JPH0411278B2 - - Google Patents
Info
- Publication number
- JPH0411278B2 JPH0411278B2 JP11009884A JP11009884A JPH0411278B2 JP H0411278 B2 JPH0411278 B2 JP H0411278B2 JP 11009884 A JP11009884 A JP 11009884A JP 11009884 A JP11009884 A JP 11009884A JP H0411278 B2 JPH0411278 B2 JP H0411278B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- turbidity
- degrees
- aluminum sulfate
- polyaluminum chloride
- 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 Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 15
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 5
- 238000005189 flocculation Methods 0.000 claims description 3
- 230000016615 flocculation Effects 0.000 claims description 3
- 230000000052 comparative effect Effects 0.000 description 10
- 239000006228 supernatant Substances 0.000 description 7
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000003311 flocculating effect Effects 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11009884A JPS60255121A (ja) | 1984-05-30 | 1984-05-30 | 上水処理における凝集処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11009884A JPS60255121A (ja) | 1984-05-30 | 1984-05-30 | 上水処理における凝集処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60255121A JPS60255121A (ja) | 1985-12-16 |
| JPH0411278B2 true JPH0411278B2 (enrdf_load_stackoverflow) | 1992-02-27 |
Family
ID=14526980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11009884A Granted JPS60255121A (ja) | 1984-05-30 | 1984-05-30 | 上水処理における凝集処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60255121A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252097A (ja) * | 1988-08-16 | 1990-02-21 | Tokyo Met Gov Gesuidou Service Kk | 有機性汚泥の脱水制御方法 |
| JPH0252100A (ja) * | 1988-08-16 | 1990-02-21 | Tokyo Met Gov Gesuidou Service Kk | 有機性汚泥の脱水制御方法 |
| JP2014098558A (ja) * | 2012-11-13 | 2014-05-29 | Kobe Steel Ltd | 放射性セシウムを含む汚染水の浄化方法 |
| SG11201504957RA (en) * | 2012-12-25 | 2015-07-30 | Toray Industries | Water treatment method |
-
1984
- 1984-05-30 JP JP11009884A patent/JPS60255121A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60255121A (ja) | 1985-12-16 |
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