ACR Journal

13 acrjournal.uk CMYK / .ai CMYK / .ai CMYK / .ai ADVERTORIAL A key objective since Hydratech's formation in 1998, has been the establishment of technical partnerships with industry leading cold chain distribution and retail operations across the UK. Hydratech: helping cold chain businesses achieve their efficiency and sustainability objectives From the collection of raw materials and manufacturing - to storage, distribution and retail, the UK’s leading formulator of hybrid glycols and secondary refrigerants has helped the likes of Waitrose, Sainsbury’s and Lidl improve the performance, efficiency, and energy consumption of their refrigeration systems. Working with those responsible for chiller system design, installation, and operation, Hydratech utilise their expertise in water treatment chemistry, fluid thermodynamics and mechanical engineering to deliver a fully integrated, holistic approach to fluid and system management. This in-turn maximises the potential for optimum efficiency, reduced operational costs and significant return on investment gains. Hydratech’s approach to fluid and system energy efficiency optimisation encompasses: Fluid & System Efficiency Management Correct maintenance of chiller systems is of vital importance if thermal efficiency is to be optimised and operating costs are minimised. Hydratech Fluid Management Services (FMS) provide specialist engineering and maintenance services to customers installing, commissioning, operating, or optimising large refrigeration systems. Hydratech’s range of office and site-based activities include: • Pre-commission flushing, chemical conditioning and filling with Heat Transfer Fluid (HTF) • Flushing, reconditioning and refilling of pre-existing systems • Reactive (retro) design, fabrication, installation and commissioning of Side Stream Filtration Units • Pressure testing new and pre-existing systems • Balancing and commissioning of new systems • Re-balancing and recommissioning of pre-existing systems • HTF sampling, analysis, monitoring and management • All aspects of chemical treatment for water-based HTF's • Planned Preventative Maintenance (PPM) programs for process and potable water systems Heat Transfer Fluid (antifreeze, secondary refrigerant, glycol, brine) Selection Heat Transfer Fluid characteristics have a direct and long-lasting impact on system performance, production output, energy consumption and operational lifespan. Fluid thermodynamics, toxicity, corrosion chemistry and aerobic bacteria, are all key considerations when selecting an appropriate formulation, mixing ratio and compatible inhibitor package. For nearly 25 years, Hydratech have been assisting the temperature-controlled logistics industry with fluid selection - utilising over 100 years combined experience in all aspects of cooling applications. Whether your priority is cost, thermal efficiency, environmental impact, toxicity, corrosion resistance or a combination of all these, Hydratech has a fluid to suit. Fluid & System Condition Monitoring Based on many years of experience, it is not uncommon for the maintenance of chilled water systems to be overlooked. Under such circumstances various issues can develop, including advanced corrosion, biological fouling, and sediment formation. All of which will have a direct and negative impact on heat transfer efficiency, pumping performance and energy consumption. Hydratech’s in-house laboratory carries out analytical fluid testing of thermal fluids, primarily microbiological and chemistry testing - to identify water contaminates, bacterial presence, water treatment levels or the make-up of elements. Following testing, a Hydratech engineer will issue a comprehensive report - to confirm coolant and system condition (concentration, pH, total dissolved solids, turbidity etc) and where appropriate any recommended action. Hydratech recommend quarterly sampling, in accordance with BSRIA and British Standard BS8552 guidelines. Find out more about Hydratech’s range of fluids and suite of services at www.hydratech.co.uk Contact the team to discuss your project. Call 01792 586800 or email info@hydratech.co.uk