HUP9802650A2 - Method and apparatus for removing of nitrate contain of water - Google Patents
Method and apparatus for removing of nitrate contain of waterInfo
- Publication number
- HUP9802650A2 HUP9802650A2 HU9802650A HUP9802650A HUP9802650A2 HU P9802650 A2 HUP9802650 A2 HU P9802650A2 HU 9802650 A HU9802650 A HU 9802650A HU P9802650 A HUP9802650 A HU P9802650A HU P9802650 A2 HUP9802650 A2 HU P9802650A2
- Authority
- HU
- Hungary
- Prior art keywords
- water
- cases
- treated
- nitrate
- reactor
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 229910002651 NO3 Inorganic materials 0.000 title abstract 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 239000000701 coagulant Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000002459 sustained effect Effects 0.000 abstract 1
- 235000013619 trace mineral Nutrition 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 abstract 1
Landscapes
- Water Treatment By Sorption (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The proposed method uses a biological reactor (3) with cellulose fill. A bacterial culture, based on one or more strains of nitrate dismantling bacteria is established in the reactor. The culture is sustained by the addition of feed, including complexes and trace elements. Following the removal of nitrates, the water is routed to a tank (4), where it is aerated and treated with an oxidizing agent. The suspended solids content of the water is removed, as follows: In some cases a coagulant is added, then the water is passed through a clarifier (8), and filters (10 and 13), in some cases slow filtration is used. The dissolved organic material content is removed by an activated carbon filled adsorber (14). Finally the treated water is sterilized. The proposal also includes the equipment required for the above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9802650A HUP9802650A2 (en) | 1998-11-16 | 1998-11-16 | Method and apparatus for removing of nitrate contain of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU9802650A HUP9802650A2 (en) | 1998-11-16 | 1998-11-16 | Method and apparatus for removing of nitrate contain of water |
Publications (2)
Publication Number | Publication Date |
---|---|
HU9802650D0 HU9802650D0 (en) | 1999-01-28 |
HUP9802650A2 true HUP9802650A2 (en) | 2002-01-28 |
Family
ID=89997363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9802650A HUP9802650A2 (en) | 1998-11-16 | 1998-11-16 | Method and apparatus for removing of nitrate contain of water |
Country Status (1)
Country | Link |
---|---|
HU (1) | HUP9802650A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8496837B2 (en) | 2007-04-05 | 2013-07-30 | Department Of Biotechnology | Reactor for reductive conversion reactions using palladized bacterial cellulose |
-
1998
- 1998-11-16 HU HU9802650A patent/HUP9802650A2/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8496837B2 (en) | 2007-04-05 | 2013-07-30 | Department Of Biotechnology | Reactor for reductive conversion reactions using palladized bacterial cellulose |
Also Published As
Publication number | Publication date |
---|---|
HU9802650D0 (en) | 1999-01-28 |
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