JPS5458952A - Granulation treatment of oil-containing waste water - Google Patents
Granulation treatment of oil-containing waste waterInfo
- Publication number
- JPS5458952A JPS5458952A JP12594377A JP12594377A JPS5458952A JP S5458952 A JPS5458952 A JP S5458952A JP 12594377 A JP12594377 A JP 12594377A JP 12594377 A JP12594377 A JP 12594377A JP S5458952 A JPS5458952 A JP S5458952A
- Authority
- JP
- Japan
- Prior art keywords
- grains
- oil
- waste water
- containing waste
- binder
- 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.)
- Pending
Links
Abstract
PURPOSE: To efficiently coagulate fine oil particles of oil-containing waste water to large grains, by using a filler made by heat-treating a granular material consisting of an inorganic compound, a binder and a hydrophilic organic compound.
CONSTITUTION: The inorganic compound such as magnesium aluminate, the binder such as alumina sol, silica gel, coal-tar or polyvinyl acetate and the hydrophilic compound such as cellulose power or pulp struck and frayed to a high extent are mixed and kneaded together. Grains are made from the mixture and then heat- treated so that the strength of the grains is heightened. The grains are filled in a container. The oil-containing waste water is forced to flow through the container in one direction so that the fine oil particles are coagulated to large grains. The large oil grains float up and are then collected
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12594377A JPS5458952A (en) | 1977-10-20 | 1977-10-20 | Granulation treatment of oil-containing waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12594377A JPS5458952A (en) | 1977-10-20 | 1977-10-20 | Granulation treatment of oil-containing waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5458952A true JPS5458952A (en) | 1979-05-12 |
Family
ID=14922802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12594377A Pending JPS5458952A (en) | 1977-10-20 | 1977-10-20 | Granulation treatment of oil-containing waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458952A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2553805A (en) * | 2016-09-14 | 2018-03-21 | Emms Derrick | Phosphate Remediation media |
-
1977
- 1977-10-20 JP JP12594377A patent/JPS5458952A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2553805A (en) * | 2016-09-14 | 2018-03-21 | Emms Derrick | Phosphate Remediation media |
GB2553805B (en) * | 2016-09-14 | 2021-06-09 | Emms Derrick | Phosphate remediation media |
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