Sunghun Jung Articles

Estimating regional water demand in Seoul, South Korea, using principal component and cluster analysis

ABSTRACTIn Seoul, the multiple regression models were used to estimate future water demand and to verify the ability of the water supply to cope with regional development. A regional development project extending over two districts was planned to stimulate the regional economy of Seoul in October 2003, and multiple regression models for each district were developed to verify the capacity of water ...

Jan. 1, 2005

By IWA Publishing
Dong Boo Chemical Co. Song Jung-Dong, Dong Hae Si, Kang Won-Do South Korea – case study

OVERVIEW, WATER SYSTEM CHALLENGES The factory used electrode holders for cooling the furnace. Under normal furnace operation, these holders were destructed by scale accumulation. Replacing an average of 7.8 electrode holder every month was very costly. SOLUTION A ScaleBuster water conditioner SB150 and 2 units of SB200 were installed on the main water inlet pipe. RESULTS The ScaleBuster ...

Mar. 13, 2014

By Scale Buster - Ion Enterprises Ltd
Characterization of steady-state fluorescence properties of polystyrene latex spheres using off- and online spectroscopic methods

Abstract. Fluorescent dyed polystyrene latex spheres (PSLs) are commonly used for characterization and calibration of instruments detecting fluorescence signals from particles suspended in the air and other fluids. Instruments like the Ultraviolet Aerodynamic Particle Sizer (UV-APS) and the Waveband Integrated Bioaerosol Sensor (WIBS) are widely used for bioaerosol research, but these instruments ...

Jul. 6, 2018

By Droplet Measurement Technologies (DMT)

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Estimating regional water demand in Seoul, South Korea, using principal component and cluster analysis

Dong Boo Chemical Co. Song Jung-Dong, Dong Hae Si, Kang Won-Do South Korea – case study

Characterization of steady-state fluorescence properties of polystyrene latex spheres using off- and online spectroscopic methods

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