MX2009007407A - Sistema y metodo para mejorar un proceso de lodo activado. - Google Patents

Sistema y metodo para mejorar un proceso de lodo activado.

Info

Publication number
MX2009007407A
MX2009007407A MX2009007407A MX2009007407A MX2009007407A MX 2009007407 A MX2009007407 A MX 2009007407A MX 2009007407 A MX2009007407 A MX 2009007407A MX 2009007407 A MX2009007407 A MX 2009007407A MX 2009007407 A MX2009007407 A MX 2009007407A
Authority
MX
Mexico
Prior art keywords
subsystem
activated sludge
enhancing
sludge process
aeration tank
Prior art date
Application number
MX2009007407A
Other languages
English (en)
Inventor
Peter G Marston
Steven Woodard
Ionel Wechsler
Original Assignee
Cambridge Water Technology 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 Cambridge Water Technology Inc filed Critical Cambridge Water Technology Inc
Publication of MX2009007407A publication Critical patent/MX2009007407A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • 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
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/12—Inert solids used as ballast for improving sedimentation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

La presente invención se refiere a un sistema para mejorar un proceso de lodo activado que incluye al menos un subsistema de tanque de aireación, un subsistema de impregnación de agente ponderante, un orificio de inyección de floculante corriente abajo de al menos un tanque de aireación, al menos un clarificador, un subsistema de lodo activado de retorno, un subsistema de recuperación de agente ponderante, y un subsistema de desechos.
MX2009007407A 2007-01-09 2008-01-09 Sistema y metodo para mejorar un proceso de lodo activado. MX2009007407A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87937307P 2007-01-09 2007-01-09
US99455307P 2007-09-20 2007-09-20
PCT/US2008/000323 WO2008086010A1 (en) 2007-01-09 2008-01-09 System and method for enhancing an activated sludge process

Publications (1)

Publication Number Publication Date
MX2009007407A true MX2009007407A (es) 2009-11-02

Family

ID=39609011

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007407A MX2009007407A (es) 2007-01-09 2008-01-09 Sistema y metodo para mejorar un proceso de lodo activado.

Country Status (9)

Country Link
US (1) US7695623B2 (es)
EP (1) EP2104649B1 (es)
JP (1) JP2010515567A (es)
AU (1) AU2008205248B2 (es)
BR (1) BRPI0806315A2 (es)
CA (1) CA2675019C (es)
ES (1) ES2699389T3 (es)
MX (1) MX2009007407A (es)
WO (1) WO2008086010A1 (es)

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CN104276731B (zh) 2009-07-08 2017-06-06 沙特阿拉伯石油公司 包括主要固体的辐射的废水处理系统和方法
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Also Published As

Publication number Publication date
CA2675019A1 (en) 2008-07-17
EP2104649B1 (en) 2018-09-19
AU2008205248B2 (en) 2010-07-01
AU2008205248A1 (en) 2008-07-17
US7695623B2 (en) 2010-04-13
BRPI0806315A2 (pt) 2011-09-06
EP2104649A4 (en) 2012-07-18
WO2008086010A1 (en) 2008-07-17
CA2675019C (en) 2014-08-05
ES2699389T3 (es) 2019-02-11
JP2010515567A (ja) 2010-05-13
US20080203015A1 (en) 2008-08-28
EP2104649A1 (en) 2009-09-30

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