JPS6220843B2 - - Google Patents
Info
- Publication number
- JPS6220843B2 JPS6220843B2 JP11394882A JP11394882A JPS6220843B2 JP S6220843 B2 JPS6220843 B2 JP S6220843B2 JP 11394882 A JP11394882 A JP 11394882A JP 11394882 A JP11394882 A JP 11394882A JP S6220843 B2 JPS6220843 B2 JP S6220843B2
- Authority
- JP
- Japan
- Prior art keywords
- floc
- raw water
- flocs
- coagulation
- amount
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000004062 sedimentation Methods 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 23
- 239000000701 coagulant Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 239000008213 purified water Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 239000002245 particle Substances 0.000 description 15
- 230000015271 coagulation Effects 0.000 description 12
- 238000005345 coagulation Methods 0.000 description 12
- 244000144992 flock Species 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 4
- 230000016615 flocculation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- YQNRVGJCPCNMKT-LFVJCYFKSA-N 2-[(e)-[[2-(4-benzylpiperazin-1-ium-1-yl)acetyl]hydrazinylidene]methyl]-6-prop-2-enylphenolate Chemical compound [O-]C1=C(CC=C)C=CC=C1\C=N\NC(=O)C[NH+]1CCN(CC=2C=CC=CC=2)CC1 YQNRVGJCPCNMKT-LFVJCYFKSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394882A JPS596906A (ja) | 1982-07-02 | 1982-07-02 | 凝集沈殿装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11394882A JPS596906A (ja) | 1982-07-02 | 1982-07-02 | 凝集沈殿装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596906A JPS596906A (ja) | 1984-01-14 |
| JPS6220843B2 true JPS6220843B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-05-09 |
Family
ID=14625215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11394882A Granted JPS596906A (ja) | 1982-07-02 | 1982-07-02 | 凝集沈殿装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3922633A1 (de) * | 1989-07-10 | 1991-01-17 | Passavant Werke | Verfahren zum entwaessern von schlaemmen in filterpressen |
-
1982
- 1982-07-02 JP JP11394882A patent/JPS596906A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596906A (ja) | 1984-01-14 |
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