JPH0390696U - - Google Patents
Info
- Publication number
- JPH0390696U JPH0390696U JP1989151144U JP15114489U JPH0390696U JP H0390696 U JPH0390696 U JP H0390696U JP 1989151144 U JP1989151144 U JP 1989151144U JP 15114489 U JP15114489 U JP 15114489U JP H0390696 U JPH0390696 U JP H0390696U
- Authority
- JP
- Japan
- Prior art keywords
- specific gravity
- carrier
- raw water
- filtration tank
- plastic
- 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.)
- Granted
Links
- 238000001914 filtration Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000969 carrier Substances 0.000 claims description 3
- 238000000746 purification Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims 4
- 238000005273 aeration Methods 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 230000000813 microbial effect Effects 0.000 claims 2
- 244000005700 microbiome Species 0.000 claims 2
- 239000005416 organic matter Substances 0.000 claims 2
- 230000003647 oxidation Effects 0.000 claims 2
- 238000007254 oxidation reaction Methods 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 238000001179 sorption measurement Methods 0.000 claims 2
- 230000001902 propagating effect Effects 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図は本考案の浄化装置の概略構成縦断面図
、第２図ａ〜ｄは、それぞれ比重調整したプラス
チツク担体の概略概念図である。
Ｒ１……第１嫌気性瀘過槽、Ｒ２……第２嫌気
性瀘過槽、Ｓ……生物膜瀘過槽、Ｔ……処理水槽
、５ａ，５ｂ……濾床、３９，４１……ロストル
、４３……担体、４５……生物膜瀘過層、１００
……多孔質プラスチツク体、１１０，１１１，１
１２，１２０……比重調整体。
FIG. 1 is a schematic vertical sectional view of the purification apparatus of the present invention, and FIGS. 2 a to 2 d are schematic conceptual views of plastic carriers whose specific gravity has been adjusted. R1... First anaerobic filtration tank, R2... Second anaerobic filtration tank, S... Biofilm filtration tank, T... Treated water tank, 5a, 5b... Filter bed, 39, 41... Rostr, 43...Carrier, 45...Biofilm filtration layer, 100
...Porous plastic body, 110,111,1
12,120...Specific gravity adjustment body.
Claims (1)
よつて接触曝気をし、原水への酸素溶解を図り、
生物酸化機能を高めて有機物の分解や微生物の増
殖をしつつ微生物処理および瀘過吸着処理等を行
う生物膜瀘過槽内に装入される担体であつて、 該担体は多孔質プラスチツク体と比重調整体と
を備えることを特徴とする比重調整したプラスチ
ツク担体。 ２ 請求項１記載の担体は、その比重が１．０〜
１．２であることを特徴とする比重調整したプラ
スチツク担体。 ３ 流入する原水と空気を向流接触させることに
よつて接触曝気をし、原水への酸素溶解を図り、
生物酸化機能を高めて有機物の分解や微生物の増
殖をしつつ微生物処理および瀘過吸着処理等を行
う生物膜瀘過槽を備える浄化装置であつて、 前記生物膜瀘過槽の槽内には、多数の担体が装
入され、 該担体は多孔質プラスチツク体と比重調整体と
を有することを特徴とする浄化装置。[Claims for Utility Model Registration] 1. Contact aeration is carried out by bringing the inflowing raw water into countercurrent contact with air to dissolve oxygen in the raw water,
A carrier that is charged into a biofilm filtration tank that performs microbial treatment, filtration and adsorption treatment, etc. while decomposing organic matter and multiplying microorganisms by increasing the biological oxidation function, and the carrier is made of porous plastic. 1. A plastic carrier with adjusted specific gravity, comprising: a specific gravity adjusting body. 2. The carrier according to claim 1 has a specific gravity of 1.0 to
A plastic carrier whose specific gravity is adjusted to be 1.2. 3. Contact aeration is achieved by bringing the inflowing raw water into countercurrent contact with air to dissolve oxygen in the raw water,
A purification device equipped with a biofilm filtration tank that performs microbial treatment, filtration and adsorption treatment, etc. while decomposing organic matter and propagating microorganisms by increasing the biological oxidation function, wherein the biofilm filtration tank contains: . A purification device, characterized in that a large number of carriers are charged, and the carriers have a porous plastic body and a specific gravity adjusting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151144U JPH081037Y2 (en) | 1989-12-29 | 1989-12-29 | Plastic carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151144U JPH081037Y2 (en) | 1989-12-29 | 1989-12-29 | Plastic carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390696U true JPH0390696U (en) | 1991-09-17 |
| JPH081037Y2 JPH081037Y2 (en) | 1996-01-17 |
Family
ID=31697456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151144U Expired - Lifetime JPH081037Y2 (en) | 1989-12-29 | 1989-12-29 | Plastic carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081037Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384252B1 (en) * | 2013-07-05 | 2014-04-11 | 박영옥 | Power connection apparatus for crusher |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689897A (en) * | 1979-12-22 | 1981-07-21 | Chiyoda Chem Eng & Constr Co Ltd | Plastic foam particle |
-
1989
- 1989-12-29 JP JP1989151144U patent/JPH081037Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5689897A (en) * | 1979-12-22 | 1981-07-21 | Chiyoda Chem Eng & Constr Co Ltd | Plastic foam particle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101384252B1 (en) * | 2013-07-05 | 2014-04-11 | 박영옥 | Power connection apparatus for crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081037Y2 (en) | 1996-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |