JPS577293A - Biological disposal of liquid - Google Patents
Biological disposal of liquidInfo
- Publication number
- JPS577293A JPS577293A JP8173680A JP8173680A JPS577293A JP S577293 A JPS577293 A JP S577293A JP 8173680 A JP8173680 A JP 8173680A JP 8173680 A JP8173680 A JP 8173680A JP S577293 A JPS577293 A JP S577293A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- bacteria
- membranes
- membrane
- disposal
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Treatment Of Biological Wastes In General (AREA)
Abstract
PURPOSE: To facilitate a stable biological disposal while maintaining the activity of bacteria at a fixed level, by interposing a membrane, through which bacteria can not permeate, between a disposal space where the bacteria exist and a liquid to be disposed, and permeating the liquid to be disposed through the membrane.
CONSTITUTION: A plurality of capillary membranes 10 are settled inside a casing 12 in a manner such that the membranes are fixed at their both ends by heads 11 and opened outside the heads 11, to form a membrane module. When a liquid 13 to be disposed is introduced into the tubular membranes of the module at a proper flow rate part of the liquid 13 permeates through the membranes due to a difference in the concentration of organic substances between inside and outside the membrane, and fed as a permeating liquid into a disposal space 14, i.e. a space outside the membranes. In the disposal space 14, bacteria 15 exist, and biodegradable organic substances in the permeating liquid are decomposed into lower molecular substances by the bacteria.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8173680A JPS577293A (en) | 1980-06-16 | 1980-06-16 | Biological disposal of liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8173680A JPS577293A (en) | 1980-06-16 | 1980-06-16 | Biological disposal of liquid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS577293A true JPS577293A (en) | 1982-01-14 |
JPS6330079B2 JPS6330079B2 (en) | 1988-06-16 |
Family
ID=13754706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8173680A Granted JPS577293A (en) | 1980-06-16 | 1980-06-16 | Biological disposal of liquid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577293A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017086266A1 (en) * | 2015-11-18 | 2017-05-26 | 三菱重工環境・化学エンジニアリング株式会社 | Membrane module and water treatment system |
DE102018100784A1 (en) | 2017-01-16 | 2018-07-19 | Makita Corporation | Dust collector for an electric power tool and electric power tool |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52146050A (en) * | 1976-05-29 | 1977-12-05 | Sanki Eng Co Ltd | Process for waste water with high concentration of organic component |
-
1980
- 1980-06-16 JP JP8173680A patent/JPS577293A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52146050A (en) * | 1976-05-29 | 1977-12-05 | Sanki Eng Co Ltd | Process for waste water with high concentration of organic component |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017086266A1 (en) * | 2015-11-18 | 2017-05-26 | 三菱重工環境・化学エンジニアリング株式会社 | Membrane module and water treatment system |
JP2017094228A (en) * | 2015-11-18 | 2017-06-01 | 三菱重工環境・化学エンジニアリング株式会社 | Membrane module and water treatment system |
TWI648094B (en) * | 2015-11-18 | 2019-01-21 | 日商三菱重工環境 化學工程股份有限公司 | Water treatment system |
DE102018100784A1 (en) | 2017-01-16 | 2018-07-19 | Makita Corporation | Dust collector for an electric power tool and electric power tool |
Also Published As
Publication number | Publication date |
---|---|
JPS6330079B2 (en) | 1988-06-16 |
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