Reverse osmosis

Problem

RO membranes foul and scale with time: sparingly soluble salts precipitate, biofilms grow and pretreatment upsets pass particles. Performance drops, pressure rises and membrane life shortens.

What we do

We select antiscalants, biocides and dechlorination chemistry for your feed water and membrane configuration, define cleaning procedures (CIP) and monitor normalised permeate flow, salt rejection and differential pressure.

What you get

Longer membrane life, stable permeate quality, fewer cleanings and predictable operating costs.

Methods

Feed water analysis and scaling risk review.
Antiscalant selection by scaling risk.
Preservation and cleaning procedure definition.
Performance trend monitoring (flow, rejection, dP).
Cleaning supervision and autopsy review.

Questionnaire

Download questionnaire (DOCX) Fill online

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