KANDUNGAN LIMBAH DOMESTIK PADA PERAIRAN WADUK BENANGA KOTA SAMARINDA
ABSTRACT: It has
been studied at
many places that
settlements adjacent to
water bodies have
led to deterioration of surface
water quality due to unmanaged domestic waste. Benanga Water Reservoir is one
of the water bodies in Samarinda that have been facing similar threat. The aim of this study was to
observe domestic waste
content in the
water of Benanga
Reservoir located on
Lempake Village, Samarinda. The study was conducted for a month started
from mid-May to mid-June 2014. The data was collected at the end of determined
wet dan dry days at 4 sampling stations. The main and supporting parameter data
were analyzed using Chi-Square test for comparation. Those main parameters
include pH, BOD-5, TSS,
Oil and Fats, while the supporting parameters includes DO, water
temperature, turbidity, TOM, C-Organic, Ortophospat (PO4), Nitrite (NO2-N),
Nitrate (NO3-N), and Detergent. Those parameters were then compared with the
status of domestic waste water quality standards based on the
Decree of the Minister of
Environment No. 112 Year 2003 for main parameters
and Regulation of The Province of East Kalimantan No. 02 Year 2011 for supporting
parameters. The measured domestic parameters then further analyzed using χ2 test (Chi-Square), and resulted
χ2count = 244.3048
> χ2table 43.773,
means that there
were differences of all
observed parameters among stations either at the end of wet or dry days.
Penulis: NURUL AMRI ANDINI,
ABDUNNUR dan HAMDHANI
Kode Jurnal: jpperikanandd150051
