BRPI0812717A2 - Processo para reduzir a quantidade de componentes orgânicos em água, uso do carbonato de cálcio natural reagido em superfície em combinação com o adsorvente hidrofóbico, e, material compósito - Google Patents

Processo para reduzir a quantidade de componentes orgânicos em água, uso do carbonato de cálcio natural reagido em superfície em combinação com o adsorvente hidrofóbico, e, material compósito

Info

Publication number
BRPI0812717A2
BRPI0812717A2 BRPI0812717-4A2A BRPI0812717A BRPI0812717A2 BR PI0812717 A2 BRPI0812717 A2 BR PI0812717A2 BR PI0812717 A BRPI0812717 A BR PI0812717A BR PI0812717 A2 BRPI0812717 A2 BR PI0812717A2
Authority
BR
Brazil
Prior art keywords
hydrophonic
adsorbent
combination
reduce
composite material
Prior art date
Application number
BRPI0812717-4A2A
Other languages
English (en)
Inventor
Patrick A C Gane
Daniel Gantenbein
Joachim Schoelkopf
Original Assignee
Omya Development 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 Omya Development Ag filed Critical Omya Development Ag
Publication of BRPI0812717A2 publication Critical patent/BRPI0812717A2/pt
Publication of BRPI0812717B1 publication Critical patent/BRPI0812717B1/pt

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/043—Carbonates or bicarbonates, e.g. limestone, dolomite, aragonite
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • 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
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BRPI0812717-4A 2007-06-15 2008-06-06 Processo para reduzir a quantidade de componentes orgânicos em água, uso do carbonato de cálcio natural reagido em superfície em combinação com o adsorvente hidrofóbico, e, material compósito BRPI0812717B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07110381.6 2007-06-15
EP07110381A EP2011766B1 (en) 2007-06-15 2007-06-15 Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment
PCT/EP2008/057071 WO2008151991A1 (en) 2007-06-15 2008-06-06 Surface-reacted calcium carbonate in combination with hydrophobic adsorbent for water treatment

Publications (2)

Publication Number Publication Date
BRPI0812717A2 true BRPI0812717A2 (pt) 2014-12-23
BRPI0812717B1 BRPI0812717B1 (pt) 2018-08-14

Family

ID=38665237

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0812717-4A BRPI0812717B1 (pt) 2007-06-15 2008-06-06 Processo para reduzir a quantidade de componentes orgânicos em água, uso do carbonato de cálcio natural reagido em superfície em combinação com o adsorvente hidrofóbico, e, material compósito

Country Status (27)

Country Link
US (1) US8470181B2 (pt)
EP (1) EP2011766B1 (pt)
JP (1) JP5405454B2 (pt)
KR (1) KR101494926B1 (pt)
CN (1) CN101679077B (pt)
AR (1) AR066957A1 (pt)
AT (1) ATE426577T1 (pt)
AU (1) AU2008264004B2 (pt)
BR (1) BRPI0812717B1 (pt)
CA (1) CA2690866C (pt)
CL (1) CL2008001731A1 (pt)
CO (1) CO6241147A2 (pt)
DE (1) DE602007000783D1 (pt)
DK (1) DK2011766T3 (pt)
ES (1) ES2324739T3 (pt)
HK (1) HK1128278A1 (pt)
HR (1) HRP20090342T1 (pt)
MX (1) MX2009013074A (pt)
NO (1) NO342974B1 (pt)
PE (1) PE20090472A1 (pt)
PL (1) PL2011766T3 (pt)
PT (1) PT2011766E (pt)
RU (1) RU2463256C2 (pt)
SI (1) SI2011766T1 (pt)
UA (1) UA98963C2 (pt)
UY (1) UY31150A1 (pt)
WO (1) WO2008151991A1 (pt)

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HRP20090342T1 (en) 2009-07-31
CO6241147A2 (es) 2011-01-20
UA98963C2 (ru) 2012-07-10
NO20100062L (no) 2010-01-15
CA2690866A1 (en) 2008-12-18
PE20090472A1 (es) 2009-05-13
US20100133195A1 (en) 2010-06-03
AU2008264004A1 (en) 2008-12-18
PT2011766E (pt) 2009-06-25
AU2008264004B2 (en) 2012-07-12
CN101679077B (zh) 2013-05-08
NO342974B1 (no) 2018-09-17
CN101679077A (zh) 2010-03-24
ES2324739T3 (es) 2009-08-13
KR20100044783A (ko) 2010-04-30
BRPI0812717B1 (pt) 2018-08-14
MX2009013074A (es) 2010-01-18
KR101494926B1 (ko) 2015-02-23
UY31150A1 (es) 2009-01-30
RU2010101105A (ru) 2011-07-20
DK2011766T3 (da) 2009-06-29
AR066957A1 (es) 2009-09-23
JP5405454B2 (ja) 2014-02-05
HK1128278A1 (en) 2009-10-23
RU2463256C2 (ru) 2012-10-10
SI2011766T1 (sl) 2009-08-31
WO2008151991A1 (en) 2008-12-18
US8470181B2 (en) 2013-06-25
CA2690866C (en) 2013-08-06
CL2008001731A1 (es) 2009-03-06
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PL2011766T3 (pl) 2009-08-31
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