JPH0326088B2 - - Google Patents
Info
- Publication number
- JPH0326088B2 JPH0326088B2 JP61307694A JP30769486A JPH0326088B2 JP H0326088 B2 JPH0326088 B2 JP H0326088B2 JP 61307694 A JP61307694 A JP 61307694A JP 30769486 A JP30769486 A JP 30769486A JP H0326088 B2 JPH0326088 B2 JP H0326088B2
- Authority
- JP
- Japan
- Prior art keywords
- filter cloth
- urethane
- raised
- solid
- raising
- 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.)
- Expired
Links
- 239000004744 fabric Substances 0.000 claims description 84
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 15
- 229920001410 Microfiber Polymers 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 229920002994 synthetic fiber Polymers 0.000 claims description 4
- 239000012209 synthetic fiber Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 25
- 239000007787 solid Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 230000035699 permeability Effects 0.000 description 9
- 239000010802 sludge Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000005909 Kieselgur Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 239000002759 woven fabric Substances 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 235000015429 Mirabilis expansa Nutrition 0.000 description 1
- 244000294411 Mirabilis expansa Species 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 206010035039 Piloerection Diseases 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 239000003658 microfiber Substances 0.000 description 1
- 235000013536 miso Nutrition 0.000 description 1
- OHQOKJPHNPUMLN-UHFFFAOYSA-N n,n'-diphenylmethanediamine Chemical compound C=1C=CC=CC=1NCNC1=CC=CC=C1 OHQOKJPHNPUMLN-UHFFFAOYSA-N 0.000 description 1
- 230000005371 pilomotor reflex Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61307694A JPS63162010A (ja) | 1986-12-25 | 1986-12-25 | 固液分離用濾布の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61307694A JPS63162010A (ja) | 1986-12-25 | 1986-12-25 | 固液分離用濾布の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63162010A JPS63162010A (ja) | 1988-07-05 |
| JPH0326088B2 true JPH0326088B2 (en]) | 1991-04-09 |
Family
ID=17972098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61307694A Granted JPS63162010A (ja) | 1986-12-25 | 1986-12-25 | 固液分離用濾布の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63162010A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433176B1 (ko) * | 2002-02-07 | 2004-05-27 | 이봉대 | 도금용 필터원단 |
-
1986
- 1986-12-25 JP JP61307694A patent/JPS63162010A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63162010A (ja) | 1988-07-05 |
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