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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan JRST (Jurnal Riset Sains dan Teknologi) Indonesian Physical Review Jurnal Teknologi Lingkungan Lahan Basah International Journal of Hydrological and Environmental for Sustainability Environmental Engineering Journal ITATS Prosiding Seminar Nasional Unimus Journal Serambi Engineering (JSE) BAKTI : Jurnal Pengabdian Kepada Masyarakat
Nurvita Cundaningsih
Universitas Pembangunan Nasional Veteran Jawa Timur
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Nursing Physics Public Health Social Sciences Other

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Analisis Kepatuhan Terhadap Regulasi Pada Pembuangan Emisi Industri Pupuk di PT. X Salsabilah, Dwi Vanesha; Cundaningsih, Nurvita
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This study aims to analyze the level of compliance of PT X in the disposal of industrial emissions with applicable regulations, especially in the fertilizer production sector. The method used is descriptive quantitative approach with data collection through document study and field observation. The source of air pollution at PT X comes from flue gas emissions generated by 3 chimneys with pollutant control in the form of cyclones. Air quality monitoring is carried out every six months, namely in the January-June and July-December periods. The availability of Green Open Space in the company area still has not reached 20% of the total land area. Meanwhile, the results of the Spearman correlation analysis showed an insignificant relationship between the quality of air emissions and ambient air (p-value> 0.05 or 0.054). Overall, the analysis shows that PT X has implemented several operational standards in accordance with the provisions of government regulations. Based on the analysis, PT X has generally complied with environmental regulations related to industrial emissions, with emission and ambient air quality still in accordance with quality standards. So, even though it has implemented appropriate operational standards and emission control, PT. X still needs to improve compliance in the aspect of green space in industrial areas.
Analisis Pengawasan dan Pengaduan Masyarakat Terkait Lingkungan di bidang PPKLH Dinas Lingkungan Hidup dan Kebersihan Sidoarjo Anugrah Dewanta, Raven; Nurvita Cundaningsih
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

Environmental monitoring and complaint systems are essential components in the protection and management of the environment. This study aims to analyze the effectiveness of monitoring mechanisms and community-based complaint systems regarding environmental violations in Indonesia. A qualitative method with a descriptive-analytical approach was employed through literature review, regulatory analysis, and case studies in several areas of Sidoarjo. Based on the analysis of community complaints data from 2024 and 2025, industrial activities continue to pose serious environmental problems. In 2024, manufacturing industries dominated the complaints, primarily related to air and water pollution, ineffective waste management, and inadequate equipment usage. These issues directly affected nearby communities, causing noise and pollution that reached residential areas. Meanwhile, in 2025, small and medium-sized enterprises (SMEs) were identified as the main contributors to pollution due to the lack or suboptimal operation of wastewater treatment plants (WWTP) and air emission filters. Insufficient public outreach and knowledge regarding waste management also led to indiscriminate waste disposal into surrounding waterways. Overall, the most common violations by both industry types were related to air and water pollution regulations.
Penilaian Kinerja Pengelolaan Limbah B3 di PT. X Sabandar, Gilberth Frankrin; Nurvita Cundaningsih
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

The management of hazardous and toxic waste requires compliance with technical requirements in order to prevent pollution and health hazards. This study was conducted to assess the level of compliance of B3 waste management at PT X through four main aspects, namely containment, sorting, facilities, and transportation, based on the provisions of the Minister of Environment and Forestry Regulation No. 9 of 2024, Permen LHK No. 6 of 2021, Permenhub No. 60 of 2019, and Permen LHK No. 1 of 2021. The research methods included direct observation at the location, interviews with relevant personnel, documentation of field conditions, and assessment of indicators using the Guttman method to measure compliance with technical requirements. The results of the study show that the facility aspect has a high level of compliance, namely 100%, because the safety facilities for evacuation route, ventilation, and storage buildings have met the standards. The transportation aspect scored 85% with the fulfilment of permit documents and the use of authorized third parties, although improvements are still needed in the physical condition of vehicles and container labelling. The sorting aspect achieved 50% because it was not fully carried out based on hazard characteristics. Containment was the lowest aspect with a score of 30% due to the use of non-waterproof containers without hazard symbols. Overall, the compliance rate of 66.25% indicates the need for significant improvement in the initial stages of management to achieve safe, effective, and regulatory-compliant hazardous waste management.
Evaluasi Proses Pengelolaan, Pengurangan, dan Pemanfaatan Limbah B3 pada Industri Amonia PT Kaltim Parna Industri Sihombing, Pretty Sartika; Cundaningsih, Nurvita
Jurnal Serambi Engineering Vol. 11 No. 1 (2026): Januari 2026
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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Abstract

This study aims to evaluate the performance of hazardous and toxic (B3) waste management, reduction, and utilization at PT Kaltim Parna Industri, an ammonia-producing industry, in relation to applicable regulatory requirements. The evaluation focuses on eight types of B3 waste generated in 2024 and covers waste identification and balance, packaging, hazard communication through symbols and labels, the design and facilities of the temporary storage facility (TPS), storage practices, and waste reduction and utilization efforts. A quantitative descriptive approach was applied using a checklist instrument and Guttman-scale scoring to compare existing conditions with the technical criteria stipulated in the regulations. The results indicate very high compliance in technical aspects, with the TPS building and storage system achieving 100% compliance and the implementation of symbols and labels also achieving 100%, while the packaging aspect reached 88.8%; however, minor gaps remain in the consistency of applying symbols and labels to each individual package. These findings suggest that the B3 waste management system at the studied facility is generally effective, yet it still requires strengthening in documentation and the standardization of field practices, and the evaluation framework can be applied to similar industries for periodic performance reviews and for reinforcing environmental management systems.
Comparison of Anode Types on Electrical Power and Organic Removal using Microbial Fuel Cells Integrated with Anaerobic Baffled Reactor Syadzadhiya Qothrunada Zakiyayasin Nisa'; Restu H. A. Murti; Nurvita Cundaningsih; M. Ardiansyah Dwi Tama; Nur Laili A. Mukharomah
JRST (Jurnal Riset Sains dan Teknologi) Volume 9 No. 2 September 2025: JRST
Publisher : Universitas Muhammadiyah Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jrst.v9i2.24240

Abstract

The tofu production process produces liquid waste that has a high organic content and has the potential to pollute water bodies if not treated. The combination of Microbial Fuel Cells (MFCs) and Anaerobic Baffled Reactors (ABR) presents an effective solution to treat this liquid waste while generating electricity. The purpose of this study was to analyze the effect of the type of anode in the MFCs-ABR system on electrical power (mW) and COD reduction in tofu liquid waste. The methodology used includes processing tofu liquid waste with variations in the types of zinc and stainless steel anodes. The parameters observed were electrical power and COD reduction efficiency at retention times of 0, 24, 48, 72, and 96 hours. The results showed that the zinc anode produced electrical power reaching 0.38 mW and showed a COD reduction efficiency of 55.85% at 96 hours. The stainless steel anode produced electrical power of 0.18 mW and a COD reduction efficiency of 52.80% at 96 hours. This study shows that the type of anode affects the electrical power generated in the MFCs system.
Assessing Anthropogenic Pressure through Biomonitoring: Aquatic Biota as Indicators of Water Quality in an Urban Lake Nurvita Cundaningsih; Haerul Anwar; Faisal M Jasin; Hartono Hartono; Adrian Rahmat Nur; Rinaldi Idroes
International Journal of Hydrological and Environmental for Sustainability Vol. 4 No. 3 (2025): International Journal of Hydrological and Environmental for Sustainability
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/ijhes.v4i3.846

Abstract

Urban areas in Jakarta face significant pressure on clean water resources due to increasing population and anthropogenic activities. This research aims to conduct biomonitoring of the Situ Bambon Ciracas lake ecosystem, East Jakarta, by analyzing water quality and the community structure of macrozoobenthos, phytoplankton, and zooplankton as bioindicators. A descriptive quantitative method was used, involving measurements of water physical-chemical parameters (TDS, TSS, pH, BOD, COD, Total-P) and identification of aquatic biota. The results indicate that the water quality of Situ Bambon Ciracas lake is lightly to moderately polluted, dominated by organic compounds. BOD (5−34.67 mg/L) and COD (17.05−193.56 mg/L) values consistently exceeded the Class 3 water quality standards, and TDS showed an increasing trend. The biota community structure reflects these conditions: macrozoobenthos showed moderate diversity (H′=1.2, E=0.6). Phytoplankton (H′=3.12−3.2, E=0.74−0.76) and zooplankton (H′=2.11−2.16, E=0.76−1.95) showed high diversity and evenness, but were dominated by bioindicator species tolerant to organic pollution (e.g., Oscillatoria sp., Nitzschia sp., Colpoda sp., Closterium sp.). The positive correlation between the abundance of these bioindicator species and high BOD and COD confirms organic waste as the main driver of ecological change. In conclusion, the Situ Bambon Ciracas lake ecosystem is under significant anthropogenic pressure. The dominance of pollution-tolerant species, despite existing diversity, highlights the urgency of comprehensive management and restoration efforts to maintain the sustainability of this urban lake.
DESIGN AND FIELD VALIDATION OF A PHOTOVOLTAIC-POWERED WATER FLOW MONITORING SYSTEM FOR PUBLIC UTILITIES Nenni Mona Aruan; Primasari Cahya Wardhani; Nurvita Cundaningsih; Autia Nurul Pujianti; Imelda Putri Alyah Rahmadani
Indonesian Physical Review Vol. 9 No. 2 (2026)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v9i2.562

Abstract

The integration of renewable energy sources with sensor-based instrumentation offers a transformative approach to sustainable infrastructure, especially in water utility management. This study presents the development of a solar-powered autonomous water flow monitoring system deployed at the Lamongan municipal drinking-water utility (Perusahaan Daerah Air Minum; PDAM) in Indonesia. The system employs a 250 Wp photovoltaic (PV) module, coupled with an 18 V battery unit and a 10 A solar charge controller, enabling fully off-grid operation. A DC–DC buck converter maintains stable 50 V ± 2% regulation, supplying power to a calibrated flow sensor and a digital data acquisition unit, with an average power consumption of 0.5 W. Together, these components form a compact, self-sustaining instrumentation platform for real-time, continuous water flow monitoring. From the perspective of physics and instrumentation engineering, this research addresses the photovoltaic energy conversion process, electrical stability in DC power distribution, and flow signal conditioning under fluctuating solar irradiance. The flow sensor interface achieves an average accuracy of ±2% (2.08% with a coefficient of determination of 0.9984) over 1 to 20 Ls-1, supported by volumetric measurements. Long-term field operations over three months confirm stable system performance, with continuous data acquisition and negligible measurement drift, even under partial shading and low irradiance conditions. Power system monitoring indicates reliable energy autonomy with minimal interruption to sensor operation. The results demonstrate that the proposed system achieves accurate, stable, and energy-efficient real-time flow measurement without reliance on grid power. This study provides a validated instrumentation framework for renewable energy-powered sensing systems, enabling scalable deployment in smart water networks and other resource-monitoring applications.
Emisi Karbon dari Pengelolaan Sampah: Studi Kasus UPN Veteran Jawa Timur Muhammad Faisal Fadhil; Nurvita Cundaningsih
Environmental Engineering Journal ITATS Vol 5, No 2 (2025): Environmental Engineering Journal ITATS
Publisher : Teknik Lingkungan, Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.envitats.2025.v5i2.8156

Abstract

Pengelolaan sampah di perguruan tinggi memiliki peran penting dalam menekan emisi Gas Rumah Kaca (GRK). Penelitian ini mengkaji emisi karbon dari proses pengelolaan sampah di Universitas Pembangunan Nasional (UPN) Veteran Jawa Timur pada tahun 2024. Permasalahan utama yang diangkat adalah tingginya kontribusi pembuangan ke tempat pembuangan akhir (TPA) terhadap total emisi dan rendahnya tingkat daur ulang di lingkungan kampus. Metodologi yang digunakan meliputi pengumpulan data sekunder dari catatan internal universitas mengenai timbulan, komposisi, dan volume sampah yang didaur ulang maupun dibuang ke TPA. Perhitungan emisi dilakukan menggunakan faktor emisi dari World Resources Institute (WRI) yang mencakup CO₂, CH₄, dan N₂O dari tahapan transportasi, pembuangan, dan daur ulang. Hasil penelitian menunjukkan bahwa total emisi karbon dari pengelolaan sampah kampus mencapai 15.315,48 kg CO₂eq/tahun, dengan pembuangan ke TPA menyumbang lebih dari 99% emisi, sedangkan transportasi dan daur ulang memiliki kontribusi relatif kecil. Temuan ini menegaskan perlunya strategi pengurangan sampah ke TPA melalui pengolahan sampah organik dan peningkatan efisiensi daur ulang di kampus.
Environmental Valuation of Mobile MBBR Reactor for Wastewater Management in Non-Rural Area Nurvita Cundaningsih; Rizka Novembrianto; Kabul Fadilah
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 23, No 2 (2026): July 2026
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v23i2.625-637

Abstract

Domestic waste remains a problem in Ngagel Rejo Village, Surabaya City, where the community is largely composed of small medium enterprises (SMEs) food traders. This study aims to assign an economic value to domestic waste management services that are not traded in the market. The benefits of deploying a mobile Moving Bed Biofilm Reactor (MBBR) will be estimated to determine the economic value of WWTP siting and to develop a retribution (user-fee) scheme for domestic waste management, particularly for the food waste consortium. A Contingent Valuation Method (CVM) will be used to elicit willingness to pay (WTP) from WWTP users as a measure of the non-use benefits of this public service and its role in reducing the impacts of domestic waste. The analysis yielded a mean WTP value of 3.6827 (as measured in the survey), which corresponds to a recommended fee of IDR 69,496.00 per month for domestic waste management services using a mobile MBBR reactor. Key factors influencing WTP include community commitment to environmental preservation programs and support for the program, consistent with the idea that public engagement strengthens the sustainability of environmental initiatives
Co-Authors - Nadirahilah Adila Putri Anindya Anugrah Dewanta, Raven Aruan, Nenni Mona Auliya, Fransisca Nanda Autia Nurul Pujianti Faisal M Jasin Faisal M. Jasin Farahul Jannah Firra Rosariawari Haerul Anwar Hartono Hartono Imelda Putri Alyah Rahmadani Kabul Fadilah Kabul Fadilah, Kabul Lusianah Lusianah M. Ardiansyah Dwi Tama M. Faisal Fadhil M. Hilmy Febriansyah Muhammad Faisal Fadhil Muhammad Rizky Firmansyah Nedra Wati Zaly Nisa', Syadzadhiya Qothrunada Zakiyayasin Novembrianto, Rizka Nur Laili A. Mukharomah Nur, Adrian Rahmat Prasetya, Azhim Agni Primasari Cahya Wardhani Restu H. A. Murti Rinaldi Idroes Rizqy, Winda Nurmalia Sabandar, Gilberth Frankrin Salsabilah, Dwi Vanesha Shidqi, Muhammad Daffa Sihombing, Pretty Sartika Verona Amelia Wahyu Salsa Fajar Apria Wirianto, Aditya Dwi