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Kajian Kualitas Air Sungai dan Upaya Pengendalian Pencemaran Air Benny Yohannes Yohannes; Suyud Warno Utomo; Haruki Agustina
IJEEM - Indonesian Journal of Environmental Education and Management Vol 4 No 2 (2019): IJEEM: Indonesian Journal of Environmental Education and Management, Volume 4 Nom
Publisher : Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (791.18 KB) | DOI: 10.21009/IJEEM.042.05

Abstract

Pertumbuhan penduduk DKI Jakarta yang pesat adalah salah satu permasalahan yang kompleks bagi penyediaan air bersih terutama karena limbah domestik yang dihasilkan dari kegiatan masyarakat. Sungai sebagai badan air penerima limbah domestik menjadi salah satu sumber daya alam yang rentan terhadap pencemaran. Sungai Krukut adalah salah satu sungai yang digunakan sebagai air baku air bersih PDAM dan saat ini telah tercemar akibat kegiatan masyarakat. Penelitian ini bertujuan menganalisis mutu air dan menentukan upaya pengendalian pencemaran air Sungai Krukut. Metode penelitian yang digunakan adalah metode gabungan antara kuantitatif dan kualitatif. Metode SWOT (Strength, weakness, opportunity, and Threat) digunakan untuk menentukan upaya pengendalian pencemaran air. Hasil penelitian menunjukkan bahwa status mutu air pada 5 titik pemantauan dengan metode Indeks Pencemar yaitu (7,65), (7,54), (6,93), (6,95) dan (9,03), sehingga mutu air tergolong dalam kategori tercemar sedang. Upaya pengendalian pencemaran air yang dapat diterapkan di Sungai Krukut adalah (1) Melakukan penertiban masyarakat yang tinggal dan usaha di daerah sempadan sungai (2) Mengadakan sosialisasi dan pelatihan kepada masyarakat dan UMKM tentang pentingnya pengelolaan limbah (3) Meningkatkan pengawasan pembuangan limbah cair UMKM (4) Bantuan pemerintah dalam membuat sistem dan menerapkan IPAL terpadu untuk kegiatan UMKM dan permukiman kumuh (5) Implementasi program pengendalian pencemaran air
Kajian Kualitas Air dan Penentuan Status Mutu Air Sungai Cakung, Kota Jakarta Annisa Indriany; Dwi Nowo Martono; Haruki Agustina
Dinamika Lingkungan Indonesia Vol 11, No 1 (2024)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.11.1.p.1-9

Abstract

The Cakung River is a river located east of Jakarta and empties directly into the Cilincing estuary, on the coast of DKI Jakarta. The Cakung River crosses a densely populated area and becomes a waste disposal site for various types of industries, resulting in a decline in river water quality. The decline in the quality of the Cakung River will affect Jakarta’s coastal area which has a strategic ecological function. This study aims to analyze the water quality and water quality status of the Cakung River using the pollution index method. The results were also compared with measurements in 2021 and 2019. Laboratory analysis showed that the main pollutant parameters such as TSS, BOD, COD, and Faecal coliform exceeded the quality standards at all sampling points. The range of TSS values was 42-3450 mg/L, BOD 11.1-23.64 mg/L, COD 30-100 mg/L, Faecal coliform 5x106-9x106 MPN/100 mL. The pollution index calculation results show that the Cakung River is severely polluted with index value ranging from 13.92-14.86 and the level of severe pollution has also been going on since 2019. Therefore, serious efforts to control pollution in the Cakung River are needed. 
Pengaruh Perilaku dan Kondisi Permukiman Masyarakat Terhadap Kualitas Air di Sungai Jangkok, Kota Mataram Iwan Haryono; Tri Edhi Budhi Soesilo; Haruki Agustina
Jurnal Kesehatan Lingkungan Indonesia Vol 23, No 1 (2024): Februari 2024
Publisher : Master Program of Environmental Health, Faculty of Public Health, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jkli.23.1.73-83

Abstract

Latar belakang: Kepadatan penduduk menjadi penyebab utama pencemaran air Sungai Jangkok, Kota Mataram. Hal ini dikarenakan sumber pencemaran sangat dominan berasal dari limbah rumah tangga berupa limbah cair dan sampah  yang dibuang langsung ke sungai. Oleh karena itu, perbaikan aspek sosial adalah bagian yang sangat penting dalam program pengendalian pencemaran air di Sungai Jangkok. Penelitian ini bertujuan untuk menganalisis pengaruh perilaku dan kondisi permukiman masyarakat terhadap kualitas air di Sungai Jangkok, Kota Mataram.Metode: Pengumpulan data dilakukan dengan wawancara semi-struktur menggunakan kuesioner sedangkan data kualitas air sungai menggunakan data sekunder dari Dinas Lingkungan Hidup Kota Mataram. Analisis kualitas air sungai menggunakan metode STORET. Untuk mengatahui pengaruh perilaku dan kondisi permukiman masyarakat terhadap kualitas air sungai menggunakan analisis regresi logistik dengan software SPSS.Hasil: Status mutu air pada bagian Hulu, Tengah dan Hilir Sungai Jangkok, Kota Mataram menurut sistem  nilai STORET dikategerikan buruk (tercemar berat). Pencemaran tersebut utamanya ditandai oleh tingginya nilai BOD, COD, minyak dan lemak, besi terlarut, E. coli serta Total Coliform. Berdasarkan analisis kuisioner diperoleh gambaran bahwa perilaku dan kondisi permukiman masyarakat secara umum dikategorikan kurang baik. Terutama pada perilaku membuang sampah di sungai, perilaku pencegahan, sarana pembuangan air  limbah dan layanan pengelolaan sampah. Berdasarkan analisis regresi logistik variabel Perilaku dan Kondisi Permukiman Masyarakat memiliki nilai signifikansi kurang dari 0,05 dan odds ratio lebih dari 1.Simpulan: Perilaku dan kondisi permukiman masyarakat berpengaruh siginifikan dan positif terhadap kualitas air Sungai Jangkok. ABSTRACT Title: The Impact of Community Behavior and Settlement Conditions on Water Quality in the Jangkok River, Mataram CityBackground: The high population density is the main cause of water pollution in the Jangkok River, Mataram City. This is due to the fact that the major source of pollution comes from household waste in the form of liquid and solid waste, which is directly dumped into the river. Therefore, improving the social aspect is a crucial component of the water pollution control program in the Jangkok River. This study aims to analyze the influence of community behavior and settlement conditions on water quality in the Jangkok River, Mataram City.Method: The data collection was conducted through semi-structured interviews using questionnaires, while the water quality data of the river were obtained from the secondary data of the Mataram City Environmental Agency. The analysis of the river water quality was carried out using the STORET method. To determine the influence of community behavior and settlement conditions on the water quality of the river, logistic regression analysis was performed using SPSS software.Result: The water quality status in the upper, middle, and lower parts of the Jangkok River, Mataram City, according to the STORET system values, is categorized as poor (heavily polluted). This pollution is primarily indicated by high values of BOD, COD, oil and grease, dissolved iron, E. coli, as well as Total Coliform. Based on the questionnaire analysis, it is found that the community behavior and settlement conditions are generally categorized as poor. Especially in terms of the behavior of disposing of waste in the river, preventive behavior, wastewater disposal facilities, and waste management services. Based on the logistic regression analysis, the variables of community behavior and settlement conditions have a significance value of less than 0.05 and an odds ratio of more than 1.Conclusion: The behavior and settlement conditions of the community have a significant and positive impact on the water quality of the Jangkok River.
Penilaian Spasial Kerentanan Air Tanah dengan Model DRASTIC untuk Mitigasi Risiko Pencemaran di Cekungan Air Tanah Jakarta Fikri Noor Azy; Dwi Nowo Martono; Haruki Agustina
Jurnal Ilmu Lingkungan Vol 23, No 4 (2025): July 2025
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.23.4.1013-1022

Abstract

Di wilayah perkotaan dengan kepadatan tinggi seperti Jakarta dan sekitarnya, proses urbanisasi dan pertumbuhan industri yang pesat telah menyebabkan pengambilan air tanah secara berlebihan serta penurunan kualitasnya. Berbagai polutan seperti nitrat, hidrokarbon dari minyak bumi, mikroba, dan bahan kimia beracun kini mengancam akuifer dan persediaan air bersih. Penelitian ini bertujuan untuk melakukan penilaian spasial terhadap tingkat kerentanan intrinsik air tanah di Cekungan Air Tanah Jakarta dengan menggunakan model DRASTIC dan Sistem Informasi Geografis (SIG). Analisis dilakukan berdasarkan tujuh parameter utama hidrogeologi, yaitu kedalaman muka air tanah (D), imbuhan air (R), jenis akuifer (A), jenis tanah (S), topografi kemiringan lereng (T), pengaruh zona tak jenuh (I), dan konduktivitas hidraulik (C). Hasil analisis menghasilkan peta kerentanan yang mengelompokkan wilayah studi ke dalam empat kategori, yakni sangat rendah (0-2), rendah (3-5), sedang (6-8), dan tinggi (9-10). Wilayah dengan tingkat kerentanan tinggi berada di bagian utara Jakarta seperti Kabupaten Tangerang, Jakarta Utara, dan sebagian Kota Bekasi, yang ditandai oleh kedalaman air tanah yang dangkal (hingga 0,15 meter) dan tingkat imbuhan air tanah yang tinggi (hingga 2.000 mm/tahun). Sementara itu, wilayah dengan tingkat kerentanan rendah terletak di Jakarta pusat dan di bagian selatan Jakarta seperti Jakarta Selatan, Depok, dan Tangerang Selatan, yang memiliki kedalaman air tanah lebih dari 30-meter serta tanah dengan porositas rendah. Temuan ini memberi gambaran akan perlunya pengelolaan air tanah yang baik, terutama di wilayah dengan laju urbanisasi yang tinggi. Studi ini diharapkan dapat menjadi dasar mitigasi kerentanan pencemaran di wilayah berisiko tinggi, khususnya untuk perencanaan tata ruang kota
HIRARC-Based Occupational Health and Safety Risk Assessment of Sludge Oil Utilization as an Alternative Fuel in the Cement Industry Intan Suci Wulandari; Dwi Nowo Martono; Haruki Agustina
Glosains: Jurnal Sains Global Indonesia Vol. 7 No. 3 (2026): Glosains: Jurnal Sains Global Indonesia
Publisher : Sekolah Tinggi Agama Islam Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59784/glosains.v7i3.759

Abstract

Background: Using sludge oil as an alternative fuel promotes circular economy practices by reducing waste and fossil fuel use, while requiring systematic evaluation and control of occupational health and safety (OHS) risks. Objective: This study aims to evaluate OHS risks associated with sludge oil utilization as an alternative fuel in the cement industry using the Hazard Identification, Risk Assessment, and Risk Control (HIRARC) framework. Methods: This quantitative study was conducted at PT Solusi Bangun Indonesia Tbk, Cilacap Plant, in February 2026. Data were collected through field observations, structured questionnaires, and company documents from 20 purposively selected respondents involved in sludge oil management. Risk levels were assessed using the HIRARC methodology. Results: A total of 28 potential hazards were identified across five operational stages: waste reception, temporary storage, pre-treatment, kiln utilization, and waste handling and emissions control. The identified hazards were predominantly chemical and physical in nature. Risk assessment results indicated that 21 risks were classified as very high, 4 as high, and 3 as medium. The most critical risks included transportation accidents, fires in buffer vessels, equipment-related injuries, explosions, and fires in the kiln area. These elevated risk levels were driven by the interaction between the flammable properties of sludge oil, suboptimal equipment conditions, workplace environmental factors, and limitations in existing control measures. Current risk controls were largely administrative and reliant on personal protective equipment (PPE), with limited implementation of engineering controls and hazard elimination strategies. Conclusion: Strengthening engineering and systemic controls is essential to ensure safe, effective, and sustainable sludge oil utilization in the cement industry.
Optimization of the Utilization of Registered Non-Hazardous Waste (Fly Ash and Bottom Ash from Coal-Fired Power Plants) Based on Their Physical and Chemical Properties Ofi Shofiyah; Suyud Warno Utomo; Haruki Agustina
Eduvest - Journal of Universal Studies Vol. 5 No. 10 (2025): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v5i10.51401

Abstract

This study examines the influence of affiliate content type and source credibility on perceived trust and purchase intention within TikTok Shop, specifically focusing on air freshener products. The research highlights the critical role of energy supply in development, emphasizing the increasing demand for energy, particularly from coal-fired power plants in Indonesia. It discusses the generation and management of coal ash waste, including Fly Ash and Bottom Ash, and the recent policy changes that categorize these as non-hazardous waste. The study outlines sustainable strategies for utilizing this waste, addressing both environmental concerns and economic opportunities. Through a quantitative approach, data were collected from coal-fired power plants, revealing insights into waste management practices and the potential for enhancing the sustainability of FABA waste utilization. The findings aim to contribute to the body of knowledge on waste management and provide practical benefits for industries involved in energy production and waste utilization.
Management of Kapuas River Water as a Sustainable Raw Water Source for Drinking Water Supply in Pontianak City Syahirah Citra Andini; Dwi Nowo Martono; Haruki Agustina
Eduvest - Journal of Universal Studies Vol. 6 No. 5 (2026): Eduvest - Journal of Universal Studies
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/eduvest.v6i5.52722

Abstract

The Kapuas River in Pontianak City plays a vital role as a source of raw water for drinking water supply and various other needs. However, the quality of the river water is under increasing pressure due to the activities of surrounding communities. A sustainable management strategy is therefore necessary to maintain both water quality and availability, for human consumption as well as ecosystem sustainability. This study employed a mixed-methods approach encompassing descriptive analysis, regression analysis, and a SWOT framework. The findings indicate that the water quality of the Kapuas River is generally still within the applicable quality standards. Communities residing along the river generally collect and treat water prior to use, representing a form of adaptive response to prevailing water quality conditions. The analysis further reveals that fluctuations in basic drinking water tariffs are influenced by the rate of water loss, or Non-Revenue Water (NRW), which constitutes one of the primary challenges in the provision of clean water services. Based on the SWOT analysis, the recommended sustainable management strategy falls within the WO (Weakness–Opportunity) quadrant, signaling the need for increased funding, enhanced resource capacity, and stronger policy support to reinforce the water management system. Furthermore, regular water quality monitoring and consistent follow-up measures are essential steps to ensure that the Kapuas River remains a safe and reliable source of water for the population of Pontianak City.
Determinants of Public Intention and Acceptance Behavior Toward Biomass Supply for Electricity Generation: The SEM-PLS Approach Meiri Triani; Ahyahudin Sodri; Haruki Agustina
Jurnal Ilmu Ekonomi Terapan Vol. 11 No. 1 (2026)
Publisher : Department of Economics, Faculty of Economics and Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jiet.v11i1.90109

Abstract

Objective: This study aims to examine the determinants of public acceptance behavior regarding biomass provision for co-firing in coal-fired power plants (CFPPs), to encourage community participation in supporting the sustainability of biomass co-firing initiatives while promoting circular economy practices in the transition toward low-carbon energy systems. Methods: A quantitative survey was conducted using a conceptual model based on the Technology Acceptance Model (TAM) and the Theory of Planned Behavior (TPB), extended by integrating the information dissemination variable to examine public intentions and behaviors regarding biomass energy. Data from 414 individuals were analyzed using Structural Equation Modeling-Partial Least Squares (SEM-PLS). Findings: The results show that attitude and perceived behavioral control are the strongest predictors of intention, while intention has a substantial effect on community participation behavior (path coefficient = 0.594). The model explains 35.3% of the variance in behavior, indicating a moderate level of explanatory capability. Information dissemination significantly strengthens both attitudes and perceived behavioral control. Originality: This study addresses a gap in the existing literature by examining public intention and acceptance regarding biomass provision within a developing country context in Indonesia. Practical/Policy implication: The findings of this study highlight the importance of collaboration among stakeholders in designing community engagement programs that effectively communicate the practical benefits of participation to local communities.
Baseline study of per- and polyfluoroalkyl substances (PFAS) occurrence in surface raw water and treated drinking water Okta Lian Atikah; Haruki Agustina; Tri Edhi Budhi Soesilo
Environmental and Materials Vol. 4 No. 1: (June) 2026
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/eam.v4i1.2026.3772

Abstract

Background: Per- and polyfluoroalkyl substances (PFAS) are emerging contaminants that have become a global concern due to their adverse environmental and health impacts. However, information regarding PFAS contamination in river-derived drinking water systems in developing countries, including Indonesia, remains limited. This study aimed to analyze 19 PFAS compounds in raw water, treated drinking water, and Reverse Osmosis (RO) reject water from the X DWTP, Jakarta, Indonesia, and evaluate its potential human risk and mitigation strategies. Methods: Water samples were analyzed using LC-MS/MS. Findings: Nine PFAS detected with ∑PFAS concentrations reaching 758.94 and 1219.35 ng/L in raw and drinking water, respectively. The RO unit effectively removed long-chain PFAS compounds, particularly PFOS and PFOA, highlighting the importance of advanced treatment technologies in reducing potential human exposure risks. In contrast, PFBA remained substantially high in treated drinking water and exceeded the drinking water threshold of the European Union (EU). Conclusion: These findings emphasize the importance of strategic PFAS management through source-control mitigation, establishment of drinking water standards, and implementation of Best Available Techniques (BAT). Novelty/Originality of this article: This study provides the first baseline data on PFAS contamination in Jakarta’s surface water-derived drinking water supporting future PFAS monitoring and mitigation efforts.
Environmental impact of traditional medicines in pharmaceutical manufacturing: Using a life cycle assessment Widya Motivasi Manurung; Haruki Agustina; Ahyahudin Sodri
Public Health Risk Assesment Journal Vol. 4 No. 1: July (2026)
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/phraj.v4i1.2026.3812

Abstract

Background: The production of pharmaceutical products requires significant amounts of energy, raw materials, and chemical inputs, which may result in greenhouse gas emissions and other environmental burdens throughout the product life cycle. The manufacture of traditional medicines, which utilize natural resources such as herbal materials, likewise involves energy-intensive processes that may contribute to environmental degradation. This study aims to assess the environmental impacts associated with the production of traditional herbal cough medicines and compare them with non-herbal cough medicines and to identify critical points that contribute to greenhouse gas emissions. Methode: This study adopts a quantitative approach employing the Life Cycle Assessment (LCA) methodology in accordance with the ISO 14040 standard. The system boundary is defined as cradle-to-gate. The functional unit is defined as one metric ton of packaged traditional medicine products. Environmental impact assessment is conducted using the IPCC 2021 GWP100 V1.00 method through SimaPro 10.2.0.3 software, supported by the Ecoinvent 3.0 database. The analysis focuses on the Global Warming Potential (GWP) indicator. Findings: The results indicate that the production of traditional herbal cough medicines generates total emissions of approximately 47,5 tCO₂-eq per one metric ton, whereas the manufacture of non-herbal cough medicines produces a higher total of approximately 105,98 tCO₂-eq. Across both production systems, several utility processes were identified as contributing significantly to environmental impacts. In particular, HVAC system was identified as a critical hotspot, accounting for approximately 21.86% of total emissions due to its substantial electricity consumption, equivalent to 3,5 tCO₂-eq per one metric ton product. Conclusion: The life cycle assessment conducted for the production of non-herbal indicates generate higher CO₂ emissions compared to herbal products. Novelty/Originality of this article: This study compares the environmental impacts associated with the production processes of traditional herbal cough medicines and non-herbal cough medicines using the Life Cycle Assessment methodology.