JPS51113361A - Foul water cleaning apparatus - Google Patents

Foul water cleaning apparatus

Info

Publication number
JPS51113361A
JPS51113361A JP50037965A JP3796575A JPS51113361A JP S51113361 A JPS51113361 A JP S51113361A JP 50037965 A JP50037965 A JP 50037965A JP 3796575 A JP3796575 A JP 3796575A JP S51113361 A JPS51113361 A JP S51113361A
Authority
JP
Japan
Prior art keywords
foul water
cleaning apparatus
water cleaning
maintenance
quality
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
JP50037965A
Other languages
Japanese (ja)
Inventor
Toshiaki Ueda
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP50037965A priority Critical patent/JPS51113361A/en
Publication of JPS51113361A publication Critical patent/JPS51113361A/en
Pending 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

Abstract

PURPOSE: To provide a foul water cleaning apparatus which has great latitude in treating foul water fluctuating widely in both quantity and quality, is easy of maintenance and control, produces few surplus sludge, and can perform always stabilized treatment.
COPYRIGHT: (C)1976,JPO&Japio
JP50037965A 1975-03-31 1975-03-31 Foul water cleaning apparatus Pending JPS51113361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50037965A JPS51113361A (en) 1975-03-31 1975-03-31 Foul water cleaning apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50037965A JPS51113361A (en) 1975-03-31 1975-03-31 Foul water cleaning apparatus

Publications (1)

Publication Number Publication Date
JPS51113361A true JPS51113361A (en) 1976-10-06

Family

ID=12512263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50037965A Pending JPS51113361A (en) 1975-03-31 1975-03-31 Foul water cleaning apparatus

Country Status (1)

Country Link
JP (1) JPS51113361A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5995997A (en) * 1982-11-22 1984-06-02 Hitachi Plant Eng & Constr Co Ltd Biologically dephosphorizing method of waste water
JPS62163794A (en) * 1986-10-16 1987-07-20 Bandou Gijutsu Kogyo Kk Method and device for purifying sewage

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5995997A (en) * 1982-11-22 1984-06-02 Hitachi Plant Eng & Constr Co Ltd Biologically dephosphorizing method of waste water
JPS6129798B2 (en) * 1982-11-22 1986-07-09 Hitachi Plant Eng & Constr Co
JPS62163794A (en) * 1986-10-16 1987-07-20 Bandou Gijutsu Kogyo Kk Method and device for purifying sewage

Similar Documents

Publication Publication Date Title
JPS5214074A (en) Method and device to automatically measure the indicator of amount of activated sludge
JPS5220659A (en) Treatment method of waste water by upward flow filtration
JPS51113361A (en) Foul water cleaning apparatus
JPS51111751A (en) Waste water treating method
JPS52118947A (en) Control device for treating activated sludge water
JPS51113357A (en) Chrome-containing service and waste water treating method
JPS5346165A (en) Monitor-controller for active-sludge dirty-water treating device
JPS51120047A (en) Apparatus for treating sewage
JPS53115565A (en) Method of treating organic waste water
JPS5393653A (en) Apparatus for controlling quantity of chemicals used in treatment of filthy mud
JPS51130055A (en) Apparatus for controlling amounts incorporated of chemicals in a water purification plant
JPS522055A (en) Method of treating sludge
JPS521957A (en) Process and apparatus for treating sewage water
JPS5280658A (en) Method for removing ammoniac nitrogen from waste water
JPS5370546A (en) Method of treating waste water duffused from solid waste
JPS53132171A (en) Process for wastewater treatment
JPS52105651A (en) Process for treating drain water
JPS5370560A (en) Method of treating waste water
JPS5236843A (en) Method for treating water
JPS528653A (en) Method for the treatment organic waste water of high concentration
JPS53114260A (en) Method for treating sewage
JPS52126941A (en) Method and apparatus for controlling excessive sludge amount
JPS5262A (en) Method of treating pulp waste water
JPS5342454A (en) Device for controlling active sludge water treating process
JPS5252462A (en) Excess water treating and draining method and apparatus of trough type