Juli 2025

Universitas Gadjah Mada

S1 • Kimia • IPK 3.54

Maret 2024 - Mei 2024

PT Dahana • Magang

• Evaluated and optimized wastewater treatment from high energy material production using coagulant addition and adsorption methods, achieving up to 89.7% turbidity reduction while maintaining pH within 6.2-8.3, in full compliance with Indonesian environmental quality standards environmental standards (PP No. 22/2021)
• Monitored environmental parameters (water quality, air composition, temperature, and humidity) across 5+ company locations, providing routine data for compliance with safety and environmental regulations
• Performed Quality Control checks on 100+ cartridge emulsion (CE) batches, ensuring size, weight, and density accuracy within specified tolerances to maintain product quality and safety
• Final report research : Effectiveness of Liquid Waste Processing Using Coagulant Addition and Adsorption Methods at PT Dahana Elemented Detonator Factory

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