JPS55119498A - Simply oxidizing method for ferrous ion-containing waste water with bacteria - Google Patents
Simply oxidizing method for ferrous ion-containing waste water with bacteriaInfo
- Publication number
- JPS55119498A JPS55119498A JP2627079A JP2627079A JPS55119498A JP S55119498 A JPS55119498 A JP S55119498A JP 2627079 A JP2627079 A JP 2627079A JP 2627079 A JP2627079 A JP 2627079A JP S55119498 A JPS55119498 A JP S55119498A
- Authority
- JP
- Japan
- Prior art keywords
- water
- bacteria
- ferrous ion
- waste water
- space
- 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
- 241000894006 Bacteria Species 0.000 title abstract 5
- 230000001590 oxidative effect Effects 0.000 title abstract 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title abstract 4
- 239000002351 wastewater Substances 0.000 title abstract 3
- 229910001448 ferrous ion Inorganic materials 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 229910052742 iron Inorganic materials 0.000 abstract 2
Landscapes
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
PURPOSE: To treat oxygen-dissolved waste water cheaply and efficiently with simple equipment by passing the water through the space between two rows of many bed plates which hold previously attached iron oxidizing bacteria and have been suspended in an oxidizing vessel to contact the water to the bacteria.
CONSTITUTION: Ferrous ion-contg. waste water is continuously fed from inflow hole 4 of oxidizing vessel 1, and simultaneously blower 5 is driven to spout air from many through holes 3' bored in blast pipe 3. The water is passed through the space between bed plates 2 each having a relatively large surface area and holding previously attached iron oxidizing bacteria. While being passed through the space, the water is contacted to the bacteria adsorbed on the surfaces of plates 2 to oxidize the ferrous ion in the water. The ferrous ion-free water is discharged from outflow hole 6 by overflowing.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2627079A JPS55119498A (en) | 1979-03-06 | 1979-03-06 | Simply oxidizing method for ferrous ion-containing waste water with bacteria |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2627079A JPS55119498A (en) | 1979-03-06 | 1979-03-06 | Simply oxidizing method for ferrous ion-containing waste water with bacteria |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55119498A true JPS55119498A (en) | 1980-09-13 |
Family
ID=12188579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2627079A Pending JPS55119498A (en) | 1979-03-06 | 1979-03-06 | Simply oxidizing method for ferrous ion-containing waste water with bacteria |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119498A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255092A (en) * | 1985-09-04 | 1987-03-10 | Dowa Mining Co Ltd | Method for oxidizing solution containing ferrous sulfate and apparatus therefor |
JPS63319100A (en) * | 1987-06-23 | 1988-12-27 | Dowa Koei Kk | Simple bacterial oxidation of waste water containing ferrous sulfate |
US5096579A (en) * | 1990-10-05 | 1992-03-17 | Unisyn | Anaerobic digester |
WO2004033732A1 (en) * | 2002-10-10 | 2004-04-22 | Galina Arkadyevna Babadjanova | Method of iron (iii) hydroxide and oxide recovery by bacterial oxidation |
US7166214B2 (en) | 2004-09-29 | 2007-01-23 | 3Ma Solutions Incorporated | Dental amalgam separator |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146471B2 (en) * | 1972-05-02 | 1976-12-09 | ||
JPS5339655A (en) * | 1976-09-24 | 1978-04-11 | Niigata Eng Co Ltd | Treatment of drainage water in use of unwoven fabric sheet |
-
1979
- 1979-03-06 JP JP2627079A patent/JPS55119498A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5146471B2 (en) * | 1972-05-02 | 1976-12-09 | ||
JPS5339655A (en) * | 1976-09-24 | 1978-04-11 | Niigata Eng Co Ltd | Treatment of drainage water in use of unwoven fabric sheet |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6255092A (en) * | 1985-09-04 | 1987-03-10 | Dowa Mining Co Ltd | Method for oxidizing solution containing ferrous sulfate and apparatus therefor |
JPH0255119B2 (en) * | 1985-09-04 | 1990-11-26 | Dowa Mining Co | |
JPS63319100A (en) * | 1987-06-23 | 1988-12-27 | Dowa Koei Kk | Simple bacterial oxidation of waste water containing ferrous sulfate |
US5096579A (en) * | 1990-10-05 | 1992-03-17 | Unisyn | Anaerobic digester |
WO2004033732A1 (en) * | 2002-10-10 | 2004-04-22 | Galina Arkadyevna Babadjanova | Method of iron (iii) hydroxide and oxide recovery by bacterial oxidation |
EA009324B1 (en) * | 2002-10-10 | 2007-12-28 | Галина Аркадьевна Бабаджанова | Method of iron hydroxides and oxides recovery |
US7166214B2 (en) | 2004-09-29 | 2007-01-23 | 3Ma Solutions Incorporated | Dental amalgam separator |
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