Semiconductor Wastewater Treatment With Natural Starches As Coagulants Using Response Surface Methodology
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Date
2007-06
Authors
Mohd Omar, Fatehah
Journal Title
Journal ISSN
Volume Title
Publisher
Universiti Sains Malaysia
Abstract
The semiconductor wastewater used in this study was obtained from a
multinational semiconductor company located in Penang. The characteristics of
the semiconductor influent for the pH, chemical oxygen demand (COD),
suspended solids (SS) and total solids (TS) are in the range of 4-6, 700-1550
mg/L, 0.014-0.24 mg/L and 8-188 mg/L, respectively. The Energy Dispersive X-ray
(EDX) results revealed that the major composition of the semiconductor
wastewater is silica.
Description
Keywords
Semiconductor Wastewater , Starches