HEAVY METALS IN WATER AND SEDIMENT FROM LIWAGU RIVER AND MANSAHABAN RIVER AT RANAU SABAH
Author(s) -
Rohana Tair,
Sheyron Eduin
Publication year - 2018
Publication title -
malaysian journal of geosciences
Language(s) - English
Resource type - Journals
eISSN - 2521-0920
pISSN - 2521-0602
DOI - 10.26480/mjg.02.2018.26.32
Subject(s) - sediment , environmental science , heavy metals , hydrology (agriculture) , river pollution , river valley , water resource management , geography , geology , water pollution , environmental chemistry , chemistry , archaeology , geomorphology , geotechnical engineering
The Liwagu River is one of the most reliable river systems in Ranau which had experienced a mudflows event due to massive landslide of Mount Kinabalu. The aim of this study is to determine the water quality and compare the level of heavy metals in water and sediment of the Liwagu River and a non-impacted mudflows of Mansahaban River. Water and sediment were collected from four sampling stations on each river. Water samples were filtered with 0.45 μm membrane filter and acidified to pH110 mg/kg and >0.02 mg/L, respectively. The correlations coefficient shows that there were significant relationship between heavy metals in water and sediment from Liwagu and Mansahaban River (0.413
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