CL2016002192A1 - Planta y método de control para tratamiento aeróbico - Google Patents

Planta y método de control para tratamiento aeróbico

Info

Publication number
CL2016002192A1
CL2016002192A1 CL2016002192A CL2016002192A CL2016002192A1 CL 2016002192 A1 CL2016002192 A1 CL 2016002192A1 CL 2016002192 A CL2016002192 A CL 2016002192A CL 2016002192 A CL2016002192 A CL 2016002192A CL 2016002192 A1 CL2016002192 A1 CL 2016002192A1
Authority
CL
Chile
Prior art keywords
flow
liquid
circulation channel
treatment plant
oxygen
Prior art date
Application number
CL2016002192A
Other languages
English (en)
Inventor
Lars Uby
Original Assignee
Xylem Ip Man S À R L
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 Xylem Ip Man S À R L filed Critical Xylem Ip Man S À R L
Publication of CL2016002192A1 publication Critical patent/CL2016002192A1/es

Links

Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • 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
    • C02F3/006—Regulation methods for biological treatment
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1284—Mixing devices
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification treatment
    • C02F3/303—Nitrification and denitrification treatment characterised by the nitrification
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/001—Upstream control, i.e. monitoring for predictive control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/003—Downstream control, i.e. outlet monitoring, e.g. to check the treating agents, such as halogens or ozone, leaving the process
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C02F2209/006—Processes using a programmable logic controller [PLC] comprising a software program or a logic diagram
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/14—NH3-N
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/22—O2
    • C02F2209/225—O2 in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/38—Gas flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/42—Liquid level
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Accessories For Mixers (AREA)

Abstract

método para controlar una planta de tratamiento adecuada para el tratamiento de un liquido tal como el agua de desecho, la planta de tratamiento que comprende: - un canal de circulación adaptado para alojar un liquido, - un arreglo de aireación adaptado para suministrar un flujo de gas Q que comprende oxigeno al líquido, y - al menos una máquina generadora de flujo colocada en el canal de circulación y adaptada para generar un flujo de liquido a lo largo del canal de circulación, al menos una máquina generadora de flujo está constituida por una máquina mezcladora sumergible, CARACTERIZADO porque comprende las etapas de: - proporcionar un flujo de gas Q al liquido por medio del arreglo de aireación, - hacer funcionar Ia máquina generadora de flujo a una velocidad operativa f para generar un flujo de líquido que tiene una velocidad de flujo v a lo largo del canal de circulación, - rnedir al menos en parámetro del proceso en al menos una ubicación en el canal de circulación, tal parámetro de proceso, directa o indirectarnente, proporciona una indicación de Ia velocidad de transferencia del oxigeno al liquido en la planta de tratamiento,- comparar el valor medido de al menos un parámetro de proceso con un valor de ajuste, - ajustar la velocidad de transferencia del oxigeno al liquido en la planta de tratamiento, si una diferencia entre el valor medido del parámetro de proceso y el valor de ajuste es determinado, la velocidad de transferencia del oxigeno de la planta de tratamiento se ajusta mediante el ajuste del flujo de gas Q proporcionado por el arreglo de aireación, asi como el ajuste de la velocidad de funcionamiento f de la rnáquina generadora de flujo y por esto la velocidad de flujo v del flujo de liquido, a fin de guiar el valor de al menos un parámetro de proceso hacia el valor de ajuste.
CL2016002192A 2014-03-04 2016-08-31 Planta y método de control para tratamiento aeróbico CL2016002192A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1450237A SE538525C2 (sv) 2014-03-04 2014-03-04 Reningsanläggning samt metod för styrning av en dylik reningsanläggning

Publications (1)

Publication Number Publication Date
CL2016002192A1 true CL2016002192A1 (es) 2016-12-16

Family

ID=52706221

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002192A CL2016002192A1 (es) 2014-03-04 2016-08-31 Planta y método de control para tratamiento aeróbico

Country Status (14)

Country Link
US (1) US10287196B2 (es)
EP (1) EP3114088A1 (es)
JP (1) JP2017507021A (es)
KR (1) KR20160128410A (es)
CN (1) CN106068511B (es)
AU (1) AU2015225887B2 (es)
CA (1) CA2940419A1 (es)
CL (1) CL2016002192A1 (es)
IL (1) IL247350A0 (es)
MX (1) MX368386B (es)
RU (1) RU2673290C2 (es)
SE (1) SE538525C2 (es)
SG (1) SG11201607319SA (es)
WO (1) WO2015132695A1 (es)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990974A (en) 1975-08-06 1976-11-09 Canton Textile Mills, Inc. Waste treatment and solids separating system
US4159243A (en) * 1977-08-09 1979-06-26 Envirotech Corporation Process and system for controlling an orbital system
GB2080276A (en) 1980-07-25 1982-02-03 Hartley Simon Ltd The treatment of effluent by aeration
US5582734A (en) * 1993-09-14 1996-12-10 H. David Stensel Oxidation ditch modification and automated control system for nitrogen removal and sludge settling improvements
JP4579450B2 (ja) 2001-05-18 2010-11-10 住友重機械エンバイロメント株式会社 オキシデーションディッチの運転制御方法
JP4230310B2 (ja) 2003-08-07 2009-02-25 洋 津野 排水処理装置及びその運転方法
US20080017558A1 (en) * 2005-03-31 2008-01-24 Pollock David C Methods and Devices for Improved Aeration From Vertically-Orientated Submerged Membranes
KR20080009739A (ko) * 2005-05-03 2008-01-29 어드밴스드 테크놀러지 머티리얼즈, 인코포레이티드 유체 저장 및 분배 시스템, 및 이를 포함하는 유체 공급방법
RU80164U1 (ru) * 2008-09-18 2009-01-27 Виктор Иванович Баженов Устройство для биологической очистки сточных вод
FR2943335B1 (fr) * 2009-03-17 2011-07-22 Degremont Procede de regulation de l'apport d'oxygene pour le traitement d'eau residuaire,et installation pour sa mise en oeuvre.
US9011690B2 (en) 2012-03-27 2015-04-21 Ovivo Luxembourg S.a.r.l. Orbital wastewater treatment system and associated method of operating an orbital wastewater treatment system
CN103469882B (zh) * 2013-09-11 2015-04-15 西安建筑科技大学 依靠水体流动向下游污水管道自动补氧的检查井
US9010690B1 (en) * 2014-07-24 2015-04-21 Abdulrahman S. J. M. Al-Heraibi Airborne recovery system for aircraft with disabled landing gear

Also Published As

Publication number Publication date
WO2015132695A1 (en) 2015-09-11
RU2016138808A3 (es) 2018-09-07
CN106068511B (zh) 2019-07-26
SE538525C2 (sv) 2016-09-06
IL247350A0 (en) 2016-11-30
SE1450237A1 (sv) 2015-09-05
AU2015225887A1 (en) 2016-09-22
JP2017507021A (ja) 2017-03-16
SG11201607319SA (en) 2016-10-28
MX368386B (es) 2019-10-01
CN106068511A (zh) 2016-11-02
MX2016011097A (es) 2016-12-16
US10287196B2 (en) 2019-05-14
RU2673290C2 (ru) 2018-11-23
CA2940419A1 (en) 2015-09-11
RU2016138808A (ru) 2018-04-05
AU2015225887B2 (en) 2019-07-25
KR20160128410A (ko) 2016-11-07
US20170081224A1 (en) 2017-03-23
EP3114088A1 (en) 2017-01-11

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