SG69684G - Destabilisation of sludges with hydrolysed starch flocculants - Google Patents

Destabilisation of sludges with hydrolysed starch flocculants

Info

Publication number: SG69684G
Authority: SG; Singapore
Prior art keywords: destabilisation; sludges; hydrolysed starch; starch flocculants; flocculants
Prior art date: 1978-08-02

Application number

SG696/84A

Original Assignee

Suncor 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.)

1978-08-02

Filing date

1984-09-25

Publication date

1985-03-15

1984-09-25 Application filed by Suncor Inc filed Critical Suncor Inc

1985-03-15 Publication of SG69684G publication Critical patent/SG69684G/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C13—SUGAR INDUSTRY
- C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
- C13K1/00—Glucose; Glucose-containing syrups
- C13K1/06—Glucose; Glucose-containing syrups obtained by saccharification of starch or raw materials containing starch
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0084—Enhancing liquid-particle separation using the flotation principle
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Health & Medical Sciences (AREA)
General Chemical & Material Sciences (AREA)
Hydrology & Water Resources (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Treatment Of Sludge (AREA)

SG696/84A 1978-08-02 1984-09-25 Destabilisation of sludges with hydrolysed starch flocculants SG69684G (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000308619A CA1121555A (en)	1978-08-02	1978-08-02	Destabilization of sludge with hydrolyzed starch flocculants

Publications (1)

Publication Number	Publication Date
SG69684G true SG69684G (en)	1985-03-15

Family

ID=4112047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG696/84A SG69684G (en)	1978-08-02	1984-09-25	Destabilisation of sludges with hydrolysed starch flocculants

Country Status (8)

Country	Link
JP (1)	JPS5561904A (en)
AU (1)	AU535348B2 (en)
CA (1)	CA1121555A (en)
DE (2)	DE2954628C2 (en)
GB (1)	GB2027684B (en)
IN (1)	IN153565B (en)
NL (1)	NL7905919A (en)
SG (1)	SG69684G (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4399039A (en) *	1980-10-30	1983-08-16	Suncor, Inc.	Treatment of tailings pond sludge
US4399038A (en) *	1980-10-30	1983-08-16	Suncor, Inc.	Method for dewatering the sludge layer of an industrial process tailings pond
US4414117A (en)	1981-05-11	1983-11-08	Suncor, Inc.	Decarbonation of tailings sludge to improve settling
US5236598A (en) *	1992-10-15	1993-08-17	Calgon Corporation	Methods for removing solids from water-based paint systems
WO2003004831A1 (en) *	2001-07-02	2003-01-16	Ciba Speciality Chemicals Water Treatments Limited	Oil sands separation process
CN115894734B (en) *	2022-12-02	2024-02-23	大连深蓝肽科技研发有限公司	Method for extracting sea cucumber polysaccharide from sea cucumber cooking liquor with high efficiency and low pollution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3977897A (en) *	1975-09-08	1976-08-31	National Starch And Chemical Corporation	Process for preparing a non-chemically inhibited starch
US4040862A (en)	1976-07-02	1977-08-09	Anheuser-Busch, Incorporated	Process for making a thermal converting starch by modification of oxidized starch with aluminum salts

1978
- 1978-08-02 CA CA000308619A patent/CA1121555A/en not_active Expired
1979
- 1979-07-30 IN IN789/CAL/79A patent/IN153565B/en unknown
- 1979-07-31 AU AU49406/79A patent/AU535348B2/en not_active Ceased
- 1979-08-01 DE DE2954628A patent/DE2954628C2/de not_active Expired - Fee Related
- 1979-08-01 NL NL7905919A patent/NL7905919A/en not_active Application Discontinuation
- 1979-08-01 JP JP9741079A patent/JPS5561904A/en active Granted
- 1979-08-01 DE DE19792931278 patent/DE2931278A1/en active Granted
- 1979-08-02 GB GB7927035A patent/GB2027684B/en not_active Expired
1984
- 1984-09-25 SG SG696/84A patent/SG69684G/en unknown

Also Published As

Publication number	Publication date
DE2954628C2 (en)	1990-12-06
CA1121555A (en)	1982-04-13
DE2931278A1 (en)	1980-02-28
IN153565B (en)	1984-07-28
JPS5561904A (en)	1980-05-10
AU4940679A (en)	1980-02-07
DE2931278C2 (en)	1989-05-18
AU535348B2 (en)	1984-03-15
GB2027684B (en)	1983-03-30
GB2027684A (en)	1980-02-27
JPS626876B2 (en)	1987-02-13
NL7905919A (en)	1980-02-05

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