Perencanaan Instalasi Pengolahan Air Minum di Kecamatan Sipoholon Kabupaten Tapanuli Utara

Abstract

Water has a double meaning, namely, firstly, water as an environmental factor and the ecology of generating systems; and secondly water as a raw material for different uses such as drinking water, industry, agriculture, fisheries, recreation, and others. For this reason, drinking water treatment facilities are needed that meet the criteria for quantity, quality and continuity. The planning for this drinking water treatment installation is planned in Sipoholon District, North Tapanuli Regency. This research was made based on the background of the absence of clean water connections in Sipoholon District and the 2019 100-0-100 program from PUPR. Sipoholon District is one of the sub-districts in North Tapanuli Regency with an area of 189.20 km with a population of 24,359 people (BPS, 2021). This research aims to determine the characteristics and quantity of clean water as a reference for developing drinking water supply in Sipoholon District, North Tapanuli Regency, and aims to supply safe drinking water that meets the quality requirements set by law and most importantly in planning a water treatment system. drinking is to meet consumer needs in Sipoholon District. Raw water analysis carried out includes physical, chemical and biological parameters. From the results of the analysis, it was found that the quality of raw water is close to the quality standards in PP No. 82 of 2001 concerning Management of Raw Water Quality and Control of Water Pollution and according to Government Regulation number 16 of 2005 concerning Development of Drinking Water Supply Systems Article 1 which contains raw water for household drinking water. , hereinafter referred to as raw water, is water that can come from surface water sources, groundwater basins and/or rainwater that meets certain quality standards as raw water for drinking water. North Tapanuli watershed area data, rainfall and population data from North Tapanuli BPS. Obtained research results; The watershed area is 294 km2, the main discharge is 68.4 m3/second. The projected population in 2043 is 30,777 people and the total water demand is 41.32 L/second.