Sorption and speciation of heavy metals in a marine clay
In recent decades, the ever-increasing level of soil contamination by potentially harmful substances such as heavy metals has resulted in increasing interest in understanding the heavy metal mobility and attenuation process in soils. In this study, the capability of a marine clay to immobilise Zn, P...
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2008
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sg-ntu-dr.10356-134562023-03-03T19:29:05Z Sorption and speciation of heavy metals in a marine clay Lim, Teik Thye Tay Joo Hwa School of Civil and Structural Engineering DRNTU::Engineering::Environmental engineering::Environmental pollution In recent decades, the ever-increasing level of soil contamination by potentially harmful substances such as heavy metals has resulted in increasing interest in understanding the heavy metal mobility and attenuation process in soils. In this study, the capability of a marine clay to immobilise Zn, Pb, Cd, and Cu was assessed in the laboratory under acidic, neutral, and slightly alkaline conditions. The heavy metal speciation in the marine clay were investigated and their retention modes in the soil were suggested. The geoenvironmental properties of the marine clay were also assessed. Doctor of Philosophy (CSE) 2008-10-20T08:19:06Z 2008-10-20T08:19:06Z 1998 1998 Thesis http://hdl.handle.net/10356/13456 en 240 p. application/pdf |
| institution |
Nanyang Technological University |
| building |
NTU Library |
| continent |
Asia |
| country |
Singapore Singapore |
| content_provider |
NTU Library |
| collection |
DR-NTU |
| language |
English |
| topic |
DRNTU::Engineering::Environmental engineering::Environmental pollution |
| spellingShingle |
DRNTU::Engineering::Environmental engineering::Environmental pollution Lim, Teik Thye Sorption and speciation of heavy metals in a marine clay |
| description |
In recent decades, the ever-increasing level of soil contamination by potentially harmful substances such as heavy metals has resulted in increasing interest in understanding the heavy metal mobility and attenuation process in soils. In this study, the capability of a marine clay to immobilise Zn, Pb, Cd, and Cu was assessed in the laboratory under acidic, neutral, and slightly alkaline conditions. The heavy metal speciation in the marine clay were investigated and their retention modes in the soil were suggested. The geoenvironmental properties of the marine clay were also assessed. |
| author2 |
Tay Joo Hwa |
| author_facet |
Tay Joo Hwa Lim, Teik Thye |
| format |
Theses and Dissertations |
| author |
Lim, Teik Thye |
| author_sort |
Lim, Teik Thye |
| title |
Sorption and speciation of heavy metals in a marine clay |
| title_short |
Sorption and speciation of heavy metals in a marine clay |
| title_full |
Sorption and speciation of heavy metals in a marine clay |
| title_fullStr |
Sorption and speciation of heavy metals in a marine clay |
| title_full_unstemmed |
Sorption and speciation of heavy metals in a marine clay |
| title_sort |
sorption and speciation of heavy metals in a marine clay |
| publishDate |
2008 |
| url |
http://hdl.handle.net/10356/13456 |
| _version_ |
1759856841908551680 |