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) |
|---|---|
| Subjek: | T Technology > TD Environmental technology. Sanitary engineering |
| Divisions: | x. 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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