Author Elanda Fikri
The Effectiveness of Melt-Blown Filter Cartridge and UV-C Rays on the Reduction of Total Coliform and Water Hardness in Production Process Water
Elanda Fikri, Nursyifa Yuliani Putri, Nany Djuhriah, Neneng Yetty Hanurawaty, Amar Sharaf Eldin Khair
J. Ecol. Eng. 2022; 23(4):181–190
The Phenomenon of Medical Waste Recycling in Indonesia: Contact Time and Chlorine Dose as a Disinfectant with The Bio-Indicator Bacillus subtilis and Bacillus stearothermophilus
Elanda Fikri, Iis Kurniati, Wartiniyati Wartiniyati, Teguh Budi Prijanto, Pujiono Pujiono, Osman Syarief, Amar Sharaf Eldin Khair
J. Ecol. Eng. 2021; 22(4):47–58
Study of Liquid Waste Quality and Potential Pollution Load of Motor Vehicle Wash Business in Bekasi City (Indonesia)
J. Ecol. Eng. 2020; 21(3):128–134
Economic Valuation and Effectiveness of Utilizing Electrocoagulation System in Reducing Chemical Oxygen Demand of Textile Industry Wastewater
J. Ecol. Eng. 2019; 20(8):35–43
Effectiveness of Carbon Monoxide Concentration Reduction on Active Carbon Contact System in Burning Polystyrene Foam
J. Ecol. Eng. 2018; 19(4):1–6
Study on the Use and Composition of Bio-Charcoal Briquettes Made of Organic Waste
J. Ecol. Eng. 2018; 19(2):81–88
CHARACTERISTICS AND HOUSEHOLD TOXIC HAZARDOUS WASTE GENERATION BASED ON ECONOMIC STATUS AND TOPOGRAPHIC REGIONS IN SEMARANG CITY, INDONESIA
J. Ecol. Eng. 2017; 18(5):8–17
Effect of Zeolite and Activated Carbon Thickness Variation as Adsorbent Media in Reducing Phenol and Manganese Levels in Wastewater of Non-Destructive Testing Unit
Elanda Fikri, Reta Athaya Mutiara Farid, Yosephina Ardiani Septiati, Nanny Djuhriah, Neneng Yetty Hanurawaty, Amar Sharaf Eldin Khair
J. Ecol. Eng. 2022; 23(8):40–48
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