JPS6012112A - 脱水方法 - Google Patents
脱水方法Info
- Publication number
- JPS6012112A JPS6012112A JP59120885A JP12088584A JPS6012112A JP S6012112 A JPS6012112 A JP S6012112A JP 59120885 A JP59120885 A JP 59120885A JP 12088584 A JP12088584 A JP 12088584A JP S6012112 A JPS6012112 A JP S6012112A
- Authority
- JP
- Japan
- Prior art keywords
- water
- suspension
- energy
- amount
- electric field
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 57
- 230000018044 dehydration Effects 0.000 title claims description 32
- 238000006297 dehydration reaction Methods 0.000 title claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 230000005684 electric field Effects 0.000 claims description 40
- 239000000725 suspension Substances 0.000 claims description 37
- 239000002245 particle Substances 0.000 claims description 36
- 239000002002 slurry Substances 0.000 claims description 20
- 239000007900 aqueous suspension Substances 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 11
- 239000003250 coal slurry Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000002604 ultrasonography Methods 0.000 description 18
- 239000003245 coal Substances 0.000 description 17
- 239000007787 solid Substances 0.000 description 16
- 239000007788 liquid Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005370 electroosmosis Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000004094 surface-active agent Substances 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 238000003828 vacuum filtration Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- -1 sludges Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000010820 wash slime Substances 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 235000013334 alcoholic beverage Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000004364 calculation 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
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000013383 initial experiment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005297 material degradation process Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 101150093826 par1 gene Proteins 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/15—Treatment of sludge; Devices therefor by de-watering, drying or thickening by treatment with electric, magnetic or electromagnetic fields; by treatment with ultrasonic waves
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50478083A | 1983-06-16 | 1983-06-16 | |
| US504780 | 1983-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6012112A true JPS6012112A (ja) | 1985-01-22 |
| JPH0513683B2 JPH0513683B2 (enExample) | 1993-02-23 |
Family
ID=24007709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59120885A Granted JPS6012112A (ja) | 1983-06-16 | 1984-06-14 | 脱水方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6012112A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011212523A (ja) * | 2010-03-31 | 2011-10-27 | Kurita Water Ind Ltd | 電気浸透脱水方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026795A (enExample) * | 1973-07-12 | 1975-03-19 | ||
| JPS5076657A (enExample) * | 1973-11-10 | 1975-06-23 | ||
| JPS515862A (en) * | 1974-07-01 | 1976-01-19 | Seiken Reiki Kk | Odeino datsusuihoho |
| JPS5643765A (en) * | 1979-09-17 | 1981-04-22 | Nec Corp | Field-effect transistor |
-
1984
- 1984-06-14 JP JP59120885A patent/JPS6012112A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5026795A (enExample) * | 1973-07-12 | 1975-03-19 | ||
| JPS5076657A (enExample) * | 1973-11-10 | 1975-06-23 | ||
| JPS515862A (en) * | 1974-07-01 | 1976-01-19 | Seiken Reiki Kk | Odeino datsusuihoho |
| JPS5643765A (en) * | 1979-09-17 | 1981-04-22 | Nec Corp | Field-effect transistor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011212523A (ja) * | 2010-03-31 | 2011-10-27 | Kurita Water Ind Ltd | 電気浸透脱水方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513683B2 (enExample) | 1993-02-23 |
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