JPS5658588A - Material for water treatment, its manufacture, and water treatment unit - Google Patents
Material for water treatment, its manufacture, and water treatment unitInfo
- Publication number
- JPS5658588A JPS5658588A JP13554479A JP13554479A JPS5658588A JP S5658588 A JPS5658588 A JP S5658588A JP 13554479 A JP13554479 A JP 13554479A JP 13554479 A JP13554479 A JP 13554479A JP S5658588 A JPS5658588 A JP S5658588A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- longitudinal direction
- loop
- warp
- water treatment
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 abstract 2
- 239000004744 fabric Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 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)
Abstract
PURPOSE: To increase the capture ratio for sludge contained in water and to obtain excellent back wash effect in a short time, by using loop fabric tape made of single fibers such as vinylidene chloride etc.
CONSTITUTION: Warp and woof of yarn bundle are made of single fibers such as vinylidene chloride resin or nylon etc. without twisting. By utilization of a weaving machine, base warp 12 is passed in longitudinal direction, base woof 13 in lateral direction, loop warp 11 in the longitudinal direction of the tape, and all loop 15 is made parallel by arranging in the longitudinal direction of the tape 10 to form a loop fabric tape on both sides or single side. Then the tape 10 is extended strongly in the longitudinal direction and is rotated strongly on one direction to produce twist by a twisting tool. Hereby a belt 16 thickly bonded with many loops 15 forms a spiral shape with the twisted tape 17 as the center, its section forming a fan shape which is fine in central part and rough in both sides.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13554479A JPS5658588A (en) | 1979-10-20 | 1979-10-20 | Material for water treatment, its manufacture, and water treatment unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13554479A JPS5658588A (en) | 1979-10-20 | 1979-10-20 | Material for water treatment, its manufacture, and water treatment unit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5658588A true JPS5658588A (en) | 1981-05-21 |
JPS6253237B2 JPS6253237B2 (en) | 1987-11-09 |
Family
ID=15154257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13554479A Granted JPS5658588A (en) | 1979-10-20 | 1979-10-20 | Material for water treatment, its manufacture, and water treatment unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5658588A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232893A (en) * | 1986-12-09 | 1988-09-28 | ノルトドイチェ・ゼーカベルベルケ・アクチエンゲゼルシャフト | Percolating material of filter for treating liquid and manufacturing and filling method thereof |
JPH05115889A (en) * | 1991-10-14 | 1993-05-14 | Seisan Gijutsu Kaihatsu Kenkyusho:Kk | Sewage cleaning device and contact material for the same |
US7862890B2 (en) * | 2005-12-27 | 2011-01-04 | Bioprocess Technologies, Ltd. | Biomedia apparatus and method of use |
-
1979
- 1979-10-20 JP JP13554479A patent/JPS5658588A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63232893A (en) * | 1986-12-09 | 1988-09-28 | ノルトドイチェ・ゼーカベルベルケ・アクチエンゲゼルシャフト | Percolating material of filter for treating liquid and manufacturing and filling method thereof |
JP2720968B2 (en) * | 1986-12-09 | 1998-03-04 | ノルトドイチェ・ゼーカベルベルケ・アクチエンゲゼルシャフト | Percolate material for liquid treatment filter, and method for producing and loading the same |
JPH05115889A (en) * | 1991-10-14 | 1993-05-14 | Seisan Gijutsu Kaihatsu Kenkyusho:Kk | Sewage cleaning device and contact material for the same |
US7862890B2 (en) * | 2005-12-27 | 2011-01-04 | Bioprocess Technologies, Ltd. | Biomedia apparatus and method of use |
Also Published As
Publication number | Publication date |
---|---|
JPS6253237B2 (en) | 1987-11-09 |
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