Fauzi, Ahmad Restu (2016) Implementasi Penglolaan Air Yang Terintegrasi Pada Green Building. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kebutuhan air Indonesia per kapita sebesar 16.800 m3 per
tahun. Namun, ketersedian air tawar di alam hanya 3% dari jumlah
ketersediaan air secara keseluruhan, bahkan yang dapat dimanfaatkan
hanya 1%, karena 2% lainnya berupa salju dan es. Jakarta sebagai ibu
kota negara Indonesia membutuhkan pasokan air yang banyak untuk
memenuhi kebutuhan industri maupun gedung – gedung berlantai
tinggi sebagai opersional harian. Sumber air alternatif seperti sungai
dan danau sudah tidak dapat dimanfaatkan karena sudah tercemar
limbah industri maupun rumah tangga. Penggunan air tanah secara
berlebihan dapat menyebabkan penurunan kualitas dan kuantitas air
tanah. Sehingga perlu adanya sumber air alternatif yang dapat
memenuhi kebutuhan yang terus meningkat. Air hujan, grey water, dan
air condensate merupakan potensi sumber air alternatif yang belum
digunakan secara luas padahal memiliki potensi yang besar untuk
digunakan. Pemanfaatan sumber air alternatif terutama air hujan
merupakan salah satu cara mengurangi pemakaian air tanah. Sehingga
perlu adanya metode yang mampu memenuhi kebutuhan air tawar
dengan sumber air alternatif yang mampu meningkatkan jumlah air
tawar, mendesain tanki yang optimal untuk penggunan air hujan dan
metode tersebut dapat di aplikasikan ke semau gedung. Berdasarkan
hasil penelitian desain tanki yang optimal untuk gedung dinas
Pekerjaan Umum sebesar 8,64 m3. Dalam watu sepuluh tahun
penggunan air dari PAM JAYA dapat ditekan hingga 66,07% untuk
dan biaya yang dapat dihemat sebesar 60,74% dalam 10 tahun. Terjadi
penghematan sebesar 391.761.636
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Indonesia per capita water demand of 16,800 m3 per year. However, the availability of fresh water in nature is only 3% of the overall water availability, even that can be utilized only 1%, because the other 2% in the form of snow and ice. Jakarta as the capital city of Indonesia need a supply of water to meet the needs of industry and buildings - high-storey buildings as daily operational. Alternative water sources such as rivers and lakes no longer be used because it was contaminated with industrial and household waste. Excessive use of groundwater can lead to decreased quality and quantity of groundwater. Thus the need for alternative water sources that can meet the growing need. Rainwater, gray water, and the water condensate is a potential alternative source of water that has not been used widely but has great potential for use. Utilization of alternative sources of water, especially rain water is one way to reduce the use of groundwater. So the need for methods that are able to meet the needs of fresh water with alternative water sources which can increase the amount of fresh water, tank design that is optimal for the use of rainwater and the method can be applied to arbitrarily building. Based on the results of research tank design that is optimal for building the Public Works department of 8.64 m3. Watu ten years in the use of water from PAM Jaya can be reduced to 66.07% for and costs can be saved by 60.74% in 10 years. Occurs savings of Rp 391 761 636
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSF 628.13 Fau i |
| Uncontrolled Keywords: | Air Hujan, Grey water, Black water, Air Condensate, Optimal Tank Sizing |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD646 Sewage--Purification |
| Divisions: | Faculty of Industrial Technology > Physics Engineering > 30201-(S1) Undergraduate Thesis |
| Depositing User: | Users 13 not found. |
| Date Deposited: | 24 Aug 2017 07:10 |
| Last Modified: | 24 Aug 2017 07:10 |
| URI: | http://repository.its.ac.id/id/eprint/48755 |
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