RO Chemicals
MembraneGuard MG 11 Silt Remover
RXSOL-33-1523-025
Remove organics, silt and other particulate deposits from polyamide, polysulfone and thin film composite membrane surfaces
RO Chemicals
Water Treatment
Membrane plants lose output to three enemies — scale, biofouling and organic/colloidal fouling — and RXSOL has a product for each. Scale: Antiscalant RO 5300, Antiscalant RO 4101 and RO Antiscalant ALKA 191T (phosphonate/polymer blends) dosed at 2–5 ppm to the feed to hold calcium carbonate, calcium sulphate, barium sulphate and silica in solution at high recovery; high-silica formulations for brackish wells. Biofouling: ProShield PC55 RO Biocide (non-oxidising, membrane-safe), Oxidising Chloro Biocide for pretreatment, with sodium bisulphite dechlorination. Fouling and cleaning: Membrane Cleaner Alkaline and Membrane Cleaner MC 103 for organics and biofilm, ORG Clean MC 721 Acidic Cleaner for carbonate and iron, BioClean Organic Debris Cleaner 99, EDTA Solution 40% chelant. Pretreatment: Coagulant Aluminium Chlorohydrate (ACH), hydrochloric acid for pH adjustment and Potable Water Corrosion Inhibitor for the permeate line.
Dosing is given in ppm of feed water; a clean-in-place (CIP) procedure with pH, temperature and circulation time is on each cleaner's page.
Frequently asked questions
What is the antiscalant dose for a brackish-water RO?
Usually 2–5 ppm of product in the feed, set by the LSI/saturation calculation for the feed analysis and recovery; send the analysis for a projection.
When should I clean the membranes?
When normalised permeate flow drops 10–15%, differential pressure rises 15%, or salt passage increases noticeably — clean early; heavy fouling is harder to reverse.
Alkaline or acidic cleaner first?
Alkaline (pH 11–12) first for organics and biofilm, rinse, then acidic (pH 2–3) for carbonate and iron, unless the foulant is known to be only mineral.
Is ProShield PC55 compatible with polyamide membranes?
Yes, it is a non-oxidising biocide formulated for TFC polyamide membranes; dose and contact time are on its page.
Do you supply RO chemicals in the UAE and Oman?
Yes, from Fujairah and Barka, with the same part numbers.
RO Chemicals products
RXSOL RXSOL RO Chemicals
RO Membrane Clean LOW pH
RXSOL-33-3304-100
Low pH cleaner formulated to remove severe calcium carbonate scaling and moderate metal fouling and metal-organic Complexs
RXSOL RO Chemicals
Phosphonic Acid Solution
RXSOL-33-3356-050
Phosphonic acids are ideal for formulating detergent formulations due to their ability to bind heavy metals, Protect against Corrosion, soften water and effectively disperse contaminants.
RXSOL RO Chemicals
Sodium Hexa Meta Phoshphate
RXSOL-33-1528-050
Sodium Hexameta Phosphate SHMP or Metaphos which is used in softening of hard water and effluent treatment by a number of textile process houses and industries.
RXSOL RO Chemicals
Scale Inhibitor Antiscalant
RXSOL-33-2034-100
Very power full superior product which making the film to protect the Corrosion and antiscalant in Pipe line and equipment where supplies hot and cold water.
RXSOL RO Chemicals
DI CHLOR SDIC
RXSOL-31-3114-026
Dichlor is a chlorine compound used to purify swimming pool and spa water. Its full name is sodium dichloro s triazinetrione or dichloroisocyanuric acid.
RXSOL RO Chemicals
RO Scale Inhibitor
RXSOL-33-3352-025
The main components of the product and mode of scale anti scalant pH control calcium masking.
RXSOL RO Chemicals
SODIUM BROMIDE Liq
RXSOL-81-1617-250
For use in completion and oil drilling fluids and for industrial use
RXSOL RO Chemicals
RO Scale Inhibitor
RXSOL-33-3352-210
The main components of the product and mode of scale anti scalant pH control calcium masking.
RXSOL RO Chemicals
Antiscalant ORG EV 2035
RXSOL-33-3325-235
High performance liquid product for the control of scaling and particulate fouling in seawater multi-stage flash distillation plants. It is a multifunctional product based on polycarboxylic…
RXSOL RO Chemicals
Scale Hardness Stabilizer
RXSOL-33-5027-120
Seawater Treatment and dispersing agent formulated Polyacrylate material of low molecular weight. Non-volatile used for scale inhibition in sea water treatment. The product is miscible with…
RXSOL RO Chemicals
Citric Acid 3 Percent Solution
RXSOL-33-1102-026
Citric Acid Liq solution for industrial descaling and derusting cleaning application.
RXSOL RO Chemicals
Scale Hardness Stabilizer
RXSOL-33-5027-025
Seawater Treatment and dispersing agent formulated Polyacrylate material of low molecular weight. Non-volatile used for scale inhibition in sea water treatment. The product is miscible with…
RXSOL RO Chemicals
pH Booster Morpholine Base
RXSOL-33-5024-250
RXSOL pH Boosters are morpholine based alkaline formulation,used as alkalinity source for boiler feed water. It is synergized with properties of pH boosting and water conditioning.
RXSOL RO Chemicals
Disinfectant Sterilizer for Reverse Osmosis Membrane
RXSOL-33-3318-030
Biodegradable biocidal sterilizing solution for Reverse Osmosis membranes, utensils, etc
RXSOL RO Chemicals
Scale Inhibitor Antiscalant
RXSOL-33-2034-030
Very power full superior product which making the film to protect the Corrosion and antiscalant in Pipe line and equipment where supplies hot and cold water.
RXSOL RO Chemicals
RO Coagulant 510
RXSOL-33-3363-250
Concentrated solution based on aluminum polyoxychloride
RXSOL RXSOL RO Chemicals
RO CLEANER 4030
RXSOL-33-3345-260
RO CLEANER 4030 is a low pH liquid cleaner designed to remove metal foulants such as iron, manganese, and aluminium as well as calcium carbonate scale deposits from spiral wound polyamide…
RXSOL RO Chemicals
RO Cleaner 2110
RXSOL-33-3344-250
RO Cleaner 2110 is a liquid multicomponent, high pH buffered, low foaming cleaner formulated to remove colloidal silica, clay, organic color and bioslime from reverse osmosis (RO) membranes
RXSOL RO Chemicals
BIOCIDE LXE 100
RXSOL-33-3346-025
Biocide LXE 100 is an active ingredient preparation of chloromethylisothiazolinone/ methylisothiazolinone to preserve paints, binder dispersions and other technical products. Biocide.
RXSOL RO Chemicals
RO Antiscalant Aquatec 3000
RXSOL-33-3343-250
RO Antiscalant Aquatec 3000 is a Powerful, Broad spectrum, liquid antiscalant and dispersant that is compatible with organic coagulants. It is highly effective
RXSOL RO Chemicals
Biological Guard RO 100
RXSOL-33-3331-230
Biological Guard RO 100 is a ready for use chemical pretreatment developed to reduce biological cell adhesion to the membrane surface and other ancillary equipment
RXSOL RO Chemicals
Scale Inhibitor Antiscalant 9000
RXSOL-33-3302-250
Scale Inhibitor Antiscalant 9000 is specially designed to inhibit the scale formation in RO-systems equipped with polyamide-, celluloseacetate- and polyethermembranes with anionically…