Inas, Bilqis Hanifah (2025) Analisis Efektivitas Fitoremediasi Berbasis Tanaman Hias Pada Konsentrasi Formaldehida Dalam Ruangan Untuk Meningkatkan Health And Safety Pekerja. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Kualitas udara dalam ruangan (Indoor Air Quality/IAQ) memainkan peran penting dalam kesehatan dan keselamatan pekerja, khususnya di lingkungan kantor modern. Polutan utama yang sering ditemukan adalah formaldehida, senyawa or
ganik volatil yang dapat memicu gangguan pernapasan,iritasi, bahkan kanker. Penelitian ini bertujuan untuk menganalisis hubungan antara kadar formaldehida dan kesehatan dan keselamatan pekerja, serta mengevaluasi efektivitas tanaman
hias sebagai metode fitoremediasi yang dikombinasikan dengan ventilasi mekanis (AC displacement). Penelitian dilakukan menggunakan pendekatan kuantitatif melalui simulasi Computational Fluid Dynamics (CFD) melalui perangkat lunak SimScale. Hasil simulasi dianalisis menggunakan uji regresi dan ANOVA untuk mengidentifikasi hubungan antar variabel. Hasil menunjukkan bahwa kombinasi ventilasi dan tanaman menghasilkan penurunan tertinggi (99,8%), diikuti ventilasi saja (89%), tanaman saja (46%), dan tanpa intervensi. Simulasi juga menunjukkan bahwa posisi tanaman memengaruhi daya serap, di mana tanaman yang lebih dekat dengan sumber emisi menunjukkan penurunan konsentrasi lebih cepat. Validasi residual membuktikan simulasi berjalan stabil dan representatif. Penelitian ini memberikan dasar ilmiah untuk strategi penempatan tanaman dan perancangan ventilasi
yang mendukung lingkungan kerja sehat, aman, dan berkelanjutan.
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Indoor air quality (IAQ) plays an important role in the health and safety of workers, especially in modern office environments. The main pollutant often found is formaldehyde, a volatile organic compound that can trigger respiratory disorders, irritation, and even cancer. This study aims to analyze the relationship between formaldehyde levels and worker health and safety, and to evaluate the effectiveness of ornamental plants as a phytoremediation method combined with mechanical ventilation (AC displacement). The study was conducted using a quantitative approach through Computational Fluid Dynamics (CFD) simulations using SimScale software. The simulation results were analyzed using regression tests and ANOVA to identify relationships between variables. The results showed that the combination of ventilation and plants produced the highest reduction (99.8%), followed by ventilation alone (89%), plants alone (46%), and no intervention. The simulation also
showed that the position of the plants affected the absorption capacity, where plants closer to the emission source showed a faster decrease in concentration. Residual
validation proved that the simulation was stable and representative. This study provides a scientific basis for plant placement strategies and ventilation design that
support a healthy, safe, and sustainable work environment.
Keywords: Indoor Air Quality (IAQ), Formaldehyde, Health and Safety, Phytoremediation, Ornamental Plants, Mechanical Ventilation, Computational Fluid Dynamics (CFD).
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | Kata Kunci: Indoor Air Quality (IAQ), Formaldehida, Health and Safety, Fitoremediasi, Tanaman Hias, Ventilasi Mekanis, Computational Fluid Dynamics (CFD), Indoor Air Quality (IAQ), Formaldehyde, Health and Safety, Phytoremediation, Ornamental Plants, Mechanical Ventilation, Computational Fluid Dynamics (CFD). |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD194.6 Environmental impact analysis |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Industrial Engineering > 26201-(S1) Undergraduate Thesis |
| Depositing User: | Bilqis Hanifah Inas |
| Date Deposited: | 03 Aug 2025 02:05 |
| Last Modified: | 03 Aug 2025 02:26 |
| URI: | http://repository.its.ac.id/id/eprint/126366 |
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