Flocon 135 (BWA Brand)



Flocon 135 is an aqueous solution of aspecialised phosphinocarboxylic acid, highlyeffective in controlling the deposition of inorganic scale forming salts on membrane surfaces.

  • Excellent control of carbonate and sulphate scales for cost effective operation
  • Compatible with all major membranes
  • International potable water approvals
  • Dispersant
  • Iron tolerant

Flocon 135 is an aqueous solution of an organic
acid and as such is corrosive in its concentrated
form. Corrosion resistant dosing equipment
should therefore be used. Examples of suitable
materials are 316L stainless steel, or plastics
such as GRP, PVC and PE.

Flocon 135 is miscible with water in all proportions.
It may be applied as the neat product, or as a
solution in permeate. Minimum dosing solution
strength of 10% w/w is recommended. Flocon 135
should be dosed continuously and proportionately to
the feed water flow, to maintain the recommended
dose level.

The dose level required is dependent on the quality
of the feedwater and the saturation indices of the
various scale forming species present in the
concentrated brine. Proprietary computer software
is used to calculate scaling indices and calculate
optimum system recovery. Dose level projections
and recommendations are available on request.
*Please consult with your BWA Water Additives
representative to determine optimal dosage
recommendations for your system.

Packaging / Weight

  • Pail 55 lb 25 kg
  • Drum 475 lb 230 kg
  • IBCs/Totes 2204 lb 1000 kg
    *Consult your sales representative for availability.
  • Physical Properties
  • Appearance Pale yellow liquid
  • pH 3.5 to 4.5
  • Specific gravity at
  • 20/20oC
  • 1.13 to 1.18
  • Freezing point range 0 to -3 oC
  • Further details are available in the safety data sheet


Additional information