Trikurnia, Nurkhairana Aryanti (2019) Analysis of Port-Based Discharge Water Treatment of Ships, Case Study: Terminal Petikemas Surabaya. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
90% dari perdagangan dunia dibawa dan dihantarkan oleh industri perkapalan. Di indonesia, konsentrasi pergerakan arus barang terpusat di daerah sekitar pulau Jawad an Sumatera, yang menjadikan pelabuhan Tanjung Perak Surabaya pelabuhan terbesar kedua setelah Tanjung Priok Jakarta. Saat kapal-kapal sedang bongkar muat, berbagai macam limbah cair yang berasal dari kapal dibuang ke laut (lumpur sisa bahan bakar, genangan air bilga, air buangan toilet (blackwater) dan air buangan sabun (greywater). Semua jenis limbah cair tersebut jika terus menerus dibuang ke perairan tanpa ada pengolahan terlebih dahulu akan berdampak bahaya bagi manusia dan lingkungan. Khususnya di Indonesia dan wilayah utara pulau Jawa dimana wisata perairan sedang dibangun namun juga merangkap sebagai pusat pelabuhan-pelabuhan besar. Tujuan dari penelitian ini adalah untuk merancang sebuah instalasi pengolahan air limbah kapal berbasis pelabuhan pada satu terminal percontohan, yaitu Terminal Petikemas Surabaya. Kapasitas setiap jenis air limbah ditentukan dari data kedatangan kapal. Berdasarkan analisis data yang telah dilakukan, didapatkan volume pengolahan sludge sebesar 25 m3/hari, air bilga sebesar 200 m3/hari, blackwater sebesar 10 m3/hari dan greywater sebesar 20 m3/hari. Selanjutnya, melalui kajian pustaka dari berbagai jenis pengolahan, instalasi pengolahan air limbah kapal berbasis pelabuhan di Terminal Petikemas Surabaya dirancang dengan menggabungkan Membrane Bioreactor (MBR) untuk greywater, sentrifugasi untuk sludge, kombinasi ultrafiltrasi dan reverse osmosis untuk genangan air bilga dan Source Separation Sanitation (SSS) untuk blackwater dimana setiap keluaran dari pengolahan dapat digunakan kembali. Setelah itu, dilakukan perkiraan biaya pembangunan instalasi pengolahan air limbah dari alat-alat yang ada pada sistem, menghasilkan kisaran biaya IDR 22, 487,086,876. Periode pengembalian investasi (payback period) instalasi ini adalah 4 tahun.
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90% of world trade is carried by shipping industry. In Indonesia, highly concentrated goods movement are reported in Java and Sumatera which leads Tanjung Perak, Surabaya to become second largest ship terminal after Tanjung Priok, Jakarta. As the loading and unloading process is on call, any kinds of wastewater are continuously being discharged (sludge, oily sludge, blackwater and greywater). All wastewater if continuously discharged without any proper treatment is harmful to both human and aquatic environment. Especially in Indonesia and northern part of Java island where marine tourism is growing but in the other hand, also the home of largest ports. The purpose of this research is to design a fixed, compact discharge water treatment plant in one pilot international terminal, Terminal Petikemas Surabaya. The capacity of each discharge water receiver and treatment is determined according to ship’s arrival data. Based on the data analysis, the capacity of sludge receiver is 25 m3/day, oily bilge receiver for 200 m3/day, blackwater for 10 m3/day and greywater for 20 m3/day. Hereinafter, through the literature review of various kinds of wastewater treatment, a fixed and compact port-based discharge water treatment plant is designed by combining Membrane Bioreactor (MBR) for greywater, centrifugation for sludge, combination of ultrafiltration and reverse osmosis for oily bilge and Source Separation Sanitation (SSS) for blackwater where each effluent of the treatment can be used for one another. Furtheremore, an initial cost of the designed port-based discharge water treatment plant is conducted, resulting in total of IDR 22,487,086,876. The payback period (PBP) of the plant is 4 years.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | port-based discharge water treatment, ship wastewater, Terminal Petikemas Surabaya |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD420 Water pollution T Technology > TD Environmental technology. Sanitary engineering > TD646 Sewage--Purification T Technology > TD Environmental technology. Sanitary engineering > TD767.7 Sewage sludge treatment and disposal |
| Divisions: | Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis |
| Depositing User: | Nurkhairana Aryanti Trikurnia |
| Date Deposited: | 04 Jul 2024 05:52 |
| Last Modified: | 04 Jul 2024 05:52 |
| URI: | http://repository.its.ac.id/id/eprint/61788 |
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