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Journal : West Science Interdisciplinary Studies

Exploratory Research on the Use of Energy Recovery Technology in Sewage Treatment in Indonesia Irdam, Irdam; Armus, Rakhmad; Tahir, Abdul; Kushariyadi, Kushariyadi; Karyasa, Tungga Bhimadi
West Science Interdisciplinary Studies Vol. 2 No. 01 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i01.596

Abstract

This research delves into the integration of Energy Recovery Technology (ERT) within sewage treatment processes in Indonesia, addressing the imperative for sustainable wastewater management amid rapid population growth and urbanization. Through a comprehensive investigation encompassing technological, economic, and environmental dimensions, the study identifies challenges, evaluates the feasibility of ERT integration, and bridges critical gaps in the existing literature. The potential synergy between wastewater treatment and energy recovery aligns with Indonesia's commitment to sustainable development. The findings serve as a catalyst for innovative sewage treatment approaches, contributing to a paradigm shift in Indonesia's wastewater management practices. The accompanying bibliometric analysis provides a detailed overview of the academic landscape, key contributors, and impactful studies, enhancing the study's depth and practical implications.
Study of the Effect of Green Investment Policy, Technological Innovation, and Sustainable Development on Industrial Competitiveness Khuan, Hendri; Judijanto, Loso; Rahmiyati, Nekky; Yusuf, Ramdan; Karyasa, Tungga Bhimadi
West Science Interdisciplinary Studies Vol. 2 No. 01 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i01.603

Abstract

This research investigates the intricate relationships among green investment policy, technological innovation, sustainable development, and industrial competitiveness within the context of Indonesia. Employing a quantitative research design, data were collected from a stratified random sample of 110 participants representing diverse industries. Descriptive statistics, correlation analysis, regression analysis, and structural equation modeling were utilized for analysis. The results revealed positive correlations and significant coefficients, indicating the individual and combined contributions of green investment policy, technological innovation, and sustainable development to industrial competitiveness. The findings underscore the importance of a holistic approach to sustainability for enhancing the competitiveness of Indonesian industries.
The Effect of Waste Management Technology, Recycling Policy, and Community Participation on Waste Generation Reduction in East Java Auliani, Restu; Andaningsih, IGP Ratih; Karyasa, Tungga Bhimadi
West Science Interdisciplinary Studies Vol. 2 No. 01 (2024): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v2i01.611

Abstract

This research investigates the intricate interplay of Waste Management Technology, Recycling Policy, and Community Participation in East Java, aiming to discern their collective impact on Waste Generation Reduction. A diverse sample of 250 respondents was analyzed demographically, and their responses were subjected to a rigorous quantitative analysis, employing Structural Equation Modeling with Partial Least Squares (SEM-PLS). The results affirm the validity of the measurement model, establish discriminant validity, and reveal robust structural relationships. Management Technology, Recycling Policy, and Community Participation demonstrate positive and significant associations with Waste Generation Reduction, underscoring the need for a multifaceted approach to sustainable waste management. The study enhances our understanding of waste dynamics in East Java and provides actionable insights for policymakers and practitioners to formulate targeted interventions.