CA1134755A - Adsorption and filtration mat for liquids - Google Patents
Adsorption and filtration mat for liquidsInfo
- Publication number
- CA1134755A CA1134755A CA000331086A CA331086A CA1134755A CA 1134755 A CA1134755 A CA 1134755A CA 000331086 A CA000331086 A CA 000331086A CA 331086 A CA331086 A CA 331086A CA 1134755 A CA1134755 A CA 1134755A
- Authority
- CA
- Canada
- Prior art keywords
- mat
- bits
- micro
- polymer
- water
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 title description 22
- 238000001179 sorption measurement Methods 0.000 title description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 70
- 229920000642 polymer Polymers 0.000 claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000005909 Kieselgur Substances 0.000 claims abstract description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 16
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000004682 monohydrates Chemical class 0.000 claims abstract description 13
- 239000004814 polyurethane Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 229920002635 polyurethane Polymers 0.000 claims abstract description 11
- 229920003043 Cellulose fiber Polymers 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 229920000098 polyolefin Polymers 0.000 claims abstract description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 6
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 6
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 6
- 239000004793 Polystyrene Substances 0.000 claims description 15
- 229920002223 polystyrene Polymers 0.000 claims description 13
- 239000011159 matrix material Substances 0.000 claims description 8
- 239000000956 alloy Substances 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 238000010410 dusting Methods 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000012736 aqueous medium Substances 0.000 claims description 4
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920005606 polypropylene copolymer Polymers 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 239000011872 intimate mixture Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 67
- 239000000706 filtrate Substances 0.000 description 28
- 239000002002 slurry Substances 0.000 description 21
- 239000002245 particle Substances 0.000 description 18
- 239000000123 paper Substances 0.000 description 16
- 229920000728 polyester Polymers 0.000 description 16
- 229920000742 Cotton Polymers 0.000 description 15
- 239000001913 cellulose Substances 0.000 description 15
- 235000010980 cellulose Nutrition 0.000 description 15
- 229920002678 cellulose Polymers 0.000 description 14
- 229910052799 carbon Inorganic materials 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 8
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 7
- 239000004794 expanded polystyrene Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000470 constituent Substances 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000005755 formation reaction Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000009965 odorless effect Effects 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 229920004935 Trevira® Polymers 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical class [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 229940106135 cellulose Drugs 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 239000010908 plant waste Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 150000003071 polychlorinated biphenyls Chemical group 0.000 description 2
- 229920000306 polymethylpentene Polymers 0.000 description 2
- 239000011116 polymethylpentene Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- HSQFVBWFPBKHEB-UHFFFAOYSA-N 2,3,4-trichlorophenol Chemical compound OC1=CC=C(Cl)C(Cl)=C1Cl HSQFVBWFPBKHEB-UHFFFAOYSA-N 0.000 description 1
- JMMZCWZIJXAGKW-UHFFFAOYSA-N 2-methylpent-2-ene Chemical compound CCC=C(C)C JMMZCWZIJXAGKW-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- IQUPABOKLQSFBK-UHFFFAOYSA-N 2-nitrophenol Chemical compound OC1=CC=CC=C1[N+]([O-])=O IQUPABOKLQSFBK-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 235000009025 Carya illinoensis Nutrition 0.000 description 1
- 244000068645 Carya illinoensis Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
- 241001082241 Lythrum hyssopifolia Species 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910052612 amphibole Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 1
- MPHPHYZQRGLTBO-UHFFFAOYSA-N apazone Chemical compound CC1=CC=C2N=C(N(C)C)N3C(=O)C(CCC)C(=O)N3C2=C1 MPHPHYZQRGLTBO-UHFFFAOYSA-N 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- ZYUJDPANZYGEGM-UHFFFAOYSA-N benzoic acid;2,4-dichlorobenzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OC(=O)C1=CC=C(Cl)C=C1Cl ZYUJDPANZYGEGM-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 229910001593 boehmite Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 description 1
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical group O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 229920005547 polycyclic aromatic hydrocarbon Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229960005349 sulfur Drugs 0.000 description 1
- 235000001508 sulfur Nutrition 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
- 238000003828 vacuum filtration Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28033—Membrane, sheet, cloth, pad, lamellar or mat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28028—Particles immobilised within fibres or filaments
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/35—Polyalkenes, e.g. polystyrene
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
- D21H17/57—Polyureas; Polyurethanes
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
- D21H21/56—Foam
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/08—Filter paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Filtering Materials (AREA)
- Water Treatment By Sorption (AREA)
- Filtration Of Liquid (AREA)
- Massaging Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92265678A | 1978-07-07 | 1978-07-07 | |
| US922,656 | 1978-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1134755A true CA1134755A (en) | 1982-11-02 |
Family
ID=25447390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000331086A Expired CA1134755A (en) | 1978-07-07 | 1979-07-04 | Adsorption and filtration mat for liquids |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4395332A (enExample) |
| JP (1) | JPS5520691A (enExample) |
| AT (1) | AT375273B (enExample) |
| AU (1) | AU532041B2 (enExample) |
| BE (1) | BE877538A (enExample) |
| BR (1) | BR7904228A (enExample) |
| CA (1) | CA1134755A (enExample) |
| CH (1) | CH660981A5 (enExample) |
| DE (1) | DE2927407A1 (enExample) |
| DK (1) | DK286579A (enExample) |
| FI (1) | FI792150A7 (enExample) |
| FR (1) | FR2430251B1 (enExample) |
| GB (1) | GB2024886B (enExample) |
| IL (1) | IL57710A (enExample) |
| IT (1) | IT1118155B (enExample) |
| NL (1) | NL7905308A (enExample) |
| NO (1) | NO152239C (enExample) |
| SE (1) | SE436472B (enExample) |
| ZA (1) | ZA793272B (enExample) |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4288462A (en) * | 1980-02-04 | 1981-09-08 | Amf Incorporated | Method for removing cationic contaminants from beverages |
| SE436693B (sv) * | 1981-06-04 | 1985-01-21 | Bofors Ab | Sett att framstella ett regenererbart filter for gas- eller vetskeseparation |
| US4566969A (en) * | 1981-09-29 | 1986-01-28 | Crane & Co., Inc. | Rolling filter apparatus |
| US4505823A (en) * | 1983-05-16 | 1985-03-19 | Max Klein | Filtering device for treating contaminated aqueous solutions |
| SE453206B (sv) * | 1983-10-21 | 1988-01-18 | Valmet Paper Machinery Inc | Hygienpappersbana, forfarande for framstellning derav samt anvendning av expanderbara mikrosferer av termoplast vid framstellning av hygienpappersbana |
| US4664812A (en) * | 1983-11-10 | 1987-05-12 | Max Klein | Liquid filtration apparatus and process |
| KR890000460B1 (ko) * | 1984-06-07 | 1989-03-18 | 가부시끼가이샤 오리진 | 여과매체 및 그의 제작법 |
| US4675111A (en) * | 1984-07-16 | 1987-06-23 | Micro-Plate Inc. | Solution waste treatment module |
| US4767848A (en) * | 1985-07-22 | 1988-08-30 | Personal Products Company | Cross-linked microfibrillated cellulose prepared from pore generating particles |
| DE3526181A1 (de) * | 1985-07-23 | 1987-02-05 | Bayer Ag | Verfahren zum beseitigen von verunreinigungen aus gemischen von wasser mit mit wasser mischbaren loesungsmitteln |
| US4963431A (en) * | 1988-06-17 | 1990-10-16 | Aquarium Pharmaceuticals, Inc. | Zeolite-impregnated pads |
| US4988440A (en) * | 1989-01-30 | 1991-01-29 | Filtercorp, Inc. | Cooking oil filter |
| US4959144A (en) * | 1989-01-30 | 1990-09-25 | Filtercorp, Inc. | Cooking oil filtration device having locking means and peripheral channel means |
| US5019311A (en) * | 1989-02-23 | 1991-05-28 | Koslow Technologies Corporation | Process for the production of materials characterized by a continuous web matrix or force point bonding |
| US5019254A (en) * | 1989-08-16 | 1991-05-28 | Aquarium Pharmaceuticals, Inc. | Filter pad with pocket and method of using the same |
| CA2059398C (en) * | 1991-02-07 | 1999-05-25 | Craig G. Markell | Solid phase extraction medium |
| USRE36811E (en) * | 1991-02-07 | 2000-08-08 | Minnesota Mining And Manufacturing Co. | Solid phase extraction medium |
| DE4105600A1 (de) * | 1991-02-22 | 1992-08-27 | Bayer Ag | Verfahren zur abwasserreinigung |
| EP0517189A1 (en) * | 1991-06-03 | 1992-12-09 | Kuraray Co., Ltd. | Sheet containing activated carbon fiber, process for producing the same and use of the same |
| DE4119288B4 (de) * | 1991-06-12 | 2004-08-26 | Schenk-Filterbau Gmbh | Verfahren zur Schichtenfiltration von pharmazeutischen, biologischen, chemischen oder dergleichen Flüssigkeiten |
| US5248428A (en) * | 1991-06-28 | 1993-09-28 | Minnesota Mining And Manufacturing Company | Article for separations and purifications and method of controlling porosity therein |
| CA2110156A1 (en) * | 1991-06-28 | 1993-01-07 | Donald F. Hagen | Article for separations and purifications and method of controlling porosity therein |
| US5437701A (en) * | 1993-08-05 | 1995-08-01 | S.T. Technologies, Inc. | Air filter and method of construction |
| JP3785438B2 (ja) * | 1993-12-22 | 2006-06-14 | スリーエム カンパニー | 固相抽出および固相反応のためのシート状材料 |
| WO1995030467A1 (en) * | 1994-05-05 | 1995-11-16 | Minnesota Mining And Manufacturing Company | Chemically modified solid phase extraction particles and articles containing same |
| WO1996029146A1 (en) * | 1995-03-22 | 1996-09-26 | Minnesota Mining And Manufacturing Company | Solid phase extraction membrane |
| FR2757079B1 (fr) * | 1996-12-12 | 1999-02-26 | Elf Antar France | Papier de filtration de liquides charges |
| US6485813B1 (en) | 1997-03-07 | 2002-11-26 | Koslow Technologies Corp. | Method of stabilizing composite media and media produced thereby |
| US6225256B1 (en) | 1997-06-04 | 2001-05-01 | New Mexico State University Technology Transfer Corporation | Activated carbon feedstock |
| US6143170A (en) * | 1998-01-27 | 2000-11-07 | Briggs; David L. | Oil recovery system |
| US6383394B1 (en) | 1998-01-27 | 2002-05-07 | David L. Briggs | Recycling process and apparatus |
| AU3739900A (en) * | 1999-03-26 | 2000-10-16 | Fibermark, Inc. | Use of cotton fibers in filter paper |
| WO2000078369A1 (en) * | 1999-06-21 | 2000-12-28 | Foamex L.P. | Absorbent airlaid structure |
| US7601262B1 (en) | 2001-06-22 | 2009-10-13 | Argonide Corporation | Sub-micron filter |
| JP2003200011A (ja) * | 2002-01-09 | 2003-07-15 | Flex:Kk | 水質浄化装置用ろ過マット |
| US20050029198A1 (en) * | 2003-08-08 | 2005-02-10 | Frederick Tepper | Heavy metals absorbent and method of use |
| US20060054571A1 (en) * | 2004-09-10 | 2006-03-16 | Lopez Gerardo V | Continuous loop filter media and method of filtering particulate |
| WO2007033173A1 (en) * | 2005-09-12 | 2007-03-22 | Argonide Corporation | Electrostatic air filter |
| US7390343B2 (en) * | 2005-09-12 | 2008-06-24 | Argonide Corporation | Drinking water filtration device |
| US20070207533A1 (en) * | 2006-03-03 | 2007-09-06 | Callahan And Chase Llc | Device and method for collection and biodegradation of hydrocarbon fluids |
| JP2009538723A (ja) * | 2006-03-31 | 2009-11-12 | アルゴナイド コーポレイション | 超微細粉末又はナノサイズ粉末を組み込んだ不織媒体 |
| RU2394627C1 (ru) * | 2006-03-31 | 2010-07-20 | Аргонайд Корпорейшн | Нетканый материал, включающий ультрамелкие или наноразмерные порошки |
| MX2009007816A (es) * | 2007-01-25 | 2009-07-30 | Envirobatt Pty Ltd | Metodo y aparato para fabricar un producto de celulosa y materiales fibrosos integrados. |
| US10646370B2 (en) * | 2008-04-01 | 2020-05-12 | Donaldson Company, Inc. | Enclosure ventilation filter and assembly method |
| EP2606117A4 (en) | 2010-08-17 | 2018-01-10 | Research Triangle Institute | Fiber sampler for recovery of bioaerosols and particles |
| US9108968B2 (en) | 2012-04-25 | 2015-08-18 | Ppg Industries Ohio, Inc. | Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine |
| US9309131B2 (en) | 2012-06-27 | 2016-04-12 | Argonide Corporation | Aluminized silicious powder and water purification device incorporating same |
| CN106320087B (zh) * | 2016-08-27 | 2017-10-17 | 安阳华森纸业有限责任公司 | 用于离子吸附的孔径可调滤纸的制备方法 |
| CN106268041B (zh) | 2016-09-09 | 2019-05-28 | 上海科力玛数据科技有限公司 | 一种用于净化空气的复合材料及其制备方法和应用 |
| CN111684130A (zh) * | 2017-12-04 | 2020-09-18 | 芬欧汇川集团 | 由化学纸浆制造用于复合应用的纸浆前体材料的方法及其产品 |
| US12269758B2 (en) * | 2021-04-06 | 2025-04-08 | Sustainable Water Infrastructure Group, Llc | Color removal system and method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE560905A (enExample) * | 1956-09-24 | |||
| NL110990C (enExample) | 1957-07-27 | |||
| NL229924A (enExample) | 1958-06-03 | |||
| GB1058932A (en) | 1962-08-04 | 1967-02-15 | Bayer Ag | Paper-like elements |
| NL296324A (enExample) * | 1962-08-06 | |||
| US3252270A (en) * | 1962-10-01 | 1966-05-24 | Pall Corp | Apparatus and method for removal of oil entrained in air |
| US3327859A (en) * | 1963-12-30 | 1967-06-27 | Pall Corp | Portable unit for potable water |
| US3494826A (en) * | 1964-02-03 | 1970-02-10 | Du Pont | Polymer bonded cellulose and its preparation |
| US3420709A (en) * | 1965-04-29 | 1969-01-07 | Diamond Shamrock Corp | Liquid purification by adsorption |
| GB1118221A (en) | 1965-09-16 | 1968-06-26 | Monsanto Chemicals | Composite materials |
| US3657125A (en) * | 1970-07-15 | 1972-04-18 | Strickman Ind Inc | Collection of oils |
| CS159406B1 (enExample) * | 1971-09-03 | 1975-01-31 | ||
| US3960722A (en) * | 1972-05-25 | 1976-06-01 | Idemitsu, Kosan Kabushiki Kaisha (Idemitsu Kosan Co., Ltd.) | Oil adsorbent |
| DE2312040A1 (de) * | 1973-03-10 | 1974-09-12 | Schenk Filterbau Gmbh | Filterwerkstoff |
| DE2512659B2 (de) * | 1974-11-20 | 1978-02-02 | Toyobo Co, Ltd, Osaka (Japan) | Adsorptionsfiltermaterial |
| JPS5913244B2 (ja) * | 1976-05-12 | 1984-03-28 | 本州製紙株式会社 | 吸着性不織布およびその製造方法 |
-
1979
- 1979-07-02 ZA ZA793272A patent/ZA793272B/xx unknown
- 1979-07-02 IL IL57710A patent/IL57710A/xx unknown
- 1979-07-03 AU AU48598/79A patent/AU532041B2/en not_active Ceased
- 1979-07-04 CA CA000331086A patent/CA1134755A/en not_active Expired
- 1979-07-04 GB GB7923251A patent/GB2024886B/en not_active Expired
- 1979-07-05 IT IT49661/79A patent/IT1118155B/it active
- 1979-07-05 BR BR7904228A patent/BR7904228A/pt unknown
- 1979-07-06 FI FI792150A patent/FI792150A7/fi not_active Application Discontinuation
- 1979-07-06 NO NO792252A patent/NO152239C/no unknown
- 1979-07-06 SE SE7905929A patent/SE436472B/sv unknown
- 1979-07-06 DK DK286579A patent/DK286579A/da not_active Application Discontinuation
- 1979-07-06 BE BE0/196176A patent/BE877538A/fr not_active IP Right Cessation
- 1979-07-06 FR FR7917682A patent/FR2430251B1/fr not_active Expired
- 1979-07-06 NL NL7905308A patent/NL7905308A/nl not_active Application Discontinuation
- 1979-07-06 AT AT0473179A patent/AT375273B/de not_active IP Right Cessation
- 1979-07-06 DE DE19792927407 patent/DE2927407A1/de not_active Withdrawn
- 1979-07-07 JP JP8638079A patent/JPS5520691A/ja active Granted
- 1979-07-09 CH CH6388/79A patent/CH660981A5/de not_active IP Right Cessation
-
1981
- 1981-04-28 US US06/258,443 patent/US4395332A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ATA473179A (de) | 1983-12-15 |
| BE877538A (fr) | 1980-01-07 |
| ZA793272B (en) | 1980-07-30 |
| NO152239B (no) | 1985-05-20 |
| GB2024886B (en) | 1983-07-20 |
| FR2430251A1 (fr) | 1980-02-01 |
| NL7905308A (nl) | 1980-01-09 |
| DE2927407A1 (de) | 1980-01-17 |
| GB2024886A (en) | 1980-01-16 |
| AU532041B2 (en) | 1983-09-15 |
| DK286579A (da) | 1980-01-08 |
| NO152239C (no) | 1985-08-28 |
| FI792150A7 (fi) | 1981-01-01 |
| SE7905929L (sv) | 1980-01-08 |
| JPS6366248B2 (enExample) | 1988-12-20 |
| IT7949661A0 (it) | 1979-07-05 |
| AT375273B (de) | 1984-07-25 |
| BR7904228A (pt) | 1980-03-18 |
| SE436472B (sv) | 1984-12-17 |
| IL57710A0 (en) | 1979-11-30 |
| FR2430251B1 (fr) | 1985-08-09 |
| JPS5520691A (en) | 1980-02-14 |
| AU4859879A (en) | 1981-01-15 |
| IL57710A (en) | 1982-11-30 |
| NO792252L (no) | 1980-01-08 |
| IT1118155B (it) | 1986-02-24 |
| US4395332A (en) | 1983-07-26 |
| CH660981A5 (de) | 1987-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |