River water pollution condition in upper part of Brantas River and Bengawan Solo River

4th International Seminar on Sustainable Urban Development

地球科学;经济学

Roosmini, D.^1 ; Septiono, M.A.^2 ; Putri, N.E.^3 ; Shabrina, H.M.^3 ; Salami, I.R.S.^1 ; Ariesyady, H.D.^1

Environmental Technology and Management Research Group, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Bandung, Indonesia^1

Bali Fokus Foundation, Sesetan Bali Denpasar, Indonesia^2

Undergraduate Program of Environmental Engineering, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Bandung, Indonesia^3

关键词: Anthropogenic activity;    Hexavalent chromium;    Land-use management;    Polluted rivers;    River water pollutions;    River water quality;    STORET;    Wastewater infrastructure;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/106/1/012059/pdf
DOI  :  10.1088/1755-1315/106/1/012059

来源: IOP

【 摘 要 】

Wastewater and solid waste from both domestic and industry have been known to give burden on river water quality. Most of river water quality problem in Indonesia has start in the upper part of river due to anthropogenic activities, due to inappropriate land use management including the poor wastewater infrastructure. Base on Upper Citarum River Water pollution problem, it is interesting to study the other main river in Java Island. Bengawan Solo River and Brantas River were chosen as the sample in this study. Parameters assessed in this study are as follows: TSS, TDS, pH, DO, and hexavalent chromium. The status of river water quality are assess using STORET method. Based on (five) parameters, STORET value showed that in Brantas River, Pagerluyung monitoring point had the worst quality relatively compared to other monitoring point in Brantas River with exceeding copper, lead and tin compared to the stream standard in East Java Provincial Regulation No. 2 in 2008. Brantas River was categorized as lightly polluted river based on monitoring period 2011-2015 in 5 monitoring points, namely Pendem, Sengguruh, Kademangan, Meritjan and Kertosono.