Specialist cleaning services are provided for chemical manufacturers and for the pharmaceutical, power generation and petrochemical industries.

Scale formation on heat exchangers results in loss of efficiency. Barfield carry out physical (pressure jetting) and chemical cleaning of such surfaces in boiler, calorifiers and cooling towers.

Stainless steel passivation is used to remove surface contaminants and re-create a stable oxide layer on internal metal surfaces.

Before such operations are implemented, full site surveys and laboratory investigations are carried out, allowing programmes to be created which take into account all site conditions.