Vol. 7 No. 1 (2026): LINGKAR : Journal of Environmental Engineering

Lingkar: Journal of Environmental Engineering, Volume 7 Number 1 (2026) presents recent research addressing key environmental challenges through innovative and sustainable approaches. This issue highlights studies on waste valorization, air quality monitoring, particulate matter emission reduction, and wastewater treatment. Collectively, the published articles contribute practical insights into resource recovery, pollution control, environmental monitoring technologies, and community-based strategies for supporting a cleaner and more sustainable environment.

DOI: https://doi.org/10.22373/ljee.v7i1

Published: 30-06-2026

Articles

APPLICATION OF MATERIAL FLOW ANALYSIS (MFA) ON BIOVALORIZATION SYSTEM OF SOY SAUCE AND TOFU SOLID WASTE INTO SEASONING SAUCE PRODUCTS

Hanif Faizah Eka Fediyani, Novirina Hendrasarie, Dedin Finatsiyatull Rosida, Sekar Ayu Larasati

19-29
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EVALUATION OF LOW-COST PM2.5 SENSOR ACCURACY IN COMPARISON WITH GOVERNMENT REFERENCE INSTRUMENT

putri ayu risti, Rizki Andre Handika, Fernando Mersa Putra
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ASSESSING PM2.5 EMISSION REDUCTION THROUGH COMMUNITY GREEN BEHAVIOR IN EAST JAKARTA: A SYSTEM DYNAMICS APPROACH

Chaisya Wilver, Wilma Nurrul Adzillah, Aries Purwanto

1-10
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PERFORMANCE OF SPENT COFFEE GROUNDS ACTIVATED CARBON AND RIVER SAND AS FILTRATION MEDIA FOR TOTAL SUSPENDED SOLIDS REMOVAL IN ABATTOIR WASTEWATER TREATMENT

Arief Rahman, Khairun Nisah, Atha Naufal Fawwaz
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Vol. 7 No. 1 (2026): LINGKAR : Journal of Environmental Engineering

Articles

APPLICATION OF MATERIAL FLOW ANALYSIS (MFA) ON BIOVALORIZATION SYSTEM OF SOY SAUCE AND TOFU SOLID WASTE INTO SEASONING SAUCE PRODUCTS

EVALUATION OF LOW-COST PM2.5 SENSOR ACCURACY IN COMPARISON WITH GOVERNMENT REFERENCE INSTRUMENT

ASSESSING PM2.5 EMISSION REDUCTION THROUGH COMMUNITY GREEN BEHAVIOR IN EAST JAKARTA: A SYSTEM DYNAMICS APPROACH

PERFORMANCE OF SPENT COFFEE GROUNDS ACTIVATED CARBON AND RIVER SAND AS FILTRATION MEDIA FOR TOTAL SUSPENDED SOLIDS REMOVAL IN ABATTOIR WASTEWATER TREATMENT

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