Saputra, Rade (2015) POTENSI PENCEMARAN DI SEKITAR TPA BALEHARJO TERHADAP KUALITAS AIRTANAH BEBAS DI DUSUN WUKIRSARI, DESA BALEHARJO, KECAMATAN WONOSARI, KABUPATEN GUNUNGKIDUL, DAERAH ISTIMEWA YOGYAKARTA. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
ABSTRACT Increasing the number of residents in each county, has significantly impacted on the increasing volume of waste at the final disposal of waste (landfill). The more waste that accommodated the more well leachate to be generated from the waste. Gunungkidul precisely Hamlet Wukirsari, Baleharjo Village, District Wonosari have a landfill within approximately ± 300 meters from the residence. In the leachate treatment pond contained waste water directly into the river seasonal flue. If the leachate water still contains substances - dangerous and seepage occurs, it will have an impact on the environment and potentially contaminate groundwater around the existing landfill Baleharjo. This research aims to determine the water quality in the area of free land, based on water quality regulation by PERGUB DIY No. 20 of 2008 and determine the direction of management conditions of free groundwater quality in the research area. survey research and laboratory analytical are the methods used in this research based on quality standards of water. Chemical parameters are used to in the overall analysis, namely pH, BOD, COD, Iron (Fe), Ammonia (NH3), Chromium (Cr), and Lead (Pb) with reference Based on PERGUB DIY regulation No. 20 Year 2008 about Water Quality Standard classification for class I designation used for drinking water. Results of the data analysis the flow of ground water at the site of the research flowing from the north westward and is based on water quality standards that are used show that the status of water quality at the location of the samples A1, A2 and A4 are included in lightly polluted status with COD values ranged from 16.4 mg / L - 18.4 mg / L and exceed the quality standards set value is 2 mg / L. At the location of the A3 and A5 are included in good condition status or meet water quality standards have been set. Keyword : Baleharjo landfill, Leacheate, Groundwater, Contamination INTISARI Peningkatan jumlah penduduk pada setiap daerah, secara signifikan telah berdampak terhadap bertambahnya volume sampah pada Tempa t Pembuangan Akhir sampah (TPA). Semakin banyak sampah yang ditampung maka akan semakin banyak pula air lindi yang akan dihasilkan dari sampah tersebut. Kabupaten Gunungkidul tepatnya Di Dusun Wukirsari, Desa Baleharjo, Kecamatan Wonosari memiliki TPA yang berjarak sekitar ± 300 meter dari permukiman warga. Pada pengolahan kolam air lindi terdapat air buangan yang langsung di buang kesungai musiman. Jika air lindi tersebut masih mengandung zat - zat berbahaya dan terjadi rembesan, hal ini akan berdampak pada lingkungan dan berpotensi mencemari airtanah yang ada disekitar TPA Baleharjo. Penelitian ini bertujuan untuk mengetahui kualitas air tanah bebas berdasarkan PERGUB DIY No. 20 Tahun 2008 tentang baku mutu air kelas I dan menentukan arahan pengelolaan berdasarkan kondisi kualitas airtanah bebas di daerah penelitian. Metode yang digunakan peneliti adalah metode survey dan metode analisis data berdasarkan standar baku mutu air, parameter kimia yang digunakan untuk di analisis secara keseluruhan yaitu pH, BOD, COD, Besi (Fe), Amoniak (NH3 ), Kromium (Cr), dan Timbal (Pb) dengan acuan Berdasarkan PERGUB DIY No. 20 Tahun 2008 Tentang Baku Mutu Air klasifikasi kelas I yang peruntukannya digunakan untuk air baku air minum. Hasil analisis data yang dilakukan bahwa aliran airtanah dilokasi penelitian mengalir dari arah utara kebarat dan berdasarkan standar baku mutu air yang digunakan menunjukkan bahwa status mutu air pada lokasi sampel A1, A2, dan A4 termasuk dalam status tercemar ringan dengan nilai COD berkisar antara 16,4 mg/L – 18,4 mg/L dan melebihi nilai baku mutu yang ditetapkan yaitu 2 mg/L. Pada lokasi A3 dan A5 termasuk dalam status kondisi baik atau memenuhi baku mutu air yang telah ditetapkan. Kata kunci : TPA Baleharjo, Air Lindi, Airtanah, Pencemaran.
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Civil Engineering and the Environment |
| Depositing User: | Ratna Sufiatin |
| Date Deposited: | 08 Jun 2016 07:16 |
| Last Modified: | 08 Jun 2016 07:16 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/3322 |
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