Heavy Industries

Industries are unfortunately associated with large-scale pollution, in particular water use and pollution.

In some industries, very little water is consumed and can be reused or discharged. In other industries, water is heavily polluted with contaminants and demand effective solutions to address its direct environmental impacts.


Water polluted through mine tailings are eavily contaminated and require expert solutions to treat the water.

KWI offers solutions using pre-treatment processes such as water re-use to process mine water treatment to remove pollutants and move towards zero liquid discharge.

Our expertise in contaminant removal cover heavy metals, sulphates, acids and more. We provide sustainable solutions and have long-term experience in increasing the efficiency of your water management. We manufacture explosion-proof equipment in stainless steel such as DNF and CPI and we design RO processes to effectively remove organic and inorganic contaminants, pathogens and reduce salinity.


In the steel industry very little water is consumed and most can be reused or discharged.

Water recovery in the steel sector involves cooling and desalinating water to control salt concentrations, and decreasing consumption and discharge of fresh water while improving steel quality and the service life of equipment.

At KWI we combine clarifier, reverse osmosis, and ultrafiltration to deliver high contaminant removal and reusable effluent water.

What we do

We design our process packages, proposing a wide range of customizable solutions to match market challenges.

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KWI offers its high level of expertise and innovative technologies in solid- liquid separation solutions to our clients.

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