NL50293C - - Google Patents

Info

Publication number
NL50293C
NL50293C NL80461A NL80461A NL50293C NL 50293 C NL50293 C NL 50293C NL 80461 A NL80461 A NL 80461A NL 80461 A NL80461 A NL 80461A NL 50293 C NL50293 C NL 50293C
Authority
NL
Netherlands
Application number
NL80461A
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 filed Critical
Application granted granted Critical
Publication of NL50293C publication Critical patent/NL50293C/xx

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C02F1/763—Devices for the addition of such compounds in gaseous form
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Accessories For Mixers (AREA)
NL80461A 1936-12-21 1936-12-16 NL50293C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3509236A GB487500A (en) 1936-12-21 1936-12-21 Improved apparatus for dosing liquids and gases

Publications (1)

Publication Number Publication Date
NL50293C true NL50293C (fr) 1941-05-15

Family

ID=10373701

Family Applications (1)

Application Number Title Priority Date Filing Date
NL80461A NL50293C (fr) 1936-12-21 1936-12-16

Country Status (3)

Country Link
FR (1) FR815306A (fr)
GB (1) GB487500A (fr)
NL (1) NL50293C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE960316C (de) * 1952-09-06 1957-03-21 Paul Dosch Vorrichtung zum dosierten Zusatz von Fluessigkeiten zu stroemenden anderen Fluessigkeiten
FR2137308B1 (fr) * 1971-05-18 1975-01-17 Hoffmann La Roche

Also Published As

Publication number Publication date
GB487500A (en) 1938-06-21
FR815306A (fr) 1937-06-09

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