ANALISA KUALITAS AIR SUNGAI SILAHI SALBE DAN KELUHAN KESEHATAN KULIT MASYARAKAT DESA TOGU DOMU NAULI KECAMATAN DOLOK PARDAMEAN KABUPATEN SIMALUNGUN TAHUN 2013
Abstract: Analysis of Silahi
rivers water quality and health disorders at comunity on Togu Domu Nauli
village, Sub-district Dolok Pardamean, Simalungun regency. Silahi river water was
one of water source which used by Togu Domu Nauli people. In order to assure
water quality which used by people is safety therefore need a water quality
control. The purpose of this study is to analyze Silahi river water quality for
physic quality, biological quality, chemical quality and health disorders which
sequanced by river water used. The method used was decriptive, crossectinal
study with 384 population. Sampling based on simple random sampling thus got 79
sample. The result are obtained that physic quality of Silahi river water The
physical parameters which are not eligible for health which,colors 36.1-38.2
TCU, turbidity ranged from 0.95 to 1.13 NTU. While qualified temperature at
22.10C, TDS 57-59 mg/l, TSS, 7-12 mg/l, is odorless. Chemical parameters which
are not eligible for health or quality that is above standards DO revolves
around 7.31-7.50 mg/l BOD range 2.7-5.09 mg/l l, COD range 7.0-10.4 mg/l. The
parameters meet the standard quality raw pH 7.0-7.2, ammoniac-0.0003 0.0005
mg/l, phosphate 0.08-0.20, nitrate 1.4-1.7 mg/l, DO 7.31-7.50 mg/l, total
coliform 38-140/100 ml, colifaecal 9 -70/100 ml.The results of study indicate
thatpercentage of respondent with the skin diseases is 57 people (74.0%). So
suggested to make water filter, further research needs to be done about the
water quality of Lake Toba around the village of Nauli, Domu and Togu research
about personal hygiene Togu Domu Nauli village community.
Penulis: bestti Star Pohan,
nurmaini, irnawati marsaulina
Journal Code: jpkesmasdd140463