BE866966A - CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE - Google Patents

CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE

Info

Publication number
BE866966A
BE866966A BE187611A BE187611A BE866966A BE 866966 A BE866966 A BE 866966A BE 187611 A BE187611 A BE 187611A BE 187611 A BE187611 A BE 187611A BE 866966 A BE866966 A BE 866966A
Authority
BE
Belgium
Prior art keywords
waterbodies
rivers
control device
device against
against thermal
Prior art date
Application number
BE187611A
Other languages
French (fr)
Original Assignee
Ass Internationale Hydrocontro
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 Ass Internationale Hydrocontro filed Critical Ass Internationale Hydrocontro
Priority to BE187611A priority Critical patent/BE866966A/en
Publication of BE866966A publication Critical patent/BE866966A/en

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
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C02F1/64—Heavy metal compounds of iron or manganese
    • C02F1/645—Devices for iron precipitation and treatment by air
    • 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
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE187611A 1978-05-11 1978-05-11 CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE BE866966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE187611A BE866966A (en) 1978-05-11 1978-05-11 CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE187611A BE866966A (en) 1978-05-11 1978-05-11 CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE
BE866966 1978-05-11

Publications (1)

Publication Number Publication Date
BE866966A true BE866966A (en) 1978-09-01

Family

ID=25650764

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187611A BE866966A (en) 1978-05-11 1978-05-11 CONTROL DEVICE AGAINST THERMAL POLLUTION OF RIVERS, WATERBODIES AND THE LIKE

Country Status (1)

Country Link
BE (1) BE866966A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931764A2 (en) * 1998-01-23 1999-07-28 Nippon Telegraph and Telephone Corporation Floating water purification free-running apparatus and water purification method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0931764A2 (en) * 1998-01-23 1999-07-28 Nippon Telegraph and Telephone Corporation Floating water purification free-running apparatus and water purification method
EP0931764A3 (en) * 1998-01-23 1999-10-13 Nippon Telegraph and Telephone Corporation Floating water purification free-running apparatus and water purification method

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ASSOCIATION INTERNATIONALE HYDROCONTROL S.A.

Effective date: 19860531