JPH03123597U - - Google Patents

Info

Publication number
JPH03123597U
JPH03123597U JP1990029655U JP2965590U JPH03123597U JP H03123597 U JPH03123597 U JP H03123597U JP 1990029655 U JP1990029655 U JP 1990029655U JP 2965590 U JP2965590 U JP 2965590U JP H03123597 U JPH03123597 U JP H03123597U
Authority
JP
Japan
Prior art keywords
utility
contact filter
wastewater treatment
model registration
protrusions
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
JP1990029655U
Other languages
English (en)
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 JP1990029655U priority Critical patent/JPH03123597U/ja
Publication of JPH03123597U publication Critical patent/JPH03123597U/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)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Description

【図面の簡単な説明】
第１図ａは本考案の一実施例の接触ろ材の平面
図、ｂはその側面図、第２図ａは接触ろ材を充填
した処理槽の正面断面図、ｂは側面断面図、第３
図ａは他の実施例の接触ろ材の平面図、ｂはその
側面図である。 Ａ，Ａ′……接触ろ材、１……本体、２……外
部突起、３……内部突起、８……底面、９……小
孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 多孔質の筒状体の壁面に垂直面を増加する
    突起を設けたことを特徴とする排水処理用接触ろ
    材。 (2) 底面を具備したことを特徴とする実用新案
    登録請求の範囲第１項記載の排水処理用接触ろ材
    。 (3) 上記筒状体および突起をセラミツクスで形
    成したことを特徴とする実用新案登録請求の範囲
    第１項乃至第２項記載の排水処理用接触ろ材。
JP1990029655U 1990-03-26 1990-03-26 Pending JPH03123597U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990029655U JPH03123597U (ja) 1990-03-26 1990-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990029655U JPH03123597U (ja) 1990-03-26 1990-03-26

Publications (1)

Publication Number Publication Date
JPH03123597U true JPH03123597U (ja) 1991-12-16

Family

ID=31532407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990029655U Pending JPH03123597U (ja) 1990-03-26 1990-03-26

Country Status (1)

Country Link
JP (1) JPH03123597U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010524100A (ja) * 2007-04-13 2010-07-15 深▲セン▼市金海帆科技有限公司 ノートパソコンの折り畳みテーブル

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010524100A (ja) * 2007-04-13 2010-07-15 深▲セン▼市金海帆科技有限公司 ノートパソコンの折り畳みテーブル

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