JPS5631485A - Method and apparatus for treating waste liquid - Google Patents

Method and apparatus for treating waste liquid

Info

Publication number: JPS5631485A
Authority: JP; Japan
Prior art keywords: triethylamine; mineral acid; lower layer; upper layer; polyisocyanate
Prior art date: 1979-08-21
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.): Pending

Application number

JP10643379A

Other languages

English (en)

Inventor

Yoichi Suzuki

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.)

Sintokogio Ltd

Original Assignee

Sintokogio Ltd

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.)

1979-08-21

Filing date

1979-08-21

Publication date

1981-03-30

1979-08-21 Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd

1979-08-21 Priority to JP10643379A priority Critical patent/JPS5631485A/ja

1981-03-30 Publication of JPS5631485A publication Critical patent/JPS5631485A/ja

Status Pending legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
239000002699 waste material Substances 0.000 title abstract 2
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 abstract 16
239000002253 acid Substances 0.000 abstract 3
229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
239000011707 mineral Substances 0.000 abstract 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
239000003513 alkali Substances 0.000 abstract 2
239000005011 phenolic resin Substances 0.000 abstract 2
229920001228 polyisocyanate Polymers 0.000 abstract 2
239000005056 polyisocyanate Substances 0.000 abstract 2
239000012260 resinous material Substances 0.000 abstract 2
239000000243 solution Substances 0.000 abstract 2
239000007864 aqueous solution Substances 0.000 abstract 1
238000001914 filtration Methods 0.000 abstract 1
238000000465 moulding Methods 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1

Landscapes

Physical Water Treatments (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

JP10643379A 1979-08-21 1979-08-21 Method and apparatus for treating waste liquid Pending JPS5631485A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP10643379A JPS5631485A (en)	1979-08-21	1979-08-21	Method and apparatus for treating waste liquid

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP10643379A JPS5631485A (en)	1979-08-21	1979-08-21	Method and apparatus for treating waste liquid

Publications (1)

Publication Number	Publication Date
JPS5631485A true JPS5631485A (en)	1981-03-30

Family

ID=14433509

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP10643379A Pending JPS5631485A (en)	1979-08-21	1979-08-21	Method and apparatus for treating waste liquid

Country Status (1)

Country	Link
JP (1)	JPS5631485A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002069042A (ja) *	2000-08-23	2002-03-08	Sumitomo Chem Co Ltd	トリエチルアミンの回収方法およびエマルジョン層の削減方法
CN103304005A (zh) *	2012-03-15	2013-09-18	北京化工大学	一种采用中空纤维膜脱除含酚废水中苯酚的方法

1979
- 1979-08-21 JP JP10643379A patent/JPS5631485A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002069042A (ja) *	2000-08-23	2002-03-08	Sumitomo Chem Co Ltd	トリエチルアミンの回収方法およびエマルジョン層の削減方法
CN103304005A (zh) *	2012-03-15	2013-09-18	北京化工大学	一种采用中空纤维膜脱除含酚废水中苯酚的方法

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