BR112019008677A2 - composição de purificação para o clareamento de água para fins de lavagem, método de clareamento de água contaminada compreendendo sólidos suspensos e kit de clareamento de água - Google Patents

composição de purificação para o clareamento de água para fins de lavagem, método de clareamento de água contaminada compreendendo sólidos suspensos e kit de clareamento de água

Info

Publication number
BR112019008677A2
BR112019008677A2 BR112019008677A BR112019008677A BR112019008677A2 BR 112019008677 A2 BR112019008677 A2 BR 112019008677A2 BR 112019008677 A BR112019008677 A BR 112019008677A BR 112019008677 A BR112019008677 A BR 112019008677A BR 112019008677 A2 BR112019008677 A2 BR 112019008677A2
Authority
BR
Brazil
Prior art keywords
water bleaching
weight
bleaching
calculated
purification composition
Prior art date
Application number
BR112019008677A
Other languages
English (en)
Portuguese (pt)
Inventor
Dharmvirbhai Shah Bijal
Sankar Rachana
Saurabh Shresth Rudra
Keshav Barne Sameer
Gopalan Raman Srinivasa
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 BR112019008677A2 publication Critical patent/BR112019008677A2/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
    • C02F1/52—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
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical 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
    • C02F1/52—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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)
BR112019008677A 2016-10-27 2017-10-25 composição de purificação para o clareamento de água para fins de lavagem, método de clareamento de água contaminada compreendendo sólidos suspensos e kit de clareamento de água BR112019008677A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16196058 2016-10-27
PCT/EP2017/077314 WO2018077951A1 (en) 2016-10-27 2017-10-25 Purification composition for clarifying soiled water for obtaining water suitable for use in laundry

Publications (1)

Publication Number Publication Date
BR112019008677A2 true BR112019008677A2 (pt) 2019-07-09

Family

ID=57240857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008677A BR112019008677A2 (pt) 2016-10-27 2017-10-25 composição de purificação para o clareamento de água para fins de lavagem, método de clareamento de água contaminada compreendendo sólidos suspensos e kit de clareamento de água

Country Status (6)

Country Link
CN (1) CN109906205A (zh)
AU (1) AU2017350146A1 (zh)
BR (1) BR112019008677A2 (zh)
PH (1) PH12019500827A1 (zh)
WO (1) WO2018077951A1 (zh)
ZA (1) ZA201902464B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521728B1 (de) * 2018-10-09 2021-11-15 Vta Austria Gmbh Mittel zum Emulsions- und Tensidabbau in einem biologischen Abwasserreinigungsprozess
CN110395794A (zh) * 2019-08-23 2019-11-01 河南亿群环保科技有限公司 一种高分子污水絮凝剂及其制备方法
AT524239B1 (de) * 2020-09-28 2024-05-15 Kubinger Dr Ulrich Mittel zum Fällen von suspendierten und gelösten Stoffen in aufzubereitenden, kommunalen Abwässern
CN114314787A (zh) * 2021-12-31 2022-04-12 华融化学股份有限公司 一种除浊澄清剂及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6827874B2 (en) * 2000-06-27 2004-12-07 The Procter & Gamble Co. Water treatment compositions
US7247218B2 (en) * 2003-05-16 2007-07-24 Applied Materials, Inc. Plasma density, energy and etch rate measurements at bias power input and real time feedback control of plasma source and bias power
JP2007061718A (ja) 2005-08-30 2007-03-15 Ku System:Kk 複合凝集剤
EP1953119B1 (en) 2007-02-01 2009-07-22 Unilever N.V. Water purification composition
MX2013007184A (es) * 2010-12-24 2013-08-01 Unilever Nv Composicion y proceso de clarificacion de agua.
BR112014023880A8 (pt) * 2012-03-28 2017-07-11 Halosource Inc Composições para o tratamento de água e métodos de uso
WO2014071240A1 (en) * 2012-11-01 2014-05-08 Halosource, Inc. Water treatment composition and method of using same
EA201690909A1 (ru) 2013-11-01 2016-08-31 Юнилевер Н.В. Композиция для очистки воды
CN104692470A (zh) * 2013-12-04 2015-06-10 青岛浩泰水务有限公司 一种高效复合硅藻土净水剂

Also Published As

Publication number Publication date
WO2018077951A1 (en) 2018-05-03
ZA201902464B (en) 2020-08-26
PH12019500827A1 (en) 2019-11-11
CN109906205A (zh) 2019-06-18
AU2017350146A1 (en) 2019-05-02

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]