Chilmund Chemicals

Aluminium Sulphate

High-purity, non-ferric aluminium sulphate manufactured at our state-of-the-art plant in Bindura, Zimbabwe.

Portfolio

Product excellence

Products:Granular, liquid and kibbled aluminium sulphate — the "universal coagulant" for high-performance municipal water treatment, industrial processes, agriculture and mining.

Applications

  • Municipal water treatment: efficient removal of suspended solids and pathogens.
  • Industrial: paper sizing (ink hold-out) & textile dyeing (colour fixation).
  • Agriculture & mining: soil pH modulation and wastewater remediation.
Uses of aluminium sulphate — full overview →
Modern water treatment and infrastructure serving communities and industry

Aluminium sulphate — product at a glance

We cater for a wide range of granular sizes (from kibbles to fines) and liquid products. All certified with SAZ product mark (ZWS 1120:2024)

1. Solid Aluminium sulphate

Is a white to off-white crystalline salt that comes in four product forms:

  • Granules aluminium sulphate — coarse crystals, 2 to 6.5 mm particle size.

    Granules

    Coarse product with a particle size ranging from 2 to 6.5 mm

  • Fines aluminium sulphate — finely crushed product, 0.5 to 2 mm particle size.

    Fines

    Finely crushed product with a particle size ranging from 0.5 to 2 mm

  • Kibbles aluminium sulphate — loosely crushed product, 30 to 60 mm particle size.

    Kibbles

    Loosely crushed product with a particle size ranging from 30 to 60 mm

  • Flaked aluminium sulphate — sheet form, 3 to 6.5 mm thickness.

    Flakes

    Flaked sheets with a thickness between 3 to 6.5 mm

2. Liquid Aluminium sulphate

Liquid aluminium sulphate at Chilmund Chemicals.

Liquid Aluminium sulphate

A pale yellow to light brown liquid with customer specified Al₂O₃ content.

Quality & Certifications

IMS- ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018
Standards Association of Zimbabwe (SAZ) certified Product
SHEQ compliance verified