Rifqi, Ahmad Yusuf (2015) ANALISIS PENGARUH BUANGAN AIR TERPRODUKSI SUMUR MIGAS NG-35 TERHADAP AIR SUNGAI DESA NGUDAL, KECAMATAN MALO KABUPATEN BOJONEGORO (STUDI KASUS PT. PERTAMINA EP ASSET 4 FIELD CEPU. Other thesis, UPN "VETERAN" YOGYAKARTA.
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Abstract
This research located in the administrative area of Ngudal Village,Subdistrict
of Malo, Regency of Bojonegoro, Province of East Java. Oil exploitations in Ngudal
are traditionally performed, include the oil and natural gas well NG-35. This
Research aimed to (1) determine the effect of the oil exploitation activities that
traditionally performed by residents ofthe oil and natural gas well NG-35.(2)
determine the quality of producedwater, river’s water in Ngudal village,(3)
determine the level of pollutionin the river, (4) determine the direction of
contamination spreading of ground water.
Methods used in this research are survey and laboratory analysis methods.
Sampling technique used in this research is random sampling. Methods of data
analysis used descriptive analysis and index of contamination. Quality control that is
use is Minesterial Regulations of Environment No. 19 in 2010 and Government
Regulation No. 82 in 2001.
Based on the evaluation of research on site, showing that oil exploitation in
NG-35 well in Ngudal caused damage to physical environment and the presence of
oil layer on the river surface, and spilled oil on the ground around NG-35 well.TDS
levels in producewater are not accordance with the standard quality with the highest
TDS 9764 at TS-2 ans the lowes TDS 8076 mg/L at TS-1. The water quality in the
river of Ngudal Village, there are some parameters which exceed the quality control,
they are TDS,BOD and COD. Meanwhile the underground water quality in Ngudal
Village is appropriate with the quality control. The level of pollution in the upstream
of Ngudal River is lightly polluted, while level of pollution of ground water is in
good condition. The direction of contamination spreading of ground water relative to
the north and northeast area, or directly to the forest. Direction of the management in
control of producewaterpollution has been done in 2 methods, with the technological
and institutional approaches.
keywords: producedwater, water quality, level of pollution,wastewater treatment.
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering |
| Depositing User: | Sarimin Sarimin |
| Date Deposited: | 17 May 2016 07:04 |
| Last Modified: | 18 Mar 2025 02:14 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/1226 |
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