ES2009862A6 - Process for reoxygenating water in line with dams - Google Patents

Process for reoxygenating water in line with dams

Info

Publication number
ES2009862A6
ES2009862A6 ES8701804A ES8701804A ES2009862A6 ES 2009862 A6 ES2009862 A6 ES 2009862A6 ES 8701804 A ES8701804 A ES 8701804A ES 8701804 A ES8701804 A ES 8701804A ES 2009862 A6 ES2009862 A6 ES 2009862A6
Authority
ES
Spain
Prior art keywords
water
dams
line
reoxygenating
reoxygenation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8701804A
Other languages
Spanish (es)
Inventor
Paris Mouratoglou
Jean Claude Borel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GTM ETS SA
Energies France SAS
GTM Entrepose SA
Original Assignee
GTM ETS SA
Energies France SAS
GTM Entrepose SA
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 GTM ETS SA, Energies France SAS, GTM Entrepose SA filed Critical GTM ETS SA
Publication of ES2009862A6 publication Critical patent/ES2009862A6/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/06—Spillways; Devices for dissipation of energy, e.g. for reducing eddies also for lock or dry-dock gates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physical Water Treatments (AREA)

Abstract

An overflow 5 is caused to fall from the crest of the dam 1 vertically above an underlying flow passing through the bottom valves 2. The air bubbles introduced by the overflowing stream 5 as it falls are entrained by the veins of water of the undercurrent flow 6 and act so as to improve the aeration of the latter. The invention applies to improving the reoxygenation of water in line with dams.
ES8701804A 1986-06-19 1987-06-19 Process for reoxygenating water in line with dams Expired ES2009862A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8608860A FR2600324B1 (en) 1986-06-19 1986-06-19 PROCESS FOR THE REOXYGENATION OF WATER TO THE RIGHT OF DAMS

Publications (1)

Publication Number Publication Date
ES2009862A6 true ES2009862A6 (en) 1989-10-16

Family

ID=9336483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701804A Expired ES2009862A6 (en) 1986-06-19 1987-06-19 Process for reoxygenating water in line with dams

Country Status (3)

Country Link
ES (1) ES2009862A6 (en)
FR (1) FR2600324B1 (en)
IT (1) IT8748080A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012024814A1 (en) * 2012-12-19 2014-06-26 Thyssenkrupp Industrial Solutions Ag Cooling water outlet system
CN105862683B (en) * 2016-04-22 2018-03-02 广东省水利水电科学研究院 The multi-layer multi-order orifice fitting and its fast construction method of suds are mixed for subtracting
CN113322907B (en) * 2021-06-29 2022-05-13 中国电建集团贵阳勘测设计研究院有限公司 Drainage aeration system of upper and lower stream intercommunication

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1486697A (en) * 1975-03-25 1977-09-21 Dwars Ing Bureau Process and installation for the purification of sewage
FR2496729A1 (en) * 1980-12-23 1982-06-25 Iskra Anton Spill-way dam overflow - through mixing chamber and diffusor for creation of flotation zone in tail race
AU7950682A (en) * 1982-01-14 1983-07-21 Evgeny Prokofievich Gladkov Spillway

Also Published As

Publication number Publication date
FR2600324B1 (en) 1989-09-22
FR2600324A1 (en) 1987-12-24
IT8748080A0 (en) 1987-06-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405