JPS60179190A - 脱リン装置 - Google Patents
脱リン装置Info
- Publication number
- JPS60179190A JPS60179190A JP3429784A JP3429784A JPS60179190A JP S60179190 A JPS60179190 A JP S60179190A JP 3429784 A JP3429784 A JP 3429784A JP 3429784 A JP3429784 A JP 3429784A JP S60179190 A JPS60179190 A JP S60179190A
- Authority
- JP
- Japan
- Prior art keywords
- water
- stirring tank
- cylinder
- dephosphorizing material
- dephosphorization
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005243 fluidization Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 28
- 239000007788 liquid Substances 0.000 abstract description 12
- 229910019142 PO4 Inorganic materials 0.000 abstract description 8
- 235000021317 phosphate Nutrition 0.000 abstract description 8
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract description 8
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 6
- 238000013019 agitation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 7
- 239000011574 phosphorus Substances 0.000 description 7
- 229910052698 phosphorus Inorganic materials 0.000 description 7
- 239000010802 sludge Substances 0.000 description 6
- 239000002367 phosphate rock Substances 0.000 description 5
- 239000011575 calcium Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052585 phosphate mineral Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 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
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3429784A JPS60179190A (ja) | 1984-02-27 | 1984-02-27 | 脱リン装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3429784A JPS60179190A (ja) | 1984-02-27 | 1984-02-27 | 脱リン装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60179190A true JPS60179190A (ja) | 1985-09-13 |
| JPH0256955B2 JPH0256955B2 (enrdf_load_stackoverflow) | 1990-12-03 |
Family
ID=12410220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3429784A Granted JPS60179190A (ja) | 1984-02-27 | 1984-02-27 | 脱リン装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60179190A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005077834A1 (en) * | 2004-02-13 | 2005-08-25 | The University Of British Columbia | Fluidized bed wastewater treatment |
| US8129307B2 (en) | 2007-02-13 | 2012-03-06 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8247347B2 (en) | 2007-03-29 | 2012-08-21 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8283284B2 (en) | 2007-05-10 | 2012-10-09 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8466085B2 (en) | 2007-08-29 | 2013-06-18 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8609582B2 (en) | 2009-03-24 | 2013-12-17 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8673812B2 (en) | 2009-06-05 | 2014-03-18 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8871678B2 (en) | 2010-03-15 | 2014-10-28 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101045507B1 (ko) | 2003-03-18 | 2011-06-30 | 스미토모 덴키 고교 가부시키가이샤 | 발광 소자 탑재용 부재 및 그것을 사용한 반도체 장치 |
-
1984
- 1984-02-27 JP JP3429784A patent/JPS60179190A/ja active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005077834A1 (en) * | 2004-02-13 | 2005-08-25 | The University Of British Columbia | Fluidized bed wastewater treatment |
| US7622047B2 (en) | 2004-02-13 | 2009-11-24 | The University Of British Columbia | Fluidized bed wastewater treatment |
| US7922897B2 (en) | 2004-02-13 | 2011-04-12 | The University Of British Columbia | Fluidized bed wastewater treatment apparatus |
| US8129307B2 (en) | 2007-02-13 | 2012-03-06 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8247347B2 (en) | 2007-03-29 | 2012-08-21 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8283284B2 (en) | 2007-05-10 | 2012-10-09 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8466085B2 (en) | 2007-08-29 | 2013-06-18 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8609582B2 (en) | 2009-03-24 | 2013-12-17 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8673812B2 (en) | 2009-06-05 | 2014-03-18 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
| US8871678B2 (en) | 2010-03-15 | 2014-10-28 | Nippon Paper Industries Co., Ltd. | Thermosensitive recording medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0256955B2 (enrdf_load_stackoverflow) | 1990-12-03 |
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