CN102438719B - 水净化加强系统 - Google Patents
水净化加强系统 Download PDFInfo
- Publication number
- CN102438719B CN102438719B CN201080008752.2A CN201080008752A CN102438719B CN 102438719 B CN102438719 B CN 102438719B CN 201080008752 A CN201080008752 A CN 201080008752A CN 102438719 B CN102438719 B CN 102438719B
- Authority
- CN
- China
- Prior art keywords
- water
- filter medium
- saturated
- pollution thing
- taste
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 238000005728 strengthening Methods 0.000 title description 2
- 238000000746 purification Methods 0.000 claims abstract description 31
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 29
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 17
- 231100000719 pollutant Toxicity 0.000 claims abstract description 17
- 230000003111 delayed effect Effects 0.000 claims abstract description 12
- 235000019640 taste Nutrition 0.000 claims description 44
- 229910052785 arsenic Inorganic materials 0.000 claims description 36
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 36
- 238000001914 filtration Methods 0.000 claims description 35
- 150000001875 compounds Chemical class 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 27
- 239000002775 capsule Substances 0.000 claims description 24
- 239000000126 substance Substances 0.000 claims description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 9
- 239000003651 drinking water Substances 0.000 claims description 7
- 235000020188 drinking water Nutrition 0.000 claims description 7
- 238000011045 prefiltration Methods 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 230000001225 therapeutic effect Effects 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 3
- 229960004887 ferric hydroxide Drugs 0.000 claims 1
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 claims 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 description 11
- LFYXNXGVLGKVCJ-FBIMIBRVSA-N 2-methylisoborneol Chemical compound C1C[C@@]2(C)[C@](C)(O)C[C@@H]1C2(C)C LFYXNXGVLGKVCJ-FBIMIBRVSA-N 0.000 description 10
- LFYXNXGVLGKVCJ-UHFFFAOYSA-N 2-methylisoborneol Natural products C1CC2(C)C(C)(O)CC1C2(C)C LFYXNXGVLGKVCJ-UHFFFAOYSA-N 0.000 description 10
- DTGKSKDOIYIVQL-UHFFFAOYSA-N dl-isoborneol Natural products C1CC2(C)C(O)CC1C2(C)C DTGKSKDOIYIVQL-UHFFFAOYSA-N 0.000 description 10
- 239000000203 mixture Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 235000020995 raw meat Nutrition 0.000 description 5
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 4
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 3
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 2
- JEVVKJMRZMXFBT-XWDZUXABSA-N Lycophyll Natural products OC/C(=C/CC/C(=C\C=C\C(=C/C=C/C(=C\C=C\C=C(/C=C/C=C(\C=C\C=C(/CC/C=C(/CO)\C)\C)/C)\C)/C)\C)/C)/C JEVVKJMRZMXFBT-XWDZUXABSA-N 0.000 description 2
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- HAYXDMNJJFVXCI-UHFFFAOYSA-N arsenic(5+) Chemical compound [As+5] HAYXDMNJJFVXCI-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229960002685 biotin Drugs 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 239000011616 biotin Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229960000304 folic acid Drugs 0.000 description 2
- 235000019152 folic acid Nutrition 0.000 description 2
- 239000011724 folic acid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000012661 lycopene Nutrition 0.000 description 2
- OAIJSZIZWZSQBC-GYZMGTAESA-N lycopene Chemical compound CC(C)=CCC\C(C)=C\C=C\C(\C)=C\C=C\C(\C)=C\C=C\C=C(/C)\C=C\C=C(/C)\C=C\C=C(/C)CCC=C(C)C OAIJSZIZWZSQBC-GYZMGTAESA-N 0.000 description 2
- 239000001751 lycopene Substances 0.000 description 2
- 229960004999 lycopene Drugs 0.000 description 2
- 229960003512 nicotinic acid Drugs 0.000 description 2
- 235000001968 nicotinic acid Nutrition 0.000 description 2
- 239000011664 nicotinic acid Substances 0.000 description 2
- 229940055726 pantothenic acid Drugs 0.000 description 2
- 235000019161 pantothenic acid Nutrition 0.000 description 2
- 239000011713 pantothenic acid Substances 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 description 2
- 238000005067 remediation Methods 0.000 description 2
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 235000019157 thiamine Nutrition 0.000 description 2
- 239000011721 thiamine Substances 0.000 description 2
- ZCIHMQAPACOQHT-ZGMPDRQDSA-N trans-isorenieratene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/c1c(C)ccc(C)c1C)C=CC=C(/C)C=Cc2c(C)ccc(C)c2C ZCIHMQAPACOQHT-ZGMPDRQDSA-N 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 150000003722 vitamin derivatives Chemical class 0.000 description 2
- JLPUXFOGCDVKGO-TUAOUCFPSA-N (-)-geosmin Chemical compound C1CCC[C@]2(O)[C@@H](C)CCC[C@]21C JLPUXFOGCDVKGO-TUAOUCFPSA-N 0.000 description 1
- 239000001075 (4R,4aR,8aS)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol Substances 0.000 description 1
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003779 Vitamin B12 Natural products 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 229930003316 Vitamin D Natural products 0.000 description 1
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- 229930003448 Vitamin K Natural products 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- FDJOLVPMNUYSCM-WZHZPDAFSA-L cobalt(3+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+3].N#[C-].N([C@@H]([C@]1(C)[N-]\C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C(\C)/C1=N/C([C@H]([C@@]1(CC(N)=O)C)CCC(N)=O)=C\C1=N\C([C@H](C1(C)C)CCC(N)=O)=C/1C)[C@@H]2CC(N)=O)=C\1[C@]2(C)CCC(=O)NC[C@@H](C)OP([O-])(=O)O[C@H]1[C@@H](O)[C@@H](N2C3=CC(C)=C(C)C=C3N=C2)O[C@@H]1CO FDJOLVPMNUYSCM-WZHZPDAFSA-L 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- JLPUXFOGCDVKGO-UHFFFAOYSA-N dl-geosmin Natural products C1CCCC2(O)C(C)CCCC21C JLPUXFOGCDVKGO-UHFFFAOYSA-N 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 229930001467 geosmin Natural products 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- SHUZOJHMOBOZST-UHFFFAOYSA-N phylloquinone Natural products CC(C)CCCCC(C)CCC(C)CCCC(=CCC1=C(C)C(=O)c2ccccc2C1=O)C SHUZOJHMOBOZST-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- RADKZDMFGJYCBB-UHFFFAOYSA-N pyridoxal hydrochloride Natural products CC1=NC=C(CO)C(C=O)=C1O RADKZDMFGJYCBB-UHFFFAOYSA-N 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019163 vitamin B12 Nutrition 0.000 description 1
- 239000011715 vitamin B12 Substances 0.000 description 1
- 235000019158 vitamin B6 Nutrition 0.000 description 1
- 239000011726 vitamin B6 Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019166 vitamin D Nutrition 0.000 description 1
- 239000011710 vitamin D Substances 0.000 description 1
- 150000003710 vitamin D derivatives Chemical class 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 235000019168 vitamin K Nutrition 0.000 description 1
- 239000011712 vitamin K Substances 0.000 description 1
- 150000003721 vitamin K derivatives Chemical class 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 229940011671 vitamin b6 Drugs 0.000 description 1
- 229940046008 vitamin d Drugs 0.000 description 1
- 229940046010 vitamin k Drugs 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
- B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
-
- 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
-
- 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
- C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Treatment By Sorption (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
一种水净化系统，包括至少两种过滤介质，该过滤介质的相对量能使第一污染物首先饱和，并且使第二污染物的饱和具有一个滞后。
Description
技术领域
本发明涉及一种低成本饮用水净化系统和一种饮用水不再适于饮用时向使用者报警的传感器。这种低成本水净化系统具有能使有益物质或有益分子被加入水中的附加功能。
背景技术
水净化系统可包括很多不同的用于去除水中杂质的各种机械装置的零部件。现有的一种水净化系统通常是指终端净水机(point-of-use)(POU)水净化系统。这样的终端净水机是由去除相对少量的水中杂质的零部件构成的，例如面向居室或桌上使用的系统相比于像市政水处理设备这样的大型中心设备。
终端净水机系统一般是面向高端市场的，例如，能接受高价钱的终端净水机系统的市场。由于缺少低成本情况下的创造性设计，终端净水机系统还没有有效的打入广阔的低端市场。
典型的终端净水机系统具有用于去除沉积物的预过滤材料，然后是能去除病原体和有时是无机材料的机械装置。包含像过滤材料这样易损件的终端净水机系统的一个最重要方面是能在所述过滤材料到了更换时间时向使用者或服务人员发出警告或提示的“终点”检测系统。绝大多数的终端净水机系统是使用基于时间的系统，即经过一段时间后，用亮灯(或其他方式的指示装置)告知是时间更换过滤器了。这种相对低成本的传感器是不够好的。如果所述水净化系统在不同环境条件下使用，为了避免被污染而更换过滤介质所需的时间间隔长度会有很大的变化，因此受污染的水就有可能经过所述水净化系统。
测定水中成分(和安全性)的主要方法是定期取水样，然后将这些水样送到实验室，在实验室有相对大型的设备用来分析水中的成分。所提供的信息反馈给使用者或服务人员，告知水中的成分。另外，现场还有成套的测试像氯这样的特别污染物的设备。总的来讲，这些标准化的测试方法中没有哪一种是通用化的或能适用到终端净水机系统上的。同样地，也没有哪一种测试方法是普通消费者可以使用的。
现有的终端净水机水净化系统不向水中添加有益成分。发现用于糖果糕点业或餐饮业的典型系统会将分子或化合物加入水中。例如像苏打水喷泉是将用于调味的分子和化合物通过简单的混合液体流加入到苏打水中，而不是加入对消费者健康有益的成分。
现需要一种用于净化水和/或向水中添加有益成分的改进的系统出现。而本发明迎合并满足了这一需求。
发明内容
一方面提供一种水净化系统，包括至少两种过滤介质，该过滤介质的相对量能使第一污染物首先饱和，并且使第二污染物的饱和具有一个滞后。另一方面提供一种净化水的方法，包括：使水通过一个系统，该系统包括至少两种过滤介质，所述过滤介质的相对量能使水中的第一污染物首先饱和，并且使第二污染物的饱和具有一个滞后。
本系统的一个重要方面是将该系统的使用者作为病原体或其他危险物质的终点检测装置。该系统的这一方面最终使水的净化成本降低，净化水更安全。本发明的系统通过使用者的视觉和嗅觉将使用者作为检测装置。当水的过滤材料到达或将要到达寿命终点时，水净化系统中的机械装置就释放出颜色。另外，所述系统还具有向水中释放不同味道的能力，用以提醒使用者过滤材料已经达到寿命终点。再有就是既然以低成本的方式引入这些检测机械装置，则相同的机械装置也可用来将所需的分子或化合物加入净化水，因此可产生健康饮料和/或治疗性饮品。
附图说明
图1是本发明第一实施例低成本砷净化系统的示意图；
图2首先示出如何穿过除味介质和在水开始被砷污染前其具有不良霉味或泥土味道会滞后一些时间。
图3示出定时释放胶囊以恒定的速率释放味道物质，下游介质吸收所述味道物质并且在正确的时间饱和。
图4示出定时释放胶囊被设计成随时间推移释放均匀剂量的气味；和
图5和图6示出AC/GFO组合的过滤材料在其寿命期间从查帕拉水(Chapala water)中除砷的结果。
具体实施方式
参照附图，图1是本发明第一实施例低成本砷净化系统的示意图。系统2包括用于盛放所要净化水的储水器4，该储水器通过阀8连接到过滤器区域10，该过滤器区域具有一系列的修复介质(remediation medias)12,14,16。水经过所述过滤区域10，流经阀20由喷嘴18排入接收容器22。
预过滤材料12的设计目的为能消除水中大的颗粒和沉淀。紧接所述预过滤材料12设置有一系列的过滤介质，所述过滤介质被设计为能从水中去除特定的原子、分子或化合物，和/或被用来在所述介质中污染物饱和时和所述介质丧失净化水的功能时(例如，本发明显示水将很快不安全时)将颜色或味道加入水中。特别在图1所示的实施例中，紧接所述预过滤材料12设置的是除味介质14和除砷介质16。
也可使用相似的机械装置将其他有益化合物加入水中。有益化合物可为，例如：维生素、氨基酸、矿物质和/或中草药提取物。一些实例包括维生素A、维生素C、维生素D、维生素E、维生素K、维生素B6、维生素B12、硫胺素(thiamin)、核黄素、烟酸(niacin)、叶酸(folic acid)、维生素H(biotin)、泛酸(pantothenic acid)、钙、铁、磷、碘、镁、锌、硒、铜、锰、铬、鉬、钾、硼、镍、硅、锡、钒、黄体素和番茄红素(lycopene)。
本发明的所述系统主要用于处理经氯消过毒的水。如上面所指出，其中一种修复介质(remediation medias)14是用于去除不良味道，并且另一种介质16可被用来除砷。
不同地理区域的水会有所不同，因此，需要对介质的类型、数量或其比率作适当的调整以干净地去除污染物。所述过滤系统为每一种介质设计了合适的空床接触时间(EBCT)以使目标污染物能被清除干净。典型的空床接触时间顺序为1到10分钟，这可通过过滤介质过滤材料的体积来确定水的流速。
所述净化系统可在上面描述过的修复介质(未示出)之后包括另外的过滤阶段。例如，去除细小纤维的过滤器(例如纤维绕线滤芯)和/或去除微生物污染的过滤器可在所述修复介质阶段后施行。一般造成水有味道这种问题的原因是由于藻类的代谢物，例如像土腥素(geosmin)或2-甲基异莰醇(MIB)(2methylisoborneol)，其会在水中产生霉味或土的味道。例如，可参见由Bottani和Tascon主编的《炭的吸附》(Adsorption by Carbon)第26章。虽然本系统中对介质的顺序要求并不严格，但在图1所示出的实施例中，除味介质14紧接着位于预过滤介质12之后，除砷介质16之前。
在其他的实施例中，所述介质可为混合的、间隔的或堆叠的。另外，虽然有其他的介质能同时实现上述的两个任务，但是活性炭被特别选为除味介质14，而颗粒状氢氧化铁、活性氧化铝、颗粒状氧化铁、钛氧化物、氧化锆、其他金属氧化物或金属氧化物混合物中的一种或多种被选为除砷介质16。
本发明所述系统的设计成本很低有两个基本的原因。第一，所述系统是针对关于水的两个基本问题，即有毒砷的浓度和不良味道。第二，终点检测的方法为基于时间的检测，更重要的，或是基于味道的检测。所述系统能利用使用者对味道的感受作为终点检测的机械装置，其是通过确定除味介质和除砷介质的体积以使除味介质在除砷介质饱和前就饱和的方式来实现的。当这些介质的体积如前描述的被确定时，水首先通过除味介质，并具有了不良的霉味或土味，在一段时间后，所述水才被砷污染。
图2中的图表为效果示意图。对介质体积的确定可达到此功能效果，以此，使用者可作为传感器，因为使用者是感觉到水中的土味或霉味时才意识到要更换介质的，下面介绍这一系列的完成步骤。
首先，检测本地的水来确定释放味道的化合物的情况和水中含砷的情况，所述释放味道的化合物如土腥素或MIB。其次，测试除味介质和除砷介质以确定一定体积的介质对土腥素和/或MIB或砷的饱和需要多长时间。完成第二步后，确定系统中介质的体积以达到在图2中所示出的效果。
例如，一种两组分终端净水机过滤材料用活性炭增强味道及用颗粒状氧化铁(GFO)除砷。通过合适的确定介质的体积，味道的增强可相当于早期报警系统的功能，其能提醒使用者更换过滤器材料。相关参数是所述介质对目标污染物的吸附能力，通常以每克介质吸附多少毫克的污染物来计量。根据活性炭的结构(含碳源材料，孔径分布和表面积)和水中的化学成分，活性炭对MIB的吸附能力的范围为1到3毫克/克(mg/g)。(例如，参见由Bottani和Tascon主编的《炭的吸附》(Adsorption by Carbon)第26章，第683页(2008))。相似地，根据水中的化学成分，GFO对砷(V)的吸附能力范围为0.5到1毫克/克(mg/g)。(参见《除砷的吸附处理技术》第6章，AWWA出版，(2005))(Reference,Adsorption Treatment Technologiesfor Arsenic Removal,AWWA publishing,Chapter 6,(2005))。
适合的活性炭可以从卡尔冈碳素公司(Calgon Carbon Corporation)获得(http://www.calgoncarbon.com/solutions/？view＝ChallengeProducts&Industry＝10&Application＝7&Challenge＝7)。相类似地，GFO可以从Severnt TrentCorporation获得(http://severntrentservices.com/Water___Wastewater_Treatment/Arsenic_Removal_prod_52.aspx)。
例如，在输入水中，假设MIB和砷(V)的浓度均为0.05毫克/升(mg/L)，并且进一步假设其各自去除介质对污染物的吸附能力均为1毫克/升(mg/L)。GFO和AC(活性炭)均没有对于其他污染物明显的吸附能力。因此，要把过滤材料设计为MIB要先于砷穿过GFO穿过活性炭，这需要GFP与活性炭的比值大于1。合适的比值可为2:1，即GFO的质量比活性炭的质量。这样的比值将使不良气味在使用者发现含砷的水平提高前就通知使用者更换过滤材料。当然，所有介质的质量(或相应过滤材料的体积)应根据预测量的水的流量和过滤材料的寿命合适地进行确定。如果土腥素或MIB的浓度不够大，以致不足以突然饱和，或水中不含有另一种释放味道的化合物，那上面所描述的方法就不能用做终点检测传感器。
如果有一种恒定释放味道的化合物被加入到所述的终端净水机系统，本发明有一个与图1所示的设计相似的设计，其中土腥素或MIB的除味介质被一种能去除有关味道的化合物所代替。所述的味道物质或味道化合物可以定时释放胶囊的形式被加入到终端净水机系统中。
图3示出一种与图1所示系统相似的系统，其中在所述除味介质下游的区域24包含有加入恒定释放味道物质的胶囊。这些定时释放胶囊能以一个恒定的速率释放味道物质，所述味道物质被下游的介质吸收从而使所述介质在恰当的时间饱和(参见图3)，。在前一种情况下(持续的)，定时释放胶囊(见图4)被设计为随时间释放均匀剂量的气味。
在本发明的水净化系统中使用的创新性的定时释放胶囊除了释放味道也可以用于释放颜色，或仅释放颜色。例如，以上描述的两种用于气味释放的方法均可用于颜色释放。在第一种情况下，恒定速率释放的定时胶囊可被用于释放颜色，所述颜色被过滤系统中的一种介质吸收，并且使颜色化合物在介质中达到饱和的状态仅发生在净化介质中需要去除的不良原子、分子或化合物达到饱和之前。因此，当需要更换净化介质时水会改变颜色。该系统中也设置了一段时间的滞后，以使即使在水变了颜色的情况下在滞后时间段内也是安全的。所述的滞后是根据了解所述定时释放胶囊所释放颜色化合物的浓度的饱和度和应被去除的不良原子、分子或化合物的饱和情况来确定的。
这里所描述的定时释放胶囊也可用来向水中添加所需的原子、分子或化合物。前面所描述的恒定速率的定时胶囊可用于上述的添加操作。所述胶囊装入介质，或单独的设置于所述水净化系统的最后阶段(以不使其他介质去除掉所需要的有益原子、分子或化合物)。这些胶囊可释放气味和像维生素这样的治疗性物质。
本发明的关键方面是为了选择最合适、最低成本的介质而确定对当地水的情况进行仔细的评估，所述介质用于产生适于家庭用量饮用水的最优除砷且具有足够长寿命的终端净水机。例如，在一个特别的位置，当选用最合适的除砷介质时，需要主要考虑测试确定氯含量、砷的化合价和PH值。同样地，基于水的特性和所需介质寿命及过滤水的质量来调整过滤系统中介质的比率。中和氯需要活性炭(AC)，而除砷需要金属氧化物介质，例如GFO。在上面的实例中，选择GFO介质的原因是在当地水具有高PH值的情况下，相比于像活性氧化铝这样的其他金属氧化物介质，GFO介质具有优异的除砷(As(V))特性。(参见《除砷的吸附处理技术》第6章，AWWA出版，(2005))(Reference,Adsorption Treatment Technologies for ArsenicRemoval,AWWA publishing,Chapter 6,(2005))。
为了尽可能地减少管道的连接和降低零部件的安装成本，所述介质被拼合在一个单独的标准过滤材料盒中。估计550克的GFO(1.1干升(dryliters))对于当地水的情况达到过滤材料设计寿命为7,000升(liters)应可提供足够的除砷能力。在终端净水机装置中总的过滤材料的体积可固定为标准的130cc滤芯的体积。经测定，所述滤芯包括1.1L的GFO和1.1L的AC，对于本例的情况，体积介质比率为1:1时工作效果最好。
紧接上述程序，一旦评估了当地水的特性，无需过度实验就可调整介质的比率。所述介质形成两个不同的层，并且水先流过AC，在流过GFO。图5和图6示出利用AC/GFO的组合在过滤材料的寿命时间内对查帕拉(Chapala)水的除砷结果。在测试期间砷的浓度保持在0.01mg/L以下。另外，在处理的水中检测不到氯，所以当地居民会感觉到水的味道不错。根据当地水的质量因素、POU过滤材料的体积和设计工作寿命，可以根据需要调整GFO与AC的比率。对于POU装置中的少量过滤材料，预计除砷介质GFO与活性炭的合适比率为1:1，即GFO的体积比AC的体积为1:1，或者再大些，如2:1。根据本地水的情况、除砷介质的能力和不同介质的密度应该对这些体积进行调整。也可以根据需要将另外的介质加入滤芯用以去除部件3,4或其他介质组件中其他的水中污染物。如同以上实例中的单独的介质可以分开(例如分层)或混合设置。
虽然结合当前被认为最实用和最优选的实施例对本发明做了描述，但其不应理解为所披露的实施例是对本发明的限制，相反地，而应理解为其不同的更改和等同的变化均为所附权利要求精神的涵盖范围之内。
Claims (16)
1.一种水净化系统，包括至少两种过滤介质，该过滤介质的相对量能使水中过滤第一污染物的过滤介质首先饱和，并且使过滤第二污染物的过滤介质的饱和具有一个滞后，
其中，被净化的水具有释放味道的化合物，该化合物为所述第一污染物。
2.根据权利要求1所述的水净化系统，其特征在于：所述水净化系统是一种终端净水机系统。
3.根据权利要求1所述的水净化系统，其特征在于：所述的至少两种过滤介质位于储水器的下游。
4.根据权利要求1所述的水净化系统，其特征在于：还包括一种预过滤材料，所述预过滤材料用于去除水中大的颗粒和沉淀，紧邻所述过滤介质并位于所述至少两种过滤介质的上游。
5.根据权利要求1所述的水净化系统，其特征在于：氯和砷为污染物。
6.根据权利要求1所述的水净化系统，其特征在于：当第一污染物是氯时第一过滤介质为活性炭，当第二污染物是砷时第二过滤介质为活性氧化铝、颗粒状三价铁氧化物和/或颗粒状三价铁氢氧化物。
7.一种水净化系统，包括：至少两种过滤介质，该过滤介质的相对量能使水中过滤第一污染物的过滤介质首先饱和，并且使过滤第二污染物的过滤介质的饱和具有一个滞后；并且定时释放胶囊释放的气味能显示所述过滤介质的终点检测，
其中，所述定时释放胶囊以一个恒定的速率释放味道物质，该味道物质为所述第一污染物。
8.根据权利要求7所述的水净化系统，其特征在于：所述定时释放胶囊的释放具有持续性。
9.根据权利要求8所述的水净化系统，其特征在于：所述持续性胶囊位于过滤第一污染物的过滤介质的上游，过滤第一污染物的过滤介质会在一些点饱和，并能使味道进入水中。
10.一种水净化系统，包括：至少两种过滤介质，该过滤介质的相对量能使水中过滤第一污染物的过滤介质首先饱和，并且使过滤第二污染物的过滤介质的饱和具有一个滞后；颜色定时释放胶囊利用颜色标示所述过滤介质的终点检测，
其中，所述颜色定时释放胶囊能以一个恒定的速率释放颜色物质，该颜色物质为所述第一污染物。
11.根据权利要求10所述的水净化系统，其特征在于：所述颜色定时释放胶囊具有持续性。
12.根据权利要求11所述的水净化系统，其特征在于：所述持续性胶囊位于过滤第一污染物的过滤介质的上游，过滤第一污染物的过滤介质会在一些点饱和，并能使颜色进入水中。
13.一种水净化系统，包括：至少两种过滤介质和定时释放胶囊，所述过滤介质的相对量能使水中过滤第一污染物的过滤介质首先饱和，并且使过滤第二污染物的过滤介质的饱和具有一个滞后；并且所述定时释放胶囊持续地将气味或治疗性物质引入水中，
其中，被净化的水具有释放味道的化合物，该化合物为所述第一污染物。
14.根据权利要求13所述的水净化系统，其特征在于：所述定时释放胶囊所处位置在所述系统的最后阶段能将气味引入水中。
15.一种净化水的方法，包括：使水通过一个系统，该系统包括至少两种过滤介质，所述过滤介质的相对量能使水中过滤第一污染物的过滤介质首先饱和，并且使过滤第二污染物的过滤介质的饱和具有一个滞后，
其中，被净化的水具有释放味道的化合物，该化合物为所述第一污染物。
16.根据权利要求15所述的方法，其特征在于：通过对水的检测来确定释放味道的化合物的情况和水中所含砷的情况；通过测试所述过滤介质来确定一定体积的介质中释放味道的化合物和砷的饱和所需的时间；并且在所述系统中确定所述介质的体积，使其能使过滤水中释放味道的化合物的过滤介质首先饱和，并使过滤所述砷的过滤介质的饱和具有一个滞后。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571553.7A CN105152376A (zh) | 2009-02-20 | 2010-02-18 | 水净化加强系统 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15407009P | 2009-02-20 | 2009-02-20 | |
| US61/154,070 | 2009-02-20 | ||
| PCT/US2010/024531 WO2010096521A2 (en) | 2009-02-20 | 2010-02-18 | Water purification and enhancement systems |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571553.7A Division CN105152376A (zh) | 2009-02-20 | 2010-02-18 | 水净化加强系统 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102438719A CN102438719A (zh) | 2012-05-02 |
| CN102438719B true CN102438719B (zh) | 2015-10-14 |
Family
ID=42634434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080008752.2A Expired - Fee Related CN102438719B (zh) | 2009-02-20 | 2010-02-18 | 水净化加强系统 |
| CN201510571553.7A Pending CN105152376A (zh) | 2009-02-20 | 2010-02-18 | 水净化加强系统 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510571553.7A Pending CN105152376A (zh) | 2009-02-20 | 2010-02-18 | 水净化加强系统 |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP2398572A4 (zh) |
| JP (1) | JP2012518530A (zh) |
| KR (1) | KR20110136816A (zh) |
| CN (2) | CN102438719B (zh) |
| AU (1) | AU2010216068B2 (zh) |
| BR (1) | BRPI1008398A2 (zh) |
| CA (1) | CA2753144A1 (zh) |
| IL (1) | IL214707A0 (zh) |
| MX (1) | MX2011008730A (zh) |
| PE (1) | PE20121106A1 (zh) |
| RU (1) | RU2528989C2 (zh) |
| WO (1) | WO2010096521A2 (zh) |
| ZA (1) | ZA201106077B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9206058B2 (en) * | 2009-02-20 | 2015-12-08 | The Water Initative, Llc | Water purification and enhancement systems |
| SG11201402580SA (en) | 2011-11-24 | 2014-10-30 | Indian Inst Technology | Multilayer organic-templated-boehmite-nanoarchitecture for water purification |
| EP2791063A1 (en) | 2011-12-15 | 2014-10-22 | The Water Initiative, LLC | Method and apparatus for point of use water filtration |
| WO2013156870A2 (en) | 2012-04-17 | 2013-10-24 | Indian Institute Of Technology | Detection of quantity of water flow using quantum clusters |
| BR112015032373A2 (pt) * | 2013-06-28 | 2017-07-25 | Indian Institute Of Tech | composições para purificação de água e para obtenção de atividade biocida em água, e, dispositivo de purificação de água |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769143A (en) * | 1987-02-17 | 1988-09-06 | Or-Tsurim | Device for purifying water |
| EP0541231A1 (en) * | 1991-10-07 | 1993-05-12 | Carus Corporation | A layered cementitious composition which time releases permanganate ion |
| US5445965A (en) * | 1993-01-15 | 1995-08-29 | Hybrivet Systems, Inc. | Process and apparatus for testing for substances in liquids |
| CN1656025A (zh) * | 2002-05-07 | 2005-08-17 | Otv股份有限公司 | 含铁、锰和砷的水的处理方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03267192A (ja) * | 1990-03-15 | 1991-11-28 | Kuraray Chem Corp | 寿命インディケーター付浄水器 |
| JPH05104081A (ja) * | 1991-10-15 | 1993-04-27 | Yamashin Kogyo Kk | 浄水器ユニツト |
| JPH0652987U (ja) * | 1992-11-26 | 1994-07-19 | 峻 小山 | 浄水器 |
| JPH073790U (ja) * | 1993-06-15 | 1995-01-20 | 浩 和田 | 浄水器 |
| RU2136607C1 (ru) * | 1997-10-03 | 1999-09-10 | Уральский научно-исследовательский институт региональных экологических проблем ("УралНИИ "Экология") | Способ очистки сточных вод от мышьяка |
| US6368510B2 (en) * | 1998-09-25 | 2002-04-09 | Friot Corporation | Method and apparatus for the removal of arsenic from water |
| US6967099B1 (en) * | 1999-11-15 | 2005-11-22 | Geovation Technologies, Inc. | Plant-fiber containing composition for anaerobic bioremediation |
| US6753083B2 (en) * | 2000-11-06 | 2004-06-22 | Ciba Specialty Chemicals Water Treatments Ltd. | Particles |
| US20030096702A1 (en) * | 2001-08-07 | 2003-05-22 | Frazier Stephen E. | Device and associated methods for removal of chlorine from water |
| JP2003221852A (ja) * | 2002-01-29 | 2003-08-08 | Toto Ltd | 水処理装置および水処理装置取り付け方法 |
| US20050077246A1 (en) * | 2002-07-15 | 2005-04-14 | Pardini James J. | Treatment of liquid using porous polymer containment member |
| US7169297B2 (en) * | 2002-07-15 | 2007-01-30 | Magnesium Elektron, Inc. | pH adjuster-based system for treating liquids |
| RU2206397C1 (ru) * | 2002-07-18 | 2003-06-20 | Общество с ограниченной ответственностью "Акватория" | Фильтр для очистки воды |
| US7201841B2 (en) * | 2003-02-05 | 2007-04-10 | Water Visions International, Inc. | Composite materials for fluid treatment |
| US20050109683A1 (en) * | 2003-11-26 | 2005-05-26 | Joyce Patrick C. | Water contaminant indicators |
| AU2004314102B2 (en) * | 2003-12-19 | 2009-12-24 | Craig M. Bethke | In situ treatment process to remove metal contamination from groundwater |
| US20050258082A1 (en) * | 2004-05-24 | 2005-11-24 | Lund Mark T | Additive dispensing system and water filtration system |
| US8893927B2 (en) * | 2004-05-24 | 2014-11-25 | Pur Water Purification Products, Inc. | Cartridge for an additive dispensing system |
| CN2748442Y (zh) * | 2004-12-07 | 2005-12-28 | 孙志华 | 自来水净化装置 |
| RU46676U1 (ru) * | 2005-03-25 | 2005-07-27 | Общество с ограниченной ответственностью "Фирма ЭЛИНИКА" | Фильтр бытовой для очистки питьевой воды |
| RU2336946C2 (ru) * | 2006-02-21 | 2008-10-27 | Институт физики прочности и материаловедения (ИФПМ СО РАН) | Сорбент тяжелых металлов, способ его получения и способ очистки воды |
| US20080011662A1 (en) * | 2006-04-20 | 2008-01-17 | Emil Milosavljevic | Compositions and methods for fluid purification |
| US20070246419A1 (en) * | 2006-04-20 | 2007-10-25 | Water Security Corporation | Compositions and methods for fluid purification |
| MD3805C2 (ro) * | 2007-12-26 | 2009-08-31 | ШКИЛЁВ Думитру Владимир | Filtru pentru purificarea apei |
-
2010
- 2010-02-18 PE PE2011001526A patent/PE20121106A1/es not_active Application Discontinuation
- 2010-02-18 WO PCT/US2010/024531 patent/WO2010096521A2/en active Application Filing
- 2010-02-18 CN CN201080008752.2A patent/CN102438719B/zh not_active Expired - Fee Related
- 2010-02-18 AU AU2010216068A patent/AU2010216068B2/en not_active Ceased
- 2010-02-18 KR KR1020117021822A patent/KR20110136816A/ko not_active Application Discontinuation
- 2010-02-18 EP EP10744279.0A patent/EP2398572A4/en not_active Withdrawn
- 2010-02-18 JP JP2011551206A patent/JP2012518530A/ja active Pending
- 2010-02-18 BR BRPI1008398A patent/BRPI1008398A2/pt not_active IP Right Cessation
- 2010-02-18 MX MX2011008730A patent/MX2011008730A/es not_active Application Discontinuation
- 2010-02-18 CN CN201510571553.7A patent/CN105152376A/zh active Pending
- 2010-02-18 CA CA2753144A patent/CA2753144A1/en not_active Abandoned
- 2010-02-18 RU RU2011138381/05A patent/RU2528989C2/ru not_active IP Right Cessation
-
2011
- 2011-08-17 IL IL214707A patent/IL214707A0/en unknown
- 2011-08-18 ZA ZA2011/06077A patent/ZA201106077B/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769143A (en) * | 1987-02-17 | 1988-09-06 | Or-Tsurim | Device for purifying water |
| EP0541231A1 (en) * | 1991-10-07 | 1993-05-12 | Carus Corporation | A layered cementitious composition which time releases permanganate ion |
| US5445965A (en) * | 1993-01-15 | 1995-08-29 | Hybrivet Systems, Inc. | Process and apparatus for testing for substances in liquids |
| CN1656025A (zh) * | 2002-05-07 | 2005-08-17 | Otv股份有限公司 | 含铁、锰和砷的水的处理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2011138381A (ru) | 2013-03-27 |
| WO2010096521A2 (en) | 2010-08-26 |
| IL214707A0 (en) | 2011-11-30 |
| AU2010216068A1 (en) | 2011-09-22 |
| ZA201106077B (en) | 2013-05-29 |
| CN102438719A (zh) | 2012-05-02 |
| BRPI1008398A2 (pt) | 2016-11-01 |
| EP2398572A2 (en) | 2011-12-28 |
| PE20121106A1 (es) | 2012-09-07 |
| KR20110136816A (ko) | 2011-12-21 |
| RU2528989C2 (ru) | 2014-09-20 |
| MX2011008730A (es) | 2012-01-12 |
| JP2012518530A (ja) | 2012-08-16 |
| EP2398572A4 (en) | 2013-05-15 |
| CA2753144A1 (en) | 2010-08-26 |
| WO2010096521A3 (en) | 2010-12-09 |
| AU2010216068B2 (en) | 2016-03-10 |
| CN105152376A (zh) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102438719B (zh) | 水净化加强系统 | |
| Wickramasinghe et al. | Arsenic removal by coagulation and filtration: comparison of groundwaters from the United States and Bangladesh | |
| Kocaoba | Adsorption of Cd (II), Cr (III) and Mn (II) on natural sepiolite | |
| CN103930378A (zh) | 水净化加强系统 | |
| US9670076B2 (en) | Water filtration system having selectively configurable filtration capabilities | |
| MXPA06001967A (es) | Dispositivo de filtracion de agua. | |
| AU2009200119A1 (en) | Water treatment cartridges and processes related thereto | |
| Usman et al. | Pre‐deposited dynamic membrane adsorber formed of microscale conventional iron oxide‐based adsorbents to remove arsenic from water: application study and mathematical modeling | |
| US10105004B2 (en) | Water filter device | |
| US20080308484A1 (en) | Filtering Device for the Removal of Arsenic from Water | |
| US6106725A (en) | Point-of-use removal of lead and copper in drinking water using hydroxylapatite and carbonate minerals | |
| WO2010150273A1 (en) | A method and device for purification of arsenic contaminated water | |
| MXPA01011912A (es) | Metodo para remover patogenos de nano tamano de un liquido. | |
| Lihua et al. | Enhanced As (III) removal with permanganate oxidation, ferric chloride precipitation and sand filtration as pretreatment of ultrafiltration | |
| Bolisetty et al. | Arsenic removal from Peruvian drinking water using milk protein nanofibril–carbon filters: a field study | |
| Park et al. | Bimetallic oxide-coated sand filter for simultaneous removal of bacteria, Fe (II), and Mn (II) in small-and pilot-scale column experiments | |
| Liang et al. | Enhanced removal of lead (II) and cadmium (II) from water in alum coagulation by ferrate (VI) pretreatment | |
| KR102343749B1 (ko) | 다중 필터 장치를 포함하는 수처리 시스템 | |
| Caniyilmaz | Arsenic removal from groundwater by Fe-Mn oxidation and microfiltration | |
| US20110031186A1 (en) | Calcium carbonate and calcium carbonate-containing materials for removing bioagents from water | |
| CA2324107A1 (en) | Bacteria limiting water treatment and storage systems and methods | |
| US20190358592A1 (en) | Nanoadsorbent based user-friendly household filter for the purification of fluoride and arsenic contaminated drinking water | |
| Foroughi et al. | Treatment of synthetic urban runoff using manganese oxide-coated sand in the presence of magnetic field | |
| KR20210058349A (ko) | 수질 정화 및 향상 시스템 | |
| JPH07308664A (ja) | 浄水フィルター |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20170218 |