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New Classification of Drainage Pipe Defects Based on Computer Vision and Database Building and Effect Analysis
Publisher: American Society of Civil Engineers
Abstract: Identifying and detecting defects in drainage pipes are essential for maintaining drainage pipe networks. This process begins by building a database for defect classification. Currently, the “Technical regulations for ...
Multi-Scale and Multi-Region Pore Structure Analysis on Sandy Conglomerate Whole Core With Digital Rock Model
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on industrial computed tomography (CT), the whole core sandy conglomerate is scanned with a resolution of 0.5 mm/voxel, and the representative debris region and filling region subsample is selected to be scanned with ...
Key Parameters for Purification of Pickled Mustard Wastewater with a Domestic Microbial Community Containing the Diatom <i>Halamphora coffeaeformis</i>
Publisher: American Society of Civil Engineers
Abstract: The utilization of nutrients in pickled mustard wastewater (PMW) was carried out with co-treatment of bacteria and microalgae system. The orthogonal experiment method was used to identify the best processing parameters for ...