ANALISIS KEMANFAATAN LUBANG RESAPAN BIOPORI DI TAMAN PENGABDIAN TIYUH MULYA JAYA KABUPATEN TULANG BAWANG BARAT

MELIA, DWI LESTARI (2023) ANALISIS KEMANFAATAN LUBANG RESAPAN BIOPORI DI TAMAN PENGABDIAN TIYUH MULYA JAYA KABUPATEN TULANG BAWANG BARAT. Diploma thesis, UIN RADEN INTAN LAMPUNG.

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Abstract

ANALISIS KEMANFAATAN LUBANG RESAPAN BIOPORI DI TAMAN PENGABDIAN TIYUH MULYA JAYA KABUPATEN TULANG BAWANG BARAT ABSTRAK Lubang resapan biopori merupakan lubang berbentuk silinder dengan diameter 10-30 cm dan kedalaman kurang lebih 100 cm. Lubang silinder ini digunakan untuk meningkatkan penyerapan air hujan. Manfaat dari lubang resapan biopori untuk meminimalisir genangan air ataupun limpasan air dan menjaga ketersediaan air tanah, sehingga setelah adanya peletakkan lubang resapan biopori di taman Pengabdian Tiyuh Mulya Jaya permasalahan yang terjadi bisa teratasi dengan baik. Proses pembusukan sampah organik di dalam lubang resapan terjadi karena adanya aktivitas mikroorganisme di dalam tanah. Pada penelitian ini, peneliti akan membahas tentang pengaruh dari manfaat lubang resapan biopori untuk mengatasi salah satu permasalahan lingkungan serta menganalisis peran lubang resapan biopori terhadap ketersediaan air tanah di Taman Pengabdian Tiyuh Mulya Jaya. Taman Pengabdian Tiyuh Mulya Jaya memiliki luas sebesar 2.100 m² memiliki dua area penampungan air hujan yaitu sumur dan lubang resapan biopori. Analisis Jumlah Kebutuhan Lubang Resapan Biopori yang Ideal di Taman Pengabdian Tiyuh Mulya Jaya sebanyak 21 buah. Jenis tanah pada lokasi taman yaitu tanah Latosol dicirikan dengan warnanya yang merah hingga kuning sedikit kecoklatan, strukturnya lempung dan horison yang larut sedikit berpasir berkerikil. Perhitungan persentase penanganan menggunakan asumsi volume penanganan 100% untuk mencapai maksimal, sehingga volume penanganan mendapatkan hasil 43%. Kata Kunci: Lubang resapan biopori, Ketersediaan air, menejemen air limpasan. iv ANALYSIS OF THE USEFULNESS OF BIOPORI ABSORPTION HOLE IN TIYUH MULYA JAYA SERVICE PARK, TULANG BAWANG BARAT DISTRICT ABSTRACT The biopori infiltration hole is a cylindrical hole with a diameter of 10-30 cm and a depth of approximately 100 cm. This cylinder hole is used to increase rainwater absorption. The benefits of the biopori infiltration holes are to minimize standing water or water runoff and maintain the availability of groundwater, so that after laying the biopori infiltration holes in the Tiyuh Mulya Jaya Service Park the problems that occur can be resolved properly. The process of decomposing organic waste in the infiltration pit occurs due to the activity of microorganisms in the soil. In this study, researchers will discuss the effect of the benefits of biopori infiltration holes to overcome one of the environmental problems and analyze the role of biopori infiltration holes on the availability of groundwater in the Tiyuh Mulya Jaya Service Park. The Tiyuh Mulya Jaya Community Service Park has an area of 2,100 m² and has two rainwater storage areas, namely a well and a biopori infiltration pit. Analysis of the number of ideal Biopore Infiltration Holes Needed in Tiyuh Mulya Jaya Service Park as many as 21 pieces. The soil type at the park location, namely Latosol soil, is characterized by a red to slightly brownish yellow color, a clay structure and a soluble horizon that is slightly sandy and gravelly. Calculating the handling percentage uses the assumption of a handling volume of 100% to achieve a maximum handling volume to get a result of 43%. Keywords: Biopori infiltration holes, water availability, runoff water management.

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