JPH0228800U - - Google Patents

Info

Publication number
JPH0228800U
JPH0228800U JP1988107374U JP10737488U JPH0228800U JP H0228800 U JPH0228800 U JP H0228800U JP 1988107374 U JP1988107374 U JP 1988107374U JP 10737488 U JP10737488 U JP 10737488U JP H0228800 U JPH0228800 U JP H0228800U
Authority
JP
Japan
Prior art keywords
sludge
drainage
effluent
sedimentation
control device
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
JP1988107374U
Other languages
English (en)
Other versions
JPH0713838Y2 (ja
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 filed Critical
Priority to JP1988107374U priority Critical patent/JPH0713838Y2/ja
Publication of JPH0228800U publication Critical patent/JPH0228800U/ja
Application granted granted Critical
Publication of JPH0713838Y2 publication Critical patent/JPH0713838Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Activated Sludge Processes (AREA)

Description

【図面の簡単な説明】
第１図はこの発明にかかる排水排泥制御装置の
一実施例を示すブロツク図、第２図は回分式活性
汚泥法による排水処理の基本的な構成を示す説明
図、第３図は第２図の各工程のタイムチヤート、
第４図は回分処理システムの構成例を示す説明図
、第５図はこの発明の実施例のＳＶ計の構成例を
示す説明図、第６図は汚泥沈降特性曲線の一例を
示す線図、第７図はこの発明の実施例の制御装置
の構成例を示すブロツク図、第８図はこの発明の
実施例の動作を示すフローチヤート、第９図はス
ケールフアクタ補正用のグラフを示す線図である
。 １４……反応槽、２６……ＳＶ計、３０……制
御装置、３０Ａ……中央処理部、３０Ｂ……メモ
リ。

Claims (1)

  1. 【実用新案登録請求の範囲】 少なくとも流入、曝気、沈殿、排水の各工程の
    汚水処理が同一反応槽内で行われる回分式活性汚
    泥法の排水排泥制御装置において、 前記曝気工程時に、前記反応槽より汚水を採取
    して、汚泥の沈降特性に関する汚泥沈降データを
    得る計測手段と、 この汚泥沈降データに基いて、排水工程におけ
    る排水量に関する排水データを演算する第１の塩
    算手段と、 該排水データがあらかじめ求められた設定値以
    上の場合に、余剰汚泥量を補正する第２の演算手
    段と、 第１および第２の演質手段の演算結果に基いて
    、排水工程における排水および排泥制御を行う駆
    動制御手段とを具備したことを特徴とする排水排
    泥制御装置。
JP1988107374U 1988-08-16 1988-08-16 排水排泥制御装置 Expired - Lifetime JPH0713838Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988107374U JPH0713838Y2 (ja) 1988-08-16 1988-08-16 排水排泥制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988107374U JPH0713838Y2 (ja) 1988-08-16 1988-08-16 排水排泥制御装置

Publications (2)

Publication Number Publication Date
JPH0228800U true JPH0228800U (ja) 1990-02-23
JPH0713838Y2 JPH0713838Y2 (ja) 1995-04-05

Family

ID=31341729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988107374U Expired - Lifetime JPH0713838Y2 (ja) 1988-08-16 1988-08-16 排水排泥制御装置

Country Status (1)

Country Link
JP (1) JPH0713838Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014436A (zh) * 2021-12-02 2022-02-08 成都天源水务有限责任公司 排泥系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436064A (en) * 1977-08-24 1979-03-16 Saburo Matsui Method of controlling amount of activated sludge kept in settling basin that is used in activated sludge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436064A (en) * 1977-08-24 1979-03-16 Saburo Matsui Method of controlling amount of activated sludge kept in settling basin that is used in activated sludge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014436A (zh) * 2021-12-02 2022-02-08 成都天源水务有限责任公司 排泥系统

Also Published As

Publication number Publication date
JPH0713838Y2 (ja) 1995-04-05

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