AR059038A1 - Concentracion de suspensiones - Google Patents

Concentracion de suspensiones

Info

Publication number
AR059038A1
AR059038A1 ARP070100182A ARP070100182A AR059038A1 AR 059038 A1 AR059038 A1 AR 059038A1 AR P070100182 A ARP070100182 A AR P070100182A AR P070100182 A ARP070100182 A AR P070100182A AR 059038 A1 AR059038 A1 AR 059038A1
Authority
AR
Argentina
Prior art keywords
suspension
agent
organic polymeric
polymeric flocculant
solids
Prior art date
Application number
ARP070100182A
Other languages
English (en)
Original Assignee
Ciba Sc Holding Ag
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 Ciba Sc Holding Ag filed Critical Ciba Sc Holding Ag
Publication of AR059038A1 publication Critical patent/AR059038A1/es

Links

Classifications

    • 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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/56—Macromolecular compounds
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La presente se refiere a un proceso para concentrar una suspension acuosa de partículas solidas que comprende los pasos de agregar al menos un floculante polimérico orgánico a la suspension formando con ello los solidos floculados donde los solidos floculados pueden formar una capa de solidos y formando con ello una suspension más concentrada donde el proceso comprende la adicion de una cantidad efectiva de un agente que se selecciona del grupo formado por agentes radicales libres, agentes oxidantes, enzimas y radiacion, donde el agente se aplica a la suspension antes o sustancialmente al mismo tiempo que se agrega el floculante polimérico orgánico y/o el floculante polimérico orgánico se agrega a la suspension en un recipiente y el agente se aplica a la suspension en el mismo recipiente. El proceso es particularmente adecuado para separar solidos de líquido donde los solidos floculados decantan por sedimentacion en un tanque de sedimentacion por gravedad.
ARP070100182A 2006-01-18 2007-01-16 Concentracion de suspensiones AR059038A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0601000.3A GB0601000D0 (en) 2006-01-18 2006-01-18 Concentration of suspensions

Publications (1)

Publication Number Publication Date
AR059038A1 true AR059038A1 (es) 2008-03-12

Family

ID=36010517

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP070100182A AR059038A1 (es) 2006-01-18 2007-01-16 Concentracion de suspensiones
ARP150100714A AR100571A2 (es) 2006-01-18 2015-03-10 Procesos para concentrar una suspensión acuosa de partículas sólidas que comprenden partículas de minerales

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP150100714A AR100571A2 (es) 2006-01-18 2015-03-10 Procesos para concentrar una suspensión acuosa de partículas sólidas que comprenden partículas de minerales

Country Status (15)

Country Link
US (2) US8097167B2 (es)
EP (1) EP1976613A1 (es)
JP (1) JP2009523602A (es)
CN (1) CN101370562B (es)
AP (1) AP2449A (es)
AR (2) AR059038A1 (es)
AU (1) AU2007207044B2 (es)
BR (1) BRPI0706645A2 (es)
CA (1) CA2636135C (es)
EA (1) EA014628B1 (es)
GB (1) GB0601000D0 (es)
PE (1) PE20070939A1 (es)
UA (1) UA93222C2 (es)
WO (1) WO2007082797A1 (es)
ZA (1) ZA200805391B (es)

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WO2005021129A1 (en) 2003-08-29 2005-03-10 The University Of Newcastle Research Associates Limited Stimulant sensitive flocculation and consolidation
GB0601000D0 (en) * 2006-01-18 2006-03-01 Ciba Sc Holding Ag Concentration of suspensions
CA2594182A1 (en) 2007-07-16 2009-01-16 Rj Oil Sands Inc. Hydrocarbon recovery using a jet pump
WO2011032258A1 (en) 2009-09-15 2011-03-24 Suncor Energy Inc. Process for flocculating and dewatering oil sand mature fine tailings
PL3199218T3 (pl) 2009-09-15 2020-04-30 Suncor Energy Inc. Proces osuszania dojrzałych drobnych odpadów z flotacji piasków bitumicznych
US9067807B2 (en) 2009-10-20 2015-06-30 Soane Energy, Llc Treatment of wastewater
EP2493586A4 (en) 2009-10-30 2014-07-23 Suncor Energy Inc METHODS OF SEDIMENTATION AND AGRICULTURAL TREATMENT FOR DRYING FINE MOLDED BITUMINOUS SAND RESIDUES
PE20130793A1 (es) * 2010-04-09 2013-07-05 Basf Se Concentracion de suspensiones
FR2958927B1 (fr) * 2010-04-20 2012-05-25 Otv Sa Procede de traitement d'eau par floculation lestee mettant en oeuvre un agent floculant d'origine naturelle
CN101811764B (zh) * 2010-04-29 2012-07-04 南京神克隆科技有限公司 一种高效生态型污水及污泥处理剂及制备方法
MX352890B (es) * 2011-09-05 2017-12-13 Cytec Tech Corp Procedimientos para recuperar extrayente de disolvente organico de emulsiones estabilizadas con solidos formadas en circuitos de extraccion con disolvente hidrometalurgicos.
IN2014CN03777A (es) * 2011-10-25 2015-09-04 Basf Se
US20130153511A1 (en) * 2011-12-16 2013-06-20 Shell Oil Company Process for dewatering of oil sand tailing muds
EP2864013A1 (en) * 2012-06-21 2015-04-29 Suncor Energy Inc. Dewatering of thick fine tailings with gas injection and flocculation
AU2013298635B2 (en) 2012-07-31 2016-04-07 Basf Se Concentration of suspensions
CA2831352C (en) * 2012-10-28 2017-01-10 Syncrude Canada Ltd. Co-processing of fluid fine tailings and fresh oil sands tailings
CA2963783C (en) 2014-09-03 2019-06-25 Solenis Technologies, L.P. Wet mineral ore processing in mining applications
CN107530593A (zh) * 2015-04-30 2018-01-02 巴斯夫欧洲公司 使用水溶性聚合物和化学试剂分离固体的悬浮液
US10043903B2 (en) 2015-12-21 2018-08-07 Samsung Electronics Co., Ltd. Semiconductor devices with source/drain stress liner
US10138150B1 (en) * 2018-01-18 2018-11-27 Water Solutions, Inc. Methods and systems for treating vinasse
FR3082197B1 (fr) * 2018-06-08 2021-04-23 Coatex Sas Recyclage d'eau dans un derive minier
FR3082195B1 (fr) 2018-06-08 2021-05-28 Coatex Sas Controle de la rheologie d'un residu de minerai metallique
FR3082124B1 (fr) * 2018-06-08 2021-05-28 Coatex Sas Controle de la sedimentation d'un derive minier
FR3082196B1 (fr) * 2018-06-08 2021-04-23 Coatex Sas Controle de la rheologie d'un residu de minerai metallique
WO2021178269A1 (en) * 2020-03-02 2021-09-10 Northwestern University Assembly of random copolymer polyelectrolyte complexes for removal of contaminants from water
CN111747480A (zh) * 2020-06-29 2020-10-09 暨南大学 一种可见光强化三价铁活化过硫酸盐处理有机废水的方法
BE1028692B1 (nl) 2021-03-13 2022-05-04 Eurochem Antwerpen ODDA-Proces voor de productie van stikstofhoudende meststoffen met verbeterde kalkverwijdering

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Also Published As

Publication number Publication date
US20110155671A1 (en) 2011-06-30
WO2007082797A1 (en) 2007-07-26
GB0601000D0 (en) 2006-03-01
AU2007207044A1 (en) 2007-07-26
AP2449A (en) 2012-08-31
JP2009523602A (ja) 2009-06-25
AR100571A2 (es) 2016-10-19
EP1976613A1 (en) 2008-10-08
PE20070939A1 (es) 2007-09-24
EA200801668A1 (ru) 2008-12-30
US8097167B2 (en) 2012-01-17
BRPI0706645A2 (pt) 2011-04-05
ZA200805391B (en) 2009-10-28
EA014628B1 (ru) 2010-12-30
CA2636135A1 (en) 2007-07-26
CA2636135C (en) 2016-06-28
AU2007207044B2 (en) 2011-11-10
CN101370562B (zh) 2012-07-18
US8506822B2 (en) 2013-08-13
UA93222C2 (uk) 2011-01-25
CN101370562A (zh) 2009-02-18
US20120145644A1 (en) 2012-06-14
AP2008004523A0 (en) 2008-06-30

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee