Water & Wastewater Treatment

Water is essential and indispensable to all life forms.

The water that we use everyday must be treated to ensure that it is safe to drink and use, and industries that use water will treat it before the water is discharged to rivers and other water bodies.

BOC has a long standing understanding of the water treatment industry, and has been at the forefront of introducing innovative and cost-effective gas-based treatment solutions. Our water treatment solutions cover the various stages of water treatment (purification) and wastewater treatment processes.

Our products and solutions include:

Oxygen - essential for aerobic respiration of facultative bacteria that treat wastewater. It also reduces organic compounds to less harmful products and controls odour.

Emergency Oxygenation Service - to support urgent COD reduction.

Vitox and SOLVOX^®-B - oxygen based aeration systems.

AXENIS™ – Oxy-air membrane bioreactor.

Primox^® – Sewage pre-treatment solution.

Antimicrobial agents are added to drinking water and water in swimming pools and spas to purify it. BOC offers a suite of gases for water purification including:

• Chlorine

• Sulphur Dioxide

• Ammonia

Ozone is extremely effective in the removal of trace organics, colour and Endocrine Disrupting Chemicals (EDC) in water. Oxygen is used for ozone generation and BOC supplies reliable high purity oxygen to support ozone creation.

Carbon dioxide is an environmentally friendly gas to reduce pH of effluents, thus neutralising it.

SOLVOCARB^® – CO₂ based eco-friendly pH control system.

pH control for swimming pools using food grade CO₂