JPH0457294U - - Google Patents
Info
- Publication number
- JPH0457294U JPH0457294U JP10072690U JP10072690U JPH0457294U JP H0457294 U JPH0457294 U JP H0457294U JP 10072690 U JP10072690 U JP 10072690U JP 10072690 U JP10072690 U JP 10072690U JP H0457294 U JPH0457294 U JP H0457294U
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- permeate
- liquid
- membrane
- permeate flow
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Description
第１図は本考案の一実施例を示す廃水処理装置
の全体構成図、第２図は同実施例における有機性
汚水の処理手順を示すブロツク図である。
１４……廃水処理装置、２１……膜モジユール
、２２……濾過膜、２３……原液流路、２４……
透過液流路、２５……集液路、２６……背圧弁。
FIG. 1 is an overall configuration diagram of a wastewater treatment apparatus showing an embodiment of the present invention, and FIG. 2 is a block diagram showing a procedure for treating organic wastewater in the same embodiment. 14... Wastewater treatment device, 21... Membrane module, 22... Filtration membrane, 23... Raw solution channel, 24...
Permeate flow path, 25...liquid collection path, 26...back pressure valve.
Claims (1)
に仕切られてなる複数の膜モジユールを直列に接
続して設け、各膜モジユールの透過液流路の出口
側を連通して集液路を設け、集液路の途中に、透
過液に対して抵抗を負荷して膜モジユールの原液
流路側と透過液流路側の圧力差を制御する圧力制
御手段を設けたことを特徴とする廃水処理装置。 A plurality of membrane modules each having an interior partitioned into a stock solution flow path and a permeate flow path by a filtration membrane are connected in series, and the outlet side of the permeate flow path of each membrane module is communicated to collect liquid. Waste water, characterized in that a pressure control means is provided in the middle of the liquid collection path to control the pressure difference between the raw solution flow path side and the permeate flow path side of the membrane module by applying resistance to the permeate liquid. Processing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072690U JPH0457294U (en) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10072690U JPH0457294U (en) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457294U true JPH0457294U (en) | 1992-05-15 |
Family
ID=31843587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10072690U Pending JPH0457294U (en) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101870598B1 (en) * | 2017-05-18 | 2018-06-22 | 미츠비시 쥬코 칸쿄 카가쿠 엔지니어링 가부시키가이샤 | Biological treatment apparatus, biological treatment method, and program |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179110A (en) * | 1983-03-30 | 1984-10-11 | Nitto Electric Ind Co Ltd | Operating method of filter module |
| JPS6227010A (en) * | 1985-07-25 | 1987-02-05 | Shokuhin Sangyo Maku Riyou Gijutsu Kenkyu Kumiai | Reverse osmotic processing method |
| JPH0275389A (en) * | 1988-09-08 | 1990-03-15 | Kubota Ltd | Wastewater treatment method |
-
1990
- 1990-09-26 JP JP10072690U patent/JPH0457294U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59179110A (en) * | 1983-03-30 | 1984-10-11 | Nitto Electric Ind Co Ltd | Operating method of filter module |
| JPS6227010A (en) * | 1985-07-25 | 1987-02-05 | Shokuhin Sangyo Maku Riyou Gijutsu Kenkyu Kumiai | Reverse osmotic processing method |
| JPH0275389A (en) * | 1988-09-08 | 1990-03-15 | Kubota Ltd | Wastewater treatment method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101870598B1 (en) * | 2017-05-18 | 2018-06-22 | 미츠비시 쥬코 칸쿄 카가쿠 엔지니어링 가부시키가이샤 | Biological treatment apparatus, biological treatment method, and program |
| JP2018192430A (en) * | 2017-05-18 | 2018-12-06 | 三菱重工環境・化学エンジニアリング株式会社 | Biological treatment apparatus, biological treatment method, and program |
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