JPS57113883A - Ultraviolet water sterilizer - Google Patents
Ultraviolet water sterilizerInfo
- Publication number
- JPS57113883A JPS57113883A JP45581A JP45581A JPS57113883A JP S57113883 A JPS57113883 A JP S57113883A JP 45581 A JP45581 A JP 45581A JP 45581 A JP45581 A JP 45581A JP S57113883 A JPS57113883 A JP S57113883A
- Authority
- JP
- Japan
- Prior art keywords
- water
- walls
- rays
- transparent
- transparent walls
- 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
- Physical Water Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
PURPOSE: To improve UV transmittance and prevent the deterioration by UV rays by using polyvinyl fluoride for the blank material of transparent walls isolating water in a water sterilizer provided with said transparent walls and UV sources provided on the side opposite from water by way of the transparent walls in-between and irradiating UV rays to water.
CONSTITUTION: The water to be trated is introduced through a manihold pipe 3b and is properly distributed to the inside of tubular transparent walls 1. While this water passes through the inside of the walls 1, it is sterilized by receiving the UV rays radiated from the sterilizing lamps 5 disposed on the outside of the walls 1, and is removed as sterilized water through a manihold pipe 3a. Polyvinyl fluoride permitting good transmission of 200W300nm region UV rays of high sterilizing power is used as the blank material for the walls 1. These walls are not deteriorated by UV rays and make sticking of stains difficult.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45581A JPS57113883A (en) | 1981-01-07 | 1981-01-07 | Ultraviolet water sterilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP45581A JPS57113883A (en) | 1981-01-07 | 1981-01-07 | Ultraviolet water sterilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57113883A true JPS57113883A (en) | 1982-07-15 |
Family
ID=11474263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP45581A Pending JPS57113883A (en) | 1981-01-07 | 1981-01-07 | Ultraviolet water sterilizer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57113883A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136188A (en) * | 1983-01-27 | 1984-08-04 | Houshin Kagaku Sangiyoushiyo:Kk | Device for preventing contamination at fluid terminal |
WO1988004281A1 (en) * | 1986-12-09 | 1988-06-16 | Wilson Robert L | Improvements in fluid media sterilization apparatus |
JPS63136734U (en) * | 1987-03-02 | 1988-09-08 | ||
US5104803A (en) * | 1988-03-03 | 1992-04-14 | Martek Corporation | Photobioreactor |
US5151347A (en) * | 1989-11-27 | 1992-09-29 | Martek Corporation | Closed photobioreactor and method of use |
US5162051A (en) * | 1989-11-22 | 1992-11-10 | Martek Corporation | Photobioreactor |
-
1981
- 1981-01-07 JP JP45581A patent/JPS57113883A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59136188A (en) * | 1983-01-27 | 1984-08-04 | Houshin Kagaku Sangiyoushiyo:Kk | Device for preventing contamination at fluid terminal |
WO1988004281A1 (en) * | 1986-12-09 | 1988-06-16 | Wilson Robert L | Improvements in fluid media sterilization apparatus |
JPS63136734U (en) * | 1987-03-02 | 1988-09-08 | ||
US5104803A (en) * | 1988-03-03 | 1992-04-14 | Martek Corporation | Photobioreactor |
US5162051A (en) * | 1989-11-22 | 1992-11-10 | Martek Corporation | Photobioreactor |
US5151347A (en) * | 1989-11-27 | 1992-09-29 | Martek Corporation | Closed photobioreactor and method of use |
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