CN211311226U - 一种硝化及反硝化一体化设备 - Google Patents
一种硝化及反硝化一体化设备 Download PDFInfo
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- CN211311226U CN211311226U CN201921831146.5U CN201921831146U CN211311226U CN 211311226 U CN211311226 U CN 211311226U CN 201921831146 U CN201921831146 U CN 201921831146U CN 211311226 U CN211311226 U CN 211311226U
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- pipe
- nitrification
- denitrification
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- 238000006396 nitration reaction Methods 0.000 title description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000011010 flushing procedure Methods 0.000 claims description 77
- 238000011001 backwashing Methods 0.000 claims description 42
- 239000000463 material Substances 0.000 claims description 39
- 238000005406 washing Methods 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 16
- 230000001680 brushing effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 13
- 230000007547 defect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract description 3
- 230000001546 nitrifying effect Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 23
- 239000012535 impurity Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921831146.5U CN211311226U (zh) | 2019-10-28 | 2019-10-28 | 一种硝化及反硝化一体化设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201921831146.5U CN211311226U (zh) | 2019-10-28 | 2019-10-28 | 一种硝化及反硝化一体化设备 |
Publications (1)
Publication Number | Publication Date |
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CN211311226U true CN211311226U (zh) | 2020-08-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201921831146.5U Active CN211311226U (zh) | 2019-10-28 | 2019-10-28 | 一种硝化及反硝化一体化设备 |
Country Status (1)
Country | Link |
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CN (1) | CN211311226U (zh) |
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2019
- 2019-10-28 CN CN201921831146.5U patent/CN211311226U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: An integrated nitrification and denitrification equipment Effective date of registration: 20220318 Granted publication date: 20200821 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. Changsha branch Pledgor: Hunan Sanyou Environmental Protection Technology Co.,Ltd. Registration number: Y2022430000018 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231116 Granted publication date: 20200821 Pledgee: Huarong Bank of Xiangjiang Limited by Share Ltd. Changsha branch Pledgor: Hunan Sanyou Environmental Protection Technology Co.,Ltd. Registration number: Y2022430000018 |