STUDI FISIS UNTUK MENENTUKAN KUALITAS AIR MINUM DALAM KEMASAN YANG BEREDAR DI PASARAN; PHYSICAL STUDY TO DETERMINE THE QUALITY OF BOTTLED DRINKING WATER PRODUCT WHICH IS AVAILABLE IN THE MARKETS

Lestari, Triyuri, Wagini

2015 | Skripsi | FMIPA

The research about physical study to determine of bottled drinking water and re-fill drinking water products available in the markets has been done. There are six brands bottled drinking water and two re-fill drinking water from different location that have been used in this research. The quality of drinking water products is determined by measuring the physical and chemical parameters to find out electrical conductivity value, surface tension value, refraction index value, scent, color, dissolved solids value, turbidity value, taste, temperature, and metal contents (iron [Fe], manganesse [Mn], cloride [Cl], zinc [Zn], copper [Cu] and Sulphate [SO4]. From result of research, almost all bottled drinking water sample have standard quality, except sampel with code number six has pH equal to 6,2. The re-fill drinking water from water depot site A and B have pH below tolerance limit which equal to 5,7 and 5,8, respectively. On comparison each parameter, the bottled drinking water is better quality and healthier for consumption than re-fill drinking water.

Kata Kunci : drinking water quality standard; drinking water products; bottled drinking water; re-fill drinking water