CN101704577B - Double-tube water distribution device with biomembrane reaction of subsurface flow type constructed wetland - Google Patents
Double-tube water distribution device with biomembrane reaction of subsurface flow type constructed wetland Download PDFInfo
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- CN101704577B CN101704577B CN2009100618840A CN200910061884A CN101704577B CN 101704577 B CN101704577 B CN 101704577B CN 2009100618840 A CN2009100618840 A CN 2009100618840A CN 200910061884 A CN200910061884 A CN 200910061884A CN 101704577 B CN101704577 B CN 101704577B
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- pipe
- water
- water distributor
- tube
- interior pipe
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009100618840A CN101704577B (en) | 2009-04-28 | 2009-04-28 | Double-tube water distribution device with biomembrane reaction of subsurface flow type constructed wetland |
Applications Claiming Priority (1)
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CN2009100618840A CN101704577B (en) | 2009-04-28 | 2009-04-28 | Double-tube water distribution device with biomembrane reaction of subsurface flow type constructed wetland |
Publications (2)
Publication Number | Publication Date |
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CN101704577A CN101704577A (en) | 2010-05-12 |
CN101704577B true CN101704577B (en) | 2012-06-27 |
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CN2009100618840A Active CN101704577B (en) | 2009-04-28 | 2009-04-28 | Double-tube water distribution device with biomembrane reaction of subsurface flow type constructed wetland |
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CN (1) | CN101704577B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102351317B (en) * | 2011-09-09 | 2013-04-24 | 杨欣 | Sewage treatment artificial wetland system |
CN102976493A (en) * | 2012-11-30 | 2013-03-20 | 南京农业大学 | Horizontal subsurface flow constructed wetlands experimental device |
CN103964578B (en) * | 2014-05-13 | 2015-09-30 | 姚永新 | Directly be applied in the water purifying processing system in the wetland of sewage ditch sewage river seedbed and process for purifying water |
CN107854882A (en) * | 2017-11-03 | 2018-03-30 | 深圳市纯水号水处理科技有限公司 | A kind of easy water-locator |
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2009
- 2009-04-28 CN CN2009100618840A patent/CN101704577B/en active Active
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CN101704577A (en) | 2010-05-12 |
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Owner name: WUHAN LVMING ENVIRONMENTAL PROTECTION ENGINEERING Free format text: FORMER OWNER: WUHAN LVWO ENVIRONMENTAL PROTECTION TECHNICAL EQUIPMENT CO., LTD. Effective date: 20110701 |
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Free format text: CORRECT: ADDRESS; FROM: 430010 4/F, JIANG AN HIGH-TECH. VENTURE CENTER BUILDING, SPECIAL NO. 1, JIANGDA ROAD, HANKOU, WUHAN CITY, HUBEI PROVINCE TO: 430010 1/F, BUILDING 3, YUCAIYUAN, YUCAI VILLAGE 4, HUAQIAO, WUHAN CITY, HUBEI PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20110701 Address after: Four Hubei province Yucai village 430010 Wuhan Huaqiao Yucai Court Building 1 floor 3 Applicant after: Wuhan Lvwo Environmental Protection Technology Equipment Co., Ltd. Address before: 430010, Hubei, Wuhan province Hankou River Road on the 1st river bank hi tech Innovation Center building, 4 floor Applicant before: Wuhan Lvwo Environmental Protection Technology Equipment Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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Owner name: LI XIANFANG Free format text: FORMER OWNER: WUHAN LVMING ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. Effective date: 20130924 |
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Free format text: CORRECT: ADDRESS; FROM: 430010 WUHAN, HUBEI PROVINCE TO: 430015 WUHAN, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130924 Address after: Room 96, ocean building, No. 1501 Hongkong Road, Jiang'an District, Hubei, Wuhan, 430015 Patentee after: Li Xianfang Address before: Four Hubei province Yucai village 430010 Wuhan Huaqiao Yucai Court Building 1 floor 3 Patentee before: Wuhan Lvwo Environmental Protection Technology Equipment Co., Ltd. |
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Owner name: WUHAN LVMING ENVIRONMENTAL PROTECTION ENGINEERING Free format text: FORMER OWNER: LI XIANFANG Effective date: 20150630 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20150630 Address after: 430015 Hubei province Wuhan City Jiang'an District Huangxiaohe Road No. 1 Patentee after: Wuhan Lvwo Environmental Protection Technology Equipment Co., Ltd. Address before: Room 96, ocean building, No. 1501 Hongkong Road, Jiang'an District, Hubei, Wuhan, 430015 Patentee before: Li Xianfang |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 430015 Hubei province Wuhan City Jiang'an District Huangxiaohe Road No. 1 Patentee after: WUHAN LVMINGLI HUANNENG CO., LTD. Address before: 430015 Hubei province Wuhan City Jiang'an District Huangxiaohe Road No. 1 Patentee before: Wuhan Lvwo Environmental Protection Technology Equipment Co., Ltd. |