JPS61216795A - リン含有廃水の処理方法 - Google Patents
リン含有廃水の処理方法Info
- Publication number
- JPS61216795A JPS61216795A JP5559785A JP5559785A JPS61216795A JP S61216795 A JPS61216795 A JP S61216795A JP 5559785 A JP5559785 A JP 5559785A JP 5559785 A JP5559785 A JP 5559785A JP S61216795 A JPS61216795 A JP S61216795A
- Authority
- JP
- Japan
- Prior art keywords
- phosphorus
- water
- anionic polymer
- solid particles
- reaction tank
- 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
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000011574 phosphorus Substances 0.000 title claims abstract description 29
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 29
- 239000002351 wastewater Substances 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229920006318 anionic polymer Polymers 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 15
- 239000003513 alkali Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 19
- 239000011575 calcium Substances 0.000 claims description 12
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000002367 phosphate rock Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 108010082455 Sebelipase alfa Proteins 0.000 claims description 2
- 229940041615 kanuma Drugs 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 abstract description 14
- 159000000007 calcium salts Chemical class 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 abstract description 2
- 229920002401 polyacrylamide Polymers 0.000 abstract description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 4
- 239000000920 calcium hydroxide Substances 0.000 description 4
- 235000011116 calcium hydroxide Nutrition 0.000 description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052586 apatite Inorganic materials 0.000 description 2
- 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 2
- 239000010802 sludge Substances 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010800 human waste Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 229910052585 phosphate mineral Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Removal Of Specific Substances (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559785A JPS61216795A (ja) | 1985-03-19 | 1985-03-19 | リン含有廃水の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5559785A JPS61216795A (ja) | 1985-03-19 | 1985-03-19 | リン含有廃水の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61216795A true JPS61216795A (ja) | 1986-09-26 |
| JPH0137983B2 JPH0137983B2 (enExample) | 1989-08-10 |
Family
ID=13003178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5559785A Granted JPS61216795A (ja) | 1985-03-19 | 1985-03-19 | リン含有廃水の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61216795A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU654449B2 (en) * | 1992-06-23 | 1994-11-03 | Water Board | Process for the removal of phosphorous |
| JP2001047065A (ja) * | 1999-08-10 | 2001-02-20 | Mitsubishi Kakoki Kaisha Ltd | 晶析脱燐装置及びその晶析脱燐方法 |
| JP2005246249A (ja) * | 2004-03-04 | 2005-09-15 | Ebara Corp | リンの回収方法及び装置 |
| JP2013184110A (ja) * | 2012-03-07 | 2013-09-19 | Mitsui Zosen Environment Engineering Corp | リン含有水のリン回収装置 |
| JP2016047534A (ja) * | 2015-11-12 | 2016-04-07 | 三井造船環境エンジニアリング株式会社 | リン含有水のリン回収装置 |
-
1985
- 1985-03-19 JP JP5559785A patent/JPS61216795A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU654449B2 (en) * | 1992-06-23 | 1994-11-03 | Water Board | Process for the removal of phosphorous |
| JP2001047065A (ja) * | 1999-08-10 | 2001-02-20 | Mitsubishi Kakoki Kaisha Ltd | 晶析脱燐装置及びその晶析脱燐方法 |
| JP2005246249A (ja) * | 2004-03-04 | 2005-09-15 | Ebara Corp | リンの回収方法及び装置 |
| JP2013184110A (ja) * | 2012-03-07 | 2013-09-19 | Mitsui Zosen Environment Engineering Corp | リン含有水のリン回収装置 |
| JP2016047534A (ja) * | 2015-11-12 | 2016-04-07 | 三井造船環境エンジニアリング株式会社 | リン含有水のリン回収装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0137983B2 (enExample) | 1989-08-10 |
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