Topic
Diffuser (sewage)
About: Diffuser (sewage) is a research topic. Over the lifetime, 6487 publications have been published within this topic receiving 40404 citations.
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25 citations
TL;DR: Clean water tests performed at 38 wastewater treatment plants are presented, finding that small open channels can meet sufficient SAE values but fail to meet in this range of tank volumes those of total floor coverage cylindrical tanks.
25 citations
Patent•
24 Feb 2005
TL;DR: In this paper, a direct-type back light module, a diffuser plate and a method for fabricating the same are provided, which includes a lamp box, a plurality of light sources and an injection molding apparatus.
Abstract: A direct-type back light module, a diffuser plate and a method fabricating the same are provided. The direct-type back light module includes a lamp box, a plurality of light sources and a diffuser plate. The light sources are arranged in the lamp box to serve as a surface light source. The diffuser plate is disposed in the lamp box above the light source. In addition, a plurality of micro bubbles is distributed in the diffuser plate to diffuse the light incident on the diffuser plate. The method of fabricating the diffuser plate includes providing an injection molding apparatus and a diffuser plate material. Then, at least a diffuser plate material is injected to form the diffuser plate. In addition, a plurality of micro bubbles is formed within the diffuser plate material during the injection step.
24 citations
Patent•
23 Feb 2001TL;DR: In this article, a preferred embodiment mattress (1010) for a bed is provided to support a patient, which includes a plurality of air fluidized bladders (1022), each bladder includes a fluidized zone (1028) having fluidizable material positioned therein.
Abstract: A preferred embodiment mattress (1010) for a bed is provided to support a patient. The mattress (1010) includes a plurality of air fluidized bladders (1022). Each bladder (1022) includes a fluidized zone (1028) having fluidizable material positioned therein. Each bladder (1028) further includes at least one diffuser (1036, 1038) configured to provide air to the fluidized zone (1028) to fluidize the material.
24 citations