The assessment of status of Sibam River and Air Hitam River Pekanbaru city Riau Province using pollution index
نویسندگان
چکیده
The quality of the Siak River is gradually deteriorating with rapid socio-economic development in its tributary watersheds. S. Sibam and Air Hitam are part tributaries sub-region Pekanbaru City. Watershed City has been studied to determine relative pollution level water standards. Water measurements were carried out from January August 2022 at upstream, middle, confluence River. was measured using index method. waters compared standards according Regulation Government Republic Indonesia (RGRI) Number 22/2021 Class III. parameter consisted dissolved oxygen, TSS, pH, BOD, COD, nitrate, nitrite, ammonia, total phosphate. Pollution calculations for rivers show light pollution, values ranging 1.75 3.57. Nitrite ammonia concentrations do not meet Whereas River, exceeds (RGRI III). highest middle river, settlements on both rivers.Keywords:Pollution IndexWater QualitySibam RiverAir
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ژورنال
عنوان ژورنال: Depik: Jurnal Ilmu-ilmu Perairan, Pesisir dan Perikanan
سال: 2023
ISSN: ['2502-6194', '2089-7790']
DOI: https://doi.org/10.13170/depik.12.2.29001