KAJIAN PEMANFAATAN DAN KELAYAKAN KUALITAS AIRTANAH UNTUK KEBUTUHAN DOMESTIK DAN INDUSTRI KECIL-MENENGAH DI KECAMATAN LAWEYAN KOTA SURAKARTA JAWATENGAH

• Main Authors: , Taufik Indrawan, ST, , Prof. Dr. Totol Gunawan, M.S.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2011
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/39119/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=50235
• Institution: Universitas Gadjah Mada

Sub Laweyan is one area in the city of Surakarta, which is urban areas with a population density of 11,271 people/km2. In Sub Laweyan there are many small-medium scale industries, especially the batik industry which incidentally require large amounts of groundwater in their production processes as well as many other industries that various kinds. Based on the fact that researchers interested in conducting research on the use of groundwater for domestic and small-medium scale industries and the quality of groundwater used for domestic needs in the District Laweyan Surakarta. The purpose of this research are 1) studying the use of groundwater for domestic and small-medium scale industries in the District Laweyan Surakarta. 2) analyze the quality of groundwater for domestic needs in the District Laweyan Surakarta. The population in this study is the head of household in District Laweyan totaling 25,597 households, and 578 units of small-medium enterprises. The sample in this study that there are three groundwater samples from 5 wells taken with the method of sampling area, 128 groundwater samples for the needs of domestic respondents and 30 samples of groundwater for industrial needs. There are two research variable is the quality of groundwater and the volume of water use in the District Laweyan community. The results showed that the need for groundwater for domestic purposes in the District Laweyan Surakarta is 183 liter / capita / day and the use of groundwater for domestic purposes in the District Laweyan Surakarta in 2010 amounted to 7,353,795.53 m3. While the use of groundwater for small-medium scale industries in the District Laweyan Surakarta in 2010 amounted to 910,173.50 m3. To test the groundwater quality of all tested parameters there are two parameters that do not qualify because it has content that is greater than the standard total coliform and total phenols. For total coliform of 5 average groundwater samples contain> 1600MPN/100ml while the phenol content of between 0.0215 to 0.0254 mg / L of the standard 0.01 mg / L. Keywords: groundwater quality, groundwater utilization, domestic demand,