CN212864252U - 一种矿井水除氟系统 - Google Patents
一种矿井水除氟系统 Download PDFInfo
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- CN212864252U CN212864252U CN202020990707.2U CN202020990707U CN212864252U CN 212864252 U CN212864252 U CN 212864252U CN 202020990707 U CN202020990707 U CN 202020990707U CN 212864252 U CN212864252 U CN 212864252U
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- Prior art keywords
- water
- tank
- defluorination
- filter
- lime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 183
- 239000011737 fluorine Substances 0.000 title claims description 53
- 229910052731 fluorine Inorganic materials 0.000 title claims description 53
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims description 36
- 238000006115 defluorination reaction Methods 0.000 claims abstract description 92
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 50
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 50
- 239000004571 lime Substances 0.000 claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 28
- 239000013049 sediment Substances 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 22
- 238000006555 catalytic reaction Methods 0.000 claims description 17
- 238000009826 distribution Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 59
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
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- 230000009466 transformation Effects 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- -1 fluorine ions Chemical class 0.000 description 29
- 238000011069 regeneration method Methods 0.000 description 29
- 230000008929 regeneration Effects 0.000 description 25
- 230000008569 process Effects 0.000 description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 15
- 239000002351 wastewater Substances 0.000 description 15
- 239000002699 waste material Substances 0.000 description 14
- 229910001634 calcium fluoride Inorganic materials 0.000 description 12
- 238000001914 filtration Methods 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 12
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 12
- 239000002244 precipitate Substances 0.000 description 12
- 235000011121 sodium hydroxide Nutrition 0.000 description 12
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 9
- 238000005406 washing Methods 0.000 description 9
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- 239000003245 coal Substances 0.000 description 7
- 238000009297 electrocoagulation Methods 0.000 description 7
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- 230000001112 coagulating effect Effects 0.000 description 6
- 238000001223 reverse osmosis Methods 0.000 description 6
- 238000004062 sedimentation Methods 0.000 description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 5
- 229910001424 calcium ion Inorganic materials 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 239000011575 calcium Substances 0.000 description 4
- 238000005342 ion exchange Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
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- 239000000126 substance Substances 0.000 description 4
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- 229910052782 aluminium Inorganic materials 0.000 description 3
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 239000003957 anion exchange resin Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009388 chemical precipitation Methods 0.000 description 2
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- 235000020188 drinking water Nutrition 0.000 description 2
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- 239000000835 fiber Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- 229910001506 inorganic fluoride Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
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- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical group F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- RKFMOTBTFHXWCM-UHFFFAOYSA-M [AlH2]O Chemical compound [AlH2]O RKFMOTBTFHXWCM-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229940024546 aluminum hydroxide gel Drugs 0.000 description 1
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
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- 238000000975 co-precipitation Methods 0.000 description 1
- 238000005354 coacervation Methods 0.000 description 1
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- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 150000002681 magnesium compounds Chemical class 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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CN202020990707.2U CN212864252U (zh) | 2020-06-03 | 2020-06-03 | 一种矿井水除氟系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111533230A (zh) * | 2020-06-03 | 2020-08-14 | 北京朗新明环保科技有限公司南京分公司 | 一种矿井水除氟系统及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111533230A (zh) * | 2020-06-03 | 2020-08-14 | 北京朗新明环保科技有限公司南京分公司 | 一种矿井水除氟系统及方法 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211110 Address after: 210000 room 8416, 4th floor, Zhoudao Jiayuan neighborhood center, 86-1 Hongxing street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee after: Guoneng langxinming Nanjing Environmental Protection Technology Co.,Ltd. Address before: 210000 No. 68, Nanxi Jiangdong Street, Jianye District, Nanjing, Jiangsu Patentee before: BEIJING LUCENCY ENVIRO TECH Co.,Ltd. NANJING BRANCH |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 210000 room 8416, 4th floor, complex building, No. 85 Wentai street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee after: Guoneng (Nanjing) Water and Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 210000 room 8416, 4th floor, Zhoudao Jiayuan neighborhood center, 86-1 Hongxing street, Jiangxinzhou, Jianye District, Nanjing, Jiangsu Province Patentee before: Guoneng langxinming Nanjing Environmental Protection Technology Co.,Ltd. Country or region before: China |