FR1515537A - Procédé de traitement des suspensions aqueuses de solides - Google Patents

Procédé de traitement des suspensions aqueuses de solides

Info

Publication number
FR1515537A
FR1515537A FR99946A FR99946A FR1515537A FR 1515537 A FR1515537 A FR 1515537A FR 99946 A FR99946 A FR 99946A FR 99946 A FR99946 A FR 99946A FR 1515537 A FR1515537 A FR 1515537A
Authority
FR
France
Prior art keywords
solids
aqueous suspensions
treating aqueous
treating
suspensions
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.)
Expired
Application number
FR99946A
Other languages
English (en)
French (fr)
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.)
Simonacco Ltd
Original Assignee
Simonacco Ltd
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 Simonacco Ltd filed Critical Simonacco Ltd
Application granted granted Critical
Publication of FR1515537A publication Critical patent/FR1515537A/fr
Expired 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Sludge (AREA)
FR99946A 1966-03-24 1967-03-23 Procédé de traitement des suspensions aqueuses de solides Expired FR1515537A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUGA000803 1966-03-24

Publications (1)

Publication Number Publication Date
FR1515537A true FR1515537A (fr) 1968-03-01

Family

ID=10996371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR99946A Expired FR1515537A (fr) 1966-03-24 1967-03-23 Procédé de traitement des suspensions aqueuses de solides

Country Status (7)

Country Link
US (1) US3578586A (ref)
BE (1) BE696095A (ref)
ES (1) ES338364A1 (ref)
FR (1) FR1515537A (ref)
GB (1) GB1183225A (ref)
NL (1) NL6704154A (ref)
SE (1) SE328533B (ref)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS524262B2 (ref) * 1972-03-02 1977-02-02
DE3128612A1 (de) * 1981-07-20 1983-01-27 Hilti AG, 9494 Schaan Verfahren und vorrichtung zum trennen einer spuelfluessigkeit von feststoffen
JPS5617158B2 (ref) * 1974-07-19 1981-04-21
US4124499A (en) 1976-02-03 1978-11-07 Fmc Corporation Sewage treatment system
US4137165A (en) * 1976-10-26 1979-01-30 American Cyanamid Company Process for clarifying raw water
US4217207A (en) * 1977-12-14 1980-08-12 Liller Delbert I Continuous method of cleaning a slurry of crushed raw coal
US4164467A (en) * 1977-12-14 1979-08-14 Liller Delbert I Coal washing plant employing a feed equalizer and a critically dimensioned deflector surface in the inlet pipes of a plurality of cyclones
US4251363A (en) * 1979-09-11 1981-02-17 American Cyanamid Company Anionic polymeric flocculant combinations for settling phosphate slimes
US4529782A (en) * 1981-09-14 1985-07-16 Union Carbide Corporation High molecular weight water soluble polymers
US4485209A (en) * 1981-09-14 1984-11-27 Union Carbide Corporation Process for producing a polymer water-in-oil emulsion
US4555346A (en) * 1981-09-14 1985-11-26 Union Carbide Corporation Process for flocculating phophatic slimes
US4452940A (en) * 1981-09-14 1984-06-05 Union Carbide Corporation Polymer water-in-oil emulsions
US4678585A (en) * 1981-12-30 1987-07-07 American Cyanamid Company Process for alumina recovery
US4507208A (en) * 1983-06-30 1985-03-26 Drilling Waste, Incorporated Process for handling waste from oil well operations
GB8409410D0 (en) * 1984-04-11 1984-05-23 Hydro Int Ltd Water treatment
US4765914A (en) * 1984-08-15 1988-08-23 Solmat Systems Ltd. Method of and apparatus for reduction of turbidity in a body of fluid
US4652378A (en) * 1984-08-15 1987-03-24 Solmat Systems, Ltd. Method of and apparatus for reduction of turbidity in a body of fluid
US4909946A (en) * 1985-06-14 1990-03-20 The Dow Chemical Company Dewatering aid for clay
US4775468A (en) * 1985-08-19 1988-10-04 Peterson Filters Corporation System for mineral slurry flocculation and vacuum filtration
US4792406A (en) * 1988-05-23 1988-12-20 Nalco Chemical Company Method for dewatering a slurry using a twin belt press with cationic amine salts
JPH02251294A (ja) * 1989-03-23 1990-10-09 Iseki Tory Tech Inc 泥水の処理方法
BE1004101A3 (nl) * 1990-12-05 1992-09-22 Treat Tech For Sludges N V Afg Werkwijze voor het verwerken van drijfmest tot een vast produkt.
US5382368A (en) * 1993-05-20 1995-01-17 Fukoku Kogyo Co., Ltd. Method for dewatering sludge
US5539046A (en) * 1994-11-04 1996-07-23 Cytec Technology Corp. Blends of hydroxamated polymer emulsions with polyacrylate emulsions
FR2767143A1 (fr) * 1997-08-06 1999-02-12 Le Nickel Sln Procede pour diminuer la quantite d'eau contenue dans les pulpes de minerais nickeliferes oxydes
GB0029077D0 (en) * 2000-11-29 2001-01-10 Ciba Spec Chem Water Treat Ltd Flocculation of mineral suspensions
US6544425B2 (en) * 2001-02-16 2003-04-08 Slurry Cleanup Environmental, Inc. Method for dewatering coal tailings and slurries and removing contaminants therefrom
US20030146167A1 (en) * 2001-02-16 2003-08-07 Miller Olen O. Apparatus for dewatering coal tailings and slurries and removing contaminants therefrom
US7244361B2 (en) * 2003-11-20 2007-07-17 Ciba Specialty Chemicals Water Treatments Ltd. Metals/minerals recovery and waste treatment process
GB0405506D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
GB0405504D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
GB0405493D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process
GB0405505D0 (en) * 2004-03-12 2004-04-21 Ciba Spec Chem Water Treat Ltd Dewatering process

Also Published As

Publication number Publication date
SE328533B (ref) 1970-09-21
ES338364A1 (es) 1968-06-16
BE696095A (ref) 1967-09-01
GB1183225A (en) 1970-03-04
US3578586A (en) 1971-05-11
NL6704154A (ref) 1967-09-25

Similar Documents

Publication Publication Date Title
FR1515537A (fr) Procédé de traitement des suspensions aqueuses de solides
FR1475692A (fr) Procédé de traitement et de concentration de minerais pauvres
CH477914A (fr) Procédé de traitement des parois en matière polymère de capsules minuscules
BE748497A (fr) Procede pour le traitement de bains aqueux
CH471597A (fr) Procédé pour le traitement de capsules polymères minuscules
FR1505274A (fr) Procédé pour le traitement électrostatique de mélanges minéraux
FR1442609A (fr) Procédé pour le traitement de matières fibreuses
CH495168A (fr) Procédé de traitement de capsules minuscules en vue de réduire la perméabilité des parois capsulaires
FR1511837A (fr) Procédé de chloruration partielle des acétylo-acétyl-monoalkylamides
FR1397785A (fr) Procédé pour le traitement des résidus radioactifs
FR1385206A (fr) Procédé perfectionné pour augmenter la teneur en matières solides des boues
FR1436297A (fr) Procédé de traitement des delta2-oxazolines aqueuses
FR1397634A (fr) Procédé de traitement de monomères oléfiniques
FR1541273A (fr) Procédé de traitement des substances inaltérées de la synthèse de l'urée
FR1426349A (fr) Procédé de traitement de matières pulvérulentes
FR1521275A (fr) Procédé pour concentrer des émulsions aqueuses de polymères fluorés
FR1383267A (fr) Procédé de traitement de matières cellulosiques
FR1411301A (fr) Procédé de traitement des hydrocarbures
FR1478058A (fr) Procédé pour le traitement des hydrocarbures
FR1472273A (fr) Procédé pour le traitement des matières végétales
FR1442322A (fr) Procédé de traitement des surfaces photoconductrices
FR1489195A (fr) Procédé de traitement de suspensions boueuses
FR1424318A (fr) Procédé de traitement des matières fibreuses cellulosiques
FR1462447A (fr) Procédé de traitement des eaux chromatées
FR1488406A (fr) Nouveau procédé de traitement de surface des métaux