JP2002292201A5 - - Google Patents
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- Publication number
- JP2002292201A5 JP2002292201A5 JP2001100154A JP2001100154A JP2002292201A5 JP 2002292201 A5 JP2002292201 A5 JP 2002292201A5 JP 2001100154 A JP2001100154 A JP 2001100154A JP 2001100154 A JP2001100154 A JP 2001100154A JP 2002292201 A5 JP2002292201 A5 JP 2002292201A5
- Authority
- JP
- Japan
- Prior art keywords
- crystallization
- crystallization reaction
- raw water
- reaction tank
- treated water
- 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
- 238000002425 crystallisation Methods 0.000 description 214
- 230000008025 crystallization Effects 0.000 description 210
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 172
- 238000006243 chemical reaction Methods 0.000 description 152
- 239000013078 crystal Substances 0.000 description 61
- 239000007788 liquid Substances 0.000 description 43
- 239000002245 particle Substances 0.000 description 29
- 239000011549 crystallization solution Substances 0.000 description 27
- 239000012141 concentrate Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 24
- 239000011737 fluorine Substances 0.000 description 23
- 229910052731 fluorine Inorganic materials 0.000 description 23
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 22
- 238000001704 evaporation Methods 0.000 description 22
- 239000000126 substance Substances 0.000 description 22
- 229910052698 phosphorus Inorganic materials 0.000 description 20
- 239000011574 phosphorus Substances 0.000 description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 19
- 239000000243 solution Substances 0.000 description 16
- 239000002351 wastewater Substances 0.000 description 14
- 239000011575 calcium Substances 0.000 description 13
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 11
- 229910001634 calcium fluoride Inorganic materials 0.000 description 11
- 229910001385 heavy metal Inorganic materials 0.000 description 11
- 238000004062 sedimentation Methods 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 10
- 229940043430 calcium compound Drugs 0.000 description 10
- 150000001674 calcium compounds Chemical class 0.000 description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 9
- 229910052791 calcium Inorganic materials 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000001506 calcium phosphate Substances 0.000 description 6
- 229910000389 calcium phosphate Inorganic materials 0.000 description 6
- 235000011010 calcium phosphates Nutrition 0.000 description 6
- 239000010802 sludge Substances 0.000 description 6
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- -1 aluminum compound Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 5
- 239000011362 coarse particle Substances 0.000 description 5
- 239000010419 fine particle Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 235000011007 phosphoric acid Nutrition 0.000 description 5
- 238000009287 sand filtration Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 238000001471 micro-filtration Methods 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000920 calcium hydroxide Substances 0.000 description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000002681 magnesium compounds Chemical class 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- BJTIEYZGBGCABY-UHFFFAOYSA-L [F].[F-].[Ca+2].[F-] Chemical compound [F].[F-].[Ca+2].[F-] BJTIEYZGBGCABY-UHFFFAOYSA-L 0.000 description 1
- YDHWWBZFRZWVHO-UHFFFAOYSA-N [hydroxy(phosphonooxy)phosphoryl] phosphono hydrogen phosphate Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(O)=O YDHWWBZFRZWVHO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 150000001553 barium compounds Chemical class 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 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 1
- 238000011197 physicochemical method Methods 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 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
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229910001631 strontium chloride Inorganic materials 0.000 description 1
- 150000003438 strontium compounds Chemical class 0.000 description 1
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- 229940048102 triphosphoric acid Drugs 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001100154A JP4669624B2 (ja) | 2001-03-30 | 2001-03-30 | 処理水の蒸発濃縮手段を備えた晶析反応装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001100154A JP4669624B2 (ja) | 2001-03-30 | 2001-03-30 | 処理水の蒸発濃縮手段を備えた晶析反応装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002292201A JP2002292201A (ja) | 2002-10-08 |
| JP2002292201A5 true JP2002292201A5 (enExample) | 2007-11-29 |
| JP4669624B2 JP4669624B2 (ja) | 2011-04-13 |
Family
ID=18953623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001100154A Expired - Fee Related JP4669624B2 (ja) | 2001-03-30 | 2001-03-30 | 処理水の蒸発濃縮手段を備えた晶析反応装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4669624B2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4657680B2 (ja) * | 2004-11-05 | 2011-03-23 | 悠平 稲森 | リン成分の回収方法 |
| JP4503523B2 (ja) * | 2005-10-27 | 2010-07-14 | 荏原エンジニアリングサービス株式会社 | 晶析対象成分を含む排水の処理方法並びに装置。 |
| US9650267B2 (en) * | 2009-06-29 | 2017-05-16 | Nalco Company | Fluid treatment reactor |
| CN102631793A (zh) * | 2012-03-05 | 2012-08-15 | 郑加福 | 自动清洗多效蒸发结晶器 |
| JP6256496B2 (ja) * | 2015-03-06 | 2018-01-10 | Ｊｆｅスチール株式会社 | 晶析装置および晶析方法 |
| JP6427235B2 (ja) * | 2017-07-31 | 2018-11-21 | 株式会社ササクラ | 水溶液の蒸発処理方法 |
| CN111646581A (zh) * | 2020-06-28 | 2020-09-11 | 西安西热水务环保有限公司 | 一种无排泥的结晶软化防垢水处理装置及方法 |
| CN114733225B (zh) * | 2022-03-09 | 2023-11-03 | 福建省南仹生物科技有限公司 | 一种猪去氧胆酸提取用结晶罐 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183902A (ja) * | 1982-04-23 | 1983-10-27 | Japan Organo Co Ltd | 真空蒸発型晶析装置 |
| JPS62103050A (ja) * | 1985-10-28 | 1987-05-13 | Hitachi Plant Eng & Constr Co Ltd | Ｅｄｔａ廃液からのｅｄｔａの回収方法 |
| JP3188305B2 (ja) * | 1992-05-07 | 2001-07-16 | 月島機械株式会社 | 吸収凝縮器を設けた断熱冷却式溶融晶析方法とその装置 |
| JPH1085761A (ja) * | 1996-09-13 | 1998-04-07 | Japan Organo Co Ltd | フッ素含有排水処理装置及び方法 |
| JPH11310414A (ja) * | 1998-04-27 | 1999-11-09 | Mitsui Chem Inc | 高純度炭酸リチウムの製造法 |
| JP3366258B2 (ja) * | 1998-07-07 | 2003-01-14 | オルガノ株式会社 | 硫酸含有排水の蒸発濃縮方法および蒸発濃縮装置 |
| JP2000024639A (ja) * | 1998-07-07 | 2000-01-25 | Japan Organo Co Ltd | 硫酸含有排水の蒸発濃縮方法およびその装置 |
-
2001
- 2001-03-30 JP JP2001100154A patent/JP4669624B2/ja not_active Expired - Fee Related
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