Operational is a highly regarded process engineering company. We design new systems and modify existing equipment to reduce the consumption of energy in a wide range of manufacturing industries. Additionally, we help our customers to comply with environmental and safety legislation. We have particular expertise in the following areas: Oxidiser energy efficiency upgrades. Oxidiser energy saving. Service of all types and make of oxidiser. MCERTS stack testing. Process energy reduction systems. Process energy recovery systems. Environmental consultants. Process optimisation, monitoring and control systems. LEL system design and calibration. Engineering services. VOC and odour control. Regenerative Thermal Oxidisers (RTO). Catalytic Oxidisers. Thermal Recuperative Oxidisers. Rotary Concentrator Systems.