JPS553438A - Novel water-soluble polymeric sequestering agent - Google Patents

Novel water-soluble polymeric sequestering agent

Info

Publication number: JPS553438A
Authority: JP; Japan
Prior art keywords: mercaptan; sequestering agent; group; unsaturated carboxylic; condensation product
Prior art date: 1978-06-21
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

Application number

JP7569678A

Other languages

English (en)

Other versions

JPS5823429B2 (ja

Inventor

Toshiro Yokoyama

Osamu Itabashi

Tomio Goto

Manabu Izumi

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.)

National Institute of Advanced Industrial Science and Technology AIST

Original Assignee

Agency of Industrial Science and Technology

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.)

1978-06-21

Filing date

1978-06-21

Publication date

1980-01-11

1978-06-21 Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology

1978-06-21 Priority to JP7569678A priority Critical patent/JPS5823429B2/ja

1980-01-11 Publication of JPS553438A publication Critical patent/JPS553438A/ja

1983-05-14 Publication of JPS5823429B2 publication Critical patent/JPS5823429B2/ja

Status Expired legal-status Critical Current

Links

239000003352 sequestering agent Substances 0.000 title abstract 3
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 4
229910001385 heavy metal Inorganic materials 0.000 abstract 3
239000007859 condensation product Substances 0.000 abstract 2
229920001577 copolymer Polymers 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
125000005907 alkyl ester group Chemical group 0.000 abstract 1
125000003277 amino group Chemical group 0.000 abstract 1
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
150000001735 carboxylic acids Chemical class 0.000 abstract 1
238000006477 desulfuration reaction Methods 0.000 abstract 1
230000023556 desulfurization Effects 0.000 abstract 1
230000000694 effects Effects 0.000 abstract 1
125000000524 functional group Chemical group 0.000 abstract 1
125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
150000002736 metal compounds Chemical class 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
239000003208 petroleum Substances 0.000 abstract 1
230000002000 scavenging effect Effects 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1
125000003396 thiol group Chemical group [H]S* 0.000 abstract 1
239000002351 wastewater Substances 0.000 abstract 1
150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 abstract 1

Landscapes

Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Physical Water Treatments (AREA)
Removal Of Specific Substances (AREA)

JP7569678A 1978-06-21 1978-06-21 新規な水溶性高分子金属捕捉剤 Expired JPS5823429B2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP7569678A JPS5823429B2 (ja)	1978-06-21	1978-06-21	新規な水溶性高分子金属捕捉剤

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7569678A JPS5823429B2 (ja)	1978-06-21	1978-06-21	新規な水溶性高分子金属捕捉剤

Publications (2)

Publication Number	Publication Date
JPS553438A true JPS553438A (en)	1980-01-11
JPS5823429B2 JPS5823429B2 (ja)	1983-05-14

Family

ID=13583623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP7569678A Expired JPS5823429B2 (ja)	1978-06-21	1978-06-21	新規な水溶性高分子金属捕捉剤

Country Status (1)

Country	Link
JP (1)	JPS5823429B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5915000A (ja) *	1982-07-15	1984-01-25	株式会社勝光社	アルミニウム基材の装飾法
DE10336534A1 (de) *	2003-08-05	2005-02-24	Stockhausen Gmbh	Verfahren zur Verminderung der Schwermetallkonzentration in Abwasseraufbereitungsschlämmen
JP2008018311A (ja) *	2006-07-11	2008-01-31	Nicca Chemical Co Ltd	重金属含有廃水処理剤及びそれを用いた廃水処理方法
CN111501339A (zh) *	2020-05-25	2020-08-07	南京彼洲生物科技有限公司	一种废水处理用复合材料及其制备方法

1978
- 1978-06-21 JP JP7569678A patent/JPS5823429B2/ja not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5915000A (ja) *	1982-07-15	1984-01-25	株式会社勝光社	アルミニウム基材の装飾法
DE10336534A1 (de) *	2003-08-05	2005-02-24	Stockhausen Gmbh	Verfahren zur Verminderung der Schwermetallkonzentration in Abwasseraufbereitungsschlämmen
JP2008018311A (ja) *	2006-07-11	2008-01-31	Nicca Chemical Co Ltd	重金属含有廃水処理剤及びそれを用いた廃水処理方法
CN111501339A (zh) *	2020-05-25	2020-08-07	南京彼洲生物科技有限公司	一种废水处理用复合材料及其制备方法

Also Published As

Publication number	Publication date
JPS5823429B2 (ja)	1983-05-14

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