JPH0252522B2 - - Google Patents
Info
- Publication number
- JPH0252522B2 JPH0252522B2 JP23175084A JP23175084A JPH0252522B2 JP H0252522 B2 JPH0252522 B2 JP H0252522B2 JP 23175084 A JP23175084 A JP 23175084A JP 23175084 A JP23175084 A JP 23175084A JP H0252522 B2 JPH0252522 B2 JP H0252522B2
- Authority
- JP
- Japan
- Prior art keywords
- floc
- density
- flocs
- flocculant
- injection 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
- 230000015572 biosynthetic process Effects 0.000 claims description 22
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 13
- 238000003384 imaging method Methods 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 3
- 244000144992 flock Species 0.000 description 28
- 238000004062 sedimentation Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 239000000701 coagulant Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23175084A JPS61111109A (ja) | 1984-11-02 | 1984-11-02 | フロツク形成制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23175084A JPS61111109A (ja) | 1984-11-02 | 1984-11-02 | フロツク形成制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61111109A JPS61111109A (ja) | 1986-05-29 |
| JPH0252522B2 true JPH0252522B2 (enExample) | 1990-11-13 |
Family
ID=16928445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23175084A Granted JPS61111109A (ja) | 1984-11-02 | 1984-11-02 | フロツク形成制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111109A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01168308A (ja) * | 1987-12-23 | 1989-07-03 | Hitachi Ltd | 浄水場の凝集剤注入制御方法 |
-
1984
- 1984-11-02 JP JP23175084A patent/JPS61111109A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61111109A (ja) | 1986-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |