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Large area radiation source for water and wastewater treatment

机译:用于水和废水处理的大面积辐射源

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摘要

There is a strong desire for processes that improve the safety of water supplies and that minimize disinfection byproducts. Stellarray is developing mercury-free next-generation x-ray and UV-C radiation sources in flat-panel and pipe form factors for water and wastewater treatment applications. These new radiation sources are designed to sterilize sludge and effluent, and to enable new treatment approaches to emerging environmental concerns such as the accumulation of estrogenic compounds in water. Our UV-C source, based on cathodoluminescent technology, differs significantly from traditional disinfection approaches using mercury arc lamps or UV LEDs. Our sources accelerate electrons across a vacuum gap, converting their energy into UV-C when striking a phosphor, or x-rays when striking a metallic anode target. Stellarray's large area radiation sources for wastewater treatment allow matching of the radiation source area to the sterilization target area for maximum coverage and improved efficiency.
机译:强烈需要改善供水安全性并使消毒副产物最小化的方法。 Stellarray正在开发用于平板电脑和管道的无汞下一代X射线和UV-C辐射源,用于水和废水处理应用。这些新的辐射源旨在对污泥和废水进行灭菌处理,并使新的处理方法能够应对新出现的环境问题,例如水中雌激素化合物的积累。我们基于阴极发光技术的UV-C光源与使用汞弧灯或UV LED的传统消毒方法大不相同。我们的源加速电子通过真空间隙,当撞击荧光粉时将其能量转换为UV-C,或撞击金属阳极靶时将其转换为X射线。 Stellarray用于废水处理的大面积辐射源允许将辐射源区域与灭菌目标区域进行匹配,以实现最大覆盖范围并提高效率。

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