UJI KESADAHAN AIR TANAH DI DAERAH SEKITAR PANTAI KECAMATAN REMBANG PROPINSI JAWA TENGAH
DOI:
https://doi.org/10.21831/jsd.v1i1.2362Abstract
Research on soil water hardness,calcium and magnesium covers have been done. Samples were analyzed groundwater in the area around Rembang Coast District Central Java Province. Samples taken from four villages located around the coast and every village three samples taken at random. Samples of water was added HNO3(c), plus the ionization buffer solution, and analyzed using Atomic Absorption Spectrophotometer. Sample concentration is determined using a calibration curve. From the research results can be concluded that the hardness of water wells in the District Rembang remained at normal concentrations far below the dangerous threshold, ie below 200 ppm. Thus, in terms of water hardness district wells in the area especially along the coast of Rembang District is safe to use for everyday purposes and industrial use of fish. From the results of the analysis is also known that the dominant of hardness of water wells in the area is soft water so that the level of hardness can be reduced significantly by means of heating, which can be reduced by 90%.
Downloads
Published
How to Cite
Issue
Section
License
Copyright of the published articles will be hold by the authors.
Publisher of JSD is Universitas Negeri Yogyakarta
The copyright follows Creative Commons Attribution–ShareAlike License (CC BY SA): This license allows to Share "” copy and redistribute the material in any medium or format, Adapt "” remix, transform, and build upon the material, for any purpose, even commercially.
