ES439934A1 - Procedimiento para el tratamiento de aguas residuales que contienen acidos antraquinonsulfonicos. - Google Patents

Procedimiento para el tratamiento de aguas residuales que contienen acidos antraquinonsulfonicos.

Info

Publication number: ES439934A1
Authority: ES; Spain
Prior art keywords: treatment; sulphonic acids; effluents containing; containing anthraquinone; acids
Prior art date: 1974-08-03
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

ES439934A

Other languages

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1974-08-03

Filing date

1975-08-01

Publication date

1977-03-01

1975-08-01 Application filed by Bayer AG filed Critical Bayer AG

1977-03-01 Publication of ES439934A1 publication Critical patent/ES439934A1/es

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens

Landscapes

Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Removal Of Specific Substances (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)

ES439934A 1974-08-03 1975-08-01 Procedimiento para el tratamiento de aguas residuales que contienen acidos antraquinonsulfonicos. Expired ES439934A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19742437527 DE2437527A1 (de)	1974-08-03	1974-08-03	Verfahren zur behandlung von abwaessern

Publications (1)

Publication Number	Publication Date
ES439934A1 true ES439934A1 (es)	1977-03-01

Family

ID=5922398

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES439934A Expired ES439934A1 (es)	1974-08-03	1975-08-01	Procedimiento para el tratamiento de aguas residuales que contienen acidos antraquinonsulfonicos.

Country Status (10)

Country	Link
JP (1)	JPS5140375A (es)
BE (1)	BE831961A (es)
BR (1)	BR7504937A (es)
CH (1)	CH602500A5 (es)
DD (1)	DD122509A5 (es)
DE (1)	DE2437527A1 (es)
ES (1)	ES439934A1 (es)
FR (1)	FR2280591A1 (es)
GB (1)	GB1452248A (es)
NL (1)	NL7509165A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0617568B2 (ja) *	1987-12-11	1994-03-09	株式会社小島組	軟弱地盤の覆土方法

1974
- 1974-08-03 DE DE19742437527 patent/DE2437527A1/de active Pending
1975
- 1975-07-31 NL NL7509165A patent/NL7509165A/xx unknown
- 1975-07-31 BE BE158804A patent/BE831961A/xx unknown
- 1975-07-31 CH CH1006675A patent/CH602500A5/xx not_active IP Right Cessation
- 1975-08-01 ES ES439934A patent/ES439934A1/es not_active Expired
- 1975-08-01 JP JP9326075A patent/JPS5140375A/ja active Pending
- 1975-08-01 BR BR7504937A patent/BR7504937A/pt unknown
- 1975-08-01 GB GB3226275A patent/GB1452248A/en not_active Expired
- 1975-08-01 FR FR7524190A patent/FR2280591A1/fr not_active Withdrawn
- 1975-08-01 DD DD18763275A patent/DD122509A5/xx unknown

Also Published As

Publication number	Publication date
DE2437527A1 (de)	1976-02-12
CH602500A5 (es)	1978-07-31
FR2280591A1 (fr)	1976-02-27
BR7504937A (pt)	1976-07-27
BE831961A (fr)	1976-02-02
NL7509165A (nl)	1976-02-05
JPS5140375A (ja)	1976-04-05
DD122509A5 (es)	1976-10-12
GB1452248A (en)	1976-10-13

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