Water Treatment Chemicals range in application and are used widely for treatment. Each chemical has a different role and it is important to understand each. Please contact us if we do not list your needed item or if you require assistance with selection and dosing rates.
What chemicals are used for water treatment
We supply a range of chemicals:
Sodium Hydroxide (Caustic Lye) is used for lifting the pH
Sodium Hypochlorite (chlorine) is used as an oxidizing agent
Sulphuric acid is used for decreasing the pH
Antiscalant is used for crystallization control on membranes
Polyphosphate is used for scale or corrosion prevention
Non-oxidizing biocide (DBNPA) for membrane biofouling
We can assist in predictions and dosing pump setups.
Prices ex VAT:
Sodium Hydrox - R21.50/L
Sodium Hypo - R13.50/L
Sulphuric acid - R20.00/L
General antiscalant - R99.00/L
Polyphosphate - R150/kg
DBNPA - R110/L
All liquid chemicals are supplied per 25L barrel and exclude delivery.