CN203270048U - 回收电镀废水中重金属的设备 - Google Patents
回收电镀废水中重金属的设备 Download PDFInfo
- Publication number
- CN203270048U CN203270048U CN2013202361880U CN201320236188U CN203270048U CN 203270048 U CN203270048 U CN 203270048U CN 2013202361880 U CN2013202361880 U CN 2013202361880U CN 201320236188 U CN201320236188 U CN 201320236188U CN 203270048 U CN203270048 U CN 203270048U
- Authority
- CN
- China
- Prior art keywords
- exchange resin
- tank
- resin column
- electroplating wastewater
- ion
- 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.)
- Expired - Lifetime
Links
- 239000002351 wastewater Substances 0.000 title claims abstract description 54
- 238000009713 electroplating Methods 0.000 title claims abstract description 43
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 27
- 238000004064 recycling Methods 0.000 title description 4
- 239000011347 resin Substances 0.000 claims abstract description 63
- 229920005989 resin Polymers 0.000 claims abstract description 63
- 230000008929 regeneration Effects 0.000 claims abstract description 52
- 238000011069 regeneration method Methods 0.000 claims abstract description 52
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000010992 reflux Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 75
- 239000003456 ion exchange resin Substances 0.000 claims description 75
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 75
- 239000003792 electrolyte Substances 0.000 claims description 20
- 239000000126 substance Substances 0.000 claims description 16
- 238000004062 sedimentation Methods 0.000 claims description 13
- 239000012492 regenerant Substances 0.000 claims description 12
- 238000010979 pH adjustment Methods 0.000 claims description 9
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000005345 coagulation Methods 0.000 claims description 5
- 238000005189 flocculation Methods 0.000 claims description 5
- 230000016615 flocculation Effects 0.000 claims description 5
- 230000003647 oxidation Effects 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 229910052719 titanium Inorganic materials 0.000 claims description 3
- 230000010287 polarization Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 18
- 238000005342 ion exchange Methods 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 238000005273 aeration Methods 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 7
- 229910001431 copper ion Inorganic materials 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- -1 hydrogen ions Chemical class 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Images
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Abstract
Description
Cu(mg/l) | |
陶氏Ambersep M64型铜专项 | 41.2×103 |
吸附树脂 | |
大孔型氢型阳离子树脂 | 7.6×103 |
陶氏氢型阳离子树脂 | 21.5×103 |
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202361880U CN203270048U (zh) | 2013-05-03 | 2013-05-03 | 回收电镀废水中重金属的设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2013202361880U CN203270048U (zh) | 2013-05-03 | 2013-05-03 | 回收电镀废水中重金属的设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203270048U true CN203270048U (zh) | 2013-11-06 |
Family
ID=49500496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2013202361880U Expired - Lifetime CN203270048U (zh) | 2013-05-03 | 2013-05-03 | 回收电镀废水中重金属的设备 |
Country Status (1)
Country | Link |
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CN (1) | CN203270048U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105174567A (zh) * | 2015-11-05 | 2015-12-23 | 湖南先科环保有限公司 | 一种重金属废水处理和回收系统及方法 |
CN105253954A (zh) * | 2015-10-29 | 2016-01-20 | 桂林斯壮微电子有限责任公司 | 一种制纯水装置 |
-
2013
- 2013-05-03 CN CN2013202361880U patent/CN203270048U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105253954A (zh) * | 2015-10-29 | 2016-01-20 | 桂林斯壮微电子有限责任公司 | 一种制纯水装置 |
CN105174567A (zh) * | 2015-11-05 | 2015-12-23 | 湖南先科环保有限公司 | 一种重金属废水处理和回收系统及方法 |
CN105174567B (zh) * | 2015-11-05 | 2017-07-07 | 湖南先科环保有限公司 | 一种重金属废水处理和回收系统及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG NEW DAYU ENVIRONMENTAL TECHNOLOGY CO., L Free format text: FORMER NAME: GUANGDONG XINDAYU ENVIRONMENTAL ENGINEERING CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 510000, Luogang District District, Guangdong hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, third storey, annex 310, building, Guangzhou Patentee after: GUANGDONG XDY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510660, Luogang District District, Guangdong hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, third storey, annex 310, building, Guangzhou Patentee before: GUANGDONG XINDAYU ENVIRONMENTAL ENGINEERING Co.,Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160503 Address after: 510000, Luogang District District, Guangdong hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, third storey, annex 310, building, Guangzhou Patentee after: GUANGDONG XDY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Patentee after: Zhongshan Mingyu sewage treatment Co.,Ltd. Address before: 510000, Luogang District District, Guangdong hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, third storey, annex 310, building, Guangzhou Patentee before: GUANGDONG XDY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 510000 Guangdong science and Technology Development Zone, Guangzhou City, Department of science and Technology Department, No. two street, room 17, room 101 Co-patentee after: Zhongshan Mingyu sewage treatment Co.,Ltd. Patentee after: GUANGDONG XDY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510000, Luogang District District, Guangdong hi tech Industrial Development Zone, science Avenue, No. 182, C2 District, third storey, annex 310, building, Guangzhou Co-patentee before: Zhongshan Mingyu sewage treatment Co.,Ltd. Patentee before: GUANGDONG XDY ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131106 |