SG10201911539PA - A filter for treating ammonia nitrogen sewage - Google Patents
A filter for treating ammonia nitrogen sewageInfo
- Publication number
- SG10201911539PA SG10201911539PA SG10201911539PA SG10201911539PA SG10201911539PA SG 10201911539P A SG10201911539P A SG 10201911539PA SG 10201911539P A SG10201911539P A SG 10201911539PA SG 10201911539P A SG10201911539P A SG 10201911539PA SG 10201911539P A SG10201911539P A SG 10201911539PA
- Authority
- SG
- Singapore
- Prior art keywords
- filter
- ammonia nitrogen
- treating ammonia
- nitrogen sewage
- sewage
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910797469.5A CN110451734B (en) | 2019-08-27 | 2019-08-27 | Filter for ammonia nitrogen sewage treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
SG10201911539PA true SG10201911539PA (en) | 2021-03-30 |
Family
ID=68489430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG10201911539PA SG10201911539PA (en) | 2019-08-27 | 2019-12-03 | A filter for treating ammonia nitrogen sewage |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN110451734B (en) |
SG (1) | SG10201911539PA (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114184649A (en) * | 2020-09-14 | 2022-03-15 | 芯视界(北京)科技有限公司 | Ammonia nitrogen detection part and ammonia nitrogen detection equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102070281A (en) * | 2010-12-01 | 2011-05-25 | 南京林业大学 | Double-layer composite biological denitrification device and method |
-
2019
- 2019-08-27 CN CN201910797469.5A patent/CN110451734B/en active Active
- 2019-12-03 SG SG10201911539PA patent/SG10201911539PA/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN110451734A (en) | 2019-11-15 |
CN110451734B (en) | 2021-02-02 |
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