JPH0220315B2 - - Google Patents
Info
- Publication number
- JPH0220315B2 JPH0220315B2 JP2594886A JP2594886A JPH0220315B2 JP H0220315 B2 JPH0220315 B2 JP H0220315B2 JP 2594886 A JP2594886 A JP 2594886A JP 2594886 A JP2594886 A JP 2594886A JP H0220315 B2 JPH0220315 B2 JP H0220315B2
- Authority
- JP
- Japan
- Prior art keywords
- wastewater
- phosphorus
- treated
- calcium
- porosity
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 64
- 239000002351 wastewater Substances 0.000 claims description 27
- 239000002994 raw material Substances 0.000 claims description 21
- 239000000378 calcium silicate Substances 0.000 claims description 13
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 13
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 13
- 239000004088 foaming agent Substances 0.000 claims description 10
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- UGGQKDBXXFIWJD-UHFFFAOYSA-N calcium;dihydroxy(oxo)silane;hydrate Chemical compound O.[Ca].O[Si](O)=O UGGQKDBXXFIWJD-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 51
- 239000011574 phosphorus Substances 0.000 description 51
- 229910052698 phosphorus Inorganic materials 0.000 description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
- 238000000034 method Methods 0.000 description 23
- 238000012360 testing method Methods 0.000 description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 16
- 239000000843 powder Substances 0.000 description 16
- 239000011575 calcium Substances 0.000 description 14
- 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 13
- 239000002245 particle Substances 0.000 description 11
- 239000012085 test solution Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 8
- 235000012255 calcium oxide Nutrition 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 6
- 239000000920 calcium hydroxide Substances 0.000 description 6
- 235000011116 calcium hydroxide Nutrition 0.000 description 6
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 239000006260 foam Substances 0.000 description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910001424 calcium ion Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010452 phosphate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000001027 hydrothermal synthesis Methods 0.000 description 2
- 238000010335 hydrothermal treatment Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 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 2
- 210000002700 urine Anatomy 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- -1 ferrosilicon dust Chemical compound 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 229940085991 phosphate ion Drugs 0.000 description 1
- 239000002367 phosphate rock Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229930182490 saponin Natural products 0.000 description 1
- 150000007949 saponins Chemical class 0.000 description 1
- 235000017709 saponins Nutrition 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2594886A JPS62183898A (ja) | 1986-02-10 | 1986-02-10 | 汚水の脱リン材 |
| PCT/JP1987/000080 WO1987004695A1 (fr) | 1986-02-10 | 1987-02-09 | Procede de traitement d'eaux usees |
| US07/130,875 US4917802A (en) | 1986-02-10 | 1987-02-09 | Method for treating waste water |
| CH3929/87A CH670627A5 (fr) | 1986-02-10 | 1987-02-09 | |
| GB8722169A GB2196955B (en) | 1986-02-10 | 1987-02-09 | Method for treating waste water. |
| AU70206/87A AU595013B2 (en) | 1986-02-10 | 1987-02-09 | Method for treating waste water |
| NL8720037A NL8720037A (nl) | 1986-02-10 | 1987-02-09 | Werkwijze voor de behandeling van afvalwater. |
| DE19873790061 DE3790061T1 (fr) | 1986-02-10 | 1987-02-09 | |
| SE8703919A SE466445B (sv) | 1986-02-10 | 1987-10-09 | Saett att behandla avloppsvatten |
| DK530287A DK530287A (da) | 1986-02-10 | 1987-10-09 | Fremgangsmaade til behandling af spildevand |
| SE9102979A SE9102979D0 (sv) | 1986-02-10 | 1991-10-14 | Saett att behandla avloppsvatten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2594886A JPS62183898A (ja) | 1986-02-10 | 1986-02-10 | 汚水の脱リン材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183898A JPS62183898A (ja) | 1987-08-12 |
| JPH0220315B2 true JPH0220315B2 (fr) | 1990-05-08 |
Family
ID=12179977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2594886A Granted JPS62183898A (ja) | 1986-02-10 | 1986-02-10 | 汚水の脱リン材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183898A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013176244A1 (fr) | 2012-05-25 | 2013-11-28 | 太平洋セメント株式会社 | Matériau de récupération de phosphore, procédé de production d'un matériau de récupération de phosphore et procédé de récupération de phosphore |
| JPWO2015008397A1 (ja) * | 2013-07-16 | 2017-03-02 | 太平洋セメント株式会社 | 水質浄化材および魚介類の養殖場の水質の浄化方法 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3308196B2 (ja) * | 1996-12-28 | 2002-07-29 | 三菱マテリアル株式会社 | 脱リン材の製造方法 |
| JP3809087B2 (ja) * | 2001-01-29 | 2006-08-16 | 積水化学工業株式会社 | 脱リン材の製造方法 |
| US7048860B2 (en) | 2001-03-29 | 2006-05-23 | Nippon Steel Chemical Co., Ltd. | Material for treating acidic waste water |
| JP3809088B2 (ja) * | 2001-10-17 | 2006-08-16 | 積水化学工業株式会社 | 脱リン材 |
| JP2003275774A (ja) * | 2002-03-25 | 2003-09-30 | Mitsubishi Materials Corp | リン回収材の再生方法及びリン回収方法 |
| JP4827045B2 (ja) * | 2004-07-22 | 2011-11-30 | 長崎県 | 水浄化材、および水浄化材の製造方法 |
| JP4649596B2 (ja) * | 2006-03-31 | 2011-03-09 | 長崎県 | リン除去方法、およびリン除去装置 |
| JP4753182B2 (ja) * | 2007-01-31 | 2011-08-24 | 小野田化学工業株式会社 | フッ素含有排水の処理方法 |
| JP5201454B2 (ja) * | 2008-05-30 | 2013-06-05 | 小野田化学工業株式会社 | リン回収資材およびリン回収方法 |
| JP5201455B2 (ja) * | 2008-05-30 | 2013-06-05 | 小野田化学工業株式会社 | リン回収資材とその製造方法およびリン回収方法 |
| JP5461802B2 (ja) * | 2008-08-13 | 2014-04-02 | 幸雄 柳沢 | 脱リン材および脱リン装置 |
| JP2015091566A (ja) * | 2013-11-08 | 2015-05-14 | 太平洋セメント株式会社 | リン回収用スラリー、その製造方法、並びに、リンを含む排水からのリンの回収方法 |
-
1986
- 1986-02-10 JP JP2594886A patent/JPS62183898A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013176244A1 (fr) | 2012-05-25 | 2013-11-28 | 太平洋セメント株式会社 | Matériau de récupération de phosphore, procédé de production d'un matériau de récupération de phosphore et procédé de récupération de phosphore |
| JPWO2015008397A1 (ja) * | 2013-07-16 | 2017-03-02 | 太平洋セメント株式会社 | 水質浄化材および魚介類の養殖場の水質の浄化方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62183898A (ja) | 1987-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |