JPS6231964B2 - - Google Patents
Info
- Publication number
- JPS6231964B2 JPS6231964B2 JP54042887A JP4288779A JPS6231964B2 JP S6231964 B2 JPS6231964 B2 JP S6231964B2 JP 54042887 A JP54042887 A JP 54042887A JP 4288779 A JP4288779 A JP 4288779A JP S6231964 B2 JPS6231964 B2 JP S6231964B2
- Authority
- JP
- Japan
- Prior art keywords
- slurry
- dehydration
- dewatering
- water
- pressure
- 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
- 239000002002 slurry Substances 0.000 claims description 43
- 230000018044 dehydration Effects 0.000 claims description 31
- 238000006297 dehydration reaction Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 208000005156 Dehydration Diseases 0.000 description 28
- 239000010802 sludge Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 239000004744 fabric Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 2
- 229920006318 anionic polymer Polymers 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288779A JPS55134619A (en) | 1979-04-09 | 1979-04-09 | Dehydrating method for slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4288779A JPS55134619A (en) | 1979-04-09 | 1979-04-09 | Dehydrating method for slurry |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6149780A Division JPS55149800A (en) | 1980-05-09 | 1980-05-09 | Dehydrating method of slurry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55134619A JPS55134619A (en) | 1980-10-20 |
| JPS6231964B2 true JPS6231964B2 (sv) | 1987-07-11 |
Family
ID=12648539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4288779A Granted JPS55134619A (en) | 1979-04-09 | 1979-04-09 | Dehydrating method for slurry |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55134619A (sv) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235979A (ja) * | 1988-07-22 | 1990-02-06 | Isamu Mitsunaka | 洗浄装置 |
| JPH0463166A (ja) * | 1990-06-28 | 1992-02-28 | Trinity Ind Corp | 塗装廃液の再利用システム |
| JPH0426057U (sv) * | 1990-06-28 | 1992-03-02 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1285508B1 (it) * | 1996-01-31 | 1998-06-08 | Saitec Srl | Procedimento ed apparecchiatura per la pressatura di materiali |
| JP2002301309A (ja) * | 2001-04-05 | 2002-10-15 | Ohbayashi Corp | フィルタープレス用濾板 |
| CN102861472A (zh) * | 2012-08-29 | 2013-01-09 | 温州大学 | 泥浆压滤实验装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126059U (sv) * | 1975-04-07 | 1976-10-12 | ||
| JPS5380880U (sv) * | 1976-12-07 | 1978-07-05 |
-
1979
- 1979-04-09 JP JP4288779A patent/JPS55134619A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0235979A (ja) * | 1988-07-22 | 1990-02-06 | Isamu Mitsunaka | 洗浄装置 |
| JPH0463166A (ja) * | 1990-06-28 | 1992-02-28 | Trinity Ind Corp | 塗装廃液の再利用システム |
| JPH0426057U (sv) * | 1990-06-28 | 1992-03-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55134619A (en) | 1980-10-20 |
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