Muntaha, Yasnuar and Dr.Eng.Tri Budi Prayogo, ST.,MT. and Emma Yuliani, ST.,MT.,Ph.D. (2021) Permodelan Konservasi Air Menggunakan Sumur Resapan Untuk Tanah Permeabilitas Rendah Berdasarkan Aliran Dan Komposisi Material,. Magister thesis, Universitas Brawijaya.
Abstract
Tanah lunak yang berjenis tanah lanau memiliki permeabilitas rendah, konservasi air tanah merupakan suatu konsep dalam menjaga ketersediaan air, sehubungan dengan ini perlu adanya sumur resapan dengan tambahan konstruksi atau material tertentu. Sumur resapan dengan konstruksi yang sederhana namum efektif akan mempermudah masyarakat dalam pembangunan dan pemeliharaanya sehingga mendukung usaha pengurangan risiko banjir perkotaan. Permodelan sumur resapan dilakukan untuk mendapatkan hasil model sumur resapan inovatif yang dapat memaksimalkan masuknya air ke dalam tanah dan dapat diterapkan di lokasi yang mempunyai permeabilitas rendah. Penelitian ini mengkaji dan menganalisa hasil pengujian sumur resapan konvensional dan inovatif. Analisis debit yang dirancang menggunakan Metode Rasional. Perencanan dimensi dihitung dengan rumus Sujoto dan desain serta model sumur resapan yang dibuat menggunakan material Paving, Pasir, Semen, Kerikil, Pipa diameter 10 cm, Penutup Biopori, Sampah Organik, Air, dan Geotekstile. Penelitian ini juga melakukan analisa konservasi air terhadap Perumahan Skay Hill Karangploso menggunakan sumur resapan konvensional dan sumur resapan inovatif. Berdasarkan hasil pengujian sumur resapan inovatif lebih efektif dibandingan dengan sumur resapan konvensional dengan waktu pengisian sumur resapan inovatif > sumur resapan konvensional, waktu habis sumur resapan inovatif < sumur resapan Konvensional, debit yang meresap untuk sumur resapan inovatif > sumur resapan konvensional, dan volume atau kapasitas sumur resapan inovatif > sumur resapan konvensional. Selain itu hasil perhitungan kapasitas sumur resapan konvensional dan sumur resapan inovatif yang diterapkan pada Perumahan Skay Hill Karangploso menunjukan perbedaan yang signifikan, total kapasitas atau volume air yang dapat diresapakan melalui sumur resapan konvensional sebesar 95,77 m3 dalam 1 kali hujan, sedangkan untuk sumur resapan inovatif sebesar 138,87 m3 dan dapat di simpulkan bahwa sumur resapan inovatif lebih efektif dibandingakan dengan sumur resapan konvensional.
English Abstract
Silty soil is a type of soft soil which has low permeability. Groundwater conservation is a concept that aims to maintain the availability of water. In connection with this, it is necessary to have infiltration wells with additional construction or certain materials. Infiltration wells with simple yet effective construction will make it easier for the community to build and maintain them so as to reduce the risk of urban flooding. This study cnducted infiltration well modeling to obtain the results of an innovative infiltration well model that can maximize the entry of water into the soil and can be applied in locations that have low permeability. This study also examined and analyzed the results of testing conventional and innovative infiltration wells. The discharge analysis was designed using the Rational Method. Dimensional planning was calculated using the formula by Sunjoto and the designs and models of infiltration wells were made using paving materials, sand, cement, gravel, 10 cm diameter pipe, biopore cover, organic waste, water, and geotextiles. This study conducted an analysis of water conservation in the Skay Hill Housing Karangploso using conventional infiltration wells and innovative infiltration wells. Based on the test results, innovative infiltration wells were more effective than conventional ones with the filling time of innovative infiltration wells > conventional infiltration wells, time out for innovative infiltration wells < conventional infiltration wells, infiltration discharge for innovative infiltration wells > conventional infiltration wells, and volume or capacity of innovative infiltration wells > conventional infiltration wells. On the other hand, the calculation results of the capacity of conventional infiltration wells and innovative infiltration wells showed a significant difference with the total capacity or volume of water that could be infiltrated through conventional infiltration wells was 95,77 m3 in one-time rainfall, while for innovative infiltration wells was 138,87 m3. It can be concluded that innovative infiltration wells were more effective than conventional infiltration wells.
Other obstract
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| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | 0421070005 |
| Uncontrolled Keywords: | - |
| Subjects: | 600 Technology (Applied sciences) > 627 Hydraulic engineering > 627.5 Reclamations, Irrigation, related topics > 627.52 Irrigation |
| Divisions: | S2/S3 > Magister Teknik Pengairan, Fakultas Teknik |
| Depositing User: | yulia Chasanah |
| Date Deposited: | 06 Jun 2022 06:51 |
| Last Modified: | 25 Sep 2024 01:47 |
| URI: | http://repository.ub.ac.id/id/eprint/190833 |
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