Water desalination in Denso is done by a number of plants. Water desalination is carried out to eliminate salt and other minerals from saline water. Denso has a number of plants that carry out water desalination. There are a number of companies that offer water desalination equipment for both residential and commercial customers. The equipment is used widely by a number of industries including mining, oil and gas, and hospitality. Some of the clients choose a custom solution for their desalination requirements. Desalination equipment also requires regular service for chemical cleaning of membranes and to ensure that the equipment is running at its best efficiency.