JPS6451200A - Treatment of waste - Google Patents
Treatment of wasteInfo
- Publication number
- JPS6451200A JPS6451200A JP62206975A JP20697587A JPS6451200A JP S6451200 A JPS6451200 A JP S6451200A JP 62206975 A JP62206975 A JP 62206975A JP 20697587 A JP20697587 A JP 20697587A JP S6451200 A JPS6451200 A JP S6451200A
- Authority
- JP
- Japan
- Prior art keywords
- waste
- tank
- flocculated
- oxidizing agent
- water
- 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
- Treatment Of Sludge (AREA)
- Water Treatment By Sorption (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
PURPOSE:To produce flocculated precipitate which is free from offensive odor and easy in handling by treating waste having large water content with an oxidizing agent and a reagent feeding Fe<3+> and subjecting water pollutants to oxidative destruction, adsorption, flocculation and precipitation and thereafter dehydrating it. CONSTITUTION:After transferring waste 14 in a storage tank 12 to a first tank 18 of a waste treatment tank 10 by a pump 16, an oxidizing agent is fed into the tank 18 by a feeding means 20 of the oxidizing agent and the mixture is agitated by an agitator 22 and allowed to react with each other. Then the waste after reaction is transferred to a second tank 24 and an iron-base inorganic flocculating agent is fed thereto by a feeding means 26 of the inorganic flocculating agent. The waste is agitated by the agitator 22 in the tank 24 and water pollutants contained in waste are sufficiently flocculated. Thereafter the waste is sent to a dehydrator 40 and easily separated into flocculated precipitate 42 and water 44 being filtrate. Water content of flocculated precipitated 42 is regulated to 64-70% below in the case of a press method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62206975A JPS6451200A (en) | 1987-08-20 | 1987-08-20 | Treatment of waste |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62206975A JPS6451200A (en) | 1987-08-20 | 1987-08-20 | Treatment of waste |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6451200A true JPS6451200A (en) | 1989-02-27 |
Family
ID=16532095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62206975A Pending JPS6451200A (en) | 1987-08-20 | 1987-08-20 | Treatment of waste |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6451200A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603518A (en) * | 1983-06-21 | 1985-01-09 | Victor Co Of Japan Ltd | Display device of musical note |
FR2715590A1 (en) * | 1994-02-01 | 1995-08-04 | Rhone Poulenc Chimie | Process for purifying a medium containing organic waste. |
JP2014200717A (en) * | 2013-04-02 | 2014-10-27 | 株式会社西原環境 | Solid-liquid separation apparatus and solid-liquid separation method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198145A (en) * | 1975-02-26 | 1976-08-28 | ||
JPS53110964A (en) * | 1977-03-10 | 1978-09-28 | Kurita Water Ind Ltd | Dehydrating method for organic sludge |
JPS551851A (en) * | 1978-06-20 | 1980-01-09 | Kurita Water Ind Ltd | Dehydration of organic sludge |
JPS5719086A (en) * | 1980-07-04 | 1982-02-01 | Ebara Infilco Co Ltd | Disposal of organic waste water |
JPS5732799A (en) * | 1980-08-08 | 1982-02-22 | Ebara Infilco Co Ltd | Treatment of sludgelike material |
-
1987
- 1987-08-20 JP JP62206975A patent/JPS6451200A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5198145A (en) * | 1975-02-26 | 1976-08-28 | ||
JPS53110964A (en) * | 1977-03-10 | 1978-09-28 | Kurita Water Ind Ltd | Dehydrating method for organic sludge |
JPS551851A (en) * | 1978-06-20 | 1980-01-09 | Kurita Water Ind Ltd | Dehydration of organic sludge |
JPS5719086A (en) * | 1980-07-04 | 1982-02-01 | Ebara Infilco Co Ltd | Disposal of organic waste water |
JPS5732799A (en) * | 1980-08-08 | 1982-02-22 | Ebara Infilco Co Ltd | Treatment of sludgelike material |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603518A (en) * | 1983-06-21 | 1985-01-09 | Victor Co Of Japan Ltd | Display device of musical note |
FR2715590A1 (en) * | 1994-02-01 | 1995-08-04 | Rhone Poulenc Chimie | Process for purifying a medium containing organic waste. |
WO1995021136A1 (en) * | 1994-02-01 | 1995-08-10 | Rhone-Poulenc Chimie | Method for purifying an organic waste-containing medium |
US5914040A (en) * | 1994-02-01 | 1999-06-22 | Rhone-Poulenc Chimie | Process for the purification of a medium containing organic waste |
JP2014200717A (en) * | 2013-04-02 | 2014-10-27 | 株式会社西原環境 | Solid-liquid separation apparatus and solid-liquid separation method |
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