Product data sheet

BR1100

Reverse Osmosis Antiscalant

Antiscalants

Antiscalant for seawater and brackish water reverse osmosis, for controlling carbonate, sulphate, silica and metal oxide scale.

Description

BR1100 is a reverse osmosis antiscalant for seawater and highly brackish water systems. It is a general antiscalant with a synergetic mixture of organic polymers, adapted to control inorganic scales of carbonate, sulphate, silica and metal oxide.

Unlike the acidic grades in the range, the product sheet gives BR1100 an alkaline pH of 8.5 to 10.0 as a concentrate. It can be diluted with RO permeate or distilled water before it is fed.

The treatment rate and the operating instructions are set for each system by our technical team. For technical data, a treatment recommendation for your system or a product sample, contact our technical team with a recent water analysis and your operating data.

Applications

Seawater and highly brackish water reverse osmosis plants.

Reverse osmosis (RO) and nanofiltration (NF) membranes.

Scale types addressed, as listed in the product sheet: calcium carbonate and calcium sulphate, calcium phosphate, barium and strontium sulphate, silica, iron and manganese.

Handling

Keep out of reach of children.

Do not breathe vapour or spray.

Avoid contact with skin and eyes.

In case of contact with skin, flush immediately with plenty of water and seek medical advice.

Storage: keep the container tightly sealed and store in a cool, well-ventilated area below 30 °C, away from direct sunlight.

Technical data

PropertyValue
FormAqueous liquid
ColourClear colourless to yellowish
pH (concentrate)8.5 to 10.0
Solubility in waterCompletely soluble