CN117125804A - 处理含氟废水的方法 - Google Patents
处理含氟废水的方法 Download PDFInfo
- Publication number
- CN117125804A CN117125804A CN202311116345.9A CN202311116345A CN117125804A CN 117125804 A CN117125804 A CN 117125804A CN 202311116345 A CN202311116345 A CN 202311116345A CN 117125804 A CN117125804 A CN 117125804A
- Authority
- CN
- China
- Prior art keywords
- fluorine
- temperature
- pressure
- wastewater
- pressure treatment
- 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.)
- Granted
Links
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 128
- 239000011737 fluorine Substances 0.000 title claims abstract description 128
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 239000002351 wastewater Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 32
- -1 trifluoroacetate ions Chemical class 0.000 claims abstract description 54
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 17
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 12
- 150000002367 halogens Chemical group 0.000 claims abstract description 12
- 239000007800 oxidant agent Substances 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 11
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000011575 calcium Substances 0.000 claims abstract description 9
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 9
- 230000001590 oxidative effect Effects 0.000 claims abstract description 7
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 31
- 239000003570 air Substances 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 239000000920 calcium hydroxide Substances 0.000 claims description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 9
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000292 calcium oxide Substances 0.000 claims description 8
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000012286 potassium permanganate Substances 0.000 claims description 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 claims description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- 229910001622 calcium bromide Inorganic materials 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004065 wastewater treatment Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000000706 filtrate Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 4
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 3
- 229910001634 calcium fluoride Inorganic materials 0.000 description 3
- 229910001424 calcium ion Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004459 forage Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010016818 Fluorosis Diseases 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000009693 chronic damage Effects 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000004042 dental fluorosis Diseases 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 229940077441 fluorapatite Drugs 0.000 description 1
- 229910052587 fluorapatite Inorganic materials 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[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 VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 239000002686 phosphate fertilizer Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
-
- 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
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/727—Treatment of water, waste water, or sewage by oxidation using pure oxygen or oxygen rich gas
-
- 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
- C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- 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
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/14—NH3-N
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
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 Oxidation Or Reduction (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311116345.9A CN117125804B (zh) | 2023-08-31 | 2023-08-31 | 处理含氟废水的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311116345.9A CN117125804B (zh) | 2023-08-31 | 2023-08-31 | 处理含氟废水的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN117125804A true CN117125804A (zh) | 2023-11-28 |
CN117125804B CN117125804B (zh) | 2024-08-09 |
Family
ID=88856183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311116345.9A Active CN117125804B (zh) | 2023-08-31 | 2023-08-31 | 处理含氟废水的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117125804B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU361984A1 (ru) * | 1969-05-05 | 1972-12-13 | СПОСОБ ОЧИСТКИ СТОЧНЫХ вод, ЗАГРЯЗНЕННЫХ ФТОРОРГАНИЧЕСКИМИ СОЕДИНЕНИЯМИ | |
JP2002011462A (ja) * | 2000-06-29 | 2002-01-15 | Nippon Shokubai Co Ltd | 廃水の処理方法 |
US20040084296A1 (en) * | 2002-11-06 | 2004-05-06 | National Institute Of Advanced Industrial Science And Technology | Method decomposing fluorine-containing organic material |
KR20100043796A (ko) * | 2008-10-21 | 2010-04-29 | 한국과학기술연구원 | 불소 함유 이온성 액체를 이용한 기체 흡수제 |
CN102126798A (zh) * | 2011-01-17 | 2011-07-20 | 无锡德宝水务投资有限公司 | 一种电子工业含氟含氨氮废水的再生回用方法 |
CN110921898A (zh) * | 2019-12-04 | 2020-03-27 | 山东潍坊润丰化工股份有限公司 | 一种含氟苯胺类化合物的废水处理方法 |
CN112557142A (zh) * | 2020-12-24 | 2021-03-26 | 广州博诺通技术股份有限公司 | 样品前处理方法、卤素含量的检测方法及应用 |
-
2023
- 2023-08-31 CN CN202311116345.9A patent/CN117125804B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU361984A1 (ru) * | 1969-05-05 | 1972-12-13 | СПОСОБ ОЧИСТКИ СТОЧНЫХ вод, ЗАГРЯЗНЕННЫХ ФТОРОРГАНИЧЕСКИМИ СОЕДИНЕНИЯМИ | |
JP2002011462A (ja) * | 2000-06-29 | 2002-01-15 | Nippon Shokubai Co Ltd | 廃水の処理方法 |
US20040084296A1 (en) * | 2002-11-06 | 2004-05-06 | National Institute Of Advanced Industrial Science And Technology | Method decomposing fluorine-containing organic material |
KR20100043796A (ko) * | 2008-10-21 | 2010-04-29 | 한국과학기술연구원 | 불소 함유 이온성 액체를 이용한 기체 흡수제 |
CN102126798A (zh) * | 2011-01-17 | 2011-07-20 | 无锡德宝水务投资有限公司 | 一种电子工业含氟含氨氮废水的再生回用方法 |
CN110921898A (zh) * | 2019-12-04 | 2020-03-27 | 山东潍坊润丰化工股份有限公司 | 一种含氟苯胺类化合物的废水处理方法 |
CN112557142A (zh) * | 2020-12-24 | 2021-03-26 | 广州博诺通技术股份有限公司 | 样品前处理方法、卤素含量的检测方法及应用 |
Non-Patent Citations (2)
Title |
---|
刘昉;孙俏丽;: "碱性高浓度含氟工业废水的处理", 四川化工, no. 03, 15 June 2016 (2016-06-15), pages 49 - 51 * |
宫有圣;: "含氟废水处理零排放工艺技术优化探讨", 有机氟工业, no. 01, 15 March 2020 (2020-03-15), pages 39 - 43 * |
Also Published As
Publication number | Publication date |
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CN117125804B (zh) | 2024-08-09 |
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Inventor after: Tang Jianfeng Inventor after: Wang Zhengjin Inventor after: Niu Jisheng Inventor after: Yu Xianhuai Inventor after: Chen Zhuang Inventor after: Lu Yuhuan Inventor before: Wang Zhengjin Inventor before: Niu Jisheng Inventor before: Yu Xianhuai Inventor before: Chen Zhuang Inventor before: Lu Yuhuan |
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