ZA763568B - Process for the purification of industrial effluents - Google Patents

Process for the purification of industrial effluents

Info

Publication number: ZA763568B
Authority: ZA; South Africa
Prior art keywords: purification; industrial effluents; effluents; industrial
Prior art date: 1975-06-17

Application number

ZA763568A

Inventor

L Kaiser

H Scheidegger

J Haase

Original Assignee

Ciba Geigy 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.)

1975-06-17

Filing date

1976-06-16

Publication date

1977-05-25

1976-06-16 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1977-05-25 Publication of ZA763568B publication Critical patent/ZA763568B/en

Links

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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Analytical Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Water Treatment By Sorption (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)

ZA763568A 1975-06-17 1976-06-16 Process for the purification of industrial effluents ZA763568B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH784675A CH601117A5 (en)	1975-06-17	1975-06-17

Publications (1)

Publication Number	Publication Date
ZA763568B true ZA763568B (en)	1977-05-25

Family

ID=4331290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA763568A ZA763568B (en)	1975-06-17	1976-06-16	Process for the purification of industrial effluents

Country Status (10)

Country	Link
JP (1)	JPS521963A (en)
BE (1)	BE843000A (en)
CA (1)	CA1063944A (en)
CH (1)	CH601117A5 (en)
DE (1)	DE2626492A1 (en)
FR (1)	FR2314898A1 (en)
GB (1)	GB1543416A (en)
NL (1)	NL7606582A (en)
SU (1)	SU655302A3 (en)
ZA (1)	ZA763568B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1072225A (en) *	1976-05-04	1980-02-19	Pierre F. Lepoutre	Process for the treatment of aqueous effluent streams
US4407976A (en) *	1980-06-16	1983-10-04	Ciba-Geigy Corporation	Anionic adsorbent
IT1204469B (en) *	1986-03-07	1989-03-01	Enichem Fibre Spa	PROCEDURE FOR THE TREATMENT OF WASTE WATER DERIVED FROM THE IN-LINE DYEING OF ACRYLIC FIBERS
FR2978962B1 (en) *	2011-08-10	2013-08-30	Commissariat Energie Atomique	SOL-GEL PROCESS FOR SEPARATING ORGANIC COMPOUNDS FROM AQUEOUS SOLUTION
TWI662065B (en) *	2016-11-29	2019-06-11	德商伍德英汎達費雪有限責任公司	Recycling of wash water extract in nylon-6 production
CN116173920A (en) *	2022-12-29	2023-05-30	唐山师范学院	Efficient adsorbent C@SA@CMC and preparation method and application thereof

1975
- 1975-06-17 CH CH784675A patent/CH601117A5/xx not_active IP Right Cessation
1976
- 1976-06-12 DE DE19762626492 patent/DE2626492A1/en active Pending
- 1976-06-15 FR FR7618069A patent/FR2314898A1/en not_active Withdrawn
- 1976-06-15 CA CA254,849A patent/CA1063944A/en not_active Expired
- 1976-06-16 ZA ZA763568A patent/ZA763568B/en unknown
- 1976-06-16 BE BE167965A patent/BE843000A/en unknown
- 1976-06-16 SU SU762371699A patent/SU655302A3/en active
- 1976-06-16 GB GB24969/76A patent/GB1543416A/en not_active Expired
- 1976-06-17 JP JP51070461A patent/JPS521963A/en active Pending
- 1976-06-17 NL NL7606582A patent/NL7606582A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL7606582A (en)	1976-12-21
JPS521963A (en)	1977-01-08
GB1543416A (en)	1979-04-04
DE2626492A1 (en)	1977-01-13
BE843000A (en)	1976-12-16
CH601117A5 (en)	1978-06-30
FR2314898A1 (en)	1977-01-14
SU655302A3 (en)	1979-03-30
CA1063944A (en)	1979-10-09

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