IT1226904B - Process for the organic purification of wastewater or urban origin in a single piece of equipment - Google Patents
Process for the organic purification of wastewater or urban origin in a single piece of equipmentInfo
- Publication number
- IT1226904B IT1226904B IT8821555A IT2155588A IT1226904B IT 1226904 B IT1226904 B IT 1226904B IT 8821555 A IT8821555 A IT 8821555A IT 2155588 A IT2155588 A IT 2155588A IT 1226904 B IT1226904 B IT 1226904B
- Authority
- IT
- Italy
- Prior art keywords
- organic
- equipment
- single piece
- wastewater
- organic purification
- Prior art date
Links
- 238000000746 purification Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 title abstract 2
- 238000011282 treatment Methods 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- 150000002823 nitrates Chemical class 0.000 abstract 1
- 150000002894 organic compounds Chemical class 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
Abstract
A description is given of a process for the organic purification of waste water of urban origin characterised in that it is constituted by an anaerobic/anoxic organic purification treatment with specific reducing micro-organisms, for both organic compounds with production of methane rich biogas, and for nitrates, and by a successive aerobic oxidising organic treatment which nitrifies ammonia and oxidises sulphides and sulphites, with both treatments being carried out in a single piece of equipment and at ambient temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821555A IT1226904B (en) | 1988-07-29 | 1988-07-29 | Process for the organic purification of wastewater or urban origin in a single piece of equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8821555A IT1226904B (en) | 1988-07-29 | 1988-07-29 | Process for the organic purification of wastewater or urban origin in a single piece of equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8821555A0 IT8821555A0 (en) | 1988-07-29 |
IT1226904B true IT1226904B (en) | 1991-02-21 |
Family
ID=11183539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8821555A IT1226904B (en) | 1988-07-29 | 1988-07-29 | Process for the organic purification of wastewater or urban origin in a single piece of equipment |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1226904B (en) |
-
1988
- 1988-07-29 IT IT8821555A patent/IT1226904B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8821555A0 (en) | 1988-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970710 |