IE44176L - Multi stage flash evaporator desalination of water - Google Patents

Multi stage flash evaporator desalination of water

Info

Publication number
IE44176L
IE44176L IE762260A IE226076A IE44176L IE 44176 L IE44176 L IE 44176L IE 762260 A IE762260 A IE 762260A IE 226076 A IE226076 A IE 226076A IE 44176 L IE44176 L IE 44176L
Authority
IE
Ireland
Prior art keywords
water
slots
flash evaporator
stage flash
multi stage
Prior art date
Application number
IE762260A
Other versions
IE44176B1 (en
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of IE44176L publication Critical patent/IE44176L/en
Publication of IE44176B1 publication Critical patent/IE44176B1/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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

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)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Floating Material (AREA)

Abstract

In a brackish water desalination plant of the multipleexpansion type, the improvement consisting in the provision of a flash prelimanry stage having a plurality of rectangular slots sized so as to allow a flow of liquid larger than the nominal one, so that the pressure drop is localized at the slots and the flashing phenomena take place at the outlet from the slots. By so doing, the system becomes selfadjusting and the emptying of the flashing stage will be prevented. [CA1093497A]
IE2260/76A 1975-10-17 1976-10-13 Multipli-expansion type desalination method IE44176B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28385/75A IT1044685B (en) 1975-10-17 1975-10-17 FLEXIBLE MULTIPLE EXPANSION DESALINATION PROCESS

Publications (2)

Publication Number Publication Date
IE44176L true IE44176L (en) 1977-04-17
IE44176B1 IE44176B1 (en) 1981-09-09

Family

ID=11223499

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2260/76A IE44176B1 (en) 1975-10-17 1976-10-13 Multipli-expansion type desalination method

Country Status (30)

Country Link
JP (1) JPS5249981A (en)
AR (1) AR214184A1 (en)
AU (1) AU510930B2 (en)
BE (1) BE847155A (en)
BG (1) BG28839A3 (en)
CA (1) CA1093497A (en)
DD (1) DD126933A5 (en)
DE (1) DE2646732C2 (en)
DK (1) DK439376A (en)
EG (1) EG12347A (en)
ES (1) ES452742A1 (en)
FR (1) FR2327963A1 (en)
GB (1) GB1567924A (en)
IE (1) IE44176B1 (en)
IN (1) IN145463B (en)
IT (1) IT1044685B (en)
MW (1) MW3876A1 (en)
MX (1) MX4931E (en)
NL (1) NL169985C (en)
NO (1) NO149691C (en)
OA (1) OA05452A (en)
PH (1) PH15949A (en)
PL (1) PL111885B1 (en)
PT (1) PT65714B (en)
RO (1) RO80854A (en)
SE (1) SE425728B (en)
SU (1) SU1156606A3 (en)
TR (1) TR19083A (en)
YU (1) YU39485B (en)
ZA (1) ZA765612B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5539058A (en) * 1978-09-14 1980-03-18 Orient Watch Co Ltd Watch glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809623A (en) * 1970-03-09 1974-05-07 Sasakura Eng Co Ltd Evaporating method and evaporating apparatus
US3731287A (en) * 1971-07-02 1973-05-01 Gen Instrument Corp Single device memory system having shift register output characteristics
DE2309192C3 (en) * 1973-02-23 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Regenerating circuit in the manner of a keyed flip-flop and method for operating such a regenerating circuit

Also Published As

Publication number Publication date
SE425728B (en) 1982-11-01
NL7611517A (en) 1977-04-19
CA1093497A (en) 1981-01-13
FR2327963B1 (en) 1981-10-09
FR2327963A1 (en) 1977-05-13
IT1044685B (en) 1980-04-21
PL111885B1 (en) 1980-09-30
MX4931E (en) 1983-01-04
BE847155A (en) 1977-04-12
ZA765612B (en) 1977-08-31
IN145463B (en) 1978-10-14
NL169985C (en) 1982-09-16
SU1156606A3 (en) 1985-05-15
EG12347A (en) 1978-12-31
RO80854B (en) 1983-01-30
PL193057A1 (en) 1978-10-23
NO763508L (en) 1977-04-19
YU250476A (en) 1982-05-31
PT65714B (en) 1978-04-17
JPS5249981A (en) 1977-04-21
AR214184A1 (en) 1979-05-15
TR19083A (en) 1978-05-01
IE44176B1 (en) 1981-09-09
GB1567924A (en) 1980-05-21
PH15949A (en) 1983-05-03
PT65714A (en) 1976-11-01
DE2646732A1 (en) 1977-06-02
DD126933A5 (en) 1977-08-24
MW3876A1 (en) 1977-10-12
NO149691B (en) 1984-02-27
NO149691C (en) 1984-06-06
DK439376A (en) 1977-04-18
ES452742A1 (en) 1977-10-01
YU39485B (en) 1984-12-31
BG28839A3 (en) 1980-07-15
AU1804676A (en) 1978-04-06
DE2646732C2 (en) 1982-04-08
NL169985B (en) 1982-04-16
OA05452A (en) 1981-03-31
RO80854A (en) 1983-02-01
AU510930B2 (en) 1980-07-24
SE7611445L (en) 1977-04-18

Similar Documents

Publication Publication Date Title
CA1011990A (en) Filter press, particularly for dewatering sludge in sewage treatment plants
IE44176L (en) Multi stage flash evaporator desalination of water
JPS5211405A (en) Pump with inducer
IE36617L (en) Purifying sewage
JPS5341602A (en) Controlling device for one-through boiler
JPS52120978A (en) Washing method of semipermeable membrane
Brebion et al. The influence of a seasonal effluent from an agricultural industry on the functioning of an urban sewage purification works
JPS51116183A (en) A reverse osmosis separator
JPS52126511A (en) Automatic pump
JPS52119570A (en) Device for removing scum on waste water treating plant or the like
JPS52115404A (en) Fluid pump and motor
JPS5762984A (en) Controller for running of pump
JPS5239955A (en) Water purification control system
JPS53115680A (en) Process for treating liquid by tubular membrane module
JPS51120404A (en) Strainer for water pump
Freeman Preliminary Evaluation of Fluidic Techniques for Flow Modulation in the Multi-stage Flash Distillation Process
JPS525057A (en) Method and device to prevent blockage of strainer mesh in a filter
Chipperfield et al. Multi-stage plastic filter media proving effective in treating biodegradable industrial wastes
JPS5286982A (en) Reverse permeable membrane
JPS52119572A (en) Filter device
JPS51125676A (en) Thin membrane for reverse osmosis with high efficiency
Debbas Current status of seawater ro technology.
Haraszti Decreasing the consumption of fresh water and discharge of waste water
SHVEDOV et al. ACCUMULATION OF SR 90, CA, AND SR BY FISH IN SEAS AND OCEANS
JPS53116282A (en) Treating method for liquid with tubular membrane module