JPS594488A - 赤潮の処理方法 - Google Patents
赤潮の処理方法Info
- Publication number
- JPS594488A JPS594488A JP57109825A JP10982582A JPS594488A JP S594488 A JPS594488 A JP S594488A JP 57109825 A JP57109825 A JP 57109825A JP 10982582 A JP10982582 A JP 10982582A JP S594488 A JPS594488 A JP S594488A
- Authority
- JP
- Japan
- Prior art keywords
- red tide
- fine particles
- magnetized
- particles
- ferromagnetic material
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010419 fine particle Substances 0.000 claims abstract description 16
- 230000005294 ferromagnetic effect Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 15
- 239000002245 particle Substances 0.000 abstract description 19
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 abstract description 13
- 230000005291 magnetic effect Effects 0.000 abstract description 11
- 238000003756 stirring Methods 0.000 abstract description 7
- 239000002002 slurry Substances 0.000 abstract description 5
- 239000003302 ferromagnetic material Substances 0.000 abstract 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000004062 sedimentation Methods 0.000 description 7
- 239000010802 sludge Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000007429 general method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000195628 Chlorophyta Species 0.000 description 1
- 241000199914 Dinophyceae Species 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 231100000676 disease causative agent Toxicity 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 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
- 230000005415 magnetization Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
Landscapes
- Physical Water Treatments (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57109825A JPS594488A (ja) | 1982-06-28 | 1982-06-28 | 赤潮の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57109825A JPS594488A (ja) | 1982-06-28 | 1982-06-28 | 赤潮の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS594488A true JPS594488A (ja) | 1984-01-11 |
| JPS625025B2 JPS625025B2 (enrdf_load_stackoverflow) | 1987-02-03 |
Family
ID=14520162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57109825A Granted JPS594488A (ja) | 1982-06-28 | 1982-06-28 | 赤潮の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594488A (enrdf_load_stackoverflow) |
-
1982
- 1982-06-28 JP JP57109825A patent/JPS594488A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS625025B2 (enrdf_load_stackoverflow) | 1987-02-03 |
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