UA47470C2 - Translated By PlajСПОСОБ ОЧИСТКИ И СМЯГЧЕНИЯ ВОДЫ - Google Patents
Translated By PlajСПОСОБ ОЧИСТКИ И СМЯГЧЕНИЯ ВОДЫ Download PDFInfo
- Publication number
- UA47470C2 UA47470C2 UA98105773A UA98105773A UA47470C2 UA 47470 C2 UA47470 C2 UA 47470C2 UA 98105773 A UA98105773 A UA 98105773A UA 98105773 A UA98105773 A UA 98105773A UA 47470 C2 UA47470 C2 UA 47470C2
- Authority
- UA
- Ukraine
- Prior art keywords
- water
- hydroxides
- mixtures
- metals
- impurities
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000000746 purification Methods 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 150000002739 metals Chemical class 0.000 claims abstract description 10
- 150000004679 hydroxides Chemical class 0.000 claims abstract description 7
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 230000008929 regeneration Effects 0.000 claims abstract 2
- 238000011069 regeneration method Methods 0.000 claims abstract 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 7
- 235000012255 calcium oxide Nutrition 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 5
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000292 calcium oxide Substances 0.000 claims description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- -1 hydroxyl ions Chemical class 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000003113 alkalizing effect Effects 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 6
- 235000017550 sodium carbonate Nutrition 0.000 claims 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 3
- 239000007791 liquid phase Substances 0.000 claims 1
- 238000002203 pretreatment Methods 0.000 claims 1
- 239000008213 purified water Substances 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000012876 topography Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 abstract description 6
- 239000000499 gel Substances 0.000 abstract description 6
- 229910052749 magnesium Inorganic materials 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 239000002244 precipitate Substances 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 abstract description 2
- 239000012716 precipitator Substances 0.000 abstract 2
- 235000013334 alcoholic beverage Nutrition 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 11
- 239000011575 calcium Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910000000 metal hydroxide Inorganic materials 0.000 description 4
- 150000004692 metal hydroxides Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 3
- 235000012245 magnesium oxide Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- PVBQYTCFVWZSJK-UHFFFAOYSA-O (2-carboxyethylamino)-trimethylazanium Chemical compound C[N+](C)(C)NCCC(O)=O PVBQYTCFVWZSJK-UHFFFAOYSA-O 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000839426 Chlamydia virus Chp1 Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical class Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002308 calcification Effects 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical class [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 230000021962 pH elevation Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000003440 toxic substance Substances 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
- C02F5/06—Softening water by precipitation of the hardness using calcium compounds
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)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Изобретение касается воды, которая используется в парогенераторных установках, в пищевой, ликеро-водочной, пивоваренной, фармацевтической и других областях промышленности для концентрирования элементов, очистки воды от радионуклидов и др. Способ очистки и смягчения воды от Са, Mg, Fe, Cu, Si и других неорганических примесей (Sr, Ва, Сr, Ni, Co, Mn, Zn, Cd и т.п.) реализуется путем взаимодействия воды с гелями гидроксидов многовалентных металлов и регенерации осадителей. Применяемые в виде гелей осадители количественно осаждают указанные выше примеси, малорастворимы в воде, являются экологически чистыми и безвредными для человека.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98105773A UA47470C2 (ru) | 1998-10-30 | 1998-10-30 | Translated By PlajСПОСОБ ОЧИСТКИ И СМЯГЧЕНИЯ ВОДЫ |
| AU17031/00A AU1703100A (en) | 1998-10-30 | 1999-10-29 | Method for purifying and sweetening water |
| RU2001114498/12A RU2001114498A (ru) | 1998-10-30 | 1999-10-29 | Способ очистки и умягчения воды |
| PCT/UA1999/000023 WO2000026147A1 (en) | 1998-10-30 | 1999-10-29 | Method for purifying and softening water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UA98105773A UA47470C2 (ru) | 1998-10-30 | 1998-10-30 | Translated By PlajСПОСОБ ОЧИСТКИ И СМЯГЧЕНИЯ ВОДЫ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA47470C2 true UA47470C2 (ru) | 2002-07-15 |
Family
ID=21689306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA98105773A UA47470C2 (ru) | 1998-10-30 | 1998-10-30 | Translated By PlajСПОСОБ ОЧИСТКИ И СМЯГЧЕНИЯ ВОДЫ |
Country Status (4)
| Country | Link |
|---|---|
| AU (1) | AU1703100A (ru) |
| RU (1) | RU2001114498A (ru) |
| UA (1) | UA47470C2 (ru) |
| WO (1) | WO2000026147A1 (ru) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1571847A (en) * | 1974-01-02 | 1980-07-23 | Systems Eng & Mfg | Waste water treatment |
| NL8303557A (nl) * | 1983-10-17 | 1985-05-17 | Dhv Raadgevend Ing | Werkwijze voor de verwijdering van zware metalen uit afvalwater. |
| DE3808088A1 (de) * | 1987-07-09 | 1989-01-19 | Degussa | Verfahren zur abtrennung von schwermetallionen aus industrieabwaessern |
| RU2010013C1 (ru) * | 1991-08-02 | 1994-03-30 | Научно-производственное объединение "Радиевый институт им.В.Г.Хлопина" | Способ очистки кислых сточных вод от ионов тяжелых металлов |
| RU2060962C1 (ru) * | 1992-01-09 | 1996-05-27 | Российский Федеральный Ядерный Центр - Всероссийский Научно-Исследовательский Институт Экспериментальной Физики | Способ очистки сточных вод от ионов тяжелых металлов |
| SE504789C2 (sv) * | 1994-02-21 | 1997-04-28 | Kemira Kemi Ab | Förfarande för tungmetalleliminering från bakvattensystem inom pappers- och pappersmassaindustrien |
-
1998
- 1998-10-30 UA UA98105773A patent/UA47470C2/ru unknown
-
1999
- 1999-10-29 WO PCT/UA1999/000023 patent/WO2000026147A1/ru active Application Filing
- 1999-10-29 AU AU17031/00A patent/AU1703100A/en not_active Abandoned
- 1999-10-29 RU RU2001114498/12A patent/RU2001114498A/ru not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU1703100A (en) | 2000-05-22 |
| RU2001114498A (ru) | 2003-05-20 |
| WO2000026147A1 (en) | 2000-05-11 |
| WO2000026147A8 (fr) | 2000-08-24 |
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