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  • Wetland treatment systems and cold weather
    ARM Ltd
    The question of the performance of reedbeds or treatment wetlands through winter and in cold climates is a common one. Reedbed systems in general are subject to the vagaries of local climate conditions, particularly...
  • Applications for PFA-lined butterfly valves
    GEMÜ Valves
    Applications for PFA-lined butterfly valves, from corrosive media to API pharmaceuticals GEMÜ 490 series lined metal butterfly valves are available with moulded PFA or TFMTM body liners. These linings are achieved using the...
  • Micro dosing – creating an application specific solution
    Bürkert Fluid Control Systems
    The two most common methods of micro dosing are time-pressure dosing and volumetric dosing; each has its strengths and most appropriate applications so making the right choice is essential to a successful installation.
  • Selecting materials for use with aggressive chemicals
    Bürkert Fluid Control Systems
    Bürkert's chemical resistance chart can be downloaded via the 'visit website' link on the right. The tables in it provide useful information to simplify the selection of suitable materials when useing aggressive fluids.
  • Heat exchanger design and control best practice
    Bürkert Fluid Control Systems
    Ian Webster, steam expert at Bürkert UK, reviews the key areas of focus when designing an efficient and effective steam heat exchange system. Heat exchangers are used in many forms across a range of industries, but one of...
  • Ammonia and vertical filter bed systems
    Hydro International
    The assault on water quality in our streams, rivers and coastal marine can seem endless. On the one hand we have a looming primary target date, set for 2015 by the Water Framework Directive. By this time, all the myriad...
  • Electromotive valves for accurate dosing of products
    Bürkert Fluid Control Systems
    Electromotive valves are ideal for the accurate dosing of products. Unlike pneumatic valves, electromotive models aren’t influenced by process pressures. Nor do they require compressed air or a PLC. Electromotive valves can...
  • Taking a fresh look at wastewater treatment plant assets
    Hydro International
    Enhancing the value of existing wastewater treatment assets is a major theme of the AMP6 spending round and major utilities companies are also taking the opportunity to look closely at their approach to operation and...
  • Retrofit safety using innovative control valves
    Bürkert Fluid Control Systems
    The food and beverage industry has embraced automation - partly due to the necessity of reducing production costs, but also to help meet food safety standards and personnel safety legislation. By taking a modular approach to...
  • The 4 important selection parameters for ATEX devices
    Bürkert Fluid Control Systems
    Explosion Protection to ATEX 95 and 137 explained Introduction Bürkert provides a guide to the four most important criteria to consider when selecting an ATEX-certified device, such as a level sensor, a valve, a flow sensor,...
  • The benefits of bespoke process control solutions
    Bürkert Fluid Control Systems
    Process control systems that are unique to the food and beverage industry can be used to deliver higher levels of efficiency and reliability. Mark Lilley, Field Segment Manager, Hygienic Food and Beverage for Bürkert Fluid...
  • Vacuum degassing of digested sludge
    ELIQUO HYDROK
    EloVac® - P, vacuum degassing of digested sludge. ELIQUO has developed a proprietary sludge technology - EloVac®- P - that provides simple and innovative solutions to the wastewater sector. EloVac® - P is the only vacuum...
  • Valves: the correct chemical resistance properties?
    Bürkert Fluid Control Systems
    The correct selection of the valves being used within any process control system is key to ensuring the performance and reliability of that system. Michael Hannig, Product Manager for Solenoid Valves at Bürkert Fluid Control...
  • Find best partner for hygienic process control projects
    Bürkert Fluid Control Systems
    Precision control of fluids and gases is a task that requires technical knowledge and experience. Within this area, hygienic applications, such as those in the pharmaceutical and biotech industries, place even higher demands...
  • Burkert takes pnematic process control to a new level
    Bürkert Fluid Control Systems
    Craig Kerr, UK Product Champion at Bürkert looks at some of the latest developments and features that are providing even more functionality for a host of applications. Modular valve islands coupled with power supplies and...