JPS5544322A - Waste liquid treatment apparatus - Google Patents

Waste liquid treatment apparatus

Info

Publication number
JPS5544322A
JPS5544322A JP11705578A JP11705578A JPS5544322A JP S5544322 A JPS5544322 A JP S5544322A JP 11705578 A JP11705578 A JP 11705578A JP 11705578 A JP11705578 A JP 11705578A JP S5544322 A JPS5544322 A JP S5544322A
Authority
JP
Japan
Prior art keywords
filter beds
waste liquid
tank
oscillating
pores
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
JP11705578A
Other languages
Japanese (ja)
Inventor
Kohei Sakurai
Akira Shikayama
Shoji Oka
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.)
Achilles Corp
Original Assignee
Achilles Corp
Kohkoku Chemical Industry Co 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 Achilles Corp, Kohkoku Chemical Industry Co Ltd filed Critical Achilles Corp
Priority to JP11705578A priority Critical patent/JPS5544322A/en
Publication of JPS5544322A publication Critical patent/JPS5544322A/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

Landscapes

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To treat high-load waste liquid at low cost and with good efficiency without degrading the quality of the treated water by providing a group of oscillating filter beds comprising connecting a plurality of objects having a multiplicity of pores in an aerating tank.
CONSTITUTION: In the method of treating high-load waste liquid by an activated sludge method, the oscillating filter beds 2 composed of a group of constituting bodies 5 comprising connecting hollow synthetic resins having a mltiplicity of pores such as polystyrene connected in a plurality in bead rosary form by means of connecting bars 4 are provided in an aerating tank 1. Activated sludge 11 containing aerobic microbes is held deposited on the oscillating filter beds 2. At the time when waste liquid 12 flows into the tank 1 and circulates therein to undergo purification treatment, the filter beds 2 oscillate and the microbes having deposited on the hollow objects 3 undergo moderate propagation and dislodging, thereby preventing clogging of the filter beds 2 owing to excess deposition of sludge. This enables the treated water of high water quality to be obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP11705578A 1978-09-22 1978-09-22 Waste liquid treatment apparatus Pending JPS5544322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11705578A JPS5544322A (en) 1978-09-22 1978-09-22 Waste liquid treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11705578A JPS5544322A (en) 1978-09-22 1978-09-22 Waste liquid treatment apparatus

Publications (1)

Publication Number Publication Date
JPS5544322A true JPS5544322A (en) 1980-03-28

Family

ID=14702299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11705578A Pending JPS5544322A (en) 1978-09-22 1978-09-22 Waste liquid treatment apparatus

Country Status (1)

Country Link
JP (1) JPS5544322A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112338A (en) * 1976-03-18 1977-09-20 Musashi Seimitsu Kogyo Kk Method of detecting penetration of holes
JPS62130797U (en) * 1986-02-07 1987-08-18
JPS63103797U (en) * 1986-12-19 1988-07-05
JPH02253896A (en) * 1989-03-28 1990-10-12 Sanin Kensetsu Kogyo Kk Waste water treating device utilizing plastic waste

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939949A (en) * 1972-08-25 1974-04-15
JPS5023549A (en) * 1973-06-29 1975-03-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939949A (en) * 1972-08-25 1974-04-15
JPS5023549A (en) * 1973-06-29 1975-03-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112338A (en) * 1976-03-18 1977-09-20 Musashi Seimitsu Kogyo Kk Method of detecting penetration of holes
JPS5939681B2 (en) * 1976-03-18 1984-09-26 武蔵精密工業株式会社 Hole penetration detection method
JPS62130797U (en) * 1986-02-07 1987-08-18
JPS63103797U (en) * 1986-12-19 1988-07-05
JPH02253896A (en) * 1989-03-28 1990-10-12 Sanin Kensetsu Kogyo Kk Waste water treating device utilizing plastic waste

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