Analisa Kualitas Air Sungai Batang Idas Kecamatan Lubuk Kilangan Indarung Padang pada Bulan Desember 2011 dan Maret 2012
Abstract: Has done research
about determination water quality in Batang Idas River at December 2011 to
Maret 2012 with purpose to knows degree of water pollution with doing analisys
of temperature, DHL, TSS, TDS, pH, DO, BOD, COD, an analisys consentration of
Fe, Ca, and Al metal in water and sediment. The next preposition with rule
government number of 82, 2001th and it evaluated. Result of experiment look
that weather sampling time can influence the result. I got some parameter
concentration from low value to high value are temperature is 22-300C, pH is
6.1-8.6, DHL is 0.078-0.201 mS/cm, TSS is 108-6149 mg/l, TDS is 39-130.78 mg/l,
DO is 7.39-12.73 mg/l, BOD is 0.65-2.17 mg/l, COD is 1.71-74.31 mg/l, Fe metal
is 0.3-119.6 ppm, Ca metal is 9.34-5371
ppm, Al metal is 5.2-7.26 ppm, and total
concentration metal in sedimentis 0.019-46.61 %. The average concentration of some parameter
exist under limit certainty rule government number of 82, 2001th except to COD
in area 2, 3 and TSS in area 2, 3 and 4. Concentration of metal past over limit
RMC (Recommendation Maximun Concentration for Water Irrigation). The conclusion
that even increase concentration some parameter in mine area and followed
increase concentration some parameter in Batang Idas River and in sail down
than to rise. The reason is waste from
mine limestone area, activity of human, and erosion of land.
Penulis: Melisa Sri Hardianti,
Indang Dewata, Hardeli
Kode Jurnal: jpkimiadd120231
