Ramadhani, Adhinda Dwi Putra (2018) Perencanaan Pengembembangan Instalasi Pengolahan Air Baku PDAM Giri Tirta di Bendung Gerak Kec. Bungah Kab. Gresik. Sarjana thesis, Universitas Brawijaya.
Abstract
Instalasi pengolahan air minum di PDAM Giri Tirta Kabupaten Gresik saat ini yang berada di Kecamatan Driyorejo kapasitas sudah maksimal dan hanya bisa melayani 11 kecamatan. Saat ini di kabupaten gresik ada 5 kecamatan yang belum terlayani oleh PDAM Gresik dari 18 kecamatan, dengan daerah pelayanan di 5 kecamatan yaitu Kec. Bungah, Sidayu, Panceng, Dukun dan Ujungpangkah. karena itu perlu adanya kapasitas pengembangan baru PDAM Gresik. Rencana pengembangan instalasi pengolahan air di kecamatan bungah berada di Bendung Gerak Sembayat. Pada perhitungan studi ini didapatkan kapasitas pengolahan sebesar 924 liter/detik dan kebutuhan air sebesar 840 liter/detik. Air baku berasal dari sungai Bengawan Solo hilir, sistem pengaliran air dari intake ke proses pengolahan dilakukan dengan bantuan pompa, karena topografi di daerah rencana relatif datar. Dalam pemilihan unit paket instalasi perlu pertimbangan dengan adanya kualitas air yang di telah uji laboratorium. Dengan demikian hasil dari proses efisiensi pada pengolahan akan bekerja secara maksimal. Perencanaan yang akan digunakan adalah bak pengumpul, bak aerasi, bak koagulasi, bak flokulasi, bak flotasi, bak sedimentasi, bak filtasi. Perencanaan ini dilengkapi dengan rumah pembubuh tawas, kaporit, kapur serta saluran penguras dan bak sirkulasi.
English Abstract
Water treatment plants in PDAM Giri Tirta Gresik regency that located in Legundi and Krikilan, Driyorejo district, has a maximum capacity and can only serve 11 districts. Currently in Gresik regency there are 5 districts that have not been served by PDAM Gresik from 18 districts, such as Bungah, Sidayu, Panceng, Dukun, and Ujungpangkah. Therefore new capacity in PDAM Gresik is needed. the planning to development water treatment plant in bungah district, which are located Sembayat barrage. In this study obtained the water requirement is 840 l/s and processing capacity is 924 l/s in 2036. The sources of raw water is from the downstream of Bengawan Solo river, The water instalation system is consist of sluice gate as intake and pump to deliver water from intake to water treatment plant, because the topography in the area of the plan is relatively flat. In the selection of the installation unit needs consideration in the presence of water quality in laboratory test. So that the results of the efficiency process on the processing will work optimally. Planning of water treatment consist of tub reservoir, aeration, coagulation, flocculation, flotation, sedimentation, and filtration. This plan is equipped with alum house, chlorine, lime, and drainage and circulation tub.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FT/2018/92/051800954 |
| Uncontrolled Keywords: | : instalasi pengolahan air, bak unit, batas baku mutu kualitas air. |
| Subjects: | 600 Technology (Applied sciences) > 628 Sanitary engineering > 628.1 Water supply |
| Divisions: | Fakultas Teknik > Teknik Pengairan |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 03 Apr 2018 02:07 |
| Last Modified: | 18 Oct 2021 04:53 |
| URI: | http://repository.ub.ac.id/id/eprint/9075 |
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