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Journal : Journal of Science and Technology: Alpha

Kajian Teoritis Integrasi Teknologi dan Bioekonomi dalam Meningkatkan Produktivitas Pertanian Aditya, Rian; Muhsinun, Muhsinun
Journal of Science and Technology: Alpha Vol. 1 No. 4 (2025): Journal of Science and Technology: Alpha, October 2025
Publisher : Lembaga Publikasi Ilmiah Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/alpha.v1i4.307

Abstract

The integration of technology and bioeconomy presents a promising theoretical framework for enhancing agricultural productivity in response to global challenges such as climate change, food insecurity, and resource depletion. This study offers a conceptual analysis of how technological innovations—including precision agriculture, digital monitoring systems, and biotechnology—can be synergized with bioeconomic principles to optimize input efficiency, reduce environmental impact, and promote sustainable agricultural practices. Drawing from interdisciplinary literature, the paper explores key theoretical models such as sustainable intensification, circular bioeconomy, and smart farming systems, emphasizing their potential to transform traditional agricultural paradigms. Furthermore, the study examines the economic implications of this integration, highlighting its role in improving farm-level profitability, strengthening rural economies, and supporting policy development for sustainable agriculture. By synthesizing scientific and economic perspectives, this theoretical inquiry contributes to a deeper understanding of how innovation-driven, bio-based strategies can reshape agricultural systems toward greater resilience and sustainability. The findings underscore the importance of continued research and policy alignment to operationalize these concepts in diverse agroecological and socioeconomic contexts.
Integrasi Proses Elektrokimia dan Adsorpsi Karbon Aktif untuk Pengolahan Lindi Tempat Pemrosesan Akhir Sampah Muhsinun, Muhsinun; Littaqwa, Lalu Auliya Akraboe
Journal of Science and Technology: Alpha Vol. 2 No. 1 (2026): Journal of Science and Technology: Alpha, January 2026
Publisher : Lembaga Publikasi Ilmiah Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/alpha.v2i1.389

Abstract

This study evaluated the performance of an integrated electrochemical and activated carbon adsorption process for the treatment of landfill leachate. The initial leachate characteristics showed a COD of 4,850 mg/L, color intensity of 6,200 Pt Co, and ammonia concentration of 780 mg/L, with a low BOD/COD ratio indicating poor biodegradability. The electrochemical process operated at an optimum current density of 20 mA/cm² achieved 46.3 percent COD removal and 62.5 percent color reduction within 120 minutes, with an energy consumption of 18.4 kWh/kg COD removed. Standalone adsorption using 20 g/L of activated carbon reduced COD by 38.7 percent and color by 71.2 percent within 150 minutes; however, adsorption capacity declined by 35 percent after two cycles without regeneration. The integrated system operated at pH 6, current density of 20 mA/cm², and 120 minutes hydraulic retention time achieved 78.9 percent COD removal, 91.4 percent color removal, and 64.8 percent ammonia reduction. The specific energy consumption decreased to 12.6 kWh/kg COD removed, demonstrating improved energy efficiency compared to the electrochemical process alone. In situ electrochemical regeneration conducted for 30 minutes at 30 mA/cm² restored up to 87 percent of the initial adsorption capacity after three operational cycles. These results confirm a significant synergistic effect between electrochemical oxidation and activated carbon adsorption, leading to enhanced treatment efficiency and operational stability for complex landfill leachate.