FR2350303A1 - Materiau coagulant et adsorbant, son procede de preparation et son application a la clarification de l'eau - Google Patents

Materiau coagulant et adsorbant, son procede de preparation et son application a la clarification de l'eau

Info

Publication number
FR2350303A1
FR2350303A1 FR7713408A FR7713408A FR2350303A1 FR 2350303 A1 FR2350303 A1 FR 2350303A1 FR 7713408 A FR7713408 A FR 7713408A FR 7713408 A FR7713408 A FR 7713408A FR 2350303 A1 FR2350303 A1 FR 2350303A1
Authority
FR
France
Prior art keywords
coagulating
application
preparation process
adsorbing material
water clarification
Prior art date
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.)
Granted
Application number
FR7713408A
Other languages
English (en)
French (fr)
Other versions
FR2350303B1 (enrdf_load_stackoverflow
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.)
Commonwealth Scientific and Industrial Research Organization CSIRO
Original Assignee
Commonwealth Scientific and Industrial Research Organization CSIRO
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 Commonwealth Scientific and Industrial Research Organization CSIRO filed Critical Commonwealth Scientific and Industrial Research Organization CSIRO
Publication of FR2350303A1 publication Critical patent/FR2350303A1/fr
Application granted granted Critical
Publication of FR2350303B1 publication Critical patent/FR2350303B1/fr
Granted legal-status Critical Current

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

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)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR7713408A 1976-05-03 1977-05-03 Materiau coagulant et adsorbant, son procede de preparation et son application a la clarification de l'eau Granted FR2350303A1 (fr)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2350303A1 true FR2350303A1 (fr) 1977-12-02
FR2350303B1 FR2350303B1 (enrdf_load_stackoverflow) 1982-10-29

Family

ID=25642122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713408A Granted FR2350303A1 (fr) 1976-05-03 1977-05-03 Materiau coagulant et adsorbant, son procede de preparation et son application a la clarification de l'eau

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497685A1 (fr) * 1981-01-09 1982-07-16 Inst Rech Hydrologiques Procede de traitement d'un liquide par passage a travers un lit de particules solides
FR2634581A1 (fr) * 1988-07-22 1990-01-26 Kansai Eng Corps poreux continu generateur d'ondes electromagnetiques et procede pour le fabriquer

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU554857B2 (en) * 1981-04-06 1986-09-04 Commonwealth Scientific And Industrial Research Organisation Water clarification
IE55674B1 (en) * 1982-09-24 1990-12-19 Blue Circle Ind Plc Compositions comprising mineral particles in suspension and method of treating aqueous systems therewith
ATE87886T1 (de) * 1986-09-16 1993-04-15 Commw Scient Ind Res Org Abwasserbehandlung.
CA1336020C (en) * 1987-08-17 1995-06-20 Geoffrey Robert. Browne Clarification process
EP0585318B1 (en) * 1991-05-29 1996-03-13 HOEFER, Dawn Annette Batch process and apparatus
ATE149876T1 (de) * 1992-07-09 1997-03-15 Tech Resources Pty Ltd Reaktor
DE4421455A1 (de) * 1994-06-18 1995-12-21 Sued Chemie Ag Verfahren zur Aufbereitung von gebrauchten wäßrigen Alkalibentonit-Suspensionen
DE4446122A1 (de) * 1994-12-22 1996-06-27 Sued Chemie Ag Verfahren zur Herstellung eines Adsorbens für anionische Verbindungen und dessen Verwendung
DE102006038206A1 (de) * 2006-08-16 2008-02-21 Siemens Ag Verfahren zur Entfernung von in gelöster Form vorliegenden Fremdstoffen aus Abwasser
FR2940647B1 (fr) 2008-12-26 2011-10-07 Otv Sa Procede et installation de traitement d'une phase aqueuse contenant un materiau adsorbant usite
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
CN105764858A (zh) 2013-09-30 2016-07-13 马士基橄榄和气体公司 适用于产油井的水处理
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
US10150908B2 (en) 2013-09-30 2018-12-11 Total E&P Danmark A/S Method and system for the recovery of oil, using water that has been treated using magnetic particles
JP7264473B2 (ja) * 2019-09-09 2023-04-25 国立大学法人 宮崎大学 木材乾燥廃液の無色化方法
CN114014418B (zh) * 2021-11-28 2023-07-07 贵州省分析测试研究院 一种磁性絮凝剂的制备方法及其在去除铜绿微囊藻中的应用
CN115318243A (zh) * 2022-08-23 2022-11-11 江西省水利科学院 一种磁性除磷颗粒吸附材料及其制备方法和应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286428C (enrdf_load_stackoverflow) *
GB410800A (en) * 1932-10-13 1934-05-14 Howard Ferguson Adsorptive agent for use in the treatment of water and process of preparing the same
US2036258A (en) * 1932-10-05 1936-04-07 Johns Manville Electropositive composition and method of making the same
US3499837A (en) * 1967-11-20 1970-03-10 Johns Manville Waste water treatment phosphate removal by iron oxide
FR2205353A1 (en) * 1972-11-06 1974-05-31 Awt Systems Inc Removal of org.contaminants from fluid streams - using activated C contg. ferric oxide, followed by magnetic sepn.
US3876451A (en) * 1971-08-24 1975-04-08 David M Zall Activated carbon and the method of making it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE286428C (enrdf_load_stackoverflow) *
US2036258A (en) * 1932-10-05 1936-04-07 Johns Manville Electropositive composition and method of making the same
GB410800A (en) * 1932-10-13 1934-05-14 Howard Ferguson Adsorptive agent for use in the treatment of water and process of preparing the same
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
FR2205353A1 (en) * 1972-11-06 1974-05-31 Awt Systems Inc Removal of org.contaminants from fluid streams - using activated C contg. ferric oxide, followed by magnetic sepn.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497685A1 (fr) * 1981-01-09 1982-07-16 Inst Rech Hydrologiques Procede de traitement d'un liquide par passage a travers un lit de particules solides
EP0056117A1 (fr) * 1981-01-09 1982-07-21 Institut De Recherches Hydrologiques Procédé de traitement d'un liquide
FR2634581A1 (fr) * 1988-07-22 1990-01-26 Kansai Eng Corps poreux continu generateur d'ondes electromagnetiques et procede pour le fabriquer

Also Published As

Publication number Publication date
DE2719529A1 (de) 1977-11-24
DE2719529C2 (enrdf_load_stackoverflow) 1990-11-15
NL190840C (nl) 1994-09-16
NL190840B (nl) 1994-04-18
NL7704854A (nl) 1977-11-07
JPS52135553A (en) 1977-11-12
MY8200238A (en) 1982-12-31
GB1583881A (en) 1981-02-04
CA1097605A (en) 1981-03-17
FR2350303B1 (enrdf_load_stackoverflow) 1982-10-29
JPS622843B2 (enrdf_load_stackoverflow) 1987-01-22

Similar Documents

Publication Publication Date Title
FR2350303A1 (fr) Materiau coagulant et adsorbant, son procede de preparation et son application a la clarification de l'eau
FR2307011A2 (fr) Composition gonflable par l'eau, son procede et ses applications
BE879494A (fr) Procede de production de l'oxymorphone
FR2353617A1 (fr) Abrasif fondu et son procede de preparation
FR2351991A1 (fr) Nouvelle preparation de tannin insoluble dans l'eau, son procede de preparation et ses applications
BE812626A (fr) Bougie d'allumage a electrode composite et son procede de realisation
FR2337584A1 (fr) Catalyseur d'ozonation et son procede de preparation
FR2328659A1 (fr) Procede de purification d'halogenosilanes
FR2340323A1 (fr) Nouveaux composes azo-silane, leur procede de preparation et leur application pour le renforcement des caoutchoucs
FR2288476A1 (fr) Procede pour l'obtention d'isolats purifies de proteines
BE861944A (fr) Procede d'epuration d'eaux residuaires
BE877243A (fr) Procede de preparation de l'o-methallyloxyphenol par monoetherification selective de la pyrocatechine
BE855532A (fr) 1,1-dioxyde d'acide 3,4-dihydro-2-methyl-4-oxo-2h-1,2-benzothiazine-3-carboxylique, son procede de preparation et son application
FR2347345A1 (fr) Procede de preparation d'alkylthiomethylphenols
BE858298A (fr) Composition d'assouplissage d'etoffes et son procede de preparation
BE858717A (fr) Procede de purification de l'epsilon-caprolactame
BE853431A (fr) Procede de preparation et de purification de la secretine
BE852148A (fr) Procede de production d'hydrazobenzenes
FR2304572A2 (fr) Clarification de l'eau
FR2353513A1 (fr) Procede d'epuration de l'acide adipique
BE853815A (fr) Procede de preparation de copolymeres de l'ethylene
FR2315271B1 (fr) L'acide n-p-chlorophenoxyisobutyrylthiazolidinecarboxylique, son procede de preparation et ses applications therapeutiques
AU512553B2 (en) Coagulant/absorbent for water clarification
FR2332272A1 (fr) Procede de preparation de l'e-caprolactame
JPS5366995A (en) Waste water purification process in phenollformaldehyde resin manufacture