JPS6213053B2 - - Google Patents

Info

Publication number: JPS6213053B2
Authority: JP; Japan
Prior art keywords: adsorbent; desorption; adsorption; water; solution
Prior art date: 1979-10-26
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

Application number

JP13755279A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5662539A (en

Inventor

Mitsunobu Ootani

Haruhiko Yasuda

Michiro Hirose

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toray Industries Inc

Original Assignee

Toray Industries Inc

Priority date (The priority date 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 date listed.)

1979-10-26

Filing date

1979-10-26

Publication date

1987-03-24

1979-10-26 Application filed by Toray Industries Inc filed Critical Toray Industries Inc

1979-10-26 Priority to JP13755279A priority Critical patent/JPS5662539A/ja

1981-05-28 Publication of JPS5662539A publication Critical patent/JPS5662539A/ja

1987-03-24 Publication of JPS6213053B2 publication Critical patent/JPS6213053B2/ja

Status Granted legal-status Critical Current

Links

239000003463 adsorbent Substances 0.000 claims description 33
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 18
239000000243 solution Substances 0.000 claims description 17
239000007864 aqueous solution Substances 0.000 claims description 14
238000000034 method Methods 0.000 claims description 11
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
229910001854 alkali hydroxide Inorganic materials 0.000 claims description 6
150000008044 alkali metal hydroxides Chemical class 0.000 claims description 6
229940085991 phosphate ion Drugs 0.000 claims description 5
230000001172 regenerating effect Effects 0.000 claims description 5
239000002657 fibrous material Substances 0.000 claims description 3
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 26
238000001179 sorption measurement Methods 0.000 description 22
238000003795 desorption Methods 0.000 description 18
239000000843 powder Substances 0.000 description 10
239000002351 wastewater Substances 0.000 description 10
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
230000004913 activation Effects 0.000 description 9
239000007788 liquid Substances 0.000 description 9
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
239000011575 calcium Substances 0.000 description 6
238000002336 sorption--desorption measurement Methods 0.000 description 6
238000011069 regeneration method Methods 0.000 description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
229910044991 metal oxide Inorganic materials 0.000 description 4
150000004706 metal oxides Chemical class 0.000 description 4
230000008929 regeneration Effects 0.000 description 4
238000000926 separation method Methods 0.000 description 4
238000005345 coagulation Methods 0.000 description 3
230000015271 coagulation Effects 0.000 description 3
239000000835 fiber Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
239000000049 pigment Substances 0.000 description 3
229920002239 polyacrylonitrile Polymers 0.000 description 3
238000001556 precipitation Methods 0.000 description 3
239000000047 product Substances 0.000 description 3
238000004062 sedimentation Methods 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
239000002253 acid Substances 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
239000000920 calcium hydroxide Substances 0.000 description 2
229910001861 calcium hydroxide Inorganic materials 0.000 description 2
238000011109 contamination Methods 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
229920000642 polymer Polymers 0.000 description 2
239000000126 substance Substances 0.000 description 2
LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 2
238000005406 washing 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
229910018626 Al(OH) Inorganic materials 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
239000004642 Polyimide Substances 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-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
238000005299 abrasion Methods 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
229910001420 alkaline earth metal ion Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
229910000147 aluminium phosphate Inorganic materials 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
229910052586 apatite Inorganic materials 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000012851 eutrophication Methods 0.000 description 1
239000010800 human waste Substances 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
238000007654 immersion Methods 0.000 description 1
239000003456 ion exchange resin Substances 0.000 description 1
229920003303 ion-exchange polymer Polymers 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
238000012856 packing Methods 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
230000000737 periodic effect Effects 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920001721 polyimide Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000010802 sludge Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
-1 sulfuric acid ion Chemical class 0.000 description 1
238000012360 testing method Methods 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
239000010936 titanium Substances 0.000 description 1
238000004065 wastewater treatment Methods 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Landscapes

Water Treatment By Sorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

JP13755279A 1979-10-26 1979-10-26 Regenerating method of phosphorus acid ion adsorbent Granted JPS5662539A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13755279A JPS5662539A (en)	1979-10-26	1979-10-26	Regenerating method of phosphorus acid ion adsorbent

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13755279A JPS5662539A (en)	1979-10-26	1979-10-26	Regenerating method of phosphorus acid ion adsorbent

Publications (2)

Publication Number	Publication Date
JPS5662539A JPS5662539A (en)	1981-05-28
JPS6213053B2 true JPS6213053B2 (fr)	1987-03-24

Family

ID=15201369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13755279A Granted JPS5662539A (en)	1979-10-26	1979-10-26	Regenerating method of phosphorus acid ion adsorbent

Country Status (1)

Country	Link
JP (1)	JPS5662539A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5248765A (en) *	1991-12-20	1993-09-28	Abbott Laboratories	Separation of phytate from plant protein and dietary fiber using alumina
JP5200225B2 (ja) *	2006-07-18	2013-06-05	長崎県	リン吸着材
US7588744B1 (en) *	2008-12-08	2009-09-15	Layne Christensen Company	Method of recovering phosphate for reuse as a fertilizer
JP5754695B2 (ja) *	2012-11-30	2015-07-29	長崎県	リン除去材

1979
- 1979-10-26 JP JP13755279A patent/JPS5662539A/ja active Granted

Also Published As

Publication number	Publication date
JPS5662539A (en)	1981-05-28

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