JPS58174205U - Water treatment plant flocculant injection control device - Google Patents
Water treatment plant flocculant injection control deviceInfo
- Publication number
- JPS58174205U JPS58174205U JP7196282U JP7196282U JPS58174205U JP S58174205 U JPS58174205 U JP S58174205U JP 7196282 U JP7196282 U JP 7196282U JP 7196282 U JP7196282 U JP 7196282U JP S58174205 U JPS58174205 U JP S58174205U
- Authority
- JP
- Japan
- Prior art keywords
- flocculant injection
- control device
- injection control
- water treatment
- treatment plant
- 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
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の一実施例を示す浄水場の系統図、第2
図、第3図は第1図の部分制御図である。
1・・・・・・着水井、2・・・・・・薬品混和池、4
・・・・・・濁度計、5・・・・・・色度計、6・・・
・・・演算器、7・・・・・・演算器、8・・・・・・
加算器、9・・・・・・乗算器、10・・・・・・凝集
剤注入制御装置。
0Figure 1 is a system diagram of a water treatment plant showing one embodiment of the present invention.
3 are partial control diagrams of FIG. 1. 1... Water landing well, 2... Chemical mixing pond, 4
...Turbidity meter, 5... Colorimeter, 6...
...Arithmetic unit, 7...Arithmetic unit, 8...
Adder, 9... Multiplier, 10... Coagulant injection control device. 0
Claims (1)
記濁度計および前記色度計の出力に応じて前記原水への
凝集剤注入率をそれぞれ求め、両者の前記凝集剤注入率
を総合して設定した凝集剤注入率と前記原水の流量から
凝集剤注入量を求めて前記原水に注入することを特徴と
する浄水場の凝集剤注入制御装置。It is equipped with a turbidity meter for the raw water that has been taken in and a colorimeter for the raw water, and calculates the flocculant injection rate into the raw water according to the outputs of the turbidity meter and the colorimeter, respectively, and calculates the flocculant injection rate for both. A flocculant injection control device for a water purification plant, characterized in that the flocculant injection amount is calculated from the flocculant injection rate set by integrating the flocculant injection rate and the flow rate of the raw water, and is injected into the raw water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7196282U JPS58174205U (en) | 1982-05-19 | 1982-05-19 | Water treatment plant flocculant injection control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7196282U JPS58174205U (en) | 1982-05-19 | 1982-05-19 | Water treatment plant flocculant injection control device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58174205U true JPS58174205U (en) | 1983-11-21 |
Family
ID=30081550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7196282U Pending JPS58174205U (en) | 1982-05-19 | 1982-05-19 | Water treatment plant flocculant injection control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58174205U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011011107A (en) * | 2009-06-30 | 2011-01-20 | Metawater Co Ltd | Apparatus and method for controlling infusion rate of flocculant |
JP2012024673A (en) * | 2010-07-21 | 2012-02-09 | Ohbayashi Corp | Method of managing addition of flocculant |
-
1982
- 1982-05-19 JP JP7196282U patent/JPS58174205U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011011107A (en) * | 2009-06-30 | 2011-01-20 | Metawater Co Ltd | Apparatus and method for controlling infusion rate of flocculant |
JP2012024673A (en) * | 2010-07-21 | 2012-02-09 | Ohbayashi Corp | Method of managing addition of flocculant |
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