JPH0334398B2 - - Google Patents
Info
- Publication number
- JPH0334398B2 JPH0334398B2 JP58056940A JP5694083A JPH0334398B2 JP H0334398 B2 JPH0334398 B2 JP H0334398B2 JP 58056940 A JP58056940 A JP 58056940A JP 5694083 A JP5694083 A JP 5694083A JP H0334398 B2 JPH0334398 B2 JP H0334398B2
- Authority
- JP
- Japan
- Prior art keywords
- addition rate
- flocculant
- sludge
- amount
- organic polymer
- 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 - Lifetime
Links
- 239000010802 sludge Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 17
- 229920000620 organic polymer Polymers 0.000 claims description 11
- 230000018044 dehydration Effects 0.000 claims description 10
- 238000006297 dehydration reaction Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 description 13
- 208000005156 Dehydration Diseases 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000701 coagulant Substances 0.000 description 2
- 239000008394 flocculating agent Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000011071 total organic carbon measurement Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58056940A JPS59183900A (ja) | 1983-04-01 | 1983-04-01 | 有機高分子凝集剤の添加率制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58056940A JPS59183900A (ja) | 1983-04-01 | 1983-04-01 | 有機高分子凝集剤の添加率制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59183900A JPS59183900A (ja) | 1984-10-19 |
| JPH0334398B2 true JPH0334398B2 (de) | 1991-05-22 |
Family
ID=13041530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58056940A Granted JPS59183900A (ja) | 1983-04-01 | 1983-04-01 | 有機高分子凝集剤の添加率制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183900A (de) |
-
1983
- 1983-04-01 JP JP58056940A patent/JPS59183900A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59183900A (ja) | 1984-10-19 |
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