JPS61812U - Water quality monitoring device - Google Patents

Water quality monitoring device

Info

Publication number
JPS61812U
JPS61812U JP6572185U JP6572185U JPS61812U JP S61812 U JPS61812 U JP S61812U JP 6572185 U JP6572185 U JP 6572185U JP 6572185 U JP6572185 U JP 6572185U JP S61812 U JPS61812 U JP S61812U
Authority
JP
Japan
Prior art keywords
water
turbidity
monitoring device
water quality
quality monitoring
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.)
Granted
Application number
JP6572185U
Other languages
Japanese (ja)
Other versions
JPS6321297Y2 (en
Inventor
賢一 天野
正太郎 漆原
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Corp
Original Assignee
Meidensha Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Meidensha Corp filed Critical Meidensha Corp
Priority to JP6572185U priority Critical patent/JPS61812U/en
Publication of JPS61812U publication Critical patent/JPS61812U/en
Application granted granted Critical
Publication of JPS6321297Y2 publication Critical patent/JPS6321297Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Activated Sludge Processes (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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は処理水のＳＳとＢＯＤの関係を示す図、第２図
は下水処理プロセスを例示する図、第３図及び第４図は
ＳＳと濁度の関係を示す図、第５図は本考案の水質監視
装置における水質測定系の概念図、第６図は第５図にお
ける測定部１７のブロック図、第７図は第５図における
濁度検出器のブロック図、第８図は濁度検出器の他の構
成図である。 １１・・・上澄水、１２・・・汚泥、１３・・・汚泥、
１７・・・測定部、１９・・・濁度検出端、２１・・・
駆動制御部、２２・・・昇降制御回路、２３・・・モー
タ、２４・・・ドクム、２５・・・位置検出器、２７・
・・指示記録計、２９・・・濁度演算器、３１・・・発
光ダイオード、３２，３３・・・受光素子、３４・・・
フィルタ回路、３５・・・整流回路、３６・：・増幅器
、３７・・・発光出力制御回路、３８・・・発光部、３
９・・・受光部。Figure 1 is a diagram showing the relationship between SS and BOD of treated water, Figure 2 is a diagram illustrating the sewage treatment process, Figures 3 and 4 are diagrams showing the relationship between SS and turbidity, and Figure 5 is a diagram showing the relationship between SS and turbidity. A conceptual diagram of the water quality measurement system in the water quality monitoring device of the present invention, FIG. 6 is a block diagram of the measuring section 17 in FIG. 5, FIG. 7 is a block diagram of the turbidity detector in FIG. 5, and FIG. FIG. 3 is another configuration diagram of the degree detector. 11...Supernatant water, 12...Sludge, 13...Sludge,
17... Measuring section, 19... Turbidity detection end, 21...
Drive control unit, 22... Elevation control circuit, 23... Motor, 24... Dokumu, 25... Position detector, 27...
... Indication recorder, 29... Turbidity calculator, 31... Light emitting diode, 32, 33... Light receiving element, 34...
Filter circuit, 35... Rectifier circuit, 36... Amplifier, 37... Light emission output control circuit, 38... Light emitting section, 3
9... Light receiving section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 沈澱池の処理水表面に近い各水深位置における上澄水中
の濁度を検出する濁度検出手段と、この手段から得る水
深に対する濁度分布と上澄水中の懸濁物質又は生物学的
酸素要求量の相関から処理水の水質監視と流入・放流制
御をする手段とを備えたことを特徴とする水質監視装置
。A turbidity detection means for detecting turbidity in supernatant water at each water depth near the surface of treated water in a sedimentation tank, and turbidity distribution with respect to water depth obtained from this means and suspended solids or biological oxygen demand in supernatant water. A water quality monitoring device characterized by comprising a means for monitoring the quality of treated water and controlling inflow and discharge based on the correlation of quantity.
JP6572185U 1985-05-01 1985-05-01 Water quality monitoring device Granted JPS61812U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6572185U JPS61812U (en) 1985-05-01 1985-05-01 Water quality monitoring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6572185U JPS61812U (en) 1985-05-01 1985-05-01 Water quality monitoring device

Publications (2)

Publication Number Publication Date
JPS61812U true JPS61812U (en) 1986-01-07
JPS6321297Y2 JPS6321297Y2 (en) 1988-06-13

Family

ID=30597973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6572185U Granted JPS61812U (en) 1985-05-01 1985-05-01 Water quality monitoring device

Country Status (1)

Country Link
JP (1) JPS61812U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157807A (en) * 2011-01-31 2012-08-23 Naoyuki Suzuki Method for treating processed liquid
JP2015020126A (en) * 2013-07-19 2015-02-02 株式会社ニッシン Treatment method of liquid to be treated

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135446U (en) * 1973-03-26 1974-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135446U (en) * 1973-03-26 1974-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012157807A (en) * 2011-01-31 2012-08-23 Naoyuki Suzuki Method for treating processed liquid
JP2015020126A (en) * 2013-07-19 2015-02-02 株式会社ニッシン Treatment method of liquid to be treated

Also Published As

Publication number Publication date
JPS6321297Y2 (en) 1988-06-13

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