DAMPAK PROSES PENGOLAHAN AIR BERSIH TERHADAP LINGKUNGAN
| Main Authors: | Andrian, David, Irawati, Desrina Yusi |
|---|---|
| Format: | Article PeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
Jurusan Teknik Industri, Universitas 17 Agustus 1945
, 2019
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| Subjects: | |
| Online Access: |
http://repositori.ukdc.ac.id/481/1/Jurnal%20Heuristic-Februari2019-LCA.pdf http://repositori.ukdc.ac.id/481/4/Peer%20Review%20Dampak%20Proses.pdf http://repositori.ukdc.ac.id/481/3/Similirity%20-%20Dampak%20proses%20pengolahan%20air%20minum%20pada%20lingkungan.pdf http://repositori.ukdc.ac.id/481/ http://jurnal.untag-sby.ac.id/index.php/HEURISTIC/article/view/2475 |
Daftar Isi:
- The use of polymers, coagulants, alum, and chlorine gas in the water purification process will result in environmental impacts. The research method is Life Cycle Assessment (LCA) for identify and analyze on environmental impact. LCA run by SimaPro 7 software that is Impact 2002+ method. It consists of four stages that is goal and scope, Life Cycle Inventory (LCI), Life Cycle Impact Assessment (LCIA), and Interpretation. The result showed that using the electricity on the water treatment process is the most variable of environment harm. The process of water treatment per 1 kg produces non-renewable energy as much as 5.55E-9 Pt and global warming of 4.66E-9 Pt. Both outputs affect to the environment. Non-renewable energy output of the process will decrease substance of the soil such as natural gas deposit (6E-9 Pt), petroleum (7,66E-10 Pt), and uranium (3,52E-10 Pt). The process of generating electricity produces carbon dioxide which affects global warming by 5.46E-9 Pt. High electricity usage in the water treatment process of WTP due to distance water resource and equipment advanced in years.