RU2002127966A - WASTE WATER TREATMENT METHOD - Google Patents
WASTE WATER TREATMENT METHODInfo
- Publication number
- RU2002127966A RU2002127966A RU2002127966/15A RU2002127966A RU2002127966A RU 2002127966 A RU2002127966 A RU 2002127966A RU 2002127966/15 A RU2002127966/15 A RU 2002127966/15A RU 2002127966 A RU2002127966 A RU 2002127966A RU 2002127966 A RU2002127966 A RU 2002127966A
- Authority
- RU
- Russia
- Prior art keywords
- waste water
- water treatment
- treatment method
- urea
- formaldehyde
- Prior art date
Links
- 238000004065 wastewater treatment Methods 0.000 title 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 4
- 239000004202 carbamide Substances 0.000 claims 3
- 239000002351 wastewater Substances 0.000 claims 3
- 230000002378 acidificating Effects 0.000 claims 1
- 239000000706 filtrate Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000002594 sorbent Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002127966/15A RU2228303C1 (en) | 2002-10-17 | 2002-10-17 | Waste water treatment process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2002127966/15A RU2228303C1 (en) | 2002-10-17 | 2002-10-17 | Waste water treatment process |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2002127966A true RU2002127966A (en) | 2004-04-20 |
RU2228303C1 RU2228303C1 (en) | 2004-05-10 |
Family
ID=32679087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2002127966/15A RU2228303C1 (en) | 2002-10-17 | 2002-10-17 | Waste water treatment process |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2228303C1 (en) |
-
2002
- 2002-10-17 RU RU2002127966/15A patent/RU2228303C1/en not_active IP Right Cessation
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