GB1235781A - Improvements in or relating to water purification by mixing two or more liquids in prescribed proportions with waste water - Google Patents

Improvements in or relating to water purification by mixing two or more liquids in prescribed proportions with waste water

Info

Publication number
GB1235781A
GB1235781A GB07405/69A GB1740569A GB1235781A GB 1235781 A GB1235781 A GB 1235781A GB 07405/69 A GB07405/69 A GB 07405/69A GB 1740569 A GB1740569 A GB 1740569A GB 1235781 A GB1235781 A GB 1235781A
Authority
GB
United Kingdom
Prior art keywords
container
water
liquids
mixing
see
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
GB07405/69A
Other languages
English (en)
Inventor
Bertil Waller
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.)
Individual
Original Assignee
Individual
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
Priority claimed from SE460168A external-priority patent/SE315853C/xx
Priority claimed from SE00658/69A external-priority patent/SE359752B/xx
Application filed by Individual filed Critical Individual
Publication of GB1235781A publication Critical patent/GB1235781A/en
Expired legal-status Critical Current

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
    • C02F1/68—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)
  • Environmental & Geological Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
  • Devices For Dispensing Beverages (AREA)
GB07405/69A 1968-04-05 1969-04-02 Improvements in or relating to water purification by mixing two or more liquids in prescribed proportions with waste water Expired GB1235781A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE460168A SE315853C (sv) 1968-04-05 1968-04-05 Anordning för att i bestämda proportioner blanda två eller flera vätskor med avloppsvatten
SE00658/69A SE359752B (enExample) 1969-01-20 1969-01-20

Publications (1)

Publication Number Publication Date
GB1235781A true GB1235781A (en) 1971-06-16

Family

ID=26654169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07405/69A Expired GB1235781A (en) 1968-04-05 1969-04-02 Improvements in or relating to water purification by mixing two or more liquids in prescribed proportions with waste water

Country Status (9)

Country Link
US (1) US3572642A (enExample)
JP (1) JPS4816836B1 (enExample)
AT (1) AT296940B (enExample)
CH (1) CH486914A (enExample)
DE (1) DE1916485A1 (enExample)
DK (1) DK131985C (enExample)
FR (1) FR2005662A1 (enExample)
GB (1) GB1235781A (enExample)
NO (1) NO124159B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182993U (enExample) * 1981-05-18 1982-11-19
CN114669221B (zh) * 2022-03-25 2023-01-31 皖创环保股份有限公司 一种处理污水用精准加药装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1249614A (en) * 1911-02-01 1917-12-11 Harrison Safety Boiler Works Measuring apparatus.
US2328675A (en) * 1938-08-03 1943-09-07 Laundry Automatic Appliances L Apparatus for automatically measuring and delivering predetermined quantities of materials
US3438612A (en) * 1967-02-09 1969-04-15 Robert E Knowlden Pressure differential type mixing device

Also Published As

Publication number Publication date
AT296940B (de) 1972-03-10
DK131985C (da) 1976-03-29
DK131985B (da) 1975-10-06
CH486914A (de) 1970-03-15
DE1916485A1 (de) 1970-08-27
FR2005662A1 (enExample) 1969-12-12
US3572642A (en) 1971-03-30
JPS4816836B1 (enExample) 1973-05-24
NO124159B (enExample) 1972-03-13

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