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Astri Rinanti
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INDONESIA
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Published by Universitas Trisakti
ISSN : 25799150     EISSN : 25799207     DOI : https://dx.doi.org/10.25105
Core Subject : Science, Agriculture, Social, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Energy Environmental Science
The scope of the journal emphasis not limited to urban environmental management and environmental technology for case study in Indonesia and for other region in the world as well. Urban Environmental Management: environmental modeling, cleaner production, waste minimization and management, energy management and policies, water resources management, water supply and sanitation, industrial safety and health, water recovery and management, urban environmental pollution-diseases and health status, eco-drainage, flood risk management, risk mitigation, climate change and water resource adaptation. Environmental Technology: energy efficiency, renewable energy technologies (bio-energy), environmental biotechnology, pollution control technologies (wastewater treatment and technology), water treatment and technology, indigenous technology for climate change mitigation and adaptation, solid waste treatment and technology
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Teknik Lingkungan
Articles 313 Documents
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TRENDS AND EVOLUTION OF PLASMA TECHNOLOGY FOR WASTEWATER TREATMENT FROM 2000 TO 2024: A SYSTEMATIC BIBLIOMETRIC ANALYSIS Zayanah, Nurul Fadhilah; Samudro, Ganjar; Nur, Muhammad; Firdausy, Asteria Marsha; Priyambada, Ika Bagus; Mangkoedihardjo, Sarwoko; Abdul Rahim, Azzah Nazihah Che
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22583

Abstract

The crisis in clean water availability due to population growth, industrialization, and climate change has driven the need for more effective and sustainable wastewater treatment technologies. Plasma technology is emerging as a potential solution capable of overcoming the limitations of conventional methods, especially in the degradation of complex pollutants and new polluting compounds. Aim: This study aimed to identify trends, developments, and research gaps related to the application of plasma technology in wastewater treatment during the period 2000-2024. Methodology and results: A bibliometric analysis was conducted to map the publication trends, most influential sources, and research networks, while qualitative content analysis was used to classify research themes and highlight key findings from the selected papers. One hundred sixty-five papers on plasma technology application in wastewater treatment were retrieved from four databases and analyzed. The results show that research in this field is categorized into four main themes: plasma-based pollutant degradation, plasma-enhanced oxidation processes, energy-efficient non-thermal plasma reactors, and dielectric barrier discharge (DBD) for environmental treatment. Furthermore, the research focus has shifted from basic plasma exploration to applying plasma technology for water treatment and efficiency improvement. Conclusion, significance and impact study: This study provides recommendations for future research based on the findings of current research trends and themes, aiming to guide the development of more effective and sustainable plasma-based wastewater treatment technologies.
SUSTAINABLE NICKEL RECOVERY FROM NICKEL SLAG WASTE USING DIETHYLAMINE DITHIOCARBAMATE: ENHANCING RESOURCE EFFICIENCY AND MINIMIZING ENVIRONMENTAL IMPACT Fadliah, Fadliah; Burhannudinnur, Muhammad; Taba, Paulina; Wahid Wahab, Abdul; Kasim, Syahruddin; Karim, Abdul; Hasri, Hasri; Subandrio; Widayati Putri, Tri; Nur, Arfiani; Yasmaniar, Ghanima; Husla, Ridha; Jarre, Sulistiani; Zahra, Audrey; Abdalrazaq, Eid; Kollur, Shivaa Prasad; Raya, Indah
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22589

Abstract

Slag waste from the metal refining industry, if left to accumulate for a long time, can become a source of environmental pollution due to the content of heavy metals that can dissolve and spread to the surrounding environment. However, slag can also be an alternative source for obtaining valuable metals. Aim: This study aims to examine the ability of diethylaminedithiocarbamate ligands to recover nickel metal from slag waste through the mechanism of complex compound formation. Methodology and results: The extraction process was carried out at the optimal pH for each ligand to maximize the selectivity and efficiency of metal recovery. Characterization of the complex compounds from the reaction was carried out using various analytical techniques, including Fourier Transform Infrared Spectroscopy (FTIR), UV-visible spectroscopy (UV-Vis), X-Ray Diffraction (XRD), Scanning Electron Microscopy with Energy Dispersive X-ray Spectroscopy (SEM-EDS), and melting point tests to determine the thermal stability of the compound. The study results indicate that diethylaminedithiocarbamate ligands can selectively form complex compounds with nickel metal in slag and are effective in recovering metals from slag waste with a recovery value of 94.88%. Conclusion, significance, and impact study: The results of this study indicate that using diethylaminedithiocarbamate ligands can be an environmentally friendly approach to using slag waste as a secondary source of metals.
THE USE OF ECO ENZYME-BASED MUDBALLS IN REDUCING COD AND TSS POLLUTANTS IN POLLUTED RIVERS Yustiani, Yonik Meilawati; Nugroho, Fadjari Lucia; Halimah, Mimi; Agustina, Monica; Herbimaya, Azahra Siti; Sudarjanto, Gatut; Humam, Ivan Aliyatul
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22601

Abstract

Aim: This study aims to investigate the effectiveness of Eco Enzyme and EM1-based mudballs in improving river water quality by reducing COD and TSS. Methodology and Results: The study was conducted using an experimental method in the laboratory with four variations of mudballs, i.e. mudballs without additions, mudballs with Eco Enzyme, mudballs with effective microorganisms (EM1), and mudballs with a combination of Eco Enzyme and EM1. Artificial river water samples were made using glucose and kaolin solutions, and water quality was measured using the closed reflux method for COD, the gravimetric method for TSS, and pH measurements. Conclusion, significance and impact study: The results showed that all variations of mudballs were able to reduce COD and TSS values, but only the variation with a combination of Eco Enzyme and EM1 showed the most significant reduction in COD even though it had not reached the quality standard according to Government Regulation No. 22 of 2021. This variation was also effective in removing 100% TSS, and all variations managed to maintain the pH value within a safe range (6-9). The conclusion of this study is that the combination of Eco Enzyme and EM1 in mudballs provides the best results in improving river water quality, especially in TSS removal. However, further optimization is needed to remove COD to meet water quality standards.
POROUS MATERIAL ADSORBENTS IN ADVANCES DESIGN CONFIGURATION OF ADSORPTION DESALINATION PROCESS: A REVIEW Kusumadewi, Riana Ayu; Moersidik, Setyo Sarwanto; Laksono, Sucipta; Ali, Firdaus; Putra, Nandy; Budiningsih, Shafira; Luthfiyya, Widi Ajeng
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22613

Abstract

Several desalination systems with distinct operational principles have been developed to enhance the generation of freshwater and optimize system efficiency. Adsorption desalination (AD) systems are highly desirable because to their ability to simultaneously achieve desalination and cooling using minimal energy input. These systems offer significant cost savings in terms of maintenance compared to conventional desalination systems. In order to gain a comprehensive understanding of the fundamental constituents of this desalination technology, the present study initially expounds upon the theory of adsorption and the process of circulation. Aims: The aim of this study is to conduct a thorough analysis of adsorbents for adsorption desalination and adsorption desalination technologies, and investigation into their potential integration with established conventional cycles, including multiple-effect distillation (MED), solar regenerable, and integrated evaporator-condenser cycles. Methodology and results: The findings of this study involve the evaluation and summarization of pertinent research on the fundamental aspects of the adsorption desalination system. These aspects include the thermodynamic process and cycle, performance assessment, adsorbents, and adsorption desalination technologies. The location, heat energy supply, collector, evaporator, condenser, adsorption desalination, adsorbent materials, and findings are investigated. Conclusion, significance and impact study: The discourse pertaining to prospective avenues of research, which will prove beneficial for analogous investigations within this domain, reaches a culmination.
TECHNO-ECONOMIC FEASIBILITY AND EMISSION REDUCTION OF 60 MW WIND POWER PLANTS FOR DATA CENTER IN WEST JAVA INDONESIA USING RETSCREEN Fatah, Indra; Hakam, Dzikri Firmansyah; Nugraha, Diwangkara Bagas
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22628

Abstract

The rise of Indonesia’s digital economy has accelerated the need for green data centers powered by clean energy. Aims: This research aims to evaluate the techno-economic feasibility and environmental impact of integrating a 60 MW wind power plant to supply electricity for potential green data center locations in West Java. Methodology and results: Using RETScreen Expert software, the analysis incorporates turbine specifications, site-specific climate data from ERA5 and NASA, and financial assumptions sourced from independent power producer developers in Indonesia. Output analysis focuses on environmental metrics such as GHG emissions and financial indicators including NPV, IRR, and payback periods. The analysis shows that the project can produce close to 120 GWh electricity annually that will provide about USD 8.5 million/year based on 20 years of operation and reduce 222,931 tCO₂ of GHGs annually, or a 24.7% reduction compared to that of a 128 MW coal-fired power plant. Financially, the project achieves an NPV of USD 4.1 million, an after-tax IRR of 12.2%, and a payback period of 10.3 years. Conclusion, significance and impact study: These findings confirm the strategic importance of wind power plants in supporting sustainable digital infrastructure in Indonesia. This research helps bridge the existing literature gap in renewable energy integration for data centers in emerging markets. Additionally, it suggests that future studies could explore hybrid renewable models to enhance system resilience and reliability.
INTEGRATION OF ADSORPTION PROCESS AND MEMBRANE ELECTROCHEMICAL REACTOR TO REMOVE TRIHALOMETHANES IN DRINKING WATER TREATMENT Tazkiaturrizki , Tazkiaturrizki; Hartono, Djoko M; Adityosulindro, Sandyanto; Wahyuningsih, Ni Putu Sri
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22632

Abstract

Trihalomethanes (THMs) are disinfection by-products formed from the reaction of disinfectants with natural organic matter (NOM). Aims: This study aimed to analyze the presence of NOM as precursors and THMs removal using a integration of granular activated carbon (GAC) and electrochemical membrane reactor (MER) in drinking water treatment (DWT). Methodology and results: Analysis of GAC performance in reducing NOM through variations in carbon dosage and reaction time. MER is an advanced treatment to reduce THMs in drinking water treatment with parameters of current density and reaction time. The DWT raw water contained NOM: DOC concentration of 5.18 ± 1.99 mg/L and SUVA of 2.04 ± 1.02 L/mg m. Conventional DWT remove 4-60% of NOM. The addition of GAC increases NOM removal up to 68%. MER can remove THM with 40 - 80% for chloroform and bromodichloromethane, while for chlorodibromomethane and bromoform, the removal is 10-50%. Conclusion, significance and impact study: The integration of GAC-MER increases NOM removal up to 90%, and the integration of MER-GAC reduce THMs up to 40-62%. The optimum condition of MER for NOM and THMs removal is at a current density of 20 mA cm-2 and a reaction time of 1 hour. This study is expected to be useful for DWT to control the formation of DBPs that are harmful to human health. The application of MER can reduce DBP as well as other pollutants because MER treatment is a combined treatment of membrane filters and electro-oxidation, and the addition of GAC increases the pollutant removal.
ALTERNATIVE LOCATION ANALYSIS FOR RELOCATION OF WASTE LANDFILLS IN SOUTH TANGERANG CITY Parwoto, Parwoto; Kasman, Kasman; Prasetyo, Irwan; Hadisoebroto, Rositayanti; Ashardiono, Fitrio
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22633

Abstract

The rapid urban development of South Tangerang City, established under Law No. 51/2008, has led to significant challenges in municipal solid waste management. With a population density of 8,632 people/km² and daily waste generation reaching 972.628 tons, the city's existing landfill, Landfill Cipeucang, has experienced operational issues including a major waste slide in 2020 and ongoing community complaints about odors. These issues are exacerbated by the landfill's proximity to the Cisadane River, a critical source of drinking water, necessitating immediate action to ensure environmental and public health safety. Aim: This study aims to identify suitable alternative landfill locations to support the relocation of Landfill Cipeucang using spatial and technical criteria. Methodology and results: The method employs a spatial analysis approach through Geographic Information Systems (GIS), utilizing layering and buffering techniques based on parameters such as distance from settlements, water bodies, airports, disaster risk zones, and hydrogeological characteristics. Overlay analysis was performed to pinpoint optimal sites. The results indicated several candidate locations that meet all environmental and technical standards. Comparative evaluation among alternatives revealed the most appropriate site, considering accessibility, minimal disaster risk, and land suitability. These findings are consistent with recent landfill management research in Indonesia advocating for site relocation and innovation in waste handling. Conclusion, significance, and impact study: In conclusion, relocating the landfill based on systematic spatial and technical analysis is critical to achieving sustainable waste management in South Tangerang City and preventing further environmental degradation.
DECISION-MAKING STRATEGY OF COMBUSTIBLE WASTE TECHNOLOGY USING TOPSIS METHOD - CASE STUDY OF NORTH BEKASI DISTRICT Widyarsana, I Made Wahyu; Dewi, Ninne Sevtiana; Novianti, Puteri Denita; Putri, Regia Afiyanti; Akbar, Salman Azaria; Prayogo, Wisnu; Suhodo, Muhammad Adil Setiyanto
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 1, APRIL 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i1.22634

Abstract

Waste management in Indonesia still faces various challenges, particularly in urban areas such as North Bekasi District, which generates significant daily waste. Innovative technological approaches are required to reduce and manage waste problems, especially combustible waste. Aim: This study aims to determine the most suitable waste treatment technology for combustible waste in North Bekasi District using the TOPSIS (Technique for Order of Preference by Similarity to Ideal Solution) method. Methodology and results: The study evaluates three waste treatment technologies: Refuse-Derived Fuel (RDF) production, incineration, and pyrolysis, based on technical, environmental, economic, and social criteria. Data were collected through primary and secondary methods, focusing on waste characteristics, management conditions, and energy potential. The TOPSIS method analysis identified RDF as the most suitable solution with the highest preference score 0.669, followed by incineration and pyrolysis. RDF technology demonstrates significant advantages, including high calorific value (3623.58 kcal/kg), efficient resource recovery, and lower operational and investment costs. Conclusion, significance and impact study: This study concludes that RDF technology can effectively address waste management challenges in North Bekasi, while also promoting environmental sustainability and economic feasibility. Selecting RDF as the primary technology represents a strategic step toward transforming waste management in Indonesia into a more modern, efficient, sustainable, and technology-based approach.
RENEWABLE ASPHALT PAVEMENT: A BIBLIOMETRIC SYSTEMATIC LITERATURE REVIEW ON CHALLENGES, METHODOLOGIES, AND INNOVATIONS Paikun, Paikun; Oksri-Nelfia, Lisa; Rinanti, Astri; Mudjanarko, Sri Wiwoho; David Daniel, Basil; Dunu, Williams
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 2, OCTOBER 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i2.22544

Abstract

Aims: This study aimed to investigate the challenges, methodologies, and innovations in the development of renewable asphalt pavements. It focused on evaluating the long-term performance, structural stability, and durability of renewable materials compared to conventional asphalt, while also identifying economic, regulatory, and technical barriers to their implementation. Methodology and results: A bibliometric systematic review was conducted using Scopus, following the PRISMA protocol. Co-occurrence and citation network analyses identified research trends and gaps. Findings reveal that reclaimed asphalt pavement (RAP) can reduce CO₂ emissions by 29.3%, while piezoelectric sensors in hot mix asphalt (HMA) can generate 76.56 MWh/month. Basalt fiber enhances hydrothermal resistance, and RAP in concrete improves shrinkage resistance with minor strength and density reductions. Conclusion, significance, and impact study: This research provides a comprehensive overview of renewable asphalt pavement, underscoring both its environmental benefits and current limitations. The insights provide valuable guidance for researchers, industry stakeholders, and policymakers in developing innovative and sustainable road infrastructure solutions. Future research should address the identified gaps to accelerate the adoption of renewable solutions in road construction.
VALORIZATION OF TOMATO AND CABBAGE WASTE FOR BIOHYDROGEN AND FERTILIZER PRODUCTION THROUGH TRICHODERMA-AIDED DARK FERMENTATION Suyasa, I Wayan Budiarsa; Sudiartha, Gede Adi Wiguna; Bawa, I Gusti Agung Gede; Vo, Huy Thanh; Nakamura, Shingo
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 2, OCTOBER 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i2.22902

Abstract

Aims: The current study aimed to investigate the feasibility of biohydrogen production from tomato and cabbage waste through dark fermentation with Trichoderma spp. supplementation to enhance substrate degradation. Methodology and results: Laboratory-scale anaerobic reactors with five different Trichoderma concentrations (0.0, 2.5, 5.0, 7.5, and 10.0 g) were operated at room temperature for 112 days, during which hydrogen production, glucose consumption, pH, and temperature were continuously monitored. The highest cumulative hydrogen yield was observed in the treatment with 2.5 g of Trichoderma, achieving 44.65 mmol H₂/mol glucose, which is three times greater than the control. Correlation analysis revealed that optimal biohydrogen production was associated with extended incubation periods, elevated temperatures, and lower pH levels (below 6.0); however, increased concentrations of Trichoderma did not consistently enhance hydrogen yield. The liquid digestate from the best-performing reactor was applied as a biofertilizer for chilli seedlings. The 5% digestate treatment significantly promoted plant height and leaf growth compared to the control, suggesting the beneficial effects of bioactive compounds produced by Trichoderma. Conclusion, significance, and impact study: Reactor supplemented with 2.5 grams of Trichoderma exhibited the highest biohydrogen production, and a 5% digestate concentration enhanced the growth of chilli seedlings. This study demonstrates the dual potential of agricultural waste valorisation, producing renewable energy and supporting sustainable agriculture, highlighting the promising role of microbial-aided fermentation and biofertilizer applications in circular bioeconomy models.

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