JPH0234678B2 - - Google Patents
Info
- Publication number
- JPH0234678B2 JPH0234678B2 JP57116430A JP11643082A JPH0234678B2 JP H0234678 B2 JPH0234678 B2 JP H0234678B2 JP 57116430 A JP57116430 A JP 57116430A JP 11643082 A JP11643082 A JP 11643082A JP H0234678 B2 JPH0234678 B2 JP H0234678B2
- Authority
- JP
- Japan
- Prior art keywords
- raw water
- magnetic
- added
- suspended solids
- magnetic 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 41
- 239000000696 magnetic material Substances 0.000 claims description 29
- 239000007787 solid Substances 0.000 claims description 22
- 238000007885 magnetic separation Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000002351 wastewater Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 7
- 238000007796 conventional method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 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
- Water Treatment By Electricity Or Magnetism (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57116430A JPS596918A (ja) | 1982-07-05 | 1982-07-05 | 下水排水の磁気分離処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57116430A JPS596918A (ja) | 1982-07-05 | 1982-07-05 | 下水排水の磁気分離処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS596918A JPS596918A (ja) | 1984-01-14 |
| JPH0234678B2 true JPH0234678B2 (OSRAM) | 1990-08-06 |
Family
ID=14686898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57116430A Granted JPS596918A (ja) | 1982-07-05 | 1982-07-05 | 下水排水の磁気分離処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS596918A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232809A (zh) * | 2014-08-30 | 2014-12-24 | 齐鲁工业大学 | 一种磁性胶原蛋白改性阴离子复鞣剂及其制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2461095A (en) * | 2008-06-20 | 2009-12-23 | Maria Catherine Tabiner | Magnetic buoyant media and clarification system |
| JP5361749B2 (ja) * | 2010-01-12 | 2013-12-04 | 株式会社日立製作所 | 廃水処理装置 |
-
1982
- 1982-07-05 JP JP57116430A patent/JPS596918A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104232809A (zh) * | 2014-08-30 | 2014-12-24 | 齐鲁工业大学 | 一种磁性胶原蛋白改性阴离子复鞣剂及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS596918A (ja) | 1984-01-14 |
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