BRPI0914952A2 - composição sólida de desinfecção, composição de purificação de água, método para purificar água contaminada, e, uso das composições citadas - Google Patents

composição sólida de desinfecção, composição de purificação de água, método para purificar água contaminada, e, uso das composições citadas

Info

Publication number
BRPI0914952A2
BRPI0914952A2 BRPI0914952A BRPI0914952A BRPI0914952A2 BR PI0914952 A2 BRPI0914952 A2 BR PI0914952A2 BR PI0914952 A BRPI0914952 A BR PI0914952A BR PI0914952 A BRPI0914952 A BR PI0914952A BR PI0914952 A2 BRPI0914952 A2 BR PI0914952A2
Authority
BR
Brazil
Prior art keywords
composition
aforementioned compositions
purifying contaminated
water
water purification
Prior art date
Application number
BRPI0914952A
Other languages
English (en)
Inventor
Prasanth Chennothu Soman Nair
Samiran Mahapatra
Satyajit Samadder
Original Assignee
Unilever Nv
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 Unilever Nv filed Critical Unilever Nv
Publication of BRPI0914952A2 publication Critical patent/BRPI0914952A2/pt
Publication of BRPI0914952B1 publication Critical patent/BRPI0914952B1/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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/12—Iodine, e.g. iodophors; Compounds thereof
    • 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
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Processing Of Solid Wastes (AREA)
BRPI0914952A 2008-06-19 2009-06-08 composição sólida de desinfecção, composição de purificação de água, método para purificar água contaminada, e, uso das composições citadas BRPI0914952B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1287MU2008 2008-06-19
EP08161998 2008-08-07
PCT/EP2009/057011 WO2009153183A2 (en) 2008-06-19 2009-06-08 Disinfection composition and process

Publications (2)

Publication Number Publication Date
BRPI0914952A2 true BRPI0914952A2 (pt) 2016-08-02
BRPI0914952B1 BRPI0914952B1 (pt) 2017-03-07

Family

ID=41314618

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0914952A BRPI0914952B1 (pt) 2008-06-19 2009-06-08 composição sólida de desinfecção, composição de purificação de água, método para purificar água contaminada, e, uso das composições citadas

Country Status (11)

Country Link
EP (1) EP2138043B1 (pt)
CN (1) CN102065695B (pt)
AP (1) AP2829A (pt)
BR (1) BRPI0914952B1 (pt)
EA (1) EA018162B1 (pt)
HU (1) HUE025108T2 (pt)
MX (1) MX2010014076A (pt)
PE (1) PE20110439A1 (pt)
PL (1) PL2138043T3 (pt)
WO (1) WO2009153183A2 (pt)
ZA (1) ZA201008092B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3579949A4 (en) 2017-02-13 2020-12-23 Calgon Carbon Corporation CHLORAMINE AND CHLORINE REMOVAL MATERIAL AND METHODS FOR MANUFACTURING THE SAME
JP7679158B2 (ja) 2018-02-13 2025-05-19 カルゴン カーボン コーポレーション 化学的吸着剤の酸化方法およびそれにより製造された吸着剤
CN120887539B (zh) * 2025-09-28 2025-12-16 诸城泰盛化工股份有限公司 一种二氯异氰尿酸钠生产中产生的废盐水回收再处理工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106590A (en) * 1979-02-07 1980-08-15 Mitsui Toatsu Chem Inc Occluding agent for removing free chlorine from water
US4908215A (en) * 1986-03-06 1990-03-13 Brandeis University Hypochlorite compositions containing thiosulfate and use thereof
US5192571A (en) 1990-10-31 1993-03-09 Ehud Levy Processes for effecting the dechlorination of tap water added to beverages
FR2692881B1 (fr) * 1992-06-24 1994-10-14 Splenodex Labo Rech Therapeut Composition pour décontaminer l'eau.
ATE473944T1 (de) * 2000-06-27 2010-07-15 Procter & Gamble Mittel zur wasserbehandlung
WO2005068378A1 (en) * 2003-12-19 2005-07-28 Kimberly-Clark Worldwide, Inc. Process and article for disinfecting water
EP1953119B1 (en) * 2007-02-01 2009-07-22 Unilever N.V. Water purification composition

Also Published As

Publication number Publication date
AP2829A (en) 2014-01-31
EP2138043A2 (en) 2009-12-30
MX2010014076A (es) 2011-01-21
PE20110439A1 (es) 2011-07-02
EA018162B1 (ru) 2013-05-30
CN102065695A (zh) 2011-05-18
BRPI0914952B1 (pt) 2017-03-07
WO2009153183A3 (en) 2010-07-01
AP2011005540A0 (en) 2011-02-28
CN102065695B (zh) 2013-08-07
EA201100050A1 (ru) 2011-06-30
EP2138043B1 (en) 2015-04-29
HUE025108T2 (en) 2016-01-28
WO2009153183A2 (en) 2009-12-23
ZA201008092B (en) 2012-03-28
PL2138043T3 (pl) 2015-10-30
EP2138043A3 (en) 2010-05-26

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)