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Jurnal Teknologi Lingkungan Lahan Basah
Published by Universitas Tanjungpura
ISSN : -     EISSN : 26222884     DOI : https://doi.org/10.26418/jtllb
Core Subject : Health, Science, Social, Engineering,
Energy Engineering Environmental Science Immunology & microbiology Public Health
Jurnal Teknologi Lingkungan Lahan Basah (ISSN: 2622-2884) is a scientific journal published by Environmental Engineering Study Program, Faculty of Engineering, Universitas Tanjungpura, Pontianak, Indonesia. The journal was purposed as a medium for disseminating research results in the form of full research article, short communication, and review article on aspects of environmental sciences. Jurnal Teknologi Lingkungan Lahan Basah is registered on the ISSN starting from Vol. 6, No. 2, July 2018. Jurnal Teknologi Lingkungan Lahan Basah accepts articles in Bahasa Indonesia or English by covering several topics of environmental studies including clean water supply, wastewater distribution, and treatment, drainage and treatment of liquid waste, solid waste treatment (solid waste), air pollution control, management of industrial and B3 discharges, environmental management (impact analysis), environmental conservation, water and soil pollution control, environmental health and sanitation, occupational safety and health, pollution control in wetlands. Since 2023, The journal periodically publishes four issues in a year in January, April, July, and October.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Teknik Lingkungan
Articles 519 Documents
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Identifikasi Kelimpahan Dan Karakteristik Fisik Mikroplastik Pada Air Irigasi Sawah Sekitar TPA Putri, Winda Yunita; Sari, Gina Lova; Amanah, Nadia
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 2 (2025): July 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i2.94470

Abstract

Microplastics have now become one of the most prominent environmental pollutants, particularly due to their impact on aquatic ecosystems and irrigated rice fields. This study aims to identify the abundance and physical characteristics of microplastics in irrigation water from rice fields surrounding the Final Waste Disposal Jalupang, Karawang. Water samples were collected from seven irrigation points using a purposive sampling method and analyzed under a binocular microscope. The results showed the highest microplastic concentration occurred at the primary irrigation inlet, reaching 536.50 particles/L. The predominant shape was fragments, with the majority of particles measuring less than 1.00 mm in size. In terms of color, black and transparent microplastics were the most prevalent, indicating advanced degradation due to prolonged exposure to open environmental conditions. The distribution pattern of microplastics was strongly influenced by the existing condition of the irrigation channels, agricultural activities, and the hydraulic residence time within the paddies. The findings of this study are consistent with previous research indicating that the primary source of microplastics in agricultural land originates from the breakdown of household and agricultural plastic waste, undergoing photodegradation and physical weathering. This study highlights the urgent need for improved plastic waste management and the implementation of sustainable irrigation systems to mitigate microplastic accumulation in agricultural soils.
Efektivitas Starter EM4 dan DLH Dalam Pembuatan Pupuk Padat dari Limbah Sayuran, Daun, Kulit Kopi, dan Sampah Rumah Tangga Rohmat, Farhan Ilham Wira; Sugiarti, Yatti; Rozak, Muhammad Fathur; Novianti, Iseu; Firman Gani, Abdullah; Azizah, Nazwa; Rahmawanty, Aqila; Septiani, Delia; Yusriah, Nuri; Sukma Putri, Tiara Cahyaning; Rismayani Fadillah, Agis; Hidayah, Dinda Nur; Karnadi, Grady; Nurul Adha, Mawar; Iqomul Haq, Muhammad Rosyad; Nawareeza, Zheeva; Agatha Athallah, Nizma
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.89420

Abstract

Penelitian ini bertujuan untuk mengevaluasi efektivitas starter organik dalam pembuatan pupuk organik padat dari limbah sayur, daun, kulit kopi, dan limbah rumah tangga. Tiga perlakuan yang diuji adalah tanpa starter, starter DLH, dan starter EM4, untuk memantau perubahan pH, suhu, dekomposisi, serta kualitas fisik dan kimia pupuk. Proses berlangsung selama 21 hari dengan pengukuran setiap 3 hari menggunakan Rancangan Acak Kelompok (RAK). Hasil penelitian menunjukkan bahwa perlakuan dengan EM4 menghasilkan pH dan suhu yang lebih stabil, tekstur halus, aroma tanah yang khas, serta volume pupuk yang lebih stabil dibandingkan perlakuan lainnya. Starter DLH mempercepat dekomposisi namun menunjukkan fluktuasi pH yang lebih signifikan, sementara perlakuan tanpa starter menunjukkan perubahan yang kurang konsisten. Efektivitas starter organik bergantung pada karakteristik bahan organik yang digunakan. Berdasarkan hasil tersebut, penggunaan starter EM4 direkomendasikan untuk menghasilkan pupuk organik berkualitas tinggi yang mendukung praktik pertanian berkelanjutan.
Analisis Penentuan Indeks Bahaya Erosi di Sub DAS Sekayam Liehan, James; Gunarto, Danang; Soeryamassoeka, Stefanus Barlian
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.90748

Abstract

The Sekayam River, the main and longest river in the Sekayam Watershed (DAS Sekayam), plays a strategic role in supporting the livelihoods of local communities. Erosion not only disrupts the activities of local communities along the riverbanks but also increases the risk of flooding and worsens environmental conditions. This study aims to: (1) Identify the factors contributing to the rate of erosion in the Sekayam Sub-Watershed, (2) Determine the level of erosion hazard/erosion rate using the Universal Soil Loss Equation (USLE) method and assess the erosion hazard index in the Sekayam Sub-Watershed, and (3) Develop an erosion hazard index map for the Sekayam Sub-Watershed, illustrating the classification and severity of erosion hazards using ArcGIS software.This study analyzes the erosion hazard index in the Sekayam Sub-Watershed using the USLE method, which considers factors such as rainfall erosivity (R), soil erodibility (K), slope length and steepness (LS), land management (C), and conservation practices (P). Based on the analysis, the Sekayam Sub-Watershed has an average annual rainfall of 3,058.94 mm, with dominant soil types being Ultisol (86%) and Inceptisol (14%), and mostly flat slopes (61.75%). These factors influence the erosion hazard level, which is classified as very high, particularly in land cover types such as mixed dryland agriculture with shrubs. The erosion hazard index mapping results show an average IBE value of 7.9510, indicating a high level of erosion risk.
Pemodelan Dispersi CO dan NO2 pada Industri Pengadaan Uap Panas (STEAM) di Kabupaten Karawang Fauzan, Rizq Siraj; Adzillah, Wilma Nurrul; Fauzie, Azis Kemal
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 2 (2025): July 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i2.96260

Abstract

Air pollution caused by industrial activities has become a critical issue due to its significant impact on public health and the environment. This study aims to model the dispersion of air pollutants in the form of carbon monoxide (CO) and nitrogen dioxide (NOâ‚‚) emitted from a biomass boiler stack at a steam supply industry located in Karawang Regency. The modeling was conducted using the AERMOD software, integrated with AERMET for meteorological data processing and AERMAP for topographical data input. Emission data were obtained from direct monitoring of industrial sources, while meteorological data were sourced from the Climate Data Store. The modeling was carried out for two seasonal periods, namely the dry season and the rainy season, to evaluate the influence of meteorological variables on pollutant distribution. The air quality modeling results indicated that the highest concentrations occurred during the dry season, with 1-hour and 8-hour CO concentrations of 22.46 μg/m ³ and 8.52 μg/m ³, respectively, and 1-hour and 24-hour NOâ‚‚ concentrations of 76.75 μg/m ³ and 22.71 μg/m ³, respectively. All concentrations remained below the established ambient air quality standards. The conclusion of this study indicates that seasonal meteorological conditions influence pollutant dispersion, with higher concentrations observed during the dry season compared to the rainy season; however, the levels remained within regulatory safety limits.
Pemanfaatan Limbah Abu Sekam Padi Dan Serbuk Kaca Sebagai Agregat Campuran Pembuatan Batako Rahman, Fathur; Arifin, Arifin; Sutandar, Erwin
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.89170

Abstract

Batako merupakan bahan konstruksi yang sangat penting, namun biaya produksinya yang tinggi, terutama akibat penggunaan semen. Abu sekam padi, yang kaya akan kandungan silika, dan serbuk kaca, yang memiliki sifat pozzolanik, diharapkan dapat meningkatkan kualitas batako, khususnya dalam hal kekuatan tekan dan daya serap air. Penggunaan limbah abu sekam padi dan serbuk kaca sebagai bahan tambah dalam pembuatan batako, dengan harapan dapat mengurangi konsumsi semen serta mengurangi dampak pencemaran lingkungan. Tujuan dari penelitian ini adalah menganalisis pengaruh penambahan limbah terhadap nilai kuat tekan dan daya serap air, menentukan komposisi campuran yang optimal terhadap nilai kuat tekan dan daya serap air, serta mengidentifikasi potensi pemanfaatan limbah sebagai bahan campuran pembuatan batako. Penelitian ini menggunakan eksperimen dengan variasi campuran abu sekam padi dan serbuk kaca sebesar 0%, 10%, 15%, dan 20%. Dilakukan pengujian berat volume, daya serap air, dan kuat tekan batako. Analisis statistik menggunakan uji one-way ANOVA untuk melihat perbedaan signifikan antar variasi campuran. Hasil penelitian didapatkan bahwa berat volume batako menjadi lebih ringan, kuat tekan batako menjadi lebih rendah, dan daya serap air semakin tinggi seiring meningkatnya variasi penambahan limbah. Hasil Pengujian one-way ANOVA, didapat ada perbedaan yang signifikan dalam rata-rata kuat tekan antar kelompok batako yang diuji, namun tidak ada perbedaan yang signifikan dalam rata-rata daya serap air antar kelompok batako yang diuji.
Transformasi Lahan Pascatambang Di Taman Wisata Landak Menjadi Ekowisata Dengan Penerapan Pengelolaan Lingkungan Berkelanjutan Marbun, Julianti; Manurung, Sondang Sylvia; Sianturi, Johnny Maruli Tua
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 2 (2025): July 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i2.93622

Abstract

Landak Tourist Park was inaugurated in 2021 as a reclamation site for former mining land, covering an area of approximately 10 hectares, located near the residential areas between Mandor Village and Kayu Ara Village. The environmental restoration efforts at Landak Tourist Park are not yet optimal, as seen in the condition of the soil, water quality, and inadequate infrastructure. This study aims to assess the soil and water quality in environmental management, identify potential ecotourism types that can be developed, and evaluate the infrastructure and facilities at Landak Tourist Park. The research method used was mixed methods (observational description). The soil sample results indicate that the soil condition at Landak Tourist Park is below the minimum standard, with 20% of the soil being original, due to environmental degradation, which requires reclamation and quality improvement efforts. The water quality shows a decline, including increased turbidity, pH, BOD, COD, and TSS. A clean water treatment system is needed to supply clean water at Landak Tourist Park. The questionnaire results indicate that visitors to Landak Tourist Park are more interested in ecotrekking, nature tourism, environmental education, and nature conservation. The transformation of Landak Tourist Park into an ecotourism site requires several strategies, including the development of eco-friendly infrastructure, local community empowerment, improved accessibility, eco-friendly facilities, and natural resource management.
Profil Emisi Gas Rumah Kaca Di Kabupaten Sambas Halim, Iqbal; Jati, Dian Rahayu; Sulastri, Aini
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.95408

Abstract

Climate change is the phenomenon of increasing concentrations of greenhouse gases (GHG) in the Earth's atmosphere. Sambas Regency, the extreme coastal area of West Kalimantan, has a population of 647,800. It contributes to greenhouse gas emissions from various activities, such as transportation, waste management, agriculture, plantation, and animal husbandry. This research aims to calculate greenhouse gas emissions across multiple sectors, create an emissions map, and identify mitigation efforts. The study's results are expected to inform the Sambas Regency Government in designing mitigation actions that are easy to implement in the field. The method used to conduct this greenhouse gas emission inventory follows Tier-1 IPCC (Intergovernmental Panel on Climate Change) 2006 guidelines, with emission factors set to the IPCC standard. Activity data used in the emission inventory is sourced from secondary data. Meanwhile, mitigation options were generated from literature studies. The results showed that the total GHG emissions in the Agriculture sector in Sambas Regency reached 277.25 Gg CO2-eq, in the Plantation sector the total GHG emissions in the Palm Oil Plantation sector in Sambas Regency reached 13.40 Gg CO2-eq, the total GHG emissions in the transportation sector in Sambas Regency reached 228.20 Gg CO2-eq, the total GHG emissions in the Livestock sector in Sambas Regency reached 0.684 Gg CO2-eq. The total GHG emissions in the waste sector in Sambas Regency reached 0.0901 Gg CO2-eq.
Pengolahan Fraksi Solar Hasil Pirolisis Sampah Plastik Menggunakan Adsorben Zeolit Teraktivasi Asam Sulfat Wahyuni, Nelly; Sayekti, Endah; Syah, Nur Rikswan
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.94034

Abstract

Processing plastic waste, especially Low-Density Polyethylene (LDPE), is an environmental problem because it is difficult to decompose. One method of processing plastic waste is pyrolysis, which converts plastic into liquid fuels such as diesel. However, pyrolyzed diesel still contains impurities, such as sulfur, chlorine, and hydrocarbon compounds, which affect fuel quality, including acid number and viscosity. This study aims to determine the adsorbent characteristics of natural zeolite (ZA), chemically-physical activation zeolite (ZKF), and physico-chemical activation zeolite (ZFK), and to assess their effectiveness in improving the quality of diesel fuel from the pyrolysis of plastic waste. The test of zeolite as an adsorbent was conducted by measuring water and ash content and by characterizing it using Fourier Transform Infrared (FTIR), X-Ray Fluorescence (XRF), and a Gas Sorption Analyzer (GSA). FTIR results showed spectral changes indicative of the loss of OH groups and revealed the main functional groups of the activated zeolites. XRF results show that ZKF and ZFK have increased silica (SiO₂) content from 81.85% to 82.19% and 82.26%, and decreased iron oxide (Fe₂O₃) content from 0.94% to 0.63% and 0.62%. GSA analysis showed increases in the surface areas of ZKF and ZFK from 11.49 m²/g to 34.06 m²/g and 19.78 m²/g, respectively. Processing of pyrolyzed diesel using ZKF and ZFK showed a decrease in acid number from 1.03 mg NaOH/g to 0.25 mg NaOH/g and 0.20 mg NaOH/g, a reduction in viscosity from 5.45 cSt to 5.19 cSt and 5.13 cSt. The most effective adsorbent for reducing acid number and viscosity is ZFK, with a surface area of 19.78 m2/g, an average pore diameter of 5.99 nm, and optimal adsorption conditions at a stirring time of 4 minutes with an adsorbent mass of 1.5 grams in 50 mL of pyrolyzed diesel.
Analisis Tingkat Bahaya Erosi di Sub DAS Manday Fung, Nyit; Soeryamassoeka, Stefanus Barlian; Gunarto, Danang
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.95805

Abstract

Erosion is the process by which soil particles are detached and transported from their original location to other areas, primarily driven by water and wind, through the breakdown of soil aggregates (dispersion) and surface runoff. Continuous erosion can lead to sedimentation in rivers, reducing their capacity to carry water and increasing the risk of flooding during periods of high rainfall. However, scientific studies on erosion in the Manday sub-watershed remain limited. This study aims to analyze the extent of erosion occurring in the Manday Sub-Watershed using the Universal Soil Loss Equation (USLE) method combined with Geographic Information Systems (GIS), classify the erosion hazard level (EHL) in the Manday Sub-Watershed, and produce a map of the distribution of erosion hazard levels (EHL) in the Manday Sub-Watershed. The parameters used include the erosivity factor (R), soil erodibility (K), slope length and gradient (LS), land cover (C), and land conservation measures (P). The results of the study show that erosion in the Manday Sub-Watershed amounts to 101,491.44 tons/ha/year, with five erosion hazard levels (EHL) classified: very low, low, moderate, high, and very high, with the very low category covering 176,966.41 ha (56.95%) and the low category covering 92. 773.49 ha (29.86%), while the moderate category accounted for 5.67% (17,618.21 ha), severe for 3.35% (10,397.92 ha), and very severe for 4.17% (12,971.30 ha). Mapping the distribution of erosion hazard levels (TBE) shows that areas with higher TBE are generally on steep slopes with minimal vegetation cover. This mapping underscores the need for targeted land management in high-risk areas to mitigate erosion impacts.
Pengolahan Limbah Cair Industri Sablon dengan Metode Elektrokoagulasi Lestari, Dinda Deli; winardi, Winardi; Widha Nugraheni, Putranty
Jurnal Teknologi Lingkungan Lahan Basah Vol 14, No 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.95299

Abstract

Wastewater from the screen-printing process contains concentrated dyes and heavy metals, such as hexavalent chromium (Cr⁶⁺), which are hazardous to the environment if discharged untreated. Electrocoagulation is a treatment method that uses an electric current to dissolve a metal electrode, which then reacts to form coagulants within the water. These coagulants bind and precipitate contaminant particles, such as dyes and heavy metal ions. This study aims to (1) determine the efficiency of the electrocoagulation method in reducing color and Cr⁶⁺ parameters; (2) analyze the effect of contact time variation; (3) determine the electrode lifespan; and (4) calculate the estimated energy consumption and cost. The process was conducted using an Iron (Fe) anode and an Aluminum (Al) cathode at a constant voltage of 12 V, with contact times of 30, 45, and 60 minutes. The results showed that the electrocoagulation process was significantly effective (p < .001) in improving wastewater quality. The process successfully reduced color with an efficiency exceeding 99% and Cr⁶⁺ concentration with an efficiency over 92%, while also significantly increasing the solution's pH. Analysis of variance (ANOVA) indicated that variation in contact time had a significant effect on pH (p = 0.024). However, extending the time from 30 to 60 minutes did not show a statistically significant effect on the removal efficiency of color (p = 0.156) or Cr⁶⁺ (p = 0.270), indicating that the null hypothesis (H₀) was accepted for these two parameters. Electrode dissolution efficiency ranged from 64.5% to 75.6%, and the lowest estimated energy cost was obtained at the 30-minute treatment, at IDR 31.36 per liter. This study concludes that electrocoagulation with an Fe anode and Al cathode is highly effective, and a 30-minute process duration is optimal for achieving high pollutant removal efficiencies of 99.43% for color and 99.47% for Cr⁶⁺ cost-effectively. Electrocoagulation has been proven effective and is potentially applicable to small to medium-scale wastewater treatment for screen-printing.

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