Browsing The Institute of Marine Science by Author "Waewtaa Thongra-ar"

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Adsorption and Desorption of Mercury by Bangpakong River Sediments as Influenced by Salinities

Waewtaa Thongra-ar; Preeda Parkpoin; Ronald D. DeLaune; Aroon Jugsujinda (2001)

Mercury adsorption and desorption by Bangpakong River sediments (pH range 6.8-7.8) of Thailand were investigated at salinity levels of 0, 5, 15 and 30@1000 using a batch equilibration techniques. Using Freundlich isotherm ...
Distribution and partitioning of mercury in the Pradue bay, Map Ta Phut industrial estate, Rayong province, Thailand

Waewtaa Thongra-ar; Anuwat Yindeesuk (2014)

This study was aimed to assess the distribution and partitioning of mercury (Hg) in the Pradue bay toward coastal area of Map Ta Phut industrial estate, Rayong province, Thailand. It was found that the concentrations of ...
Heavy metals contamination in sediments along the eastern coast of the gulf of Thailand

Chaluay Musika; Waewtaa Thongra-ar; Wanchai Wongsudawan; Arvut Munhapon (2008)

Levels of Hg, Cd, Pb, Zn, Cu, Ni, Fe and Mn in surface sediments were investigated in 52 stations along the Eastern Coast of the Gulf of Thailand. The sediment samples were collected in March 2004. Concentrations of the ...

Now showing items 1-3 of 3

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