Water-treatment chemicals and testing products

The Complete Guide to Water-Treatment Chemicals

Main Types of Water-Treatment Chemicals

1. Coagulants and Flocculants

Coagulants destabilise these particles, while flocculants help them combine into larger clusters that can be removed through settling, flotation or filtration.

Shop Coagulants →

2. Reverse Osmosis Antiscalants

As the concentration increases, minerals such as calcium carbonate, calcium sulphate, barium sulphate and silica may form deposits on the membrane surface. RO antiscalants help control these deposits.

Shop Antiscalants →

3. RO Membrane Cleaners

Membrane performance may decline because of mineral scale, biological growth, organic matter, iron deposits or suspended solids.

Shop Membrane Cleaners →

4. Disinfectants

Disinfection chemicals help control microorganisms in drinking water, swimming pools, storage tanks and selected industrial systems.

Shop Disinfectants →

5. pH Adjustment Chemicals

Water pH influences chemical reactions, disinfection efficiency, corrosion, scaling and the performance of treatment processes.

Shop pH Adjustment Chemicals →

6. Corrosion Inhibitors

Corrosion can damage pipelines, pumps, boilers, cooling systems and storage equipment. Corrosion inhibitors reduce the interaction between water and vulnerable metal surfaces.

Shop Corrosion Inhibitors →
A clean reverse osmosis membrane element
A fouled reverse osmosis membrane element