Open AccessComparison of Water Quality and Heavy Metals Concentration between Lata Janggut and Lata Keding, Jeli, Kelantan
Author(s) -
Nur Hanisah Abdul Malek,
Nur Madihah Mohd Isa,
Nurul Syazana Abdul Halim,
Amal Najihah Muhamad Nor
Publication year - 2021
Publication title -
journal of tropical resources and sustainable science/journal of tropical resources and sustainable science
Language(s) - English
Resource type - Journals
eISSN - 2462-2389
pISSN - 2289-3946
DOI - 10.47253/jtrss.v8i1.159
Subject(s) - water quality , environmental science , heavy metals , water supply , environmental chemistry , chemistry , environmental engineering , biology , ecology
Water quality change is caused by indirectly or directly sources such as human activities,uncontrolled sewage, or heavy metals and sediments. This study was conducted at two famousecotourism places in Jeli, Kelantan which are Lata Janggut and the new ecotourism place, LataKeding. The main objective of this study is to compare water quality index and heavy metals at thecascades. Twelve samples were collected from two points which are flowing water and stagnantwater in each cascade. Mann Whitney test was used to determine whether there are significantdifferences in concentration of each physical and chemical parameters between Lata Keding andLata Janggut. Spearman correlation was also used to determine the relationships between physicaland chemical parameters. This study found that Water Quality Index (WQI) in Lata Janggut is 69.07(Class III) and Lata Keding is 71.75 (Class III) which means that the water quality was slightlypolluted for both cascades. Therefore, Lata Janggut and Lata Keding require extensive treatment ifit will be used for water supply but still under control and safe to had body contact with the water.However, further monitoring are needed to avoid any environmental issues arise.