JPH0481696U - - Google Patents

Info

Publication number
JPH0481696U
JPH0481696U JP1990122488U JP12248890U JPH0481696U JP H0481696 U JPH0481696 U JP H0481696U JP 1990122488 U JP1990122488 U JP 1990122488U JP 12248890 U JP12248890 U JP 12248890U JP H0481696 U JPH0481696 U JP H0481696U
Authority
JP
Japan
Prior art keywords
treatment device
disk
wastewater treatment
scraper
microbial film
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
JP1990122488U
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 JP1990122488U priority Critical patent/JPH0481696U/ja
Publication of JPH0481696U publication Critical patent/JPH0481696U/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]

第１図、第２図は本考案の実施例を示す側面図
と正面図であり、第３図は他の実施例の側面図で
ある。第４図、第５図は従来例を示す側面図と正
面図である。 １は回転軸、２は円板、４，４′はスクレーパ
。 1 and 2 are a side view and a front view showing an embodiment of the present invention, and FIG. 3 is a side view of another embodiment. 4 and 5 are a side view and a front view showing a conventional example. 1 is a rotating shaft, 2 is a disk, and 4 and 4' are scrapers.

Claims (1)

【実用新案登録請求の範囲】 (1) 回転する円板２を排水中に浸漬し、この円
板２の表面に微生物膜を付着生成するようにした
回転円板法による排水処理装置において、円板２
の側方に、この円板２の表面に付着生成した微生
物膜を剥ぎ落とすスクレーパ４を設けたことを特
徴とする排水処理装置。 (2) スクレーパ４をコンベア型のスクレーパ４
′にしたこを特徴とする請求項(1)記載の排水処
理装置。[Claims for Utility Model Registration] (1) In a wastewater treatment device using a rotating disk method in which a rotating disk 2 is immersed in wastewater and a microbial film is attached to the surface of the disk 2, Board 2
A wastewater treatment device characterized in that a scraper 4 is provided on the side of the disk 2 to scrape off a microbial film that has formed on the surface of the disk 2. (2) The scraper 4 is a conveyor type scraper 4.
The wastewater treatment device according to claim (1), characterized in that the wastewater treatment device has an octopus.
JP1990122488U 1990-11-26 1990-11-26 Pending JPH0481696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990122488U JPH0481696U (en) 1990-11-26 1990-11-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990122488U JPH0481696U (en) 1990-11-26 1990-11-26

Publications (1)

Publication Number Publication Date
JPH0481696U true JPH0481696U (en) 1992-07-16

Family

ID=31870266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990122488U Pending JPH0481696U (en) 1990-11-26 1990-11-26

Country Status (1)

Country Link
JP (1) JPH0481696U (en)

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