Lincoln Electric Systems (LES) recently commissioned a membrane decarbonation system using 3M™ Liqui-Cel™ EXF-14x28 Series Membrane Contactors to remove CO2 prior to their mixed bed deionizers.
From wide-format graphics to printed tees, ink jet production is a growing market. Faced with high customer expectations for print quality and fast turnaround, printers depend on technologies that help keep the presses running without interruption. And without smudging the fine print.
Pure steam is used in sterilization chambers as a common method to sterilize pharmaceutical products, such as equipment parts, instruments, containers and materials for sterile environments.
Regulatory compliance is an expensive and critical business issue for oil and gas pipeline operators. Any approach that expedites compliance efforts saves time and money and also improves safety. By Tony Collins, Simulation Specialist, Schneider Electric
Power quality and energy consumption are closely linked to overall building performance. Yet building managers often focus more on mechanical equipment operations. However, power problems are responsible for more than half of equipment downtime in most buildings. This paper reviews how adding power management to BMS capabilities can reduce energy costs and improve building performance while also enhancing occupant comfort.
Semiconductor manufacturers increasingly want precise control of O2 and N2 concentrations in ultrapure water. Specifically, the polishing loop of a semiconductor plant needs to control dissolved O2 to low levels of 1 ppb or 5 ppb while simultaneously controlling the dissolved N2 between 8–12 ppm.
Controlling dissolved oxygen (DO) levels during beverage production is vital for ensuring consistent product quality and shelf life. This is particularly true for canning, where high DO levels can cause breakdown of the can lining, corrosion and even leaking – which in turn can result in product waste and customer dissatisfaction. In some cases, can supplier warranties have exclusions for high DO levels.
Gas control is an important concern in the beverage industry. Oxygen in the water can oxidize flavor components and shorten the shelf life of the product. Carbon dioxide can also have an impact on taste and pH of the product.
ShenLan Environment Inc. located in Shanghai, China uses 3M™ Liqui-Cel™ Membrane Contactors in their boiler feed water treatment systems. These systems realize lower operating costs with the added benefit of reducing the chemicals added to the boiler feed water.
Basics for MV design according to IEC standards.
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