JPS5271864A - Process for treating waste water by use of the sprinkling filter bed s ystem - Google Patents

Process for treating waste water by use of the sprinkling filter bed s ystem

Info

Publication number
JPS5271864A
JPS5271864A JP50148035A JP14803575A JPS5271864A JP S5271864 A JPS5271864 A JP S5271864A JP 50148035 A JP50148035 A JP 50148035A JP 14803575 A JP14803575 A JP 14803575A JP S5271864 A JPS5271864 A JP S5271864A
Authority
JP
Japan
Prior art keywords
waste water
filter bed
ystem
treating waste
sprinkling filter
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
JP50148035A
Other languages
Japanese (ja)
Other versions
JPS5912360B2 (en
Inventor
Keiji Nagamatsu
Hiroshi Kondo
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.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP50148035A priority Critical patent/JPS5912360B2/en
Publication of JPS5271864A publication Critical patent/JPS5271864A/en
Publication of JPS5912360B2 publication Critical patent/JPS5912360B2/en
Expired 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 provide a process for the treatment of waste water by use of the sprinkling filter bed system, wherein excess sludge is sent back to a treatment system and is circulated so as to eliminate the treatment of excess sludge.
COPYRIGHT: (C)1977,JPO&Japio
JP50148035A 1975-12-12 1975-12-12 Trickling filter method for treating sewage Expired JPS5912360B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50148035A JPS5912360B2 (en) 1975-12-12 1975-12-12 Trickling filter method for treating sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50148035A JPS5912360B2 (en) 1975-12-12 1975-12-12 Trickling filter method for treating sewage

Publications (2)

Publication Number Publication Date
JPS5271864A true JPS5271864A (en) 1977-06-15
JPS5912360B2 JPS5912360B2 (en) 1984-03-22

Family

ID=15443649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50148035A Expired JPS5912360B2 (en) 1975-12-12 1975-12-12 Trickling filter method for treating sewage

Country Status (1)

Country Link
JP (1) JPS5912360B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547763A (en) * 1977-06-20 1979-01-20 Yoshiaki Uehara Device for purifying combinged sewage

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0312175A (en) * 1989-06-09 1991-01-21 Sanyo Mokuzai Boufu Kk Instrument for coupling pillar and beam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547763A (en) * 1977-06-20 1979-01-20 Yoshiaki Uehara Device for purifying combinged sewage

Also Published As

Publication number Publication date
JPS5912360B2 (en) 1984-03-22

Similar Documents

Publication Publication Date Title
JPS5237700A (en) Treating system of radioactive waste fluid by zeolite
JPS5271864A (en) Process for treating waste water by use of the sprinkling filter bed s ystem
JPS51111751A (en) Waste water treating method
JPS51113357A (en) Chrome-containing service and waste water treating method
JPS5364951A (en) Apparatus for treating waste liquid
JPS51148971A (en) Surfactant containing waste water treatment
JPS5225461A (en) Waste water treating device
JPS53103655A (en) Dense waste water treatment device
JPS51138061A (en) Treating method of waste
JPS51124050A (en) Treatment method of waste water containing formaldehyde
JPS53115565A (en) Method of treating organic waste water
JPS51130067A (en) Method for simultaneously treating organic waster wate and heavy metal -con -taining waster wate
JPS522055A (en) Method of treating sludge
JPS53132171A (en) Process for wastewater treatment
JPS51138060A (en) Treating method of waste containing branched polyvalent alcohols
JPS51119165A (en) Treating method of chromium-containing waste water
JPS521955A (en) Reduction treatment of night soil
JPS5225099A (en) Process for treating soy lees
JPS5326455A (en) Method of treating waste water
JPS51141473A (en) Method of treating sewage in combined system of sewage treating plant
JPS5354859A (en) Method of treating waste liquid containing resin composed of sodium alginate
JPS5370546A (en) Method of treating waste water duffused from solid waste
JPS5222354A (en) Waste water treatment equipment
JPS5387573A (en) Treatment of wastewater with activated sludge
JPS51146767A (en) Process for treating a surplus sludge in the activated sludge treatmen t process of batch type