CN213389961U - 一种用于河道治理的排水装置 - Google Patents
一种用于河道治理的排水装置 Download PDFInfo
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- CN213389961U CN213389961U CN202021473448.2U CN202021473448U CN213389961U CN 213389961 U CN213389961 U CN 213389961U CN 202021473448 U CN202021473448 U CN 202021473448U CN 213389961 U CN213389961 U CN 213389961U
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- 238000003466 welding Methods 0.000 claims description 4
- 238000005067 remediation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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CN202021473448.2U CN213389961U (zh) | 2020-07-23 | 2020-07-23 | 一种用于河道治理的排水装置 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drainage device for river regulation Effective date of registration: 20230627 Granted publication date: 20210608 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Hubei Guochuang Road Engineering Co.,Ltd. Registration number: Y2023980045465 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210608 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Hubei Guochuang Road Engineering Co.,Ltd. Registration number: Y2023980045465 |