NL190840C - A method of preparing a coagulation / adsorption material comprising a finely divided mineral or clay material, as well as a method of clarifying water. - Google Patents

A method of preparing a coagulation / adsorption material comprising a finely divided mineral or clay material, as well as a method of clarifying water.

Info

Publication number
NL190840C
NL190840C NL7704854A NL7704854A NL190840C NL 190840 C NL190840 C NL 190840C NL 7704854 A NL7704854 A NL 7704854A NL 7704854 A NL7704854 A NL 7704854A NL 190840 C NL190840 C NL 190840C
Authority
NL
Netherlands
Prior art keywords
coagulation
preparing
well
finely divided
divided mineral
Prior art date
Application number
NL7704854A
Other languages
Dutch (nl)
Other versions
NL190840B (en
NL7704854A (en
Original Assignee
Commw Scient Ind 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.)
Filing date
Publication date
Application filed by Commw Scient Ind Res Org filed Critical Commw Scient Ind Res Org
Publication of NL7704854A publication Critical patent/NL7704854A/en
Publication of NL190840B publication Critical patent/NL190840B/en
Application granted granted Critical
Publication of NL190840C publication Critical patent/NL190840C/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3202—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the carrier, support or substrate used for impregnation or coating
    • B01J20/3204—Inorganic carriers, supports or substrates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
NL7704854A 1976-05-03 1977-05-03 A method of preparing a coagulation / adsorption material comprising a finely divided mineral or clay material, as well as a method of clarifying water. NL190840C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPC579876 1976-05-03
AUPC957677 1977-03-25

Publications (3)

Publication Number Publication Date
NL7704854A NL7704854A (en) 1977-11-07
NL190840B NL190840B (en) 1994-04-18
NL190840C true NL190840C (en) 1994-09-16

Family

ID=25642122

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7704854A NL190840C (en) 1976-05-03 1977-05-03 A method of preparing a coagulation / adsorption material comprising a finely divided mineral or clay material, as well as a method of clarifying water.

Country Status (7)

Country Link
JP (1) JPS52135553A (en)
CA (1) CA1097605A (en)
DE (1) DE2719529A1 (en)
FR (1) FR2350303A1 (en)
GB (1) GB1583881A (en)
MY (1) MY8200238A (en)
NL (1) NL190840C (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497685B1 (en) * 1981-01-09 1985-12-20 Inst Rech Hydrologiques PROCESS FOR TREATING A LIQUID BY PASSING THROUGH A BED OF SOLID PARTICLES
AU554857B2 (en) * 1981-04-06 1986-09-04 Commonwealth Scientific And Industrial Research Organisation Water clarification
GR79057B (en) * 1982-09-24 1984-10-02 Blue Circle Ind Plc
EP0323970B1 (en) * 1986-09-16 1993-04-07 Commonwealth Scientific And Industrial Research Organisation Sewage treatment
CA1336020C (en) * 1987-08-17 1995-06-20 Geoffrey Robert. Browne Clarification process
JPH0234580A (en) * 1988-07-22 1990-02-05 Kansai Eng:Kk Electromagnetic wave generating continuous porous body and production thereof
US5456844A (en) * 1991-05-29 1995-10-10 Modern Environmental Service Trust Batch process and apparatus
BR9305579A (en) * 1992-07-09 1996-01-02 Tech Resources Pty Ltd Reactor to introduce a gas into a fluid and process to aerate a fluid with a gas
DE4421455A1 (en) * 1994-06-18 1995-12-21 Sued Chemie Ag Process for the preparation of used aqueous alkali bentonite suspensions
DE4446122A1 (en) * 1994-12-22 1996-06-27 Sued Chemie Ag Adsorbent material for removal of anionic cpds.
DE102006038206A1 (en) * 2006-08-16 2008-02-21 Siemens Ag Process for the removal of dissolved solids from wastewater
FR2940647B1 (en) 2008-12-26 2011-10-07 Otv Sa PROCESS AND PLANT FOR TREATING AN AQUEOUS PHASE CONTAINING USITE ADSORBENT MATERIAL
US9969943B2 (en) 2013-09-30 2018-05-15 Maersk Olie Og Gas A/S Use of magnetic nanoparticles for depletion of aromatic compounds in oil
WO2015044445A1 (en) 2013-09-30 2015-04-02 Mærsk Olie Og Gas A/S Method and system for the enhanced recovery of oil, using water that has been depleted in ions using magnetic particles
CN105814167A (en) * 2013-09-30 2016-07-27 马士基橄榄和气体公司 Method and system for the recovery of oil, using water that has been treated using magnetic particles
CN105764858A (en) 2013-09-30 2016-07-13 马士基橄榄和气体公司 Water treatment suited for oil production wells
JP7264473B2 (en) * 2019-09-09 2023-04-25 国立大学法人 宮崎大学 Method for decolorizing wood drying waste liquid
CN114014418B (en) * 2021-11-28 2023-07-07 贵州省分析测试研究院 Preparation method of magnetic flocculant and application of magnetic flocculant in removal of microcystis aeruginosa
CN115318243A (en) * 2022-08-23 2022-11-11 江西省水利科学院 Magnetic phosphorus removal particle adsorption material and preparation method and application thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286428C (en) *
US2036258A (en) * 1932-10-05 1936-04-07 Johns Manville Electropositive composition and method of making the same
GB410739A (en) * 1932-10-13 1934-05-14 Howard Ferguson Improved method and process for the purification of water for household or industrial uses
US3233741A (en) * 1961-06-20 1966-02-08 Johns Manville Filter aid and method of purifying liquids using the same
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
US3876451A (en) * 1971-08-24 1975-04-08 David M Zall Activated carbon and the method of making it
JPS5011975A (en) * 1972-11-06 1975-02-06

Also Published As

Publication number Publication date
GB1583881A (en) 1981-02-04
DE2719529C2 (en) 1990-11-15
NL190840B (en) 1994-04-18
CA1097605A (en) 1981-03-17
DE2719529A1 (en) 1977-11-24
MY8200238A (en) 1982-12-31
NL7704854A (en) 1977-11-07
JPS622843B2 (en) 1987-01-22
JPS52135553A (en) 1977-11-12
FR2350303B1 (en) 1982-10-29
FR2350303A1 (en) 1977-12-02

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Legal Events

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BA A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V4 Lapsed because of reaching the maxim lifetime of a patent

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