Analisis sedimen permukaan terhadap petroleum hidrokarbon dan jumlah karbon organik daripada pesisiran pantai papar ke Tuaran, Sabah

Translated title of the contribution: Surface sediment analysis on petroleum hydrocarbon and total organic carbon from coastal area of papar to Tuaran, Sabah

Siti Aishah Mohd Ali, Carolyn Payus, Masni Mohd. Ali

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Total petroleum hydrocarbons (TPH) and total organic carbon (TOC) were investigated in surface sediments along coastal area of Papar to Tuaran, Sabah. Surface sediment samples were collected in 24 different stations in each area by using Ponar grab sampler. Samples were extracted for TPH using standard method sediment/sludge APHA 5520E and analyzed using UV/VIS spectrophotometer while for TOC method analysis using United Nations Environment Programme (UNEP)/MAP Athens (2006). The range of TPH concentrations in surface sediments were recorded at 0.24 – 20.65 mg/kg dw Miri crude oil equivalents, meanwhile the TOC percentage ranged from 0.03 – 4.02%. In the mean time, the statistical analysis by Pearson correlation showed a positive correlation with coefficient, r = 0.790 which showing the TPH concentrations significantly have influence on the TOC accumulations in the surface sediment.

Original languageMalay
Pages (from-to)318-324
Number of pages7
JournalMalaysian Journal of Analytical Sciences
Volume19
Issue number2
Publication statusPublished - 2015

Fingerprint

Petroleum
Hydrocarbons
Organic carbon
Sediments
Ultraviolet spectrophotometers
Statistical methods

Keywords

  • Surface sediment
  • Total organic carbon
  • Total petroleum hydrocarbon

ASJC Scopus subject areas

  • Analytical Chemistry

Cite this

Analisis sedimen permukaan terhadap petroleum hidrokarbon dan jumlah karbon organik daripada pesisiran pantai papar ke Tuaran, Sabah. / Ali, Siti Aishah Mohd; Payus, Carolyn; Mohd. Ali, Masni.

In: Malaysian Journal of Analytical Sciences, Vol. 19, No. 2, 2015, p. 318-324.

Research output: Contribution to journalArticle

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abstract = "Total petroleum hydrocarbons (TPH) and total organic carbon (TOC) were investigated in surface sediments along coastal area of Papar to Tuaran, Sabah. Surface sediment samples were collected in 24 different stations in each area by using Ponar grab sampler. Samples were extracted for TPH using standard method sediment/sludge APHA 5520E and analyzed using UV/VIS spectrophotometer while for TOC method analysis using United Nations Environment Programme (UNEP)/MAP Athens (2006). The range of TPH concentrations in surface sediments were recorded at 0.24 – 20.65 mg/kg dw Miri crude oil equivalents, meanwhile the TOC percentage ranged from 0.03 – 4.02{\%}. In the mean time, the statistical analysis by Pearson correlation showed a positive correlation with coefficient, r = 0.790 which showing the TPH concentrations significantly have influence on the TOC accumulations in the surface sediment.",
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