JPS58132590U - 下水処理場における塩素注入制御方式 - Google Patents

下水処理場における塩素注入制御方式

Info

Publication number
JPS58132590U
JPS58132590U JP2569282U JP2569282U JPS58132590U JP S58132590 U JPS58132590 U JP S58132590U JP 2569282 U JP2569282 U JP 2569282U JP 2569282 U JP2569282 U JP 2569282U JP S58132590 U JPS58132590 U JP S58132590U
Authority
JP
Japan
Prior art keywords
chlorine injection
sewage treatment
chlorine
control method
injection control
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
Application number
JP2569282U
Other languages
English (en)
Inventor
裕一 近藤
Original Assignee
株式会社日立製作所
日立エンジニアリング株式会社
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 株式会社日立製作所, 日立エンジニアリング株式会社 filed Critical 株式会社日立製作所
Priority to JP2569282U priority Critical patent/JPS58132590U/ja
Publication of JPS58132590U publication Critical patent/JPS58132590U/ja
Pending legal-status Critical Current

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  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (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。

Description

【図面の簡単な説明】
第１図はＣＯＤと塩素消費量の特性図、第２図は本考案
の一実施例を示すブロック図。 １・・・塩素混和池、２・・・塩素要求量計、３・・・
流量′計、４・・・残塩計、５・・・ＵＶ計、６・・・
塩素注入率演算回路、７・・・塩素注入量演算回路、８
・・・塩素注入機、９・・・残塩比較回路、１０・・・
ＣＯＤ比較回路、１１・・・塩素注入量補正演算回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 下水処理場において、塩素要求量計により塩素注入率を
    求め、この塩素注入率と流量から塩素注入量を求めて塩
    素注入を行う塩素注入制御においてＣＯＤを測定し、測
    定したＣＯＤの目標値との偏差を用いて塩素注入率と流
    量から求めた塩素注入量を補正することを特徴とする下
    水処理場における塩素注入制御方式。
JP2569282U 1982-02-26 1982-02-26 下水処理場における塩素注入制御方式 Pending JPS58132590U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2569282U JPS58132590U (ja) 1982-02-26 1982-02-26 下水処理場における塩素注入制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2569282U JPS58132590U (ja) 1982-02-26 1982-02-26 下水処理場における塩素注入制御方式

Publications (1)

Publication Number Publication Date
JPS58132590U true JPS58132590U (ja) 1983-09-07

Family

ID=30037659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2569282U Pending JPS58132590U (ja) 1982-02-26 1982-02-26 下水処理場における塩素注入制御方式

Country Status (1)

Country Link
JP (1) JPS58132590U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320660B1 (ko) * 1999-07-03 2002-01-19 임정규 정수장의 염소요구량 자동결정방법 및 그 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100320660B1 (ko) * 1999-07-03 2002-01-19 임정규 정수장의 염소요구량 자동결정방법 및 그 장치

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