JPH0370800U - - Google Patents
Info
- Publication number
- JPH0370800U JPH0370800U JP12935189U JP12935189U JPH0370800U JP H0370800 U JPH0370800 U JP H0370800U JP 12935189 U JP12935189 U JP 12935189U JP 12935189 U JP12935189 U JP 12935189U JP H0370800 U JPH0370800 U JP H0370800U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- specific gravity
- former
- layer made
- settle
- 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
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
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
第1図はこの考案の装置の一実施例の断面図で
、第2図その使用状態の断面図である。
なお図において、1……水槽、2……層(比
重が1より小さい材からなる)、3……層(
比重が1より大きい材からなる)である。
FIG. 1 is a sectional view of an embodiment of the device of this invention, and FIG. 2 is a sectional view of the device in use. In the figure, 1...water tank, 2...layer (made of material with specific gravity less than 1), 3...layer (
(consisting of material with specific gravity greater than 1).
Claims (1)
が1より大きい材からなる層とを前者層が
上層となるように同一水槽内に敷設し、前者層
を浮遊させ、後者層を底部に沈積させた状態で
、材に付着した生物による分解機能及び材自
体の吸着機能等を利用し、水中の不純物を除去す
る生物接触過装置。 A layer made of material with a specific gravity of less than 1 and a layer made of material with a specific gravity of more than 1 are placed in the same water tank so that the former layer is the upper layer, the former layer is suspended, and the latter layer is allowed to settle at the bottom. A biological catalytic filtration device that removes impurities from water by utilizing the decomposition function of organisms attached to the material and the adsorption function of the material itself.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12935189U JPH0370800U (en) | 1989-11-07 | 1989-11-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12935189U JPH0370800U (en) | 1989-11-07 | 1989-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0370800U true JPH0370800U (en) | 1991-07-16 |
Family
ID=31676985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12935189U Pending JPH0370800U (en) | 1989-11-07 | 1989-11-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0370800U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210481A (en) * | 2001-01-22 | 2002-07-30 | Daiki Co Ltd | Carrier fluidizing biological filtration tank and method for using carrier to be used for the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5297253A (en) * | 1976-01-14 | 1977-08-15 | Kankyo Kagaku Center | Special purification method of turbid water |
-
1989
- 1989-11-07 JP JP12935189U patent/JPH0370800U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5297253A (en) * | 1976-01-14 | 1977-08-15 | Kankyo Kagaku Center | Special purification method of turbid water |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002210481A (en) * | 2001-01-22 | 2002-07-30 | Daiki Co Ltd | Carrier fluidizing biological filtration tank and method for using carrier to be used for the same |