Browsing by Author "Tan Wei Hsiang"

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    Surface sediment analysis on heavy metals in coastal area of UMS- Tuaran, Sabah
    (UMS, 2014) Siti Aishah Mohd Ali; Tan Wei Hsiang; Rohana Tair; Apsa Abdul Naser; Fatin Sualin
    Heavy metal concentrations (Cd, Cr, Cu, Pb and Zn) were investigated in surface sediments from Universiti Malaysia Sabah (UMS) - Tuaran coastal area, Sabah. Samples were collected using Ponar grab sampler in ten different stations at the site area. The heavy metals were analyzed using Inductively Coupled Plasma – Optical Emission Spectrometer (ICP-OES) after the surface sediments were digested with aqua regia (HNO3: HCl) solution.