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Jurnal TELUK: Teknik Lingkungan UM Kendari
Published by Universitas Muhammadiyah Kendari
ISSN : 27974049     EISSN : 27975614     DOI : https://doi.org/10.51454/teluk.v5i2.1174
Core Subject : Social, Engineering,
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Engineering Environmental Science
Jurnal TELUK: Teknik Lingkungan UM Kendari merupakan media informasi bagi para dosen, mahasiswa, dan praktisi yang menaruh minat serta perhatian pada pengembangan inovasi dibidang Teknik Lingkungan, meliputi: (1) Perencanaan dan Perancangan Lingkungan; (2) Ilmu dan Teknologi Lingkungan; (3) Geohidrologi dan Hidrologi Lingkungan; (4) Pengelolaan dan Pengolahan Limbah; (5) Pencemaran Udara; (6) Mikrobiologi Lingkungan; (7) Ekologi atau ilmu lingkungan; (8) Kimia Lingkungan
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Teknik Lingkungan
Articles 98 Documents
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Karakteristik Limbah Domistik di Kawasan Masyarakat Pesisir: (Studi Kasus di Desa Bajo Indah, Kabupaten Konawe, Provinsi Sulawesi Tenggara)
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 5 No. 2 (2025): Edisi Desember Tahun 2025 Jurnal TELUK: Teknik Lingkungan UM Kendari
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v5i2.1569

Abstract

This research analyzes the characteristics of domestic waste in Bajo Indah Village, Soropia District, Southeast Sulawesi, focusing on the physical, chemical, and biological properties of wastewater from household activities. It aims to raise community awareness about the environmental impacts of pollution due to improper waste management and provide recommendations for more effective practices. Results show that most water quality parameters do not meet the standards set by the Minister of Environment Regulation No. P.68 of 2016, with Total Suspended Solids (TSS) at 68 mg/L (exceeding 30 mg/L), Biochemical Oxygen Demand (BOD) at 25.10 mg/L, Chemical Oxygen Demand (COD) at 80.25 mg/L, and Total Coliform at 4,200 CFU/100 ml (exceeding 3,000 CFU/100 ml). These findings highlight the urgent need for improved wastewater management to mitigate pollution in coastal areas and protect public health and ecosystems.
Perencanaan Drainase pada Kawasan Kumuh Kabupaten Kutai Barat, Kecamatan Barong Tongkok Ruslan, Ruslan; Assiddieq, Moch; Rosdiana, Rosdiana
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1619

Abstract

This study aims to design an effective drainage system to reduce waterlogging in the residential area of Barong Tongkok District, Kutai Barat Regency. The analysis combines rainfall data, land-use conditions, and physical characteristics of the study area. Design rainfall was calculated using the Log Pearson Type III distribution, rainfall intensity using the Mononobe method, and peak discharge using the Rational Method. The results show that the design flood discharge for a 10-year return period is 1.203 m³/s. Using Manning’s equation, a trapezoidal channel with a 0.65 m bottom width, 1.00 m depth, and 0.27 side slope has a flow capacity of 1.33 m³/s. This indicates that the planned drainage channel can accommodate the design discharge and is suitable for implementation in the study area. The proposed design is expected to improve drainage performance and reduce flood risks in Barong Tongkok District.
Perencanaan Bangunan Penangkap Air Baku Sistem Penyediaan Air Minum (SPAM): (Studi Kasus Sungai Lambute, Kecamatan Abuki, Kabupaten Konawe, Sulawesi Tenggara) Putranata, Irfan Najib; Assiddieq, Moch.; Adami, Aryani
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1623

Abstract

This study examines the planning of a raw water catchment structure for the drinking water supply system (SPAM) of IKK Abuki, Konawe Regency. The problem in this study is that the existing intake of SPAM IKK Abuki was damaged due to flooding and the existing system uses pumping which requires high operational costs, therefore it is necessary to plan a raw water catchment structure in another location that is more effective. The purpose of this study is to obtain raw water sources in other locations that meet the quality and quantity requirements and to obtain a design for a raw water catchment structure. The method used to determine the quality of raw water is by bringing raw water samples to the laboratory for testing while for water quantity using the floating object method and current meter tools, for the design of the raw water catchment using literature studies, field measurements and autocad software. The results of this study indicate that the quality of the raw water source in the Lambute River meets the requirements for raw water sources with the characteristics of odorless, tasteless, color 5 TCU, TDS 30 mg/L, turbidity 10.5 NTU, temperature 27°C, pH 8.39, DO 5.35 mg/L. Meanwhile, for the quantity, the water discharge results obtained using the floating object method were 89 L/sec. and the current meter method was 27 L/sec., for the clean water needs of Abuki District in the next 10 years it requires 25.60 L/sec. so that the Lambute River discharge is sufficient to be used as a raw water source. The design of the raw water catchment has dimensions of 1.5 m in length, 1.5 m in width, and 1 m in height.
Identifikasi dan Kesesuaian Pengelolaan Limbah Bahan Berbahaya dan Beracun (B3) di Perusahaan Pertambangan Nikel Hasan, La Ode Abdul; Rosdiana, Rosdiana; Adami, Aryani
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1660

Abstract

The development of industrial areas in Bahodopi District, Morowali Regency, has increased the potential for hazardous and toxic waste (B3) from the steel manufacturing industry. This study aims to identify the types and sources of B3 waste and analyze the compliance of its management system at PT. XYZ with Government Regulation Number 22 of 2021. The method used is quantitative descriptive research with a survey approach through observation, questionnaires, and documentation. The analysis then compares the actual conditions of B3 waste management, including sorting, storage, labeling, collection, and transportation, with applicable regulations. The results of the study indicate that PT. XYZ produces B3 waste from its production processes and operational activities, and its management is generally in accordance with regulations. However, improvements are still needed in terms of labeling, storage, and worker understanding to support more optimal and sustainable management.
Eliminasi Kandungan Timbal (Pb) Pada Air Laut Tercemar di Kota Kendari Menggunakan Kulit Pisang Kepok Adami, Aryani; Karim, Karim; Rosdiana, Rosdiana
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1678

Abstract

Heavy metal pollution, particularly lead (Pb), in the waters of Kendari Bay has become a serious environmental problem due to its toxic and bioaccumulative nature. This study aims to analyze the effectiveness of a bioadsorbent derived from banana peel waste in reducing Pb levels in seawater samples from Kendari Bay. The bioadsorbent was prepared through carbonization to remove moisture content and increase the surface area of the adsorbent. The adsorption process was carried out by mixing 60 grams of banana peel charcoal with 500 mL of seawater samples and allowing it to stand at three different contact times: 60 minutes, 90 minutes, and 120 minutes. Pb concentrations before and after treatment were analyzed using Atomic Absorption Spectrophotometry (AAS). The results showed that banana peel exhibited maximum adsorption capacity at a contact time of 120 minutes, with an effectiveness value of 64.95%. Banana peel charcoal contains cellulose with hydroxyl functional groups  (-OH) that act as active sites for binding Pb ions. The longer contact time between adsorbent and adsorbate increases the amount of Pb ions adsorbed onto the surface until equilibrium is reached. Therefore, banana peel bioadsorbent has strong potential as an economical, environmentally friendly, and effective adsorbent for reducing lead levels in seawater from Kendari Bay. For future research, it is necessary to develop bioadsorbent activation methods, physical and chemical, in order to increase the surface area and the number of active sites, thereby enhancing the adsorption capacity for heavy metals.
Perancangan dan Pengujian Prototipe Alat Desalinasi Air Laut Berbasis Energi Surya untuk Produksi Air Tawar: (Studi Kasus Wilayah Pesisir Desa Karampuang, Kecamatan Mamuju) Syaiful, Syaiful; H, Idham
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1684

Abstract

The developed desalination device prototype has the potential to serve as appropriate technology for clean water supply in coastal areas. However, further development is needed to improve the device’s efficiency and performance stability under various environmental conditions. This study aims to design and test the performance of a solar-powered seawater desalination prototype as a solution for clean water supply in coastal areas. The method used is an experimental approach through the stages of design, fabrication, and testing of the device under real-world environmental conditions. The desalination process is carried out through evaporation and condensation mechanisms using a solar still system. The results of the study indicate that the device is capable of producing freshwater with an efficiency influenced by the input water volume, temperature, and solar radiation intensity. The highest efficiency of 90% was achieved with an input volume of 4 liters under sunny weather conditions. The use of an aluminum reflector was proven to increase the system temperature to 84°C, thereby accelerating the evaporation process. Overall, the developed desalination device has the potential to serve as an appropriate technology in coastal areas.
Potensi Energi Pirolisis Sampah Plastik Polypropylene (PP), Polystyrene (PS), dan High-Density Polyethylene (HDPE) Berdasarkan Nilai Kalor Suri, Wiranda Intan; Ratnawati, Beata; Paramitadevi, Yudith Vega; Tunggadewi, Andini Tribuana; Prasetya, Dimas Ardi; Wahdi, Emil
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1686

Abstract

Indonesia, as a country with a high population and rapid industrialization, produces a very large amount of plastic waste every year. The application of pyrolysis technology can be used as an alternative solution to convert plastic waste into an energy source in the form of pyrolysis oil. The study aims to analyze the energy potential of pyrolysis oil products from plastic waste types Polypropylene (PP), Polystyrene (PS), and High-Density Polyethylene (HDPE) based on their calorific value and evaluate the potential of oil to be used as an alternative fuel by comparing the calorific value with conventional fuels such as gasoline, diesel, and kerosene. The pyrolysis process was carried out on each type of plastic waste, and then the oil was tested for its Gross Calorific Value (GCV) using the Bomb Calorimeter method. The results showed that the pyrolysis oil from the three types of plastic waste had a high calorific value (GCV), 46.27 MJ/kg for PP, 44.27 MJ/kg for PS, and 45.16 MJ/kg for HDPE. All three types of plastic waste have great potential to be used as alternative fuels. The oil from the pyrolysis of PP plastic waste has the highest calorific value, so based on the calorific value, the pyrolysis oil from PP plastic waste has greater energy potential compared to PS and HDPE plastic waste.
Pemodelan Endapan Nikel Laterit Wilayah Kabupaten Luwu Timur Shadda, Aqsal Ramadhan; Aldiyansyah, Aldiyansyah
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1692

Abstract

This study examines the modeling of laterite nickel at the Research Site in East Luwu Regency. The initial stage of mining activities is to determine the volume of laterite nickel resources. The purpose of the study is to determine the amount of data from the geological modeling of laterite nickel deposits and then validate it, conduct modeling to determine the direction and distribution of laterite nickel deposits, and to determine the total volume of laterite nickel deposits at the research site. The method used is direct observation research, namely conducting direct field research to obtain primary data needed as research data and conducting quantitative research in the form of laterite nickel deposit volume. The results of the study indicate that the volume of laterite nickel deposits at the East Luwu Regency Research Site obtained a limonite volume of approximately 7,098,938 m3 and a saprolite volume of approximately 28,785,024 m3. Based on this, the research location requires further research, namely resource and reserve estimation in order to determine the economic value of a laterite nickel deposit.
Estimasi Beban Emisi Kendaraan Bermotor dan Analisis Faktor Pengaruhnya di Lingkungan Kampus Politeknik Pertanian Negeri Samarinda Denny Maruf, Shalehudin; Rajab, Arini; Azwari, Fachruddin; Alkas, Taufiq Rinda; Triyono, Joko
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1698

Abstract

The growth of motor vehicles, particularly motorcycles, significantly contributes to air pollution, including in campus environments with high mobility. This study aims to analyze the relationship between vehicle age and mileage on exhaust emissions and to estimate the emission load of motor vehicles in Politeknik Pertanian Negeri Samarinda. A quantitative approach was applied through direct measurement of exhaust emissions from 50 motorcycles using a gas analyzer, followed by correlation analysis and emission load estimation using the Tier 2 approach based on Vehicle Kilometer Traveled (VKT). The results indicate that vehicle age has a very weak correlation with HC (r = 0.11) and CO (r = 0.12), while mileage shows a stronger correlation with HC (r = 0.39) and CO (r = 0.31). The estimated emission load is 10.30 kg/day for CO and 4.35 kg/day for HC. Although the travel distance is relatively short, the high number of vehicles leads to a significant accumulation of emissions. These findings indicate that, at the campus scale, the number of vehicles and mobility intensity are the dominant factors influencing emission loads. Therefore, internal campus transportation management is necessary to reduce emissions.
Pengolahan Limbah Cair Tempe menggunakan Sistem Bertahap ABR-MFCs dan Aerasi Wijayanti, Sri Utami Bina; Nisa, Syadzadhiya Q. Z.
Jurnal TELUK: Teknik Lingkungan UM Kendari Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Edisi Juni Tahun 2026 Jurnal TELUK: Teknik Lingkungan UM K
Publisher : Universitas Muhammadiyah Kendari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51454/teluk.v6i1.1699

Abstract

Tempe industrial wastewater contains high organic matter, potentially polluting the environment if disposed of without adequate treatment. This study aims to analyze the effect of varying salt bridge types on the removal efficiency of Chemical Oxygen Demand (COD), Total Suspended Solid (TSS), and electrical energy production in a stepwise Anaerobic Baffled Reactor–Microbial Fuel Cells (ABR-MFCs) and aeration system. The study was conducted using a laboratory-scale ABR-MFCs reactor with tempe wastewater as the substrate. The salt bridge variations used were 1 M NaCl, 1 M KCl, and 1 M KNO₃. The treatment process was carried out for 120 hours in the ABR unit, followed by a 3-hour aeration process. The parameters tested included COD, TSS, pH, temperature, voltage, current, and electrical power density. The results showed that variations in salt bridges affected the efficiency of pollutant removal and electricity production. The KNO₃ salt bridge provided the best removal efficiency in the ABR unit with 96.38% COD removal and 72.73% TSS removal, as well as additional removal in the aeration unit of 40% for COD and 13.33% for TSS. Meanwhile, the KCl salt bridge produced the highest electrical performance with a voltage of 0.95 V, a current of 0.88 mA, and a power density of 167.2 mW/m². Based on the research results, the combination of the ABR-MFCs and aeration system has the potential to be an alternative technology for processing liquid waste in the tempeh industry that is effective and environmentally friendly while also being able to produce renewable electrical energy.

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