CN201313858Y - Steel wastewater zero-drainage regeneration combining device - Google Patents
Steel wastewater zero-drainage regeneration combining device Download PDFInfo
- Publication number
- CN201313858Y CN201313858Y CNU2008201798292U CN200820179829U CN201313858Y CN 201313858 Y CN201313858 Y CN 201313858Y CN U2008201798292 U CNU2008201798292 U CN U2008201798292U CN 200820179829 U CN200820179829 U CN 200820179829U CN 201313858 Y CN201313858 Y CN 201313858Y
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- CN
- China
- Prior art keywords
- water
- regeneration
- combining device
- wastewater
- steel wastewater
- 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 - Fee Related
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- 239000002351 wastewater Substances 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 230000008929 regeneration Effects 0.000 title claims abstract description 14
- 238000011069 regeneration method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004064 recycling Methods 0.000 claims abstract description 3
- 238000000108 ultra-filtration Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 238000005352 clarification Methods 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 230000008676 import Effects 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 238000011084 recovery Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201798292U CN201313858Y (en) | 2008-11-23 | 2008-11-23 | Steel wastewater zero-drainage regeneration combining device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201798292U CN201313858Y (en) | 2008-11-23 | 2008-11-23 | Steel wastewater zero-drainage regeneration combining device |
Publications (1)
Publication Number | Publication Date |
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CN201313858Y true CN201313858Y (en) | 2009-09-23 |
Family
ID=41125650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008201798292U Expired - Fee Related CN201313858Y (en) | 2008-11-23 | 2008-11-23 | Steel wastewater zero-drainage regeneration combining device |
Country Status (1)
Country | Link |
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CN (1) | CN201313858Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234166A (en) * | 2010-05-05 | 2011-11-09 | 上海东硕环保科技有限公司 | Three-dimensional electrolytic oxidation and membrane separation integrated industrial waste water recycling process |
CN102491574A (en) * | 2011-12-28 | 2012-06-13 | 武汉钢铁(集团)公司 | Advanced treatment technology for comprehensive wastewater of iron and steel enterprises |
CN106277639A (en) * | 2016-09-19 | 2017-01-04 | 山东石横特钢集团有限公司 | Steel wastewater low cost prepares the process of pure water |
CN108298731A (en) * | 2018-03-22 | 2018-07-20 | 沈阳建筑大学 | A kind of deeply removing arsenic system and device and its dearsenicating method |
-
2008
- 2008-11-23 CN CNU2008201798292U patent/CN201313858Y/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102234166A (en) * | 2010-05-05 | 2011-11-09 | 上海东硕环保科技有限公司 | Three-dimensional electrolytic oxidation and membrane separation integrated industrial waste water recycling process |
CN102491574A (en) * | 2011-12-28 | 2012-06-13 | 武汉钢铁(集团)公司 | Advanced treatment technology for comprehensive wastewater of iron and steel enterprises |
CN102491574B (en) * | 2011-12-28 | 2013-07-31 | 武汉钢铁(集团)公司 | Advanced treatment technology for comprehensive wastewater of iron and steel enterprises |
CN106277639A (en) * | 2016-09-19 | 2017-01-04 | 山东石横特钢集团有限公司 | Steel wastewater low cost prepares the process of pure water |
CN108298731A (en) * | 2018-03-22 | 2018-07-20 | 沈阳建筑大学 | A kind of deeply removing arsenic system and device and its dearsenicating method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Dongshuo Environmental Protection Technology Co.,Ltd. Assignor: Chen Yegang Contract fulfillment period: 2009.8.30 to 2014.8.30 Contract record no.: 2009310000203 Denomination of utility model: Steel wastewater zero-drainage regeneration combining device Granted publication date: 20090923 License type: Exclusive license Record date: 20090908 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.30 TO 2014.8.30; CHANGE OF CONTRACT Name of requester: SHANGHAI DENOVO ENVIRONMENTAL PROTECTION TECHNOLOG Effective date: 20090908 |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DENOVO ENVIRONMENTAL PROTECTION TECHNOLOG Free format text: FORMER OWNER: CHEN YEGANG Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200237 ROOM 202, NO.65, LANE 258, TIANDENG ROAD, XUHUI DISTRICT, SHANGHAI CITY TO: 200233 ROOM 1109, NO.20, NO.487, TIANLIN ROAD, XUHUI DISTRICT, SHANGHAI CITY |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: 200233, room 20, No. 487, Tianlin Road, Shanghai, Xuhui District, 1109 Patentee after: Shanghai Dongshuo Environmental Protection Technology Co.,Ltd. Address before: 200237, room 65, No. 258, Lane 202, waiting Road, Xuhui District, Shanghai Patentee before: Chen Yegang |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161123 |