JPS5579090A - Modified method of disk group rotary type polluted water treatment - Google Patents

Modified method of disk group rotary type polluted water treatment

Info

Publication number
JPS5579090A
JPS5579090A JP15269378A JP15269378A JPS5579090A JP S5579090 A JPS5579090 A JP S5579090A JP 15269378 A JP15269378 A JP 15269378A JP 15269378 A JP15269378 A JP 15269378A JP S5579090 A JPS5579090 A JP S5579090A
Authority
JP
Japan
Prior art keywords
disk group
polluted water
face material
material pieces
microorganisms
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
JP15269378A
Other languages
Japanese (ja)
Inventor
Masakichi Kawahara
Tokuichi Arimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15269378A priority Critical patent/JPS5579090A/en
Publication of JPS5579090A publication Critical patent/JPS5579090A/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 accelerate the activity of microorganisms and at the same time the digestion of pollutants by rising the concentration of O2 in polluted water by rotating a disk group face material piece having a large surface area in such a way as to contact it with polluted water and air by turns.
CONSTITUTION: Long bar-like face material pieces are bundled into a disk group form or small and short face material pieces are packed into a disk group-like cage fixedly. And, these disk group face material pieces fixed to a pair of chain wheels rotated by sprocket of the same shape as the chain wheel supported on both ends of one shaft. The sprocket is rotated to carry several tens or ten odd disk group face material pieces fixed to the chain into polluted water and in air in order to cause microorganisms to grow on them. Then, organic pollutants are all decomposed and removed by the action of the microorganisms.
COPYRIGHT: (C)1980,JPO&Japio
JP15269378A 1978-12-12 1978-12-12 Modified method of disk group rotary type polluted water treatment Pending JPS5579090A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15269378A JPS5579090A (en) 1978-12-12 1978-12-12 Modified method of disk group rotary type polluted water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15269378A JPS5579090A (en) 1978-12-12 1978-12-12 Modified method of disk group rotary type polluted water treatment

Publications (1)

Publication Number Publication Date
JPS5579090A true JPS5579090A (en) 1980-06-14

Family

ID=15546064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15269378A Pending JPS5579090A (en) 1978-12-12 1978-12-12 Modified method of disk group rotary type polluted water treatment

Country Status (1)

Country Link
JP (1) JPS5579090A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485372A (en) * 1967-05-23 1969-12-23 Carl Sigvard Nordgard System for biological purification of waste water,primarily sewage,and removal of nutritive salts from the purified waste water
JPS5255254A (en) * 1975-10-30 1977-05-06 Unitika Ltd Waste water treating device by means of biological action

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3485372A (en) * 1967-05-23 1969-12-23 Carl Sigvard Nordgard System for biological purification of waste water,primarily sewage,and removal of nutritive salts from the purified waste water
JPS5255254A (en) * 1975-10-30 1977-05-06 Unitika Ltd Waste water treating device by means of biological action

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