Faktor-Faktor Yang Berhubungan Dengan Angka Kuman Dalam Air Produk Air Minum Isi Ulang di Pemalang
Abstract: Safety of drinking
water based on physical ,chemical,microbiological and radioactivity quality.A
test of drinking water by Departement of Health in laboratorium of drinking
water treatmen depot in Jakarta,indicaded Coliform bacteria contamination about
10%-20%.Its means occured contamination in several drinking water treatment
depot.
Methods: The aim of this research was to describe drinking water
treatment process, and to analysis Coliform bacteria total after desinfection
process in drinking water treatment depot. This research was an explanatory
methods.
Results: The population were all drinking water treatment depots in
Pemalang District. Raw water used by
drinking water treatment depot from well and artesian.The Physical treatment by
screening and desinfection process used ozon, ultraviolet and the combination
of ozon and ultraviolet. The result on laboratorium test showed that raw water
was indicaded by positif Coliform bacteria.Water treated wais still found
positive Coliform bacteria in several drinking water treatment depots. Data
result from laboratorium test then was analyzed by statistics test, using Chi
Square test,get p value = 0,009 less than alfa = 0,05.Its means Ho(nil
hipotesis)was rejected.It means there were difference Coliform bacteria total
after desinfection process in several drinking water treatment depots.
Conclusion: To get drinking water with good quality, It must be
maintenance on drinking water treatment process equipment continously.
Penulis: Sarwendah Dewi
Astuti, Suhartono, Ari Suwondo
Kode Jurnal: jpkesmasdd140397
