IT1188709B - Industrial aq. effluents purificn. - Google Patents
Industrial aq. effluents purificn.Info
- Publication number
- IT1188709B IT1188709B IT19495/86A IT1949586A IT1188709B IT 1188709 B IT1188709 B IT 1188709B IT 19495/86 A IT19495/86 A IT 19495/86A IT 1949586 A IT1949586 A IT 1949586A IT 1188709 B IT1188709 B IT 1188709B
- Authority
- IT
- Italy
- Prior art keywords
- lamp
- power
- flow
- sterilisation
- switched
- Prior art date
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
Water to be sterilised flows through regions (14, 15) containing ultra violet lamps (16, 17) each of which operates at a power level sufficient to effect complete sterilisation. If one lamp should fail another, others of the lamps immediately switch to higher power to ensure continued complete sterilisation of the water. Pref. the flow is divided such that half the flow passes through each sterilisation chamber (14, 15) and each lamp (16, 17) operates at half power, but if a lamp fails valves (18, 19, 20, 21) are switched to cause all the flow to pass through the chamber containing a still operative lamp and the lamp power is switched from half to full power. Failure of a lamp can cause an audible alarm to be generated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19495/86A IT1188709B (en) | 1986-02-21 | 1986-02-21 | Industrial aq. effluents purificn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19495/86A IT1188709B (en) | 1986-02-21 | 1986-02-21 | Industrial aq. effluents purificn. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8619495A0 IT8619495A0 (en) | 1986-02-21 |
IT8619495A1 IT8619495A1 (en) | 1987-08-21 |
IT1188709B true IT1188709B (en) | 1988-01-28 |
Family
ID=11158508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19495/86A IT1188709B (en) | 1986-02-21 | 1986-02-21 | Industrial aq. effluents purificn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1188709B (en) |
-
1986
- 1986-02-21 IT IT19495/86A patent/IT1188709B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8619495A0 (en) | 1986-02-21 |
IT8619495A1 (en) | 1987-08-21 |
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