JPS5616580A - Material for treating oil-containing waste water - Google Patents
Material for treating oil-containing waste waterInfo
- Publication number
- JPS5616580A JPS5616580A JP9129679A JP9129679A JPS5616580A JP S5616580 A JPS5616580 A JP S5616580A JP 9129679 A JP9129679 A JP 9129679A JP 9129679 A JP9129679 A JP 9129679A JP S5616580 A JPS5616580 A JP S5616580A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- crosslinking
- extruder
- crushing
- mixing
- 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
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
PURPOSE: To prepare the titled treating agent capable of adsorbing and removing floating oil, suspended oil or emulsified oil without clogging, by mixing a specific material with a composition obtained by the mixing, crosslinking and crushing of a polymer and an inorganic filler in the presence of a crosslinking agent.
CONSTITUTION: The objective treating agent composed of (A) a composition obtained by kneading (a) 100pts.wt. of a crosslinkable polymer such as ethylene-vinyl acetate copolymer and (b) 5W250pts.wt. of an oil-absorbing inorganic filler such as MgO with an extruder in the presence of a crosslinking agent such as dicumyl peroxide, thereby crosslinking the mixture and crushing the crosslinked product by the shearing action of the extruder, and (B) 10W3,000pts.wt. of a material (e.g. polypropylene pellets) having higher compression resistance than the composition (A) and pref. having a bulk density of ≤5 times that of (A), and a particle diameter of ≥0.5 times the maximum diameter of (A) and ≥1.5 times the minimum diameter of (A), and inactive and insoluble to (A), water and oils.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9129679A JPS5616580A (en) | 1979-07-18 | 1979-07-18 | Material for treating oil-containing waste water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9129679A JPS5616580A (en) | 1979-07-18 | 1979-07-18 | Material for treating oil-containing waste water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5616580A true JPS5616580A (en) | 1981-02-17 |
Family
ID=14022499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9129679A Pending JPS5616580A (en) | 1979-07-18 | 1979-07-18 | Material for treating oil-containing waste water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5616580A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117933A (en) * | 1983-11-30 | 1985-06-25 | Rohm Co Ltd | Privacy communication device |
JPS61224530A (en) * | 1985-03-28 | 1986-10-06 | Fujitsu Ltd | Timing reproducing device |
WO1994026086A3 (en) * | 1993-08-28 | 1995-01-19 | Landbrent Ltd | Improvements relating to plastics articles |
EP1055440A3 (en) * | 1999-05-27 | 2001-02-14 | PKU Pulverkautschuk Union GmbH | Method for adsorbing organic compounds and pulverized rubber adsorbent |
CN112028286A (en) * | 2020-09-16 | 2020-12-04 | 华东理工大学 | Device and method for removing heterogeneous fiber combined deoiling synergetic micro-nano suspended particles |
-
1979
- 1979-07-18 JP JP9129679A patent/JPS5616580A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60117933A (en) * | 1983-11-30 | 1985-06-25 | Rohm Co Ltd | Privacy communication device |
JPH0449302B2 (en) * | 1983-11-30 | 1992-08-11 | Rohm Kk | |
JPS61224530A (en) * | 1985-03-28 | 1986-10-06 | Fujitsu Ltd | Timing reproducing device |
WO1994026086A3 (en) * | 1993-08-28 | 1995-01-19 | Landbrent Ltd | Improvements relating to plastics articles |
US5783066A (en) * | 1993-08-28 | 1998-07-21 | Landbrent Limited | Plastics articles |
EP1055440A3 (en) * | 1999-05-27 | 2001-02-14 | PKU Pulverkautschuk Union GmbH | Method for adsorbing organic compounds and pulverized rubber adsorbent |
CN112028286A (en) * | 2020-09-16 | 2020-12-04 | 华东理工大学 | Device and method for removing heterogeneous fiber combined deoiling synergetic micro-nano suspended particles |
CN112028286B (en) * | 2020-09-16 | 2023-09-19 | 华东理工大学 | Heterogeneous fiber combined deoiling synergistic micro-nano suspended particle removing device and removing method |
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