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Evaluation of Treatment Efficiency using non-Control Indicator in Drinking Water Treatment Process  

Lee Jae-Young (Department of Civil and Environmental Engineering, University of Central Florida)
Kang Mee-A (Department of Environmental Engineering, Andong National University)
Publication Information
The Journal of Engineering Geology / v.16, no.2, 2006 , pp. 153-159 More about this Journal
Abstract
The discharges of time, technology and finance was increased and it was difficult to use water resources effectively by serious water pollutions. Thus the main aim of this work was focused on effectiveness of water treatment process using non-controlled indicators such as UV absorbance($E_{260}$) and particle counts that provided analytical results with simple and rapid. The soluble aluminum was increased by the increase of aluminum doses for turbidity removals It means that the water quality was not controlled by only turbidity monitoring cause maximum turbidity removal did not guarantee minimum residual aluminum in an aluminum-based coagulation. E removal efficiency appeared to be the promising indicator for monitoring the effectiveness of the water quality process such as coagulation and nanofiltration membranes for arsenic(V). On the basis of the particle monitoring, it was also found that the particle counts could be used very useful for changing the coagulants in real water treatments.
Keywords
Water pollution; E_{260}; Particle counts; Water Treatment; Efficiency evaluation;
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