JP3831927B2 - 水質浄化用ブロック - Google Patents
水質浄化用ブロック Download PDFInfo
- Publication number
- JP3831927B2 JP3831927B2 JP2004020030A JP2004020030A JP3831927B2 JP 3831927 B2 JP3831927 B2 JP 3831927B2 JP 2004020030 A JP2004020030 A JP 2004020030A JP 2004020030 A JP2004020030 A JP 2004020030A JP 3831927 B2 JP3831927 B2 JP 3831927B2
- Authority
- JP
- Japan
- Prior art keywords
- block
- contact material
- string
- flange
- water purification
- 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.)
- Expired - Fee Related
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- 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
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- Biological Treatment Of Waste Water (AREA)
Description
Claims (4)
- 柱の両端に、多数の抜き穴を有するフランジを柱と一体状に設けたブロック躯体と、
両端部のうち、少なくとも一端部をブロック躯体の一方のフランジに括り付けた多数本のひも状接触材と、
からなることを特徴とする水質浄化用ブロック。 - 多数本のひも状接触材のブロック躯体のフランジに括り付ける側の端部を保持体に括り付けてドーナツ状にすると共に、これの円周方向の1個所を開くようにした接触材ユニットとし、この接触材ユニットを、これの開く部分から柱をかわして両フランジ間に入れ、保持体を介してブロック躯体のフランジに括り付けたことを特徴とする請求項1記載の水質浄化用ブロック。
- フランジの一側面の中央部に柱を一体状に突設してなる2つのブロック単体を、それぞれの柱の頂面を対向させて結合してなるブロック躯体と、
両端部のうち、少なくとも一端部をブロック躯体の一方のフランジに括り付けた多数本のひも状接触材と、
からなることを特徴とする水質浄化用ブロック。 - 多数本のひも状接触材のブロック躯体のフランジに括り付ける側の端部を保持体に括り付けて接触材ユニットとし、この接触材ユニットを、保持体を介してブロック躯体のフランジに括り付けたことを特徴とする請求項3記載の水質浄化用ブロック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004020030A JP3831927B2 (ja) | 2004-01-28 | 2004-01-28 | 水質浄化用ブロック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004020030A JP3831927B2 (ja) | 2004-01-28 | 2004-01-28 | 水質浄化用ブロック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005211755A JP2005211755A (ja) | 2005-08-11 |
JP3831927B2 true JP3831927B2 (ja) | 2006-10-11 |
Family
ID=34904073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004020030A Expired - Fee Related JP3831927B2 (ja) | 2004-01-28 | 2004-01-28 | 水質浄化用ブロック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3831927B2 (ja) |
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2004
- 2004-01-28 JP JP2004020030A patent/JP3831927B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005211755A (ja) | 2005-08-11 |
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