MX2007009909A - Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico. - Google Patents

Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico.

Info

Publication number
MX2007009909A
MX2007009909A MX2007009909A MX2007009909A MX2007009909A MX 2007009909 A MX2007009909 A MX 2007009909A MX 2007009909 A MX2007009909 A MX 2007009909A MX 2007009909 A MX2007009909 A MX 2007009909A MX 2007009909 A MX2007009909 A MX 2007009909A
Authority
MX
Mexico
Prior art keywords
removal
chlorinated water
followed
cationic polymer
particulates
Prior art date
Application number
MX2007009909A
Other languages
English (en)
Inventor
Everett J Nichols
Jeffrey F Williams
James R Scott
Christine M Palczewski
Original Assignee
Halosource Inc
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 Halosource Inc filed Critical Halosource Inc
Publication of MX2007009909A publication Critical patent/MX2007009909A/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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C02F1/5236—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
    • C02F1/56—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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • 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
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Cosmetics (AREA)

Abstract

Un metodo para retirar particulados coloidales submicronicos del agua, tales como hidrocarburos. El metodo incluye agregar en primer lugar un polimero cationico soluble, como quitosana, una sal o una solucion de quitosana, a agua que contenga los particulados submicronicos y un agente halogenante, posteriormente agregar un polimero anionico soluble o sal anionica soluble en el agua. Los floculos resultantes son filtrados para retirar los particulados submicronicos.
MX2007009909A 2005-02-15 2006-02-15 Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico. MX2007009909A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65365405P 2005-02-15 2005-02-15
PCT/US2006/005234 WO2006088901A1 (en) 2005-02-15 2006-02-15 Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer

Publications (1)

Publication Number Publication Date
MX2007009909A true MX2007009909A (es) 2008-01-16

Family

ID=36916790

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007009909A MX2007009909A (es) 2005-02-15 2006-02-15 Metodo para la remocion de particulados submicronicos del agua clorada al agregar de manera secuencial un polimero cationico seguido de un polimero anionico.

Country Status (7)

Country Link
US (1) US7790042B2 (es)
EP (1) EP1855995A1 (es)
CN (1) CN101124170A (es)
AU (1) AU2006214360A1 (es)
BR (1) BRPI0608211A2 (es)
MX (1) MX2007009909A (es)
WO (1) WO2006088901A1 (es)

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US20110006013A1 (en) * 2005-02-15 2011-01-13 Halosource, Inc. Method for the removal of submicron particulates from chlorinated water by sequentially adding a cationic polymer followed by adding an anionic polymer
TWI322135B (en) * 2006-08-04 2010-03-21 Dev Center Biotechnology Bio-coagulant and method for treating high turbidity water
FR2906801B1 (fr) * 2006-10-05 2008-12-12 Eurotab Sa Produit solide compacte bicouche de potabilisaton d'eau et procede de preparation.
US7967988B1 (en) 2007-01-03 2011-06-28 Innovative Environmental Products, Inc. Method for treatment of waste latex
US7972517B1 (en) 2007-02-24 2011-07-05 Innovative Environmental Products, Inc. Method for treatment of agricultural waste
GB0712191D0 (en) † 2007-06-25 2007-08-01 3M Innovative Properties Co Process for removing fluorinated compounds for an aqueous phase originating from the preparation of fluoropolymers
US8353641B2 (en) * 2008-02-14 2013-01-15 Soane Energy, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
CN102803469A (zh) * 2009-06-26 2012-11-28 哈洛资源公司 用于生长和收获藻的方法以及使用方法
NZ618202A (en) * 2009-07-06 2014-11-28 Halosource Inc Dual polymer system for water recovery and separation of suspended solids from aqueous media
CN102648162B (zh) * 2009-10-06 2015-07-15 悉尼科技大学 增强生物水处理的方法
EP2546353A4 (en) * 2010-03-10 2014-03-26 Toray Industries METHOD FOR MANUFACTURING PURE SUGAR SOLUTION AND METHOD FOR MANUFACTURING CHEMICAL
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US9309435B2 (en) 2010-03-29 2016-04-12 The Clorox Company Precursor polyelectrolyte complexes compositions comprising oxidants
US20110236582A1 (en) 2010-03-29 2011-09-29 Scheuing David R Polyelectrolyte Complexes
US9474269B2 (en) * 2010-03-29 2016-10-25 The Clorox Company Aqueous compositions comprising associative polyelectrolyte complexes (PEC)
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
US9233863B2 (en) 2011-04-13 2016-01-12 Molycorp Minerals, Llc Rare earth removal of hydrated and hydroxyl species
FR2978138B1 (fr) * 2011-07-22 2015-05-22 Roquette Freres Procede de potabilisation
CN102849831A (zh) * 2012-07-23 2013-01-02 黑旋风工程机械开发有限公司 一种复合絮凝剂的配方
CN102963967B (zh) * 2012-09-02 2015-06-10 栾川县秦豫科技有限公司 选钼尾矿浆处理药剂及其制备方法
PE20160473A1 (es) * 2013-05-29 2016-05-22 Aguas De Manizales S A E S P Composiciones para tratamiento de aguas y metodos para uso de las mismas
WO2015134981A2 (en) 2014-03-07 2015-09-11 Molycorp Minerals, Llc Cerium (iv) oxide with exceptional arsenic removal properties
CN103936120B (zh) * 2014-04-18 2015-09-16 芜湖凯奥尔环保科技有限公司 一种无机/有机絮凝剂复合粉状蓝藻处理剂及其制作方法
CN104176804A (zh) * 2014-09-09 2014-12-03 江西师范大学 基于阴阳离子絮凝剂协同作用的印染废水处理方法
CN107021457A (zh) * 2017-06-07 2017-08-08 马驰 水合氯固体的制备方法
CN107162143A (zh) * 2017-07-01 2017-09-15 辽东学院 印染废水净化絮凝剂和其印染废水净化应用
JP7053271B2 (ja) * 2018-01-05 2022-04-12 大成建設株式会社 濁水処理方法
CN111977772B (zh) * 2020-08-10 2021-05-07 江苏泉之源环境技术有限公司 一种用于处理磷化废水的除磷剂

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Also Published As

Publication number Publication date
CN101124170A (zh) 2008-02-13
WO2006088901A1 (en) 2006-08-24
EP1855995A1 (en) 2007-11-21
US20060196834A1 (en) 2006-09-07
US7790042B2 (en) 2010-09-07
AU2006214360A1 (en) 2006-08-24
BRPI0608211A2 (pt) 2009-12-01

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