JPH0334400B2 - - Google Patents
Info
- Publication number
- JPH0334400B2 JPH0334400B2 JP58130908A JP13090883A JPH0334400B2 JP H0334400 B2 JPH0334400 B2 JP H0334400B2 JP 58130908 A JP58130908 A JP 58130908A JP 13090883 A JP13090883 A JP 13090883A JP H0334400 B2 JPH0334400 B2 JP H0334400B2
- Authority
- JP
- Japan
- Prior art keywords
- amount
- added
- sludge
- organic polymer
- flocculant
- 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 32
- 238000000034 method Methods 0.000 claims description 19
- 229920000620 organic polymer Polymers 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000126 substance Substances 0.000 description 15
- 208000005156 Dehydration Diseases 0.000 description 7
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000000701 coagulant Substances 0.000 description 5
- 239000008394 flocculating agent Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Treatment Of Sludge (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58130908A JPS6025600A (ja) | 1983-07-20 | 1983-07-20 | 有機高分子凝集剤の添加量制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58130908A JPS6025600A (ja) | 1983-07-20 | 1983-07-20 | 有機高分子凝集剤の添加量制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6025600A JPS6025600A (ja) | 1985-02-08 |
| JPH0334400B2 true JPH0334400B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-05-22 |
Family
ID=15045539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58130908A Granted JPS6025600A (ja) | 1983-07-20 | 1983-07-20 | 有機高分子凝集剤の添加量制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6025600A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-07-20 JP JP58130908A patent/JPS6025600A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6025600A (ja) | 1985-02-08 |
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