MX336389B - Composicion y proceso de clarificacion de agua. - Google Patents

Composicion y proceso de clarificacion de agua.

Info

Publication number
MX336389B
MX336389B MX2013007329A MX2013007329A MX336389B MX 336389 B MX336389 B MX 336389B MX 2013007329 A MX2013007329 A MX 2013007329A MX 2013007329 A MX2013007329 A MX 2013007329A MX 336389 B MX336389 B MX 336389B
Authority
MX
Mexico
Prior art keywords
water
laundry
clarification
purification
wash
Prior art date
Application number
MX2013007329A
Other languages
English (en)
Other versions
MX2013007329A (es
Inventor
Rudra Saurabh Shresth
Sarmistha Biswas
Bijal Dharmvirbhal Shah
Dhanalakshmi Thirumeni
Debosree Chatterjee
Gaurav Pathak
Ganesan Rajendiran
Rachana Sankar
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 MX2013007329A publication Critical patent/MX2013007329A/es
Publication of MX336389B publication Critical patent/MX336389B/es

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
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C02F1/547—Tensides
    • 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
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

La presente invención está en el campo de composiciones y procesos de purificación de agua. En particular, la invención se refiere a la clarificación de licor de lavado y/o enjuague de lavandería para ahorro de agua mediante reuso. Un proceso de purificación y clarificación de agua rápido para el tratamiento de agua casera, especialmente lavado de lavandería y más normalmente agua de enjuague de lavandería sigue siendo deseado. Por lo tanto, un objetivo de la presente invención es proporcionar ahorro de agua en proceso casero, especialmente procesos de lavandería, especialmente lavado a mano; especialmente en un tiempo corto. Hemos encontrado que una composición comprendiendo floculante, coagulante, relleno y surfactante catiónico proporciona clarificación y purificación de agua efectivas.
MX2013007329A 2010-12-24 2011-12-14 Composicion y proceso de clarificacion de agua. MX336389B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN3522MU2010 2010-12-24
EP11155307 2011-02-22
PCT/EP2011/072681 WO2012084621A1 (en) 2010-12-24 2011-12-14 Water clarification composition and process

Publications (2)

Publication Number Publication Date
MX2013007329A MX2013007329A (es) 2014-01-24
MX336389B true MX336389B (es) 2016-01-18

Family

ID=45349513

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2013007183A MX345139B (es) 2010-12-24 2011-12-14 Composicion y proceso de clarificacion de agua.
MX2013007329A MX336389B (es) 2010-12-24 2011-12-14 Composicion y proceso de clarificacion de agua.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2013007183A MX345139B (es) 2010-12-24 2011-12-14 Composicion y proceso de clarificacion de agua.

Country Status (8)

Country Link
EP (2) EP2655265B1 (es)
CN (3) CN105948205A (es)
AU (2) AU2011347795B2 (es)
BR (2) BR112013015920B1 (es)
ES (2) ES2624762T3 (es)
MX (2) MX345139B (es)
WO (2) WO2012084621A1 (es)
ZA (2) ZA201304274B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105592903B (zh) 2013-10-08 2017-12-19 荷兰联合利华有限公司 用于净化灰水的装置和方法
GB2532433A (en) * 2014-11-18 2016-05-25 Isis Innovation Removal and recovery of a charged species
US10590015B2 (en) 2015-03-23 2020-03-17 Conopco Inc. Device and a process for recovering clean water and surfactant concentrate from grey water
WO2016177552A1 (en) 2015-05-06 2016-11-10 Unilever N.V. Continuous recycling of wash water with flocculation device and process
EP3427919B1 (en) 2017-07-11 2021-08-11 Canon Production Printing Holding B.V. Method and device of forming a three-dimensional object
WO2019068575A1 (en) 2017-10-04 2019-04-11 Unilever N.V. CLARIFICATION COMPOSITION
CN109205827B (zh) * 2018-09-05 2021-12-21 天津天智精细化工有限公司 一种阴离子表面活性剂污水处理方法
CO2018012207A1 (es) * 2018-11-13 2020-05-15 Vargas Jorge Javier Vargas Composición y método de purificación, desinfección y clarificación de aguas
US20230035776A1 (en) * 2018-12-03 2023-02-02 Carbonet Nanotechonologies Inc. Nanonets for removal of contaminants from aqueous solutions, kits therefor and methods of their use
CN114988540A (zh) * 2022-05-30 2022-09-02 包头钢铁（集团）有限责任公司 一种机械加速澄清池的节水运行方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1025490C (zh) * 1984-02-03 1994-07-20 大陆制造及销售公司 污水或其它不纯净废水的净化方法
AU1607000A (en) * 1998-11-07 2000-05-29 Procter & Gamble Company, The Process and composition for water recycle
GB0220714D0 (en) 2002-09-05 2002-10-16 Ciba Spec Chem Water Treat Ltd Dewatering of suspensions
FR2856053B1 (fr) * 2003-06-16 2005-11-18 Rhodia Chimie Sa Compositions a base de solutions stabilisees de polychlorure d'aluminium et de sel de fer pour le traitement d'effluents aqueux.
ES2243140B1 (es) * 2004-05-13 2006-12-01 Acideka, S.A. Composicion estabilizada de coagulantes y floculantes, procedimiento para su obtencion y aplicaciones.
EP1953119B1 (en) 2007-02-01 2009-07-22 Unilever N.V. Water purification composition
CN101254958A (zh) * 2008-03-25 2008-09-03 浙江华特新材料股份有限公司 凹凸棒土污水处理方法
CN101254994B (zh) * 2008-03-25 2010-06-09 浙江华特新材料股份有限公司 矿物复合物污水处理方法
CN101254959B (zh) * 2008-03-25 2010-07-28 浙江华特新材料股份有限公司 膨润土污水处理方法

Also Published As

Publication number Publication date
BR112013015918A2 (pt) 2017-06-27
AU2011347794B2 (en) 2015-03-26
MX345139B (es) 2017-01-18
BR112013015920B1 (pt) 2020-02-11
EP2655264A1 (en) 2013-10-30
MX2013007329A (es) 2014-01-24
WO2012084621A1 (en) 2012-06-28
AU2011347795A1 (en) 2013-06-20
EP2655264B1 (en) 2015-02-18
BR112013015918B1 (pt) 2020-02-11
BR112013015920A2 (pt) 2016-09-20
AU2011347795B2 (en) 2015-03-26
ZA201304274B (en) 2014-08-27
MX2013007183A (es) 2013-08-01
EP2655265B1 (en) 2017-02-08
ES2624762T3 (es) 2017-07-17
WO2012084622A1 (en) 2012-06-28
EP2655265A1 (en) 2013-10-30
ES2536979T3 (es) 2015-06-01
AU2011347794A1 (en) 2013-06-20
CN105948205A (zh) 2016-09-21
ZA201304509B (en) 2014-08-27
CN103261102B (zh) 2016-09-14
CN103269983A (zh) 2013-08-28
CN103261102A (zh) 2013-08-21

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