CN102522134A - Purification system for treating radioactive contamination water into drinking water - Google Patents

Purification system for treating radioactive contamination water into drinking water Download PDF

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Publication number
CN102522134A
CN102522134A CN2011104369793A CN201110436979A CN102522134A CN 102522134 A CN102522134 A CN 102522134A CN 2011104369793 A CN2011104369793 A CN 2011104369793A CN 201110436979 A CN201110436979 A CN 201110436979A CN 102522134 A CN102522134 A CN 102522134A
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Prior art keywords
filter
water
inlet
communicated
outlet
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CN2011104369793A
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CN102522134B (en
Inventor
张铁林
张凯
张亚奕
刘明亚
李斌
蔡立津
马勋
郭健
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Research Institute of Physical and Chemical Engineering of Nuclear Industry
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Huahe New Technology Development Company Research Institute Of Physical And Chemical Engineering Of Nuclear Industry
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Priority to CN201110436979.3A priority Critical patent/CN102522134B/en
Publication of CN102522134A publication Critical patent/CN102522134A/en
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Abstract

The invention discloses a purification system for treating radioactive contamination water into drinking water, which comprises a surge pump, a front treating device, a film separating device and a rear treating device. The front treating device comprises a micro-filter, an ultrafilter and a chemicals adding device. The film separating device comprises a high-pressure pump and a reverse osmosis filter set. The rear treating device comprises a combination absorber, a sterilizer and a precision filter. The chemicals adding device is arranged on a pipeline arranged between the ultrafilter and the high-pressure pump. The purification system for treating the radioactive contamination water into the drinking water is reasonable in structure, convenient to use, thorough in water treatment and capable of treating the radioactive contamination water into a drinking water standard.

Description

A kind of cleaning system that the radioactive contamination water treatment is become potable water
Technical field
The invention belongs to a kind of water purification device; Be specifically related to a kind ofly when being mainly used in the open air, can apace domestic waters such as containing above underground water of above surface water of radioactive V class that exceeds standard or IV class or tap water be processed into the cleaning system of Drinking Water with the operation of nuclear pollution zone.
Background technology
Along with rapid development of high and new; The complicacy of future war and Unpredictability have become inevitable, in case accidents such as nuclear blast, nuclear leakage, biological warfare, chemical warfare, the attack of terrorism take place, not only cause casualties; The more important thing is the severe contamination that can cause to environment; Especially at the large size city of resident's population concentration, need the low-activity water treatment be become Drinking Water, be used at nuclear pollution zone preparation potable water.At present, the water purification system complex structure of prior art, expense height, and also purification is not thorough, does not often reach the standard of potable water.
Summary of the invention
The present invention proposes for the shortcoming that overcomes the prior art existence, and its objective is provides a kind of cleaning system that can apace the low-activity water treatment be become Drinking Water.
Technical scheme of the present invention is: a kind of cleaning system that the radioactive contamination water treatment is become potable water; Comprise the pump of surging, pretreating device, membrane separation device and after-treatment device; The described delivery side of pump of surging is communicated with the inlet of micro-filtration filtrator; The outlet of micro-filtration filtrator is communicated with the inlet of ultra filtration filter, and the outlet of ultra filtration filter is communicated with the inlet of high-pressure pump.Pipeline between ultra filtration filter and the high-pressure pump is provided with chemicals dosing plant; The high pressure delivery side of pump is communicated with the inlet of reverse osmosis filter group; The water outlet of reverse osmosis filter group is communicated with the inlet of combined type adsorber; The outlet of combined type adsorber is communicated with the inlet of sterilizer, and the outlet of sterilizer is communicated with the inlet of accurate filter.
Described micro-filtration filtrator is made up of Stainless Steel Shell and many 1~10 μ m filter cores.
Described reverse osmosis filter group is made up of many reverse osmosis filter SP, and every reverse osmosis filter is made up of glass steel shell and reverse osmosis membrane.
Described combined type adsorber by glass steel shell with in adorn many absorption filter cores and form, adsorbing filter core is the compound adsorbent that contains carbon and resin combination.
Described accurate filter is made up of stainless steel cylinder and 0.1~5 μ m filter core.
The present invention is rational in infrastructure, and is easy to use, and water treatment is thorough, can make the radioactive contamination water treatment become the standard of potable water.
Description of drawings
Fig. 1 is that cleaning system of the present invention is arranged synoptic diagram.
Wherein:
1 pump 2 pretreating devices of surging
3 membrane separation devices, 4 after-treatment devices
5 micro-filtration filtrators, 6 ultra filtration filters
7 chemicals dosing plants, 8 high-pressure pumps
9 reverse osmosis filter groups, 10 combined type adsorbers
11 sterilizers, 12 accurate filters.
Embodiment
Below, a kind of become the cleaning system of potable water to be elaborated the radioactive contamination water treatment with reference to accompanying drawing and embodiment to of the present invention:
As shown in Figure 1, a kind of the radioactive contamination water treatment is become the cleaning system of potable water, comprise the pump 1 of surging, pretreating device 2, membrane separation device 3 and after-treatment device 4.Wherein pretreating device 2 comprises micro-filtration filtrator 5, ultra filtration filter 6 and chemicals dosing plant 7; Membrane separation device 3 comprises high-pressure pump 8 and reverse osmosis filter group 9; After-treatment device 4 comprises combined type adsorber 10, sterilizer 11 and accurate filter 12.
Wherein, The outlet of pump 1 of surging is communicated with the inlet of micro-filtration filtrator 5; The outlet of micro-filtration filtrator 5 is communicated with the inlet of ultra filtration filter 6, and the outlet of ultra filtration filter 6 is communicated with the inlet of high-pressure pump 8, and the pipeline between ultra filtration filter 6 and the high-pressure pump 8 is provided with chemicals dosing plant 7.The outlet of high-pressure pump 8 is communicated with the inlet of reverse osmosis filter group 9; The water outlet of reverse osmosis filter group 9 is communicated with the inlet of combined type adsorber 10; The outlet of combined type adsorber 10 is communicated with the inlet of sterilizer 11, and the outlet of sterilizer 11 is communicated with the inlet of accurate filter 12.
End in reverse osmosis filter group 9 also is provided with dense water out, and the outlet of accurate filter 12 is a pure water inlet.
Wherein, micro-filtration filtrator 5 is made up of Stainless Steel Shell and many 1~10 μ m filter cores, can remove suspended particle and impurity in the water.
Ultra filtration filter 6 is made up of many glass steel shells and ultra filtration filter membrane, mainly removes all kinds of colloids and all kinds of big molecule in the water.
Chemicals dosing plant 7 is made up of dosing pump and soup, and soup is the macromolecule antisludging agent, is mainly used in to prevent the fouling in reverse osmosis filter of indissoluble salt.Reverse osmosis filter group 9 is made up of many reverse osmosis filter SP, and every reverse osmosis filter is made up of glass steel shell and reverse osmosis membrane, can remove most of inorganic salts in the water, amino acid, BOD, COD, bacterium, virus and part salt.
Combined type adsorber 10 by glass steel shell with in adorn many absorption filter cores and form, adsorbing filter core is the compound adsorbent that contains carbon and resin combination, mainly removes the radiomaterial in the water, avoids the various harm of radioactive nuclide.
Sterilizer 11 is a ultraviolet sterilizer, can kill bacterium residual in the water.
Accurate filter 12 is made up of stainless steel cylinder and 0.1~5 μ m, further removes various residual suspended particles and impurity in the water, makes it reach the standard of potable water.
The present invention is rational in infrastructure, and is easy to use, and water treatment is thorough, can make the radioactive contamination water treatment become the standard of potable water.

Claims (5)

1. cleaning system that the radioactive contamination water treatment is become potable water; Comprise the pump of surging (1), pretreating device (2), membrane separation device (3) and after-treatment device (4); It is characterized in that: the outlet of the described pump of surging (1) is communicated with the inlet of micro-filtration filtrator (5); The outlet of micro-filtration filtrator (5) is communicated with the inlet of ultra filtration filter (6), and the outlet of ultra filtration filter (6) is communicated with the inlet of high-pressure pump (8), and the pipeline between ultra filtration filter (6) and the high-pressure pump (8) is provided with chemicals dosing plant (7); The outlet of high-pressure pump (8) is communicated with the inlet of reverse osmosis filter group (9); The water outlet of reverse osmosis filter group (9) is communicated with the inlet of combined type adsorber (10), and the outlet of combined type adsorber (10) is communicated with the inlet of sterilizer (11), and the outlet of sterilizer (11) is communicated with the inlet of accurate filter (12).
2. according to claim 1ly a kind of the radioactive contamination water treatment is become the cleaning system of potable water, it is characterized in that: described micro-filtration filtrator (5) is made up of Stainless Steel Shell and many 1~10 μ m filter cores.
3. a kind of cleaning system that the radioactive contamination water treatment is become potable water according to claim 1; It is characterized in that: described reverse osmosis filter group (9) is made up of many reverse osmosis filter SP, and every reverse osmosis filter is made up of glass steel shell and reverse osmosis membrane.
4. a kind of cleaning system that the radioactive contamination water treatment is become potable water according to claim 1; It is characterized in that: described combined type adsorber (10) by glass steel shell with in adorn many absorption filter cores and form, adsorbing filter core is the compound adsorbent that contains carbon and resin combination.
5. according to claim 1ly a kind of the radioactive contamination water treatment is become the cleaning system of potable water, it is characterized in that: described accurate filter (12) is made up of stainless steel cylinder and 0.1~5 μ m filter core.
CN201110436979.3A 2011-12-23 2011-12-23 Purification system for treating radioactive contamination water into drinking water Active CN102522134B (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201110436979.3A CN102522134B (en) 2011-12-23 2011-12-23 Purification system for treating radioactive contamination water into drinking water

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CN102522134B CN102522134B (en) 2014-08-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106198168A (en) * 2016-09-08 2016-12-07 苏州热工研究院有限公司 The sample preparation device that in a kind of low salinity water, strontium 90 is measured
CN106448788A (en) * 2016-12-02 2017-02-22 北京科泰兴达高新技术有限公司 Deep purifying system of water quality polluted by radioactive substances
CN106448787A (en) * 2014-01-09 2017-02-22 清华大学 Method and device for treating radioactive wastewater

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049352A1 (en) * 2002-11-25 2004-06-10 Rwe Nukem Gmbh Method for treating radioactive waste water
KR100675769B1 (en) * 2003-02-27 2007-01-29 (주)이엔이 Process of Radioactive Liquid Waste
CN101229949A (en) * 2007-12-19 2008-07-30 核工业理化工程研究院华核新技术开发公司 Mobile radioactive liquid waste treatment equipment
CN201965936U (en) * 2010-12-30 2011-09-07 核工业理化工程研究院华核新技术开发公司 Radioactive sewage emergency treatment system with three-prevention function
CN202650577U (en) * 2011-12-23 2013-01-02 核工业理化工程研究院华核新技术开发公司 A decontamination device capable of processing radioactive contamination water into drinking water

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004049352A1 (en) * 2002-11-25 2004-06-10 Rwe Nukem Gmbh Method for treating radioactive waste water
KR100675769B1 (en) * 2003-02-27 2007-01-29 (주)이엔이 Process of Radioactive Liquid Waste
CN101229949A (en) * 2007-12-19 2008-07-30 核工业理化工程研究院华核新技术开发公司 Mobile radioactive liquid waste treatment equipment
CN201965936U (en) * 2010-12-30 2011-09-07 核工业理化工程研究院华核新技术开发公司 Radioactive sewage emergency treatment system with three-prevention function
CN202650577U (en) * 2011-12-23 2013-01-02 核工业理化工程研究院华核新技术开发公司 A decontamination device capable of processing radioactive contamination water into drinking water

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106448787A (en) * 2014-01-09 2017-02-22 清华大学 Method and device for treating radioactive wastewater
CN106448787B (en) * 2014-01-09 2018-10-02 清华大学 A kind of method and apparatus of Spent Radioactive water process
CN106198168A (en) * 2016-09-08 2016-12-07 苏州热工研究院有限公司 The sample preparation device that in a kind of low salinity water, strontium 90 is measured
CN106198168B (en) * 2016-09-08 2020-01-03 苏州热工研究院有限公司 Sample preparation device for measuring strontium-90 in low-salinity water body
CN106448788A (en) * 2016-12-02 2017-02-22 北京科泰兴达高新技术有限公司 Deep purifying system of water quality polluted by radioactive substances

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Address after: 300384 Tianjin hi tech District of Xiqing City Huayuan Industrial Zone Development six road No. 6 Haitai green industry base building J room 104

Patentee after: China core (Tianjin) New Technology Development Co., Ltd.

Address before: 300384 Tianjin hi tech District of Xiqing City Huayuan Industrial Zone Development six road No. 6 Haitai green industry base building J room 104

Patentee before: Huahe New Technology Development Company, Research Institute of Physical and Chemical Engineering of Nuclear Industry

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Effective date of registration: 20200306

Address after: 300180, No. 168 Jintang Road, Hedong District, Tianjin

Patentee after: Inst. of Physics and Chemistry Engineering

Address before: 300384 Tianjin hi tech District of Xiqing City Huayuan Industrial Zone Development six road No. 6 Haitai green industry base building J room 104

Patentee before: China core (Tianjin) New Technology Development Co., Ltd.

TR01 Transfer of patent right