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JPS647996A - Rotary plate body for waste water treatment - Google Patents

Rotary plate body for waste water treatment

Info

Publication number
JPS647996A
JPS647996A JP62164826A JP16482687A JPS647996A JP S647996 A JPS647996 A JP S647996A JP 62164826 A JP62164826 A JP 62164826A JP 16482687 A JP16482687 A JP 16482687A JP S647996 A JPS647996 A JP S647996A
Authority
JP
Japan
Prior art keywords
particles
plate body
800mum
waste water
water treatment
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
JP62164826A
Other languages
Japanese (ja)
Inventor
Masayoshi Ishiguro
Takehisa Muronaga
Takaharu Fujii
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.)
Iwao Jiki Kogyo Co Ltd
Original Assignee
Iwao Jiki Kogyo 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 Iwao Jiki Kogyo Co Ltd filed Critical Iwao Jiki Kogyo Co Ltd
Priority to JP62164826A priority Critical patent/JPS647996A/en
Publication of JPS647996A publication Critical patent/JPS647996A/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 remote TOC with high efficiency by molding coarsely ground inorg. particles having 400-800mum average grain size via a binder to a plate shape while allowing to cavities to remain among the particles. CONSTITUTION:Chamotte and feldspar having 400-800mum average grain size are compounded and water is mixed with the mixture, then the plate body of said mixture is formed. The plate body is dried and calcined. Since the inorg. particles are used, biological affinity is exhibited if the plate body is formed in such a manner. Since the particles are the coarsely ground particles, the ruggedness on the surfaces thereof is large and the surface area increases so that the living things are well arrested. The particle size thereof is 400-800mum and, therefore, about 200-300mum cavities are made among the particles and the removal of the TOC with high efficiency is enabled.
JP62164826A 1987-06-30 1987-06-30 Rotary plate body for waste water treatment Pending JPS647996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164826A JPS647996A (en) 1987-06-30 1987-06-30 Rotary plate body for waste water treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164826A JPS647996A (en) 1987-06-30 1987-06-30 Rotary plate body for waste water treatment

Publications (1)

Publication Number Publication Date
JPS647996A true JPS647996A (en) 1989-01-11

Family

ID=15800654

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164826A Pending JPS647996A (en) 1987-06-30 1987-06-30 Rotary plate body for waste water treatment

Country Status (1)

Country Link
JP (1) JPS647996A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221150A (en) * 1989-02-21 1990-09-04 Denki Kagaku Kogyo Kk Water purifying material and its production
JP2004167471A (en) * 2002-11-05 2004-06-17 Nippon Steel Chem Co Ltd Water treatment material, nitrate nitrogen treatment material and method for producing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02221150A (en) * 1989-02-21 1990-09-04 Denki Kagaku Kogyo Kk Water purifying material and its production
JP2004167471A (en) * 2002-11-05 2004-06-17 Nippon Steel Chem Co Ltd Water treatment material, nitrate nitrogen treatment material and method for producing the same

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