Persada, R. Cipta Anugerah (2018) Studi Air Baku Prioritas Untuk Pdam Surya Sembada Surabaya Dengan Pendekatan Analytical Hierarchy Process. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
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Pasokan air baku Kali Surabaya sebesar 10,5 m3/detik masih belum mencukupi kebutuhan air rata-rata. Penambahan pasokan air baku dari mata air Umbulan sebesar 1m3/detik hanya mencukupi hingga tahun 2017. Maka dari itu diperlukan tambahan pasokan air baku dari sumber air baku lain. Sumber air baku yang berpotensi yaitu air laut yang memiliki debit tak hingga dan mata air. Pemilihan air baku dapat digunakan metode Analytical Hierarchy Process (AHP). Untuk mengetahui sumber air mana yang memiliki prioritas itu di gunakan kriteria kuantitas, kualitas, kontinuitas, dan keterjangkauan. Metode AHP ini dilakukan dengan menurunkan kriteria apa saja yang dijadikan pertimbangan dalam mencapai tujuan yang diinginkan. Untuk mendapatkan penilaian dari tiap kriteria makan digunakan software Expert Choice dengan responden yang terdiri dari pihak PDAM Surya Sembada Surabaya, pihak instansi pemerintah, dan pakar air bersih. Setelah dilakukan penilaian dengan menggunakan sistem pembobotan dari para ahli, akan didapat sumber air baku prioritas.
Proyeksi kebutuhan air bersih rata-rata pada tahun 2035 berdasar berdasar perhitungan yaitu 12561 liter/detik. Di samping itu, akan terjadi defisit sumber air baku yang diperkirakana mulai terjadi pada tahun 2018 dengan besar 118 Liter/detikdan akan mencapai 2317 Liter/detik pada tahun 2035. Berdasar debit yang mampu dipasok, terdapat beberapa sumber air baku yang berpotensi yaitu air laut dan mata air. Air baku prioritas yang diperoleh dari responden yaitu air laut dengan kriteria kontinuitas sebagai prioritas.
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The raw water supply of Surabaya by 10,5 m3 / sec is still not sufficient for the average water requirement. The addition of raw water supply from Umbulan springs at 1m3 / sec is only sufficient until 2017. Therefore, additional raw water supply from other raw water sources is required. Potential raw water source is seawater that has unlimited discharge and water springs. The selection of raw water can be used Analytical Hierarchy Process (AHP) method. To find out which water source has priority is used the criteria of quantity, quality, continuity, and affordability. AHP method is done by lowering the criteria what are taken into consideration in achieving the desired goals. To get an assessment of each criteria to eat used Expert Choice software with respondents consisting of PDAM Surya Sembada Surabaya, the government agencies, and water experts. After the assessment using the weighting system from the experts, will get raw water resources priority.
The projection of the average water demand in 2035 is based on the calculation of 12561 liters / sec. In addition, there will be a deficit of raw water sources estimated to begin in 2018 with a large 118 Liter / sec and will reach 2317 Liter / sec in 2035. Based on the discharge that can be supplied, there are several potential raw water sources that is sea water and springs. Priority raw water obtained from the respondents is sea water with the criteria of continuity as a priority.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSL 628.114 Per s-1 3100018074766 |
| Uncontrolled Keywords: | Expert Choice, Analytical Hierarchy Process, Air Baku, PDAM Surya Sembada Surabaya, RISPAM 2014. |
| Subjects: | T Technology > T Technology (General) > T58.62 Decision support systems |
| Divisions: | Faculty of Civil Engineering and Planning > Environment Engineering > 25201-(S1) Undergraduate Thesis |
| Depositing User: | R.CIPTA ANUGERAH PERSADA |
| Date Deposited: | 21 Mar 2018 02:12 |
| Last Modified: | 21 Jul 2020 11:22 |
| URI: | http://repository.its.ac.id/id/eprint/50061 |
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