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Application of 6-Sigma Methodology to Improve Process Capability of Multiple Characteristics of Fireproof Resin Products
Publisher: American Society of Civil Engineers
Abstract: The phenolic resin, which is an environmentally friendly and economically beneficial material, has been widely applied as various building materials and veneers. To assure that a phenolic resin product meets specifications, ...
Effects of Benthic Flora on Arsenic Transport
Publisher: American Society of Civil Engineers
Abstract: Chemical and biological interactions involving arsenic (As) and phosphorus (P) appear to affect significantly As transport and distribution in Whitewood Creek, South Dakota. Data (first‐order uptake rate constants, standing ...
Thermogravimetric Analysis of Activated Sludge Flocculated with Polyelectrolyte
Publisher: American Society of Civil Engineers
Abstract: This work examines the thermal pyrolysis characteristics of polyelectrolyte-flocculated activated sludge at a heating rate up to 873 K by means of thermogravimetric analysis (TGA). Although the polyelectrolyte does not ...
Inference of Dynamic Shear Modulus from Lotung Downhole Data
Publisher: American Society of Civil Engineers
Abstract: Downhole ground motions recorded at the Lotung Large-Scale Seismic Test (LSST) site were used in this paper to infer in-situ dynamic soil properties. The purposes were (1) to provide field evidence of nonlinear soil behavior ...
Dynamic Model of Ozone Contacting Process with Oxygen Mass Transfer in Bubble Columns
Publisher: American Society of Civil Engineers
Abstract: The dynamic process of the dissolution of ozone in a countercurrent bubble column is studied for model establishment. Bubble columns have been used widely for ozone contacting in the plant and laboratory. Ozone is produced ...
Kinetics of Decomposition of Polyethylene Glycol in Electroplating Solution by Ozonation with UV Radiation
Publisher: American Society of Civil Engineers
Abstract: The kinetics of the ozonation of polyethylene glycol (PEG) with ultraviolet (UV) radiation in the acid-based electroplating solution of the printed wiring board industry is studied. The substrate prescription of a typical ...