ZA822230B - Water clarification - Google Patents

Water clarification

Info

Publication number: ZA822230B
Authority: ZA; South Africa
Prior art keywords: water clarification; clarification; water
Prior art date: 1981-04-06

Application number

ZA822230A

Other languages

English (en)

Inventor

D Dixon

N Anderson

Original Assignee

Commw Scient Ind Res Org

Industrial Res Org

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.)

1981-04-06

Filing date

1982-03-31

Publication date

1983-02-23

1982-03-31 Application filed by Commw Scient Ind Res Org, Industrial Res Org filed Critical Commw Scient Ind Res Org

1983-02-23 Publication of ZA822230B publication Critical patent/ZA822230B/xx

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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- 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

Landscapes

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

ZA822230A 1981-04-06 1982-03-31 Water clarification ZA822230B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPE833081		1981-04-06

Publications (1)

Publication Number	Publication Date
ZA822230B true ZA822230B (en)	1983-02-23

Family

ID=3769028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA822230A ZA822230B (en)	1981-04-06	1982-03-31	Water clarification

Country Status (11)

Country	Link
US (1)	US4882064A (de)
JP (1)	JPS57177385A (de)
AU (1)	AU554857B2 (de)
CA (1)	CA1176386A (de)
DE (1)	DE3212681A1 (de)
FR (1)	FR2503128B1 (de)
GB (1)	GB2096126B (de)
MY (1)	MY8700732A (de)
NL (1)	NL8201445A (de)
SG (1)	SG61687G (de)
ZA (1)	ZA822230B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1991002698A1 (en) *	1989-08-16	1991-03-07	Commonwealth Scientific And Industrial Research Organisation	Improved sewage treatment process
WO1992010427A1 (fr) *	1990-12-07	1992-06-25	Environ Umweltschutz Aktiengesellschaft	Procede de purification d'eau
AU617290B3 (en) *	1991-05-27	1991-10-04	Hoefer, Dawn Annette	Process for removing silica from aqueous liquors
US5522992A (en) *	1991-07-18	1996-06-04	Cervantes; Raul P.	Solution treatment device
JP2902511B2 (ja) *	1991-12-24	1999-06-07	三菱電機株式会社	超純水の製造装置、製造方法及び製造装置の制御方法
DE4446122A1 (de) *	1994-12-22	1996-06-27	Sued Chemie Ag	Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung
US6099738A (en) *	1997-12-17	2000-08-08	Micromag Corporation	Method and system for removing solutes from a fluid using magnetically conditioned coagulation
BRPI0806315A2 (pt) *	2007-01-09	2011-09-06	Cambridge Water Technology Inc	sistema e método para melhorar um processo de lama ativada
AU2008205247B2 (en)	2007-01-09	2010-07-01	Evoqua Water Technologies Llc	A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US8470172B2 (en)	2007-01-09	2013-06-25	Siemens Industry, Inc.	System for enhancing a wastewater treatment process
US20110036771A1 (en)	2007-01-09	2011-02-17	Steven Woodard	Ballasted anaerobic system and method for treating wastewater
US20100213123A1 (en)	2007-01-09	2010-08-26	Marston Peter G	Ballasted sequencing batch reactor system and method for treating wastewater
CN104395246A (zh)	2012-06-11	2015-03-04	伊沃夸水处理技术有限责任公司	使用固定膜工艺和压载沉降的处理
CA2881703C (en)	2012-09-26	2020-12-22	Evoqua Water Technologies Llc	System for measuring the concentration of magnetic ballast in a slurry
CN107986494A (zh) *	2017-12-05	2018-05-04	云南驰宏锌锗股份有限公司	一种脱除铅锌选矿废水中铅离子的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1545322A (en) *	1922-10-28	1925-07-07	Hebden Sugar Process Corp	Regeneration of sugar-purifying reagents
US2036258A (en) *	1932-10-05	1936-04-07	Johns Manville	Electropositive composition and method of making the same
US3233741A (en) *	1961-06-20	1966-02-08	Johns Manville	Filter aid and method of purifying liquids using the same
US3142638A (en) *	1962-06-29	1964-07-28	Blaisdell Donald Stapf	Process for separating solids from sewage
GB1214532A (en) *	1967-02-16	1970-12-02	Simonacco Ltd	Improvements in or relating to the treatment of aqueous materials
US3499837A (en) *	1967-11-20	1970-03-10	Johns Manville	Waste water treatment phosphate removal by iron oxide
US3887498A (en) *	1973-03-12	1975-06-03	Morton Norwich Products Inc	Method for regeneration of cation exchange resins and for removal of iron deposits therefrom
CA1031084A (en) *	1973-03-12	1978-05-09	Robert Kunin	Water conditioning process
CA1097605A (en) *	1976-05-03	1981-03-17	Donald E. Weiss	Water clarification
US4279756A (en) *	1976-05-03	1981-07-21	Commonwealth Scientific And Industrial Research Organization	Water clarification
GB1563996A (en) *	1976-08-20	1980-04-02	City University Of St John Str	Method of promoting the sedimentation of clay particles or other negatively charged particles in aqueous suspension
US4216086A (en) *	1977-05-27	1980-08-05	Lang John L	Process for clarifying water
US4094778A (en) *	1977-06-27	1978-06-13	Union Carbide Corporation	Sequestering of CA++ and MG++ in aqueous media using zeolite mixtures
DE2731939A1 (de) *	1977-07-14	1979-02-01	Feldmuehle Ag	Verfahren zur reinigung von wasser, insbesondere abwaessern der zellstoff- und papierindustrie
AU518159B2 (en) *	1977-09-22	1981-09-17	Commonwealth Scientific And Industrial Research Organisation	use of polyelectrolytes in water clarification
GB2019378A (en) *	1978-04-20	1979-10-31	Ici Ltd	Flocculation and removal of organic or inorganic matter from suspensions
DE2926606A1 (de) *	1979-07-02	1981-01-22	Henkel Kgaa	Verfahren zur behandlung von abwaessern

1981
- 1981-04-06 AU AU82365/82A patent/AU554857B2/en not_active Expired
1982
- 1982-03-31 ZA ZA822230A patent/ZA822230B/xx unknown
- 1982-04-05 GB GB8210076A patent/GB2096126B/en not_active Expired
- 1982-04-05 DE DE19823212681 patent/DE3212681A1/de active Granted
- 1982-04-05 NL NL8201445A patent/NL8201445A/nl not_active Application Discontinuation
- 1982-04-05 CA CA000400490A patent/CA1176386A/en not_active Expired
- 1982-04-06 FR FR8205935A patent/FR2503128B1/fr not_active Expired
- 1982-04-06 JP JP57057961A patent/JPS57177385A/ja active Granted
1987
- 1987-06-19 US US07/065,153 patent/US4882064A/en not_active Expired - Lifetime
- 1987-07-30 SG SG616/87A patent/SG61687G/en unknown
- 1987-12-30 MY MY732/87A patent/MY8700732A/xx unknown

Also Published As

Publication number	Publication date
CA1176386A (en)	1984-10-16
FR2503128A1 (fr)	1982-10-08
JPH0322239B2 (de)	1991-03-26
GB2096126A (en)	1982-10-13
NL8201445A (nl)	1982-11-01
MY8700732A (en)	1987-12-31
DE3212681A1 (de)	1982-11-25
SG61687G (en)	1987-10-23
FR2503128B1 (fr)	1986-03-07
DE3212681C2 (de)	1991-10-10
US4882064A (en)	1989-11-21
GB2096126B (en)	1984-09-05
AU8236582A (en)	1982-10-14
JPS57177385A (en)	1982-11-01
AU554857B2 (en)	1986-09-04

Publication	Publication Date	Title
DE3261833D1 (en)	1985-02-21	Water treatment
EG15482A (en)	1986-03-31	Water engine
GB8407134D0 (en)	1984-04-26	Electrolyzing water
GB2092530B (en)	1984-09-19	Floating jettles
GB2096126B (en)	1984-09-05	Water clarification
DE3263802D1 (en)	1985-07-04	Buoy
DE3269191D1 (en)	1986-03-27	Float arrangement
DE3263478D1 (en)	1985-06-20	Water engine
AU7512181A (en)	1982-04-01	Purifying water
GB2099477B (en)	1985-12-04	Coping
CS842982A2 (en)	1985-08-15	Ridici zarizeni pro nejmene jednu trysku tkalcovskeho stroje se zanasenim utku pomoci paprsku
GB2099109B (en)	1985-06-12	Lever-handled water fitings
GB2095224B (en)	1984-09-05	Water turbidity reduction
JPS57127705A (en)	1982-08-09	Water feeder
ZA827908B (en)	1983-08-31	Water purification
ZA825108B (en)	1983-04-27	Water slide
JPS57132829A (en)	1982-08-17	Float
YU43131B (en)	1989-04-30	Water filter
YU285681A (en)	1988-08-31	Water filter
ZA823683B (en)	1983-04-27	Water car
GB8401061D0 (en)	1984-02-15	Water stop
ZA826165B (en)	1983-07-27	Water distributor
GR80879B (en)	1984-11-23	Water slide
JPS57182199A (en)	1982-11-09	Overflow system
ZA817800B (en)	1982-10-27	Water slides