Technical Analysis Ballast Water Treatment By Using Economizer Utilizing Main Engines Exhaust Heat To Comply With International Ship Ballast Water Management At "MV. Leader Win "

Rohmawati, Wiwin (2017) Technical Analysis Ballast Water Treatment By Using Economizer Utilizing Main Engines Exhaust Heat To Comply With International Ship Ballast Water Management At "MV. Leader Win ". Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Based on the International Ballast Water Management regulations (IBWM), waste water ballast itself has the attention of some researchers to reduce the amount of waste species present in the ballast water with a variety of methods, as of biological, physical, mechanical, and chemical. The decision-making tools such as ballast water heater, flow-through system and others where possible these tools can minimize waste species in ballast water at a certain temperature or pressure of the flow according to the calculations.
This study was aimed to calculate and analysis the effectiveness of the system treatment between option 1 and option 2 then it will compare. First option is using economizer and bundles to transfer a heat from a source heat of exhaust gas then medium by thermal oil circulated. The second option is using economizer and heat excharger where a same heat source , but sea water from ballast tank sirculated to heat excharger. And from economizer to heat excharger is using thermal oil as a heat medium. For all calculation and anaalysis is using softwere HTRI.
First option having a duty 2.503 MegaWatts at economizer and 1.9567 MegaWatts at bundles. Over design 2.01% at Economizer and 7.1%5 at bundles. Pessure drop 63.287 kPa at thermal oil after economizer and 68.196 kPa after bundles. Treatment time to this option is 44.424 hors. Second option having a duty 3.38 MegaWatts at economizer and 3.1227 MegaWatts at heat excharger. Over design 5.85% at Economizer and 3.49%5 at heat excharger. Pessure drop 38.697 kPa at thermal oil after economizer and 28.476 kPa after heat excharger. Treatment time to second option is 42.03 hours. Option 2 is more optimum than option in analytical techniques. By analysis of treatment system, are expected this thesis can be applied to either the MV. Leader Win Vessel to comply with the operational needs according to standard employability.

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Berdasarkan peraturan Pengelolaan Air Internasional
Ballast (IBWM), air ballast itu sendiri memiliki perhatian
beberapa peneliti untuk mengurangi jumlah spesies limbah yang
ada didalam air ballast dengan berbagai metode, seperti biologi,
fisik, mekanik, dan kimia . Pengambilan keputusan alat seperti
pemanas air ballast, sistem melalui-aliran dan lain-lain di mana
mungkin alat ini dapat meminimalkan spesies limbah dalam air
ballast pada suhu tertentu atau tekanan dari aliran menurut
perhitungan.
Penelitian ini bertujuan untuk menghitung dan analisis
efektivitas pengelolahan sistem antara opsi 1 dan opsi 2 yang
sudah dibandingkan. Opsi pertama adalah menggunakan
economizer dan bundel untuk mentransfer panas dari sumber
panas dari gas buang dan media penghantar panas dengan minyak
panas yang disirkulasikan. Pilihan kedua adalah menggunakan
economizer dan heat excharger dimana dengan sumber panas
yang sama, tetapi air laut dsirkulasikan dari tangki ballast menuju
heat excharger. Dan dari economizer menuju heat excharger
menggunakan thermal oil sebagai media penghantar panas. Untuk
semua perhitungan dan anaalysis menggunakan HTRI softwere.
Opsi pertama memiliki Duty 2,503 megawat di
economizer dan 1,9567 megawat di bundel. over design 2,01% di
Economizer dan 7,1% 5 di bundel. Pessure drop 63,287 kPa di
thermal oil setelah economizer dan 68,196 kPa setelah bundel.
waktu perawatan untuk pilihan ini adalah 44,424 jam. Opsi kedua
memiliki duty 3.38 megawat di economizer dan 3,1227 megawat
di heat excharger. over design 5,85% di Economizer dan 3,49% 5
di heat excharger. Pessure drop 38,697 kPa di thermal oil setelah
economizer dan 28,476 kPa setelah heat excharger. waktu
perawatan untuk pilihan opsi kedua adalah 42,03 jam. Opsi 2
lebih optimal dari pilihan di teknik analisis. Dengan analisis
sistem pengolahan, diharapkan Tugas Akhir ini dapat diterapkan
baik MV. Leader Win untuk memenuhi kebutuhan operasional
sesuai dengan standar yang ada.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	International Ballast Water Management; Software HTRI; Economizer; Heat Excharger; Bundle; Thermal Oil; Temperature
Subjects:	V Naval Science > V Naval Science (General)
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	- WIWIN ROHMAWATI
Date Deposited:	11 Apr 2017 03:55
Last Modified:	22 Dec 2017 02:39
URI:	http://repository.its.ac.id/id/eprint/2997

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