Water Pollution Index of Batujai Reservoir, Central Lombok Regency-Indonesia

• Autorzy: Rahim Abdul , Soeprobowati Tri Retnaningsih

Identyfikatory

DOI

10.12911/22998993/99822

• Języki publikacji: EN

Abstrakty

EN

Batujai reservoir is located in Central Lombok Regency, Indonesia. The government and local people use it for hydropower generation, drinking water, agricultural irrigation, fish farming, and tourism. The phenomenon of growing population and increasing industrial activities in the catchment area of Batujai reservoir always result in the discharge of various pollutants into the aquatic environment and cause the blooming of water hyacinth over almost 30% of the reservoir area. The aim of this study was to determine the water pollution index of Batujai reservoir. The samples were analysed for the following parameters: pH, temperature, DO, COD, BOD, TSS, and heavy metals. The research was done by using purposive sampling method and determination of water quality status with STORET method based on Government Regulation No. 82/2001. The measurement results show that the physical and chemical parameters of the Batujai reservoir water do not exceed the quality standard are the temperature (29 to 32°C); pH (6.6 to 7.5 mg/L); nitrate (0.421 to 0.546 mg/L); Cd (0.0005 to 0.005 mg/L); Cr (<0.001 to 0.018 mg/L); and the parameters that exceed quality standards are DO (3.8 to 4.9 mg/L); BOD (3.03 to 4.21 mg/L); COD (6.8 to 10.1 mg/L); phosphate (0.181 to 0.237 mg/L); and Pb (0.14 to 0.24 mg/L). The water quality status of Batujai reservoir was heavily polluted for standard quality on class I, II, III and moderately polluted for class IV.

Słowa kluczowe

EN

STORET; physical-chemical parameter; water quality; pollution index; Batujai reservoir

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2019
• Tom: Vol. 20, nr 3
• Strony: 219--225
• Opis fizyczny: Bibliogr. 22 poz., rys., tab.

Twórcy

autor

Rahim Abdul

• Master Program of Environmental Science, School of Postgraduate Studies, Diponegoro University, Indonesia

autor

Soeprobowati Tri Retnaningsih

• Department of Biology, Faculty of Science and Mathematics Diponegoro University, Indonesia
• School of Postgraduate Studies, Diponegoro University, Indonesia

Bibliografia

• 1. Casali J.R., Gimenez J., Diez J., Álvarez-Mozos J.D.V., de Lersundi M., Goni M.A., Campo Y., Chahor R.,. Gastesi J., Lopez. 2010. Sediment production and water quality of watersheds with contrasting land use in Navarre (Spain). Agricultural Water Management, 97, 1683–1694.
• 2. Central Bureau of Statistics Central Lombok Regency, 2017. Central Lombok Regency in 2017. Maharani.
• 3. Chhabra A., Manjunath K.R., Panigrahy S. 2010. Non-point source pollution in Indian agriculture: estimation of nitrogen losses from rice crop using remote sensing and GIS. International Journal of Applied Earth Observation and Geoinformation, 12, 190–200.
• 4. Chrismadha T. et al. 2011. Ecohydrological application in lake management. In: National Symposium on Ecohydrology. Jakarta, 23–42.
• 5. Firdaus A. 2011. Impact of environmental pollution of Praya City to water quality in Batujai Reservoir. Bulletin of Environmental Geology, 21(2), 69–82 (in Indonesian).
• 6. Haseena M., Malik M.F., Javed A., Arshad S., Asif N., Zulfiqar S., Hanif J. 2017. Water pollution and human health. Environ Risk Assess Remediat, 1(3).
• 7. Hidayati N., Soeprobowati T.R., Helmi M. 2018. The evaluation of water hyacinth (Eichhornia crassipes) control program in Rawapening Lake, Central Java Indonesia. IOP Conf. Series: Earth and Environmental Science, 142, 012–016.
• 8. Indonesian Government Regulation, 2001. Regarding the water quality management and water pollution control, No. 82, Jakarta.
• 9. Le C. et al. 2010. Eutrophication of lake waters In China: Cost, Causes, and Control. Environmental Management, 45(4).
• 10. Ministry of Environment of Indonesia, 2003. The guidance of water quality status in Indonesia. Decree, No. 115, Jakarta.
• 11. Ministry of Environment of Indonesia, 2010. 2010–2014 National lake priority program. Jakarta [in Indonesian].
• 12. Noori R., Sabahi M.S., Karbassi A.R., Baghvand A., Taati Zadeh H. 2010. Multivariate statistical analysis of surface water quality based on correlations and variations in the data set. Desalination, 260, 129–136.
• 13. Simon S.B., Firdaus A., Yani S., 2010. Nutrient pollution (hara substance) and water reservoir quality Batujai Kaskade and Pengga in Lombok Island. Journal Sumber Daya Air, 6(1), 1–100.
• 14. Soeprobowati T.R., Tandjung S. D., Sutikno, Hadisusanto S., Gell P., Hadiyanto, Suedy S.W.A. 2016. The water quality parameters controlling diatoms assemblage in Rawapening Lake, Indonesia. Biodiversitas, 17(2), 657–664.
• 15. Soeprobowati T.R. 2017. Lake Management: Lesson Learn from Rawa Pening Lake. American Scientific Publishers, 23(7), 6495–6497.
• 16. Soeprobowati T.R., Suedy S.W.A., Hadiyanto. 2017. Diatoms and water quality of Telaga Warna Dieng, Java Indonesia. IOP Conf. Series: Earth and Environmental Science 55 012051, doi:10.1088/1755–1315/55/1/012051.
• 17. Soeprobowati T.R. 2012. Mitigasi danau eutrofik: studi kasus Danau Rawapening. Prosiding Seminar Nasional Limnologi VI. Bogor: LIPI, pp. 36–48.
• 18. Sugiayarto, Hariono B., Destarianto P., Nurudin M. 2017. Determination of water quality status at Sampean Watershed Bondowoso Residence using storet method. IOP Conf. Series: Journal of Physics: Conf. Series 953(2018) 012126, doi :10.1088/1742–6596/953/1/012126.
• 19. Sulawesty et al. 2013. Limnologic character of freshwater in Central Lombok, West Nusa Tenggara. LIPI Research Center. Limnotek 20 (2), 117–128 [In Indonesian].
• 20. UNEP 2016. A snapshot of the world’s water quality: Towards a global assessment. Nairobi, United Nations Environment Programme (UNEP).
• 21. United Nations 2016. Report of the Inter-agency and expert group on Sustainable Development Goals Indicators. 47th Session of the United Nations Statistical Commission. New York, USA.
• 22. WHO 2011. The degree of hardness drinking water is important for aesthetic acceptability by consumers and for economic and Operational consideration.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).