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Multi-stage flash (PUR_9)

DGIF baseline 2026-1, the latest. Earlier baselines: timemap.

RDF: pur_9.ttl

Name

multiStageFlash

Attribute

PUR Purification Process

Definition

Distilling sea water by flashing a portion of the water into steam in multiple stages of what are essentially countercurrent heat exchangers

Accepted

2016-03-22

Defined by

GGDM

Allowed for

• AC507 Sewage Treatment Plant
• BH220 Waterwork

Source: DGIF 2026-1 QEA model, DGIWG. Standard: DGIWG 206-3. Licence: CC BY 4.0, © DGIWG.