Analysis of water quality on several waters affected by contamination in West Sumbawa Regency

Asean-Fen International Fisheries Symposium - 2017

Dewi, N.N.^1 ; Satyantini, W.H.^1 ; Sahidu, A.M.^1 ; Sari, L.A.^1 ; Mukti, A.T.^1

Department of Fish Health Management and Aquaculture, Faculty of Fisheries, Marine Universitas Airlangga, Campus C, Mulyorejo

60115, Indonesia^1

关键词: Anthropogenic activity;    Ex situ;    Mining activities;    Pollution index;    Water quality standard;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/137/1/012086/pdf
DOI  :  10.1088/1755-1315/137/1/012086

来源: IOP

【 摘 要 】

This study reports the result of water quality in several waters in West Sumbawa Regency. The load of waste input from anthropogenic activity becomes an indication of the decrease of water quality in West Sumbawa Regency Waters. The existence of illegal mining activities around the water has the potential to cause water pollution. Sample of water were collected on April 2017 in four location such as Sejorong 1, Sejorong 2, Tongo, and Taliwang. Sample were analyzed as insitu and exsitu parameters. The result of this research showed that Sejorong 2 have the highest value of pollution index but generally four site on West Sumbawa Regency Waters were categorized lightly contaminated. Concentration of heavy metal cadmium at four locations exceed the water quality standard for fisheries and drinking water. However, the trophic classification using TSI and TRIX of all location was oligothropic water.