Heavy Metal Pollution And Water Quality assessment In Belik River Yogyakarta

2nd International Conference on Environmental Resources Management in Global Region

生态环境科学

Hadi, M.P.^1 ; Fadlillah, L.N.^1 ; Sih Tifani, A.R.^1 ; Ramdan, V.K.^1

Faculty of Geography, Universitas Gadjah, Mada, Indonesia^1

关键词: Biological oxygen demand;    Chemical parameters;    Heavy metal pollution;    Hospital wastes;    Initial conditions;    Water quality assessments;    Water quality parameters;    Water quality standard;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/256/1/012014/pdf
DOI  :  10.1088/1755-1315/256/1/012014

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Nowadays, surface water pollution, particularly in the river, is a serious problem which happens in the worldwide, i.e. wastewater. The wastewater may contain of heavy metals which can be harmful to the human body. Belik River is a river that passes through Yogyakarta city. The river is potentially experience pollution from domestic waste, industrial waste, and hospital waste. The purpose of this research is to find the initial condition of metal exposure in Belik River and its effect on some water quality parameters, such as Dissolved oxygen (DO), Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), TSS, TDS, pH, Electric Conductivity, Salinity, Iron (Fe), Copper (Cu), and Lead (Pb) were tested in this research. The result shows that physical dan chemical parameter of water quality in Belik river such as TSS and BOD exceed the water quality standard (WQS) (Class II), but for the other parameters were under WQS. The heavy metal was found under the ASS detection for Pb and Cu, meanwhile the Fe concentration was below the WQS.