JPH08510958A - 水精製装置及びハロゲン化物の除去 - Google Patents
水精製装置及びハロゲン化物の除去Info
- Publication number
- JPH08510958A JPH08510958A JP7501845A JP50184595A JPH08510958A JP H08510958 A JPH08510958 A JP H08510958A JP 7501845 A JP7501845 A JP 7501845A JP 50184595 A JP50184595 A JP 50184595A JP H08510958 A JPH08510958 A JP H08510958A
- Authority
- JP
- Japan
- Prior art keywords
- silver
- water
- iodine
- activated carbon
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 150000004820 halides Chemical class 0.000 title description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 91
- 229910052709 silver Inorganic materials 0.000 claims abstract description 90
- 239000004332 silver Substances 0.000 claims abstract description 90
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 84
- 229920005989 resin Polymers 0.000 claims abstract description 49
- 239000011347 resin Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 33
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims abstract description 27
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 6
- 229910052740 iodine Inorganic materials 0.000 claims description 56
- 239000011630 iodine Substances 0.000 claims description 56
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 55
- 238000000746 purification Methods 0.000 claims description 11
- -1 silver halide Chemical class 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 5
- 150000001649 bromium compounds Chemical class 0.000 claims description 4
- 150000004694 iodide salts Chemical class 0.000 claims description 4
- 239000013618 particulate matter Substances 0.000 claims description 4
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 7
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract description 5
- 230000035622 drinking Effects 0.000 abstract description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003651 drinking water Substances 0.000 description 15
- 235000020188 drinking water Nutrition 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 229910021612 Silver iodide Inorganic materials 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- 230000002070 germicidal effect Effects 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 5
- 238000011068 loading method Methods 0.000 description 5
- 229910017604 nitric acid Inorganic materials 0.000 description 5
- 241000282412 Homo Species 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- JKFYKCYQEWQPTM-UHFFFAOYSA-N 2-azaniumyl-2-(4-fluorophenyl)acetate Chemical compound OC(=O)C(N)C1=CC=C(F)C=C1 JKFYKCYQEWQPTM-UHFFFAOYSA-N 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000001580 bacterial effect Effects 0.000 description 3
- 235000013361 beverage Nutrition 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 229940045105 silver iodide Drugs 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 2
- 229930091371 Fructose Natural products 0.000 description 2
- 239000005715 Fructose Substances 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 239000003957 anion exchange resin Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 239000003966 growth inhibitor Substances 0.000 description 1
- 230000026030 halogenation Effects 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 1
- 229940006461 iodide ion Drugs 0.000 description 1
- 230000026045 iodination Effects 0.000 description 1
- 238000006192 iodination reaction Methods 0.000 description 1
- 150000002496 iodine Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009875 water degumming Methods 0.000 description 1
Classifications
-
- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
- C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/18—Removal of treatment agents after treatment
- C02F2303/185—The treatment agent being halogen or a halogenated compound
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.人の飲用に適した水を製造するための精製装置において、一連の、ハロゲ ン化樹脂の床と、銀2重量%以上を担持した銀含浸活性炭を含む後続の床又は分 離容器とから成る、上記精製装置。 2.活性炭が銀4〜14重量%を担持する、請求項1に記載の装置。 3.粒子状物質を濾過して取り除くためのフィルタを備えた、請求項1又は2 に記載の装置。 4.水を精製するための、及び水を人の消費に適した水に転化するための方法 において、一連の、ハロゲン化樹脂と、少なくとも銀2重量%以上を含有した銀 含浸活性炭の含む後続の床とを通して供給水を通過させることから成る、上記方 法。 5.樹脂がヨウ素処理したものである、請求項4に記載の方法。 6.含浸活性炭が銀4〜14重量%を含有する、請求項4又は5に記載の方法 。 7.少なくとも銀2重量%を含有する、銀含浸活性炭。 8.請求項7に記載の生成物を使用して、水を精製又は処理する方法。 9.請求項7に記載の生成物を使用して、水中のヨウ素及び(又は)ヨウ化物 の濃度を低減する方法。 10. 請求項7に記載の生成物を使用して、水中の、臭素及び(若しくは)臭 化物又は混合したヨウ化物及び(若しくは)臭化物の濃度を低減する方法。 11. 請求項7に記載の生成物を使用して、ヨウ素処理済み樹脂又はハロゲン 化樹脂を通して水を通過させた後の後処理を行う方法。 12. 沈降ハロゲン化銀を利用して銀及びヨウ素を再生する、請求項11に記 載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL105905A IL105905A (en) | 1993-06-03 | 1993-06-03 | Water purification facility and process |
| IL105905 | 1993-06-03 | ||
| PCT/US1994/005849 WO1994029228A1 (en) | 1993-06-03 | 1994-05-25 | Water purification system and removal of halides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08510958A true JPH08510958A (ja) | 1996-11-19 |
Family
ID=11064906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7501845A Pending JPH08510958A (ja) | 1993-06-03 | 1994-05-25 | 水精製装置及びハロゲン化物の除去 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0723526A4 (ja) |
| JP (1) | JPH08510958A (ja) |
| KR (1) | KR960702817A (ja) |
| BR (1) | BR9406788A (ja) |
| CA (1) | CA2163857A1 (ja) |
| IL (1) | IL105905A (ja) |
| WO (1) | WO1994029228A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997029995A1 (en) * | 1996-02-12 | 1997-08-21 | Aqua System A/S | Plant for production of drinking water from unfiltered water |
| AUPP474198A0 (en) * | 1998-07-17 | 1998-08-13 | Worldwide Water Technologies Pty Ltd | Portable water treatment apparatus |
| US7402239B2 (en) | 2001-01-09 | 2008-07-22 | Ionics Perpetual, Inc. | Water purification apparatus and method of using the same |
| US12329889B2 (en) | 2021-05-03 | 2025-06-17 | Mozarc Medical Us Llc | Reducing sorbent cartridge recharging requirements |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3294572A (en) * | 1963-03-08 | 1966-12-27 | Pittsburgh Activated Carbon Co | Impregnation of carbon with silver |
| US4187183A (en) * | 1975-03-28 | 1980-02-05 | Aqua-Chem, Inc. | Mixed-form polyhalide resins for disinfecting water |
| US4151092A (en) * | 1977-07-11 | 1979-04-24 | Teledyne Industries, Inc. | Portable water filter |
| US4298475A (en) * | 1980-07-18 | 1981-11-03 | Gartner William J | Water purification system |
| DE3108991A1 (de) * | 1981-03-10 | 1982-09-23 | Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München | Verfahren zum abtrennen und sammeln von jod |
| US4769143A (en) * | 1987-02-17 | 1988-09-06 | Or-Tsurim | Device for purifying water |
| GB2215325B (en) * | 1988-02-29 | 1991-10-16 | Pre Mac | Portable water-purifying devices |
| US4995976A (en) * | 1990-05-31 | 1991-02-26 | Water Technologies Corporation | Water purification straw |
-
1993
- 1993-06-03 IL IL105905A patent/IL105905A/en not_active IP Right Cessation
-
1994
- 1994-05-25 EP EP94919230A patent/EP0723526A4/en not_active Withdrawn
- 1994-05-25 WO PCT/US1994/005849 patent/WO1994029228A1/en not_active Ceased
- 1994-05-25 JP JP7501845A patent/JPH08510958A/ja active Pending
- 1994-05-25 KR KR1019950705404A patent/KR960702817A/ko not_active Withdrawn
- 1994-05-25 CA CA002163857A patent/CA2163857A1/en not_active Abandoned
- 1994-05-25 BR BR9406788A patent/BR9406788A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL105905A (en) | 2006-04-10 |
| EP0723526A4 (en) | 1996-12-18 |
| KR960702817A (ko) | 1996-05-23 |
| WO1994029228A1 (en) | 1994-12-22 |
| CA2163857A1 (en) | 1994-12-22 |
| EP0723526A1 (en) | 1996-07-31 |
| BR9406788A (pt) | 1996-01-30 |
| IL105905A0 (en) | 1993-10-20 |
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