JPH045299U - - Google Patents

Info

Publication number
JPH045299U
JPH045299U JP1990042949U JP4294990U JPH045299U JP H045299 U JPH045299 U JP H045299U JP 1990042949 U JP1990042949 U JP 1990042949U JP 4294990 U JP4294990 U JP 4294990U JP H045299 U JPH045299 U JP H045299U
Authority
JP
Japan
Prior art keywords
weft
sewage treatment
contact material
horizontal
lines
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
JP1990042949U
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 JP1990042949U priority Critical patent/JPH045299U/ja
Publication of JPH045299U publication Critical patent/JPH045299U/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 the drawing]

図面はこの考案の実施例を示すものであり、第
１図は汚水処理用接触材の拡大平面図、第２図は
第１図−線の断面図、第３図は使用状態を示
す汚水処理槽の断面図、第４図は他の実施例にか
かる汚水処理用接触材を示す拡大平面図である。 １……汚水処理用接触材、２……経ネツト線、
３……緯ネツト線、３ａ……汚泥捕捉用棚面。 The drawings show an embodiment of this invention; Fig. 1 is an enlarged plan view of the contact material for sewage treatment, Fig. 2 is a sectional view taken along the line shown in Fig. 1, and Fig. 3 is a sewage treatment device showing the state of use. A sectional view of the tank, and FIG. 4 is an enlarged plan view showing a contact material for sewage treatment according to another embodiment. 1...Contact material for sewage treatment, 2...Metal net wire,
3...Latitude net line, 3a...Sludge trapping shelf surface.

Claims (1)

【実用新案登録請求の範囲】 経緯両ネツト線により網目状ないしは格子状に
形成された合成樹脂製の汚水処理用接触材におい
て、 上記緯ネツト線の上面が水平ないしは略水平状
の汚泥捕捉用棚面に形成されてなることを特徴と
する、汚水処理用接触材。[Scope of Claim for Utility Model Registration] A contact material for sewage treatment made of synthetic resin formed in a mesh or lattice shape with both weft and weft lines, a sludge trapping shelf in which the upper surface of the weft and weft lines is horizontal or approximately horizontal. A contact material for sewage treatment, characterized in that it is formed on a surface.
JP1990042949U 1990-04-20 1990-04-20 Pending JPH045299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990042949U JPH045299U (en) 1990-04-20 1990-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990042949U JPH045299U (en) 1990-04-20 1990-04-20

Publications (1)

Publication Number Publication Date
JPH045299U true JPH045299U (en) 1992-01-17

Family

ID=31554941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990042949U Pending JPH045299U (en) 1990-04-20 1990-04-20

Country Status (1)

Country Link
JP (1) JPH045299U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011045797A (en) * 2009-08-25 2011-03-10 Nippon Solid Co Ltd Purification membrane for treatment of sewage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250796B2 (en) * 1978-04-14 1987-10-27 Nuclear Power Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6250796B2 (en) * 1978-04-14 1987-10-27 Nuclear Power Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011045797A (en) * 2009-08-25 2011-03-10 Nippon Solid Co Ltd Purification membrane for treatment of sewage

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