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All Journal Journal of Environment and Management Journal of Social Research
Hendrik Segah
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Social Sciences

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Journal : Journal of Social Research

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Identification of Aquifer Vulnerability to Pollution Based on GIS in Jekan Raya and Sabangau Districts Palangka Raya City, Central Kalimantan Province Prayetno Prayetno; Hendrik Segah; Deddy NSP Tanggara
Journal of Social Research Vol. 2 No. 11 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i11.1538

Abstract

Groundwater is the main source of needs for living things. Groundwater is stored in aquifer systems contained in the soil. Under certain conditions, aquifers will be very vulnerable to pollution that can be caused by various sources of pollution depending on existing geological conditions. Therefore, it is necessary to identify the vulnerability of aquifers to polluting sources so that they can assist the government in planning and formulating policies related to regional spatial planning. Identification of aquifer vulnerability can be done using the DRASTIC method which is a weighting method of various parameters such as groundwater table depth (D), Rainfall (R), aquifer media (A), soil media (S), Topography (T), Unsaturated zone (I), and hydraulics conductivity (C) and combined with HAI (Human Activity Impact). The weighting results will produce a Static and Dynamic Aquifer Vulnerability Map. The two maps will be stacked with the Spatial Plans of Palangka Raya City so that it is expected to be a consideration for the Palangka Raya City government in the preparation of the next Regional Spatial Planning policy. The results of weighting with the DRASTIC Index and HAI whole Jekan Raya District and Sabangau District, Palangka Raya City are included in a high level of vulnerability which at this level is an area that is very easy to be polluted by all pollutants, so proper handling is needed so that the impact that will be caused is not too high risk for the condition of aquifers in the area.
Design Mapping of Wastewater Treatment Installation (IPAL) in the Coal Special Port Area of PT Telen Orbit Prima Montallat District North Barito Regency Central Kalimantan Province Firdaus Firdaus; Hendrik Segah; Yetri Ludang
Journal of Social Research Vol. 2 No. 11 (2023): Journal of Social Research
Publisher : International Journal Labs

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55324/josr.v2i11.1546

Abstract

This research aims to design an effective Waste Water Treatment Plant (IPAL) system in the special port area of Persia (PT) in order to ensure the sustainability of mining operations while complying with environmental regulations. The IPAL design is based on assessing the topography, hydrological characteristics, and water quality of the catchment area. Water quality analysis is carried out both during the dry season and after rain, taking important parameters such as pH, Total Suspended Solids (TSS), iron (Fe), and manganese (Mn) into consideration. The results of this research provide important information for designing IPALs that comply with environmental conditions and applicable regulations. Based on the data that has been analyzed, it can be concluded that the proposed WWTP design is an effective solution in managing coal mining wastewater in this port area.
Co-Authors Deddy NSP Tanggara Eko Pranandhita Endah Kartika Susanti Firdaus Firdaus Govinda Arundhati Indrawan Permana Prayetno Prayetno Salampak Dohong Sidik Rahman Usop Yetri Ludang