JPS5584595A - Treatment of organic polluted water - Google Patents

Treatment of organic polluted water

Info

Publication number
JPS5584595A
JPS5584595A JP11211778A JP11211778A JPS5584595A JP S5584595 A JPS5584595 A JP S5584595A JP 11211778 A JP11211778 A JP 11211778A JP 11211778 A JP11211778 A JP 11211778A JP S5584595 A JPS5584595 A JP S5584595A
Authority
JP
Japan
Prior art keywords
filler
nitrifying
tank
treatment
organic polluted
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
JP11211778A
Other languages
Japanese (ja)
Other versions
JPS5716677B2 (en
Inventor
Nobuo Tsuda
Yasuo Horii
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP11211778A priority Critical patent/JPS5584595A/en
Publication of JPS5584595A publication Critical patent/JPS5584595A/en
Publication of JPS5716677B2 publication Critical patent/JPS5716677B2/ja
Granted 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

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To increase treating capabity as well as making operating control easier by peforming all of the nitrifying process, denitrification process, and contact oxidation process of organic polluted water in fixed beds.
CONSTITUTION: Organic polluted water, e.g., household refuge, leachate from wastes dumping site, etc., is supplied from the pipe 15 to the nitrifying tank 10 and then sent to the fixed bed 11 packed with a filler to treat it by nitrifying bacteria growing on the filler. Then, the treated water is introduced through the pipe 19 into the denitrification tank 17 where it is treated by denitrifying bacteria growing on the filler 18 in the same way as before. Then, the treated water is sent to the filler layer 25 of the contact oxidation tank 23 for treatment and a part of the treated water is sent back to the nitrifying tank 10 through the return pump 20 to subject the residual ammonia nitrogen to renitrification treatment.
COPYRIGHT: (C)1980,JPO&Japio
JP11211778A 1978-09-08 1978-09-08 Treatment of organic polluted water Granted JPS5584595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11211778A JPS5584595A (en) 1978-09-08 1978-09-08 Treatment of organic polluted water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11211778A JPS5584595A (en) 1978-09-08 1978-09-08 Treatment of organic polluted water

Publications (2)

Publication Number Publication Date
JPS5584595A true JPS5584595A (en) 1980-06-25
JPS5716677B2 JPS5716677B2 (en) 1982-04-06

Family

ID=14578590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11211778A Granted JPS5584595A (en) 1978-09-08 1978-09-08 Treatment of organic polluted water

Country Status (1)

Country Link
JP (1) JPS5584595A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043749A (en) * 1973-08-22 1975-04-19
JPS50120161A (en) * 1974-03-11 1975-09-20

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5043749A (en) * 1973-08-22 1975-04-19
JPS50120161A (en) * 1974-03-11 1975-09-20

Also Published As

Publication number Publication date
JPS5716677B2 (en) 1982-04-06

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