CL2020002413A1 - Micro injection and oxygen dosing system for discharge waters of a hydroelectric plant - Google Patents

Micro injection and oxygen dosing system for discharge waters of a hydroelectric plant

Info

Publication number
CL2020002413A1
CL2020002413A1 CL2020002413A CL2020002413A CL2020002413A1 CL 2020002413 A1 CL2020002413 A1 CL 2020002413A1 CL 2020002413 A CL2020002413 A CL 2020002413A CL 2020002413 A CL2020002413 A CL 2020002413A CL 2020002413 A1 CL2020002413 A1 CL 2020002413A1
Authority
CL
Chile
Prior art keywords
oxygen
dosing system
micro injection
hydroelectric plant
micro
Prior art date
Application number
CL2020002413A
Other languages
Spanish (es)
Inventor
Castellanos Paola Andrea Sanchez
Burgos Nelson William Quintero
Zuluaga Juan Diego Acero
Hector Enrique Lizcano
Original Assignee
Emgesa S A Esp
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 Emgesa S A Esp filed Critical Emgesa S A Esp
Publication of CL2020002413A1 publication Critical patent/CL2020002413A1/en

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
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • C02F7/00—Aeration of stretches of water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/02—Fixed barrages
    • E02B7/04—Dams across valleys
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/02—Water-ways
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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 de micro inyección y dosificación de oxígeno para aumentar el OD en aguas de descarga de una hidroeléctrica que comprende paneles construidos con tuberías de acero para transportar el oxígeno o aire, conectados perpendicularmente con mangueras microperforadas que liberan burbujas de oxígeno o aire alimentado a través de las mencionadas microperforaciones. El mencionado sistema permite adicionar oxígeno a masas de agua provenientes de hidroeléctricas que comprenden altos caudales y alta velocidad de descarga.The present invention refers to a micro injection and oxygen dosing system to increase the DO in discharge waters of a hydroelectric plant that comprises panels built with steel pipes to transport oxygen or air, connected perpendicularly with micro-perforated hoses that release bubbles of oxygen or air fed through the mentioned microperforations. The aforementioned system allows adding oxygen to water masses coming from hydroelectric plants that include high flow rates and high discharge speeds.

CL2020002413A 2018-04-27 2020-09-17 Micro injection and oxygen dosing system for discharge waters of a hydroelectric plant CL2020002413A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2018/0004570A CO2018004570A1 (en) 2018-04-27 2018-04-27 Micro injection and oxygen dosing system for discharge waters of a hydroelectric plant

Publications (1)

Publication Number Publication Date
CL2020002413A1 true CL2020002413A1 (en) 2021-01-22

Family

ID=62814249

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002413A CL2020002413A1 (en) 2018-04-27 2020-09-17 Micro injection and oxygen dosing system for discharge waters of a hydroelectric plant

Country Status (4)

Country Link
CL (1) CL2020002413A1 (en)
CO (1) CO2018004570A1 (en)
PE (1) PE20201333A1 (en)
WO (1) WO2019207370A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110952511A (en) * 2019-12-21 2020-04-03 福建省中达建设发展有限公司 Pump station flow passage construction method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106729A (en) * 1999-01-20 2000-08-22 Prince; Jack E. Aeration assembly for dam sites
US6478964B1 (en) * 2001-05-18 2002-11-12 Midwest Water Management, Llp Floating fine-bubble aeration system
KR100424531B1 (en) * 2001-06-11 2004-03-27 (주)범한엔지니어링 종합건축사 사무소 Air Diffusing Equipment in Aeration tank for Quick Installation and Removal.
AU2013218784B2 (en) * 2012-02-06 2017-06-29 Millott, Graeme D. Mixing apparatus

Also Published As

Publication number Publication date
CO2018004570A1 (en) 2018-07-10
PE20201333A1 (en) 2020-11-25
WO2019207370A1 (en) 2019-10-31

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