| NIM | H1F010024 |
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| Namamhs | RIZKI YUDISTIRA |
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| Judul Artikel | GEOLOGI DAN ANALISIS PENCEMARAN AIR BERDASARKAN KARAKTERISTIK AIR LINDI TPA BANJARAN KABUPATEN PURBALINGGA JAWA TENGAH
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| Abstrak (Bhs. Indonesia) | Air lindi yang terbentuk di TPA Banjaran akan terkumpul di kolam penampungan lindi. Setelah mencapai batas volume kolam, secara otomatis lindi akan dibuang melalui saluran dan nantinya akan terakumulasi di sungai. Hal ini menarik untuk dikaji terutama air tanah, karena letak buangan lindi berada deka dengan area pemukiman warga yang dapat menimbulkan dampak negaif seperti pencemaran air tanah Daerah penelitian secara administrasi terletak di Desa Banjaran, kecamatan Bojongsari, kabupaten Purbalingga, Jawa Tengah. Penelitian ini bertujuan untuk mengetahui kondisi geologi, arah aliran air tanah, karakteristik kimia-fisika air dan mengetahui status mutu kualitas air di TPA Banjaran.. Metode yang digunakan dalam penelitian ini berupa pemetaan geologi yang mencakup geomorfologi, struktur geologi, stratigrafi. Metode pengukuran sifat fisika-kimia air yang mengacu pada Peraturan Pemerintah No. 82 tahun 2001 dan Keputusan Menteri Lingkungan Hidup tahun 1995. Penentuan status mutu kualitas air menggunakan Metode Indeks Pencemaran. Hasil penelitian menunjukkan bahwa daerah penelitian memiliki tiga satuan geomorfologi dan empat satuan stratigrafi. Senyawa kimia yang terkandung dari lindi dan air tanah, menunjukkan adanya beberapa senyawa yang tidak memenuhi kadar maksimum yang telah ditetapkan, bahkan hasil analisis menunjukkan adanya kandungan senyawa logam berat. Senyawa-senyawa tersebut yaitu: Total Zat Padat Terlarut, Total Zat Padat Tersuspensi, Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), Fenol, Nitrat, Nitrit, Phosphat, Amonia, Besi, Mangan, Tembaga, Krom, dan Sulfida. Nilai Indeks Pencemaran sungai yaitu 5,14 (tercemar sedang) dan nilai Indeks Pencemaran sumur yaitu 4,83 (tercemar ringan). |
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| Abtrak (Bhs. Inggris) | Leachate in Banjaran landfill will be collected in pond. Which will automatically discharged through the drain after limit of volume. In the pond was maximal to the river body. Chemical element of leachate is one of interested study in groundwater that. Location of leachate is closed to dwelling people which can cause negatif impact such as groundwater pollution. Study area is located in Banjaran village, Bojongsari district, Purbalingga regency, Central Java. The research aims to know geologic condition, flow direction of ground water, physical-chemical characteristic of leachate and groundwater, also to know status of water quality contamination which happened in Banjaran landfill. The method used in this research is geological mapping which covers geomorphology, geology structure, stratigraphy, and ground water physic-chemical measurement method which refer to government regulation No 82, 2001 and ministry of environment regulation in 1995. Water quality level was determined by using Pollution Index Methods. The result show that the researched area has three geomorphologic unit and four stratigraphic unit. Chemical compound contained in leachate and ground water show that there are some compounds that can’t fulfill maximum degree of which already appointed, or even the result of analysis show that there is heavy metal compound. The compounds are : total of dissolved solid , total of dissolved solid matter, Chemical Oxygen Demand , Biological Oxygen Demand , Fenol , Nitrate , Nitrite , Phosphate , Ammoniac , Iron, Manganese , Copper , Chromium , and sulfide . Value river pollution index is 5.14 (moderate polluted) and value well pollution index is 4.83 (lightly polluted). |
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| Kata kunci | Lindi, Pencemaran, Tempat Pembuangan Akhir, Geokimia Air |
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| Pembimbing 1 | Adi Candra ST.,MT |
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| Pembimbing 2 | Sachrul Iswahyudi ST.,MT |
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| Pembimbing 3 | |
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| Tahun | 2016 |
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| Jumlah Halaman | 15 |
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| Tgl. Entri | 2016-08-16 02:28:11.69447 |
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