air purification device Articles
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Research on CFD numerical simulation and flow field characteristics of countercurrent–cocurrent dissolved air flotation
Countercurrent–cocurrent dissolved air flotation (CCDAF), the popular water purification device, which consists of collision and adhesion contact zones, showed favorable flotation conditions for micro-bubble adhesion and stability. In this study, computational fluid dynamics (CFD) numerical simulation was employed to confirm that the unique CCDAF configuration create reasonable and that the ...
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Skiffer restaurant chain serves customers safe indoor air (and gourmet pizza) - Case Study
The year 2020 was an exceptional year for restaurants worldwide, also for Skiffer, a well-known restaurant chain in the Helsinki metropolitan area. During the spring 2020, corona silenced the usually busy restaurants and Skiffers started operating on a take-away basis. After a normal, lucrative summer season, Skiffer wanted to make their customers feel safe to dine at Skiffers in the fall and ...
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Acceptance Specification and Design of Dust Free Workshop
1. Reasonable layout of process flow and building plane; 2. Choose building structures and materials that meet the characteristics of dust-free workshop; 3.Dust-free workshop design should select reliable and economical cold and heat sources according to the local energy supply background at that time. 4. Divide and arrange air-conditioning purification and exhaust systems; 5. Choose reasonable ...
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