JPH02121193U - - Google Patents

Info

Publication number
JPH02121193U
JPH02121193U JP1989030790U JP3079089U JPH02121193U JP H02121193 U JPH02121193 U JP H02121193U JP 1989030790 U JP1989030790 U JP 1989030790U JP 3079089 U JP3079089 U JP 3079089U JP H02121193 U JPH02121193 U JP H02121193U
Authority
JP
Japan
Prior art keywords
biological contact
harmful substances
filtration device
remove harmful
odors
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
JP1989030790U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1989030790U priority Critical patent/JPH02121193U/ja
Publication of JPH02121193U publication Critical patent/JPH02121193U/ja
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)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の第一実施例としての分離方
式の装置の断面図で、第２図は第二実施例として
の混在方式の装置の断面図である。 なお図において、８……生物接触材、９……
アルカリ性材、１６……材である。 FIG. 1 is a sectional view of a separation type device as a first embodiment of this invention, and FIG. 2 is a sectional view of a mixed type device as a second embodiment. In the figure, 8...biological contact material, 9...
Alkaline material, 16... material.

Claims (1)

【実用新案登録請求の範囲】 (1) 材表面に生物を付着繁殖させ、この生物
により原水中の有機物や臭気等有害物質を分解除
去する生物接触過装置において、生物接触材
上部にアルカリ性材を敷設し、前記有害物質の
分解除去過程において消費されるアルカリ度の補
給を行なうことを特徴とするとした生物接触過
装置。 (2) 材表面に生物を付着繁殖させ、この生物
により原水中の有機物や臭気等、有害物質を分解
除去する生物接触過装置において、生物接触
材中にアルカリ性材を混在させ、記有害物質の
分解除去過程において消費されるアルカリ度の補
給を行なうことを特徴とするとした生物接触過
装置。[Scope of Claim for Utility Model Registration] (1) In a biological contact filtration device that allows organisms to grow on the surface of the material and decompose and remove harmful substances such as organic matter and odors in raw water, an alkaline material is applied to the top of the biological contact material. A biological contact filtration device characterized in that the device is installed to replenish alkalinity consumed in the process of decomposing and removing harmful substances. (2) In a biological contact device that allows organisms to grow on the surface of materials and decompose and remove harmful substances such as organic matter and odors in raw water, an alkaline material is mixed in the biological contact material to remove harmful substances. A biological contact filtration device characterized by replenishing alkalinity consumed during the decomposition and removal process.
JP1989030790U 1989-03-20 1989-03-20 Pending JPH02121193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989030790U JPH02121193U (en) 1989-03-20 1989-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989030790U JPH02121193U (en) 1989-03-20 1989-03-20

Publications (1)

Publication Number Publication Date
JPH02121193U true JPH02121193U (en) 1990-10-01

Family

ID=31256164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989030790U Pending JPH02121193U (en) 1989-03-20 1989-03-20

Country Status (1)

Country Link
JP (1) JPH02121193U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144037A (en) * 1978-04-28 1979-11-09 Gunze Kk Method of denitrifying waste water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144037A (en) * 1978-04-28 1979-11-09 Gunze Kk Method of denitrifying waste water

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