SISTEM PENGOLAHAN AIR MINUM SEDERHANA (PORTABLE WATER TREATMENT)

Water is the most important thing for living. Lately it is difficult to get clean water and suitable for consumption. Many water sources are commonly used not as good as it used to be. It needs to research about making a simple water treatment system with variable time and suitable volume for Martapura river conditions by knowing the quality of drinking water that produced. The technology used includes water treatment conducted physically (filtration and aeration), chemical processing (adsorption) and desinfection using UV. This research was conducted in several stages. First is the design of portable water treatment itself is by making the columns of aeration, filtration column, adsorption column, and columns where the desinfection equipment are separated. Second, the optimizing tools that aim to determine the optimum time and volume of each instrument. So it will be obtained the optimum time and volume for whole instrument. Third, the analysis results of Martapura river. Based on research results obtained that the design of this tool is less effective with the quality of Martapura river water conditions to be processed into drinking water that is usually consumed by people around because the quality of drinking water that produced has not reached the standard of specified drinking water quality standard. Optimum time for this tool is 135 s with a desinfection time for 2 minutes and the optimum volume of entering water amounts to 2 L