentrate subsystem again.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of nuclear power plant's Liquid Radwaste Treatment provided by the present invention, including at 1 process drain
Subsystem is managed, 2 chemistry and land drainage processing subsystem, 3 service drainage sunk well subsystems and 4 concentrate subsystem again.
Process drain processing subsystem includes the process drain collector unit being sequentially connected in series, flocculation injection and ion exchange list
Member, reverse osmosis units and monitoring groove.
Chemistry and land drainage processing subsystem include chemical drainage collection unit, land drainage collector unit, ultrafiltration with
Reverse osmosis units, ion-exchange unit and chemistry and land drainage multiplexing groove.
Service drainage sunk well subsystem includes the ozone being sequentially connected in series, treatment with ultraviolet light unit, precision processing unit and service
Draining is multiplexed groove.
Concentrating subsystem again includes concentration and evaporation unit.
Chemical drainage collection unit and land drainage collector unit are connected with ultrafiltration and reverse osmosis units, ultrafiltration and reverse osmosis
Saturating unit is multiplexed groove with chemistry and land drainage by downstream bypass pipeline and is connected.
From the above as can be seen that a kind of nuclear power plant's Liquid Radwaste Treatment, by setting different collection lists
Member collects the different waste liquid of water quality, and using different group technologies by collected liquid waste processing to meeting discharge standard or full
Sufficient multiplexing criteria.
Process drain collector unit is used to collecting higher tritium concentration and radioactive concentration and the higher process drain of boron concentration,
And use particulate matter in flocculation injection and ion exchange and the group technology of counter-infiltration removal process drain outside detritiation, with colloid
Radionuclide existing for state, with radionuclide existing for ionic state and boron, received after process drain is handled to emission level
Collection monitors (node N01 to node N02) to be discharged in groove is monitored.
Tritium concentration is relatively low and radioactive concentration is higher, the chemistry of complex chemical composition for collecting for chemical drainage collection unit
Draining, chemical draining are handled using ultrafiltration and the group technology of counter-infiltration and ion-exchange process, pass through ultrafiltration and reverse osmosis
After saturating technique removes most of radionuclide and impurity, then by ion-exchange process progress precision processing, by chemical drainage position
Reason treats multiplexing (node N03 to node N04, through celebrating a festival to collecting after multiplexing level to monitor in chemistry and land drainage multiplexing groove
Point N16).When chemical draining does not need ion-exchange process processing to meet multiplex requirements, ultrafiltration and counter-infiltration can be passed through
Unit downstream bypass pipeline (node N16 to node N17) is directly entered chemistry and land drainage multiplexing groove.
Land drainage collector unit is used to collecting tritium concentration and radioactive concentration is relatively low, ground of complex chemical composition row
Water, land drainage are handled using ultrafiltration and the group technology of counter-infiltration and ion-exchange process, pass through ultrafiltration and counter-infiltration
After technique removes most of radionuclide and impurity, then by ion-exchange process progress precision processing, land drainage is handled
Collecting to monitor in chemistry and land drainage multiplexing groove after to multiplexing level treats multiplexing (node N05 to node N04, by node
N16).When land drainage does not need ion-exchange process processing to meet multiplex requirements, ultrafiltration and counter-infiltration list can be passed through
First downstream bypass pipeline (node N16 to node N17) is directly entered chemistry and land drainage multiplexing groove.
Service drainage collection unit, which is used to collecting, is substantially free of tritium and radioactivity but the more service draining of organic matter, and adopts
Handled with ozone and UV treatment and the group technology of precision processing, ozone and UV treatment are used to destroy in service draining
Organic matter, precision processing is according to the actual water quality of service draining using one kind in filtering, absorption and desalination process or combination to service
Draining carries out precision processing, will collect to monitor in service draining multiplexing groove after service drainage sunk well to multiplexing level and treats multiplexing (section
Point N06 to node N07).
As shown in figure 1, described chemical drainage collection unit passes through pipeline (node N10 to node N11) and process drain
Collector unit is connected, and described land drainage collector unit is collected single by pipeline (node N12 to node N13) and process drain
Member is connected, and described process drain collector unit is connected (node N08 to node N09) with ultrafiltration and reverse osmosis units.
Obviously, using said structure, it is possible to achieve when the chemical draining tritium concentration that chemical drainage collection unit is collected into compared with
When height is unsatisfactory for multiplex requirements, can by with the pipelined that process drain collector unit is connected to process drain collector unit
Discharged after reason；Drainage collection unit is collected into when ground land drainage tritium concentration is higher when being unsatisfactory for multiplex requirements, can pass through
Discharged with after the pipelined that process drain collector unit is connected to process drain collector unit processing；When process drain collects list
The process drain tritium concentration that member is collected is when meeting multiplex requirements, can be by the pipeline entranceization that is connected with ultrafiltration and reverse osmosis units
Learn and be multiplexed after being handled with land drainage processing subsystem.
To avoid the higher process drain of tritium concentration from entering chemistry and land drainage collector unit, process drain collector unit
Pipeline between chemistry and land drainage collector unit is unidirectional.
As shown in figure 1, described service drainage sunk well subsystem passes through ozone and ultraviolet light with land drainage collector unit
Processing unit downstream line is connected.
Obviously, using said structure, it is possible to achieve when service draining can not be by servicing drainage sunk well subsystem through analysis
When being multiplexed after processing, land drainage collector unit (node N14 can be delivered to after ozone and treatment with ultraviolet light cell processing
To node N15), by being multiplexed after chemistry and the processing of land drainage processing subsystem.
As shown in figure 1, described reverse osmosis units and ultrafiltration and reverse osmosis units are connected with concentration and evaporation unit.
Obviously, using said structure, concentrate caused by the reverse osmosis units processing of process drain processing subsystem can
With by reverse osmosis units with concentrate again subsystem concentration and evaporation unit be connected pipeline (node N20 to node N21) be sent into concentrate
Evaporation element, concentrate is concentrated again by evaporation technology, reduces the yield of secondary waste.At chemistry and land drainage
Concentrate caused by managing the ultrafiltration and reverse osmosis units processing of subsystem can be by ultrafiltration and reverse osmosis units with concentrating again
Subsystem concentration and evaporation unit be connected pipeline (node N18 to node N19) be sent into concentration and evaporation unit, by evaporation technology to dense
Contracting liquid is concentrated again, reduces the yield of secondary waste.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if belonging to the model of the claims in the present invention and its equivalent technology to these modifications and variations of the present invention
Within enclosing, then the present invention is also intended to comprising including these changes and modification.
Claims (8)
1. a kind of nuclear power plant's Liquid Radwaste Treatment, including process drain processing subsystem (1), at chemistry and land drainage
Subsystem (2) is managed, drainage sunk well subsystem (3) is serviced and concentrates subsystem (4) again, it is characterised in that：Described process drain
Processing subsystem includes the process drain collector unit that is sequentially connected in series, flocculation injection and ion-exchange unit, reverse osmosis units and
Monitoring groove, process drain collector unit is used to collecting higher tritium concentration and radioactive concentration and the higher process drain of boron concentration,
And use particulate matter in flocculation injection and ion exchange and the group technology of counter-infiltration removal process drain outside detritiation, with colloid
Radionuclide existing for state, with radionuclide existing for ionic state and boron, received after process drain is handled to emission level
Collection monitors to be discharged in groove is monitored；Described chemistry and land drainage processing subsystem include chemical drainage collection unit and ground
Face drainage collection unit, in addition to be sequentially connected in series with described chemical drainage collection unit and land drainage collector unit downstream
Ultrafiltration and reverse osmosis units, ion-exchange unit and chemistry and land drainage multiplexing groove, chemical drainage collection unit be used for receive
Collect that tritium concentration is relatively low and radioactive concentration is higher, complex chemical composition chemical draining, chemical draining uses ultrafiltration and counter-infiltration
Handled with the group technology of ion-exchange process, after removing radionuclide and impurity by ultrafiltration and reverse osmosis process,
Precision processing is carried out by ion-exchange process again, answered being collected after chemical drainage sunk well to multiplexing level in chemistry and land drainage
Wait to be multiplexed with monitoring in groove；Tritium concentration and radioactive concentration are relatively low, chemical composition is multiple for collecting for land drainage collector unit
Miscellaneous land drainage, land drainage are handled using ultrafiltration and the group technology of counter-infiltration and ion-exchange process, by super
After filter and reverse osmosis process remove radionuclide and impurity, then by ion-exchange process progress precision processing, by land drainage
Collect to monitor in chemistry and land drainage multiplexing groove after processing to multiplexing level and wait to be multiplexed；Described service drainage sunk well subsystem
System includes service drainage collection unit, ozone and the treatment with ultraviolet light unit being sequentially connected in series, and precision processing unit and service draining are answered
Use groove；The described subsystem that concentrates again includes concentration and evaporation unit；Described service drainage collection unit is used to collect substantially not
Containing tritium and radioactivity but the more service draining of organic matter, and using ozone and UV treatment and the group technology of precision processing at
Reason, ozone and UV treatment are used for the organic matter destroyed in service draining, and precision processing uses according to the actual water quality of service draining
Filtering, absorption and one kind in desalination process or combination carry out precision processing to service draining, will service drainage sunk well to being multiplexed water
Collect to monitor in service draining multiplexing groove after flat and wait to be multiplexed.
2. nuclear power plant's Liquid Radwaste Treatment according to claim 1, it is characterised in that：Described chemistry and ground
Ultrafiltration and reverse osmosis units downstream in drainage sunk well subsystem (2) are connected with chemistry and land drainage multiplexing barrel line.
3. nuclear power plant's Liquid Radwaste Treatment according to claim 1, it is characterised in that：Described service drainage position
Manage the precision processing unit of subsystem (3) according to the actual water quality of service draining using one kind in filtering, absorption and desalination process or
Combination carries out precision processing to service draining.
4. nuclear power plant's Liquid Radwaste Treatment according to claim 1, it is characterised in that：Described reverse osmosis units
It is connected with ultrafiltration and reverse osmosis units with concentration and evaporation unit pipeline.
5. nuclear power plant's Liquid Radwaste Treatment according to claim 1 to 4 any claim, it is characterised in that：
Described chemical drainage collection unit is connected by unidirectional pipeline with process drain collector unit.
6. nuclear power plant's Liquid Radwaste Treatment according to claim 1 to 4 any claim, it is characterised in that：
Described land drainage collector unit is connected by unidirectional pipeline with process drain collector unit.
7. nuclear power plant's Liquid Radwaste Treatment according to claim 1 to 4 any claim, it is characterised in that：
Described process drain collector unit is connected with ultrafiltration and reverse osmosis units.
8. nuclear power plant's Liquid Radwaste Treatment according to claim 1 to 4 any claim, it is characterised in that：
Described land drainage collector unit is connected with the ozone and treatment with ultraviolet light unit downstream line for servicing drainage sunk well subsystem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157759.5A CN104900283B (en) | 2015-04-03 | 2015-04-03 | A kind of nuclear power plant's Liquid Radwaste Treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510157759.5A CN104900283B (en) | 2015-04-03 | 2015-04-03 | A kind of nuclear power plant's Liquid Radwaste Treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104900283A CN104900283A (en) | 2015-09-09 |
| CN104900283B true CN104900283B (en) | 2018-02-09 |
Family
ID=54032898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510157759.5A Active CN104900283B (en) | 2015-04-03 | 2015-04-03 | A kind of nuclear power plant's Liquid Radwaste Treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104900283B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105390172B (en) * | 2015-10-28 | 2018-05-29 | 中广核工程有限公司 | Nuclear power station discharging of waste liquid system |
| CN106803439A (en) * | 2015-11-26 | 2017-06-06 | 大亚湾核电运营管理有限责任公司 | Mobile purifier, Liquid Radwaste Treatment and method for nuclear power station |
| CN105702310B (en) * | 2016-02-24 | 2018-04-06 | 清华大学 | Complex state nucleic 110mAg and 60Co/58Co method in a kind of removal radioactive water |
| CN106001091B (en) * | 2016-06-21 | 2019-03-15 | 江苏山水国土资源开发工程有限公司 | A kind of combined remediation method of radioactive pollution soil |
| CN107170504B (en) * | 2017-05-25 | 2019-02-19 | 绵阳科大久创科技有限公司 | A kind of high ratio puts radioactive wastewater negative pressure evaporation concentrating and treating system and its method |
| CN109754889A (en) * | 2017-11-06 | 2019-05-14 | 中广核工程有限公司 | Nuclear power station Spent Radioactive liquid processing device |
| CN110349689B (en) * | 2018-04-03 | 2021-09-24 | 清华大学 | Radioactive waste liquid treatment device for nuclear power station |
| CN109166642A (en) * | 2018-10-17 | 2019-01-08 | 深圳中广核工程设计有限公司 | Nuclear power station radioactive liquid waste organic matter treating apparatus |
| CN109524143B (en) * | 2018-11-21 | 2020-10-20 | 中国核电工程有限公司 | Method and system for treating radioactive waste liquid of nuclear power plant |
| CN109545418B (en) * | 2018-11-29 | 2022-05-06 | 中国船舶重工集团公司第七一九研究所 | Radioactive waste liquid treatment system and method for offshore nuclear power platform |
| CN111681798B (en) * | 2020-04-30 | 2022-09-27 | 中国辐射防护研究院 | Small-size nuclear facility field radioactivity effluent treatment plant that retires |
| CN113113168A (en) * | 2021-03-03 | 2021-07-13 | 广东核电合营有限公司 | Nuclear power station waste liquid treatment system |
| CN117116520B (en) * | 2023-08-16 | 2024-02-06 | 西南科技大学 | Method for deeply purifying strongly alkaline high-fluorine uranium wastewater and recycling uranium resources |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09189797A (en) * | 1996-01-11 | 1997-07-22 | Toshiba Corp | Radioactive waste liquid treatment facility |
| IL155248A0 (en) * | 2000-10-04 | 2003-11-23 | Great Circle Technologies Inc | Process and apparatus for treating wastewater |
| WO2007083588A1 (en) * | 2006-01-19 | 2007-07-26 | Japan Nuclear Fuel Limited | Sodium salt recycling system for use in wet reprocessing of used nuclear fuel |
| EP2593191B1 (en) * | 2010-10-15 | 2016-05-18 | Avantech, Inc. | Concentrate treatment method and system |
| CN102768870B (en) * | 2012-08-01 | 2016-12-21 | 中广核工程有限公司 | Pressurized-water reactor nuclear power plant waste liquid multiplexing method and system |
| CN103137230B (en) * | 2013-02-28 | 2016-05-11 | 中广核工程有限公司 | Nuclear power station Liquid Radwaste Treatment |
| CN103177784B (en) * | 2013-03-28 | 2015-06-03 | 清华大学 | Method for treating radioactive wastewater |
| CN103698155B (en) * | 2013-11-27 | 2016-04-27 | 中国核电工程有限公司 | A kind of comprehensive sampling system for liquid waste treatment system of nuclear power plant |
| CN103871534B (en) * | 2014-02-25 | 2016-08-17 | 中国核电工程有限公司 | A kind of film processing system for processing nuclear power station chemical waste fluid |
-
2015
- 2015-04-03 CN CN201510157759.5A patent/CN104900283B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104900283A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104900283B (en) | A kind of nuclear power plant's Liquid Radwaste Treatment | |
| Zakrzewska-Trznadel et al. | Membrane processes in nuclear technology-application for liquid radioactive waste treatment | |
| WO2016187915A1 (en) | System for treating radioactive waste water to reach natural background radioactivity levels and application thereof | |
| CN103137230B (en) | Nuclear power station Liquid Radwaste Treatment | |
| CN102642972B (en) | Zero-discharging treatment method of high concentration electroplating wastewater | |
| CN103762004B (en) | A kind of method and system concentrating radioactive wastewater | |
| CN203773964U (en) | Comprehensive waste liquid treatment system for waste treatment system of nuclear power station | |
| Chen et al. | Influence of boron on rejection of trace nuclides by reverse osmosis | |
| CN111499062A (en) | Two-stage treatment process for landfill leachate based on DTRO and MVR | |
| CN102161542B (en) | Method and device for precisely processing nuclear power station condensation water | |
| CN112830533A (en) | Urban sewage discharge control system and method | |
| CN109346203A (en) | Core biochemical decontamination liquid waste treatment system | |
| CN102768870A (en) | Method and system for reusing liquid waste in pressurized water reactor nuclear power station | |
| CN104900284B (en) | A kind of processing system for nuclear power plant's radioactive liquid waste multiplexing | |
| CN110349689A (en) | Nuclear power station Spent Radioactive liquid processing device | |
| CN106057261A (en) | Radioactive element concentrating and recycling apparatus | |
| CN201864636U (en) | Recycling treatment device system of circulating water of power plant | |
| CN108091410A (en) | A kind of nuclear power low-activity waste liquid deepens processing system | |
| CN209895778U (en) | Be used for pressurized water reactor primary circuit cooling water processing system | |
| JPS5637054A (en) | Collecting method of outflowed ion exchange resin | |
| CN109524143B (en) | Method and system for treating radioactive waste liquid of nuclear power plant | |
| CN211507146U (en) | System for adopt adsorbing material to carry out nuclear power station radioactive waste liquid treatment | |
| CN209652000U (en) | A kind of processing system of nickel-containing waste water | |
| CN206417964U (en) | A kind of weaving mill water process circulatory system | |
| CN209307113U (en) | A kind of electroplating wastewater processing recyclable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |