PE20160473A1 - Composiciones para tratamiento de aguas y metodos para uso de las mismas - Google Patents

Composiciones para tratamiento de aguas y metodos para uso de las mismas

Info

Publication number
PE20160473A1
PE20160473A1 PE2015002528A PE2015002528A PE20160473A1 PE 20160473 A1 PE20160473 A1 PE 20160473A1 PE 2015002528 A PE2015002528 A PE 2015002528A PE 2015002528 A PE2015002528 A PE 2015002528A PE 20160473 A1 PE20160473 A1 PE 20160473A1
Authority
PE
Peru
Prior art keywords
compositions
methods
water treatment
compounds
water
Prior art date
Application number
PE2015002528A
Other languages
English (en)
Inventor
Murillo Juliana Londono
Rengifo Raul Cuero
Original Assignee
Aguas De Manizales S A E S P
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51983929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20160473(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aguas De Manizales S A E S P filed Critical Aguas De Manizales S A E S P
Publication of PE20160473A1 publication Critical patent/PE20160473A1/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
    • 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
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)

Abstract

Se describen aqui compuestos y composiciones utiles para eliminar contaminantes del agua, asi como metodos para hacer y usar los compuestos y composiciones. En un aspecto, las composiciones contienen una fuente de iones galio y un polisacarido tal como quitosano, los cuales son no costosos y seguros para el ambiente
PE2015002528A 2013-05-29 2014-05-28 Composiciones para tratamiento de aguas y metodos para uso de las mismas PE20160473A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361828376P 2013-05-29 2013-05-29

Publications (1)

Publication Number Publication Date
PE20160473A1 true PE20160473A1 (es) 2016-05-22

Family

ID=51983929

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015002528A PE20160473A1 (es) 2013-05-29 2014-05-28 Composiciones para tratamiento de aguas y metodos para uso de las mismas

Country Status (3)

Country Link
US (1) US9617176B2 (es)
PE (1) PE20160473A1 (es)
WO (1) WO2014193868A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2463181B (en) 2007-05-14 2013-03-27 Univ New York State Res Found Induction of a physiological dispersion response in bacterial cells in a biofilm
CN105236520B (zh) * 2015-10-28 2017-11-28 长江师范学院 一种有机废水的多功能降解装置和降解处理方法
CN106186524A (zh) * 2016-08-03 2016-12-07 吴小慧 一种生活污水复合处理方法
JP7131894B2 (ja) 2016-09-16 2022-09-06 デクセリアルズ株式会社 抽出物の製造方法、抽出物、水浄化剤、及び排水処理方法
WO2018051992A1 (ja) * 2016-09-16 2018-03-22 デクセリアルズ株式会社 植物粉末の抽出物、及び水浄化剤
CN108483757A (zh) * 2018-03-19 2018-09-04 复旦大学 一种高效预氧化强化混凝除藻的方法
CN110482752A (zh) * 2018-05-14 2019-11-22 中国石油化工股份有限公司 高含盐炼油废水零排放处理系统及工艺
US11541105B2 (en) 2018-06-01 2023-01-03 The Research Foundation For The State University Of New York Compositions and methods for disrupting biofilm formation and maintenance
CN109626647B (zh) * 2019-01-07 2021-11-19 浙江财经大学 基于絮凝浮选沉淀的工业重金属污水处理方法
CN110902938B (zh) * 2019-11-07 2021-10-29 嘉兴职业技术学院 一种采用生物膜法的菌藻固定化嵌入式水质净化装置
CN111646615B (zh) * 2020-06-15 2021-02-09 北京环球中科水务科技有限公司 撬装式光芬顿水处理设备

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US3533940A (en) * 1967-06-02 1970-10-13 Quintin P Peniston Method for treating an aqueous medium with chitosan and derivatives of chitin to remove an impurity
US4128477A (en) * 1977-05-05 1978-12-05 Hydrotechnic Corporation Method for the treatment of sea discharged sewage
US5336415A (en) * 1993-02-10 1994-08-09 Vanson L.P. Removing polyvalent metals from aqueous waste streams with chitosan and halogenating agents
US5393435A (en) 1993-09-17 1995-02-28 Vanson L.P. Removal of organic contaminants from aqueous media
EP0822270A1 (en) 1996-07-30 1998-02-04 Solutia Europe N.V./S.A. Water-treatment composition and method of use
US5730876A (en) * 1997-05-30 1998-03-24 Hyang-Ja You Separation and purification of low molecular weight chitosan using multi-step membrane separation process
US6093422A (en) 1998-01-23 2000-07-25 Zodiac Pool Care, Inc. Biocidal compositions for treating water
GB0118749D0 (en) 2001-08-01 2001-09-26 Procter & Gamble Water treatment compositions
GB0126923D0 (en) 2001-11-09 2002-01-02 Procter & Gamble Chitosan compositions
US6749748B1 (en) * 2001-12-28 2004-06-15 Vanson Halosource, Inc. Methods for reducing the amount of contaminants in water
MXNL02000016A (es) 2002-05-27 2003-12-02 Univ Autonoma De Nuevo Leon Procedimiento para remover metales pesados y solidos, mediante el acomplejamiento de polielectrolitos biodegradables (pectina y quitosan).
KR100516885B1 (ko) 2003-06-19 2005-09-27 학교법인 서강대학교 제올라이트와 키토산이 화학적으로 결합된 다공성혼성체의 제조방법 및 이에 의해 제조된 다공성 혼성체
EP1691614B1 (en) * 2003-12-04 2013-02-13 University Of Iowa Research Foundation Gallium inhibits biofilm formation
US7157009B2 (en) 2004-04-30 2007-01-02 Vanson Halosource, Inc. Method for removing Cryptosporidium oocysts from water
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US7993675B2 (en) 2006-05-10 2011-08-09 Medtronic Xomed, Inc. Solvating system and sealant for medical use in the sinuses and nasal passages
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CA2767234C (en) 2009-07-06 2019-09-03 Halosource, Inc. Dual polymer system for water recovery and separation of suspended solids from aqueous media
US20120145645A1 (en) 2010-12-13 2012-06-14 Halosource, Inc. Clarification of hydrocarbons and suspended matter from an aqueous medium
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Also Published As

Publication number Publication date
WO2014193868A1 (en) 2014-12-04
US20140353257A1 (en) 2014-12-04
US9617176B2 (en) 2017-04-11

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