AV 100 RO ANTISCALANT
General Information
AV 100 RO Chemical water treatment formulated for use as reverse osmosis antiscalant to control formation of
inorganic scale ofcalcium, magnesium, barium, strontium, fluoride, iron and silica and fouling of
membrane surfaces.
AV 100 RO is thermally stable and its activity is not impaired in either acidic or alkaline
solution. Theexcellent scale-inhibiting and fouling properties AV 100 RO will ensure that
critical condition of membrane surfaces are maintained free of scale and fouling even when the water
quality is suchthat the saturation index for hardness scale is exceeded.
Composition
AV100 RO is synergistic blend of sequestering agent and polycarboxylic acid.
Typical Properties
Appearance : Clear amber liquid
Sp. Gr at 25oC : 1.01 - 1.2
pH : 2.0 - 4.5
Solubility : completely soluble in water
Dosage & Feeding
The dosage rates of AV 100 RO will vary according to the nature of water within the circuit to
Betreated which will be influenced by feed water quality and saturation indices of various scales
forming species present.
AV RO is very effective indeed, it has been found to be effective even at 1 - 10 ppm, but for heavy
scale water a higher dosage will be needed since there is some demand on the chemical due to
stoichiometry in its action. For such systems, we suggest a range of 5 - 20 ppm to be maintained in
the system at all time for excellent scale control. For best result AV 100 RO should be metered
continuously using a corrosion resistant feed pump. It may be dosed directly from shipping container
Handling Precautions
Avoid contact with eyes or skin. In case eyes are contacted, flush with plenty of water at least for 15
minutes and get medical attention immediately.
PACKAGING
In plastic container with a net weight 25 kgs or 200 kgs.
