BR7902285A - Dispositivo para aducao de substancias quimicas dissolvidas em agua,processo e emprego - Google Patents

Dispositivo para aducao de substancias quimicas dissolvidas em agua,processo e emprego

Info

Publication number
BR7902285A
BR7902285A BR7902285A BR7902285A BR7902285A BR 7902285 A BR7902285 A BR 7902285A BR 7902285 A BR7902285 A BR 7902285A BR 7902285 A BR7902285 A BR 7902285A BR 7902285 A BR7902285 A BR 7902285A
Authority
BR
Brazil
Prior art keywords
employment
water
addition
chemical substances
substances dissolved
Prior art date
Application number
BR7902285A
Other languages
English (en)
Inventor
J Freytag
R Pfohl
J Schubert
K Lohrberg
M Gritschke
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BR7902285A publication Critical patent/BR7902285A/pt

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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87652—With means to promote mixing or combining of plural fluids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
BR7902285A 1978-04-17 1979-04-16 Dispositivo para aducao de substancias quimicas dissolvidas em agua,processo e emprego BR7902285A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816522 DE2816522A1 (de) 1978-04-17 1978-04-17 Vorrichtung zur zufuehrung von geloesten chemikalien in waesser

Publications (1)

Publication Number Publication Date
BR7902285A true BR7902285A (pt) 1979-10-23

Family

ID=6037137

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7902285A BR7902285A (pt) 1978-04-17 1979-04-16 Dispositivo para aducao de substancias quimicas dissolvidas em agua,processo e emprego

Country Status (8)

Country Link
US (1) US4230569A (pt)
EP (1) EP0004986B1 (pt)
JP (1) JPS54139881A (pt)
AU (1) AU524768B2 (pt)
BR (1) BR7902285A (pt)
DE (2) DE2816522A1 (pt)
MX (1) MX149196A (pt)
ZA (1) ZA791347B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833155A1 (de) * 1978-07-28 1980-02-14 Metallgesellschaft Ag Vorrichtung zum dosieren und/oder verteilen von fluessigen medien
DE3028675A1 (de) * 1980-07-29 1982-03-04 Agfa-Gevaert Ag, 5090 Leverkusen Vorrichtung zum entwickeln von fotografischen schichttraegern, insbesondere von filmen
FI67032C (fi) * 1982-08-24 1985-01-10 Outokumpu Oy Saett att dispergera gas omroera pulverformigt fast material ien vaetska till en suspension och uppehaolla i reaktorn d enoda fastmaterial-gas-vaetskesuspensionen som aostadkommi ts
US4729880A (en) * 1982-12-23 1988-03-08 The Procter & Gamble Company Article for maintaining more even concentrations of bleach in a passive dosing dispenser
US5078921A (en) * 1988-10-21 1992-01-07 The Deister Concentrator Company, Inc. Froth flotation apparatus
US4971731A (en) * 1988-10-21 1990-11-20 Deister Concentrator Company, Inc. Method and apparatus for generating microbubbles in froth flotation mineral concentration systems
AU3132393A (en) * 1992-01-27 1993-09-01 C. David Auman Water saving dispensing device
US5277166A (en) * 1992-08-24 1994-01-11 Ford Motor Company Apparatus for controlling the rate of composition change of a fluid
US6805787B2 (en) 2001-09-07 2004-10-19 Severn Trent Services-Water Purification Solutions, Inc. Method and system for generating hypochlorite
JP2005052768A (ja) * 2003-08-06 2005-03-03 Jfe Engineering Kk 排水の放流設備
US8529764B2 (en) * 2009-08-20 2013-09-10 Jimmie A. Keeton Solar powered aeration and microbial incubation system
CN108339405A (zh) * 2018-03-22 2018-07-31 深圳市叮咚互联科技有限公司 反渗透滤芯的寿命计算方法、装置、净水机及存储介质

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1579917A (en) * 1923-10-08 1926-04-06 Deming Co Float strainer
DE723114C (de) * 1935-08-03 1942-07-29 Sueddeutsche Abwasser Reinigun Einlaufvorrichtung fuer das zu reinigende Wasser in Klaeranlagen
US2857202A (en) * 1954-01-07 1958-10-21 Clifford H Snyder Dispensers for solids and liquids
US2956713A (en) * 1957-02-28 1960-10-18 Jr Bernard J Kerley Liquid metering method and apparatus
US2919027A (en) * 1958-04-11 1959-12-29 Charles M Blumenfeld Swimming pool cleaning apparatus
US3133558A (en) * 1962-10-29 1964-05-19 Fajans Jack Reagent feeding mechanism
US3108298A (en) * 1963-04-03 1963-10-29 Ralph J Gelinas Swimming pool cleaner
US3318098A (en) * 1964-01-03 1967-05-09 William M Hoddinott Waterway de-icing apparatus
US3613723A (en) * 1970-02-03 1971-10-19 Max E Witt Chlorine injection means
US3684460A (en) * 1970-11-25 1972-08-15 Arneson Prod Inc Swimming pool chlorinator
US3749244A (en) * 1971-03-03 1973-07-31 F Jannuzzi Above-the-ground swimming pool
US3758276A (en) * 1971-04-05 1973-09-11 W Bond Water propelled pool purifying float
US3807434A (en) * 1971-09-20 1974-04-30 L Rasmussen Automatic self-operating feeder

Also Published As

Publication number Publication date
EP0004986A1 (de) 1979-10-31
EP0004986B1 (de) 1980-11-12
DE2816522A1 (de) 1979-10-31
ZA791347B (en) 1980-10-29
JPS6332499B2 (pt) 1988-06-30
AU4606179A (en) 1979-10-25
MX149196A (es) 1983-09-22
DE2960042D1 (en) 1981-02-05
JPS54139881A (en) 1979-10-30
US4230569A (en) 1980-10-28
AU524768B2 (en) 1982-09-30

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