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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 486 Documents
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Pengaruh Penerapan Sistem Elevated Reservoir Terhadap Efisiensi Energi di Layanan Pompa Booster Gerilya Prakoso, Fajar Bayu; Yuniarto, Adhi; Rahman, Ade Syaiful
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.v13i1.86646

Abstract

Biaya energi PT. Air Minum Bandarmasih pada tahun 2022 adalah sebesar Rp 532/m3 atau sekitar 39% dari total biaya operasional. Biaya energi tersebut lebih tinggi dibandingkan rata-rata biaya energi nasional (Rp 356,34/m3). Kondisi topografi tanah di Kota Banjarmasin yang relatif datar menyebabkan pemanfaatan energi potensial (gravitasi) menjadi kurang optimal dalam proses distribusi air minum. Salah satu upaya dalam menurunkan biaya energi adalah dengan penerapan elevated reservoir. Tujuan penelitian ini untuk mengetahui efisiensi energi penerapan elevated reservoir. Metode penelitian yang digunakan meliputi pengumpulan data primer dan sekunder; pengukuran parameter kelistrikan, debit dan tekanan untuk mengetahui efisiensi pompa; analisis penggunaan energi pada jaringan perpipaan eksisting; serta analisis penggunaan energi dan teknis pada jaringan perpipaan menggunakan elevated reservoir. Fokus penelitian adalah penerapan elevated reservoir yang beroperasi pada saat jam puncak tarif listrik atau waktu beban puncak (WBP) yaitu pada pukul 17.00-22.00 WITA. Hasil penelitian menunjukkan bahwa penggunaan listrik saat operasional menggunakan elevated reservoir lebih hemat sebesar Rp 434.883.265,-/ tahun dibandingkan dengan operasional menggunakan sistem pemompaan penuh. Ditinjau dari aspek teknis, tekanan air pada titik terjauh distribusi atau kritis masih memenuhi standar yang berlaku yaitu minimal 0,73 bar. Rata-rata tekanan terendah pada saat elevated reservoir beroperasi adalah sebesar 1,04 bar.
Inventory Of Greenhouse Gas Emissions From Rice Paddy Farming Activities In The Regency of Karawang Baitierachmah, Silfya; Adzillah, M.T., Ing. Wilma Nurrul; Fauzie, S.T., M.Sc., Ph.D., Azis Kemal
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.v13i1.89801

Abstract

The phenomenon of climate change has become a significant global issue, that is contributing to the phenomenon of global warming. One of the fields that contribute to greenhouse gas emissions is agriculture. Karawang Regency is dubbed as the rice granary of West Java because it is one of the regions that contribute to the national rice demand. Karawang Regency has not conducted a greenhouse gas emissions inventory, but the impact of climate change has been felt by the people of Karawang Regency, for example, rising sea levels and increasing daily temperatures. Research is needed that focuses on the inventory of greenhouse gas emissions in wet-rice farming. The purpose of this research is to calculate and map greenhouse gas emissions from rice paddy farming activities in Karawang Regency. The method in calculating this refers to the 2006 IPCC guidelines while the mapping uses QGIS software. The greenhouse gas emission burden of wet-rice farming activities in Karawang Regency was found to be 191.47 Gg CO2-eq/year, with Cilebar District contributing the most emissions at 37.53 Gg CO2-eq/year. After mapping the calculation results, Tirtajaya District, Cilebar District and Pedes District have a darker color than other districts on the map.
Kesesuaian Model Hidrograf Satuan Sintetis ITB pada Sub Daerah Aliran Sungai (DAS) Landak Nirmala, Azwa; Hafiyyan, Qalbi
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.v13i1.86644

Abstract

In this study, flood hydrograph analysis was conducted in the Landak river sub-watershed. The analysis used the synthetic unit hydrograph method, namely HSS ITB-1 and 2 (exact and numerical). The advantage of this method is that this method is developed based on the physical properties and characteristics of river basins in Indonesia. The purpose of this study was to see the suitability of the ITB synthetic unit hydrograph model in the Landak River sub-watershed. The suitability was measured by comparing it with the existing measured discharge data. The results of the HSS ITB modeling provide good agreement with the measured discharge. The HSS ITB-2 Exact model is suitable for use in the Ambawang and Ngabang sub-watersheds. This can be seen from the differences between the HSS ITB-2 Exact flood discharges, which have the smallest difference with the measured flood discharge compared to other HSS ITB models, namely 23.75% for the Ambawang sub-watershed, 55.78% for the Ngabang sub-watershed and 143.14% for the Landak sub-watershed. For the Serimbu sub-watershed, the HSS ITB-1 Numerical model is the model with the lowest error rate compared to other HSS ITB models, which is 25.24%. The results of this study are expected to be a reference in conducting flood discharge analysis for use in planning water structures at the research location.
Analisis Rencana Induk Sistem Penyediaan Air Minum (RISPAM) Kota Makassar Tahun 2023-2043 Madaul, Rahful Ahmad; Hilmansyah, Hilmi; Ibal, La
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.v13i1.89411

Abstract

The provision of drinking water is a basic need that is essential to improve people's welfare. Makassar City, as a metropolitan city, faces significant challenges in ensuring adequate availability of clean water, especially with increasing population growth and changing environmental conditions. Data from 2022 shows that 24.13% of Makassar's population still experiences water scarcity, which is exacerbated by the high water loss of 52% in the distribution of the PDAM system. In response, the Makassar City Government has prepared a master plan for the drinking water supply system (RISPAM) for the 2023-2042 period to ensure sustainable SPAM development that is integrated with the regional spatial plan. This study uses the arithmetic projection method; water demand analysis includes population growth projections, water loss in distribution, and estimates of per capita needs. Data from various PDAM service areas are also analyzed to understand the characteristics of different needs. The results of the study indicate that the population of Makassar City in 2043 is projected to reach 1,530,631 people, with water needs reaching 4,898.02 liters per second in 2033 and 297.02 liters per second in 2043. The potential of groundwater in Tamalate and Tamalanrea, as well as the main river flow, provides opportunities for the development of additional raw water sources. However, high water loss and low access to clean water are major challenges that require mitigation efforts through efficient distribution systems and optimal utilization of water resources. This study emphasizes the importance of integrating spatial planning and water resource management for the sustainability of the water supply system in Makassar City.
Optimalisasi DMA IAIN untuk Menurunkan Kehilangan Air pada di Perumda Air Minum Tirta Giri Nata Kota Cirebon Puspa, Puspa; Masduqi, Ali; Hastuti, Dian Suci
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.v13i1.86135

Abstract

District Meter Area (DMA) of IAIN has not compliance the National Non Revenue Water (NRW) target of 25% from January-December 2023. The NRW of DMA IAIN in 2023 is 44.38%. This research aims to analyse the existing conditions, identify causes of NRW, and arrange recommendations for the optimize DMA to reduce water loss. The analysis is analysing the water consumption pattern, water balance, Infrastructure Leakage Index (ILI) and Strength Weakness Oportunity Threats (SWOT) method. This DMA has fulfilled ideal condition except the division of subDMAs, the implementation of hydraulic modelling, and the implementation of IoT. There is an indication of leakage in the pipeline based on the pressure-discharge graph. The water loss is 44.26%. The ILI is 0 or good category (A1). The ATR performance indicator is 501 L/connection/day or very bad category (D). The DMA optimisation strategies to reduce and control water loss are planning alternative financial support, forming subDMA, applying Epanet for hydraulic modelling, installing loggers and SCADA as implementation of IoT, revitalising pipes and customer meters that has 10 years of technical age, finding active leaks such as executing step test, arranging water loss reduction and control SOP, ensuring the assets safety, and updating GIS data.
Pengolahan Air Gambut dengan Menggunakan Pengolahan Lengkap di Sungai Putat Kota Pontianak Syahrul, Gusti; Kadaria, Ulli; Nugrahaeni, Putranty Widha
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.v13i1.89192

Abstract

Water used for daily needs must meet the quality of clean water in accordance with applicable laws and regulations. Peat water has high levels of iron (Fe), pH, color and turbidity so that it is not suitable for daily use because it will have a negative impact on health. The purpose of this study was to analyze the quality of peat water after peat water treatment using complete treatment in the Putat River, Pontianak City. The method used is through the process of neutralization, coagulation - flocculation, sedimentation and filtration. Laboratory analysis data from the treatment results showed a decrease in iron (Fe) levels before treatment with an average of 1.6311 mg / L and after treatment with an average of 0.1391 mg / l with a reduction effectiveness of 91.47%. The color before treatment with an average of 570 TCU after treatment with an average of 23 TCU with a reduction effectiveness of 95.96%. The pH before treatment with an average of 4.41 after treatment with an average of 6.82. Turbidity before processing with an average of 19 NTU after processing with an average of 2.5 NTU with a reduction effectiveness of 86.84%. Keywords : Color, Filtration, Iron (Fe),   Peat water, pH dan Turbidity
Timbulan Air Limbah dan Unit Instalasi Pengolahan Air Limbah pada Fakultas Teknik Universitas Panca Bhakti Kota Pontianak Rahsia, Shandra Andina; Widodo, Muji Listyo
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.v13i1.88063

Abstract

This study aims to analyze wastewater generation and design an appropriate domestic Wastewater Treatment Plant (WWTP) for the Faculty of Engineering at Universitas Panca Bhakti Pontianak. With the campus population growth, the volume and complexity of the wastewater produced also increase. Without adequate management, this wastewater poses a potential threat to the surrounding environment. Primary data were obtained through field surveys, while secondary data were collected from water usage records and building user counts. The treatment system was designed considering key pollutant parameters to ensure compliance with applicable quality standards. Analysis indicates that a combination of biofilter and aeration systems effectively reduces primary pollutant parameters. The findings of this study are expected to support campus environmental sustainability and provide a model for WWTP implementation in other educational institutions. Further research involving domestic wastewater sampling from the faculty is recommended to optimize the WWTP design based on specific wastewater characteristics.
Teknik Pengolahan Lahan dan Pembuatan Bedengan Telaumbanua, Iman Victor; Nazara, Linda Hepi; Lawolo, Toni Yusman; Lawolo, Todermanto; Harefa, Forniwati; Waruwu, Weldimen; Lase, Natalia Kristiani; Telaumbanua, Elemonoku D.
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.v13i1.89328

Abstract

This research aims to develop effective land processing and bed making techniques in Dahana Village, West Gunungsitoli District. Processing techniques include land clearing, plowing with a cultivator, and manual loosening of the soil. The beds are formed with standard dimensions and equipped with a drainage system to prevent waterlogging. The research results showed an improvement in soil quality with porosity increasing from 35% to 45%, and soil mass density decreasing from 1.4 g/cm ³ to 1.1 g/cm ³. The creation of 45 raised beds with an efficient drainage system has also succeeded in increasing the efficiency of land use and water management. This research recommends the use of organic mulch, drip irrigation, and digital monitoring systems to increase agricultural productivity.
Ancaman Limbah Pertanian Terhadap Air Tanah: Kajian Komprehensif dan Strategi Mitigasi Maulidya, Annisa; Ihsan, Taufiq
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.v13i1.90571

Abstract

This review aims to assess the diversified risks associated with agricultural pollution of groundwater and to propose effective mitigation measures. In that direction, the article discusses the source and pathways of agricultural contaminants, underlining the controlling role of geology in contaminant transport. In this paper, an attempt will be made to assess critically the adverse effects of such contaminants on human health, the environment, and the economy. This requires interdisciplinary approaches to risk assessment and management that involve geologists, hydrologists, agronomists, environmental scientists, policymakers, and farmers. This review, therefore, summarizes good management practices"”including cover cropping, crop rotation, and precision agriculture to minimize chemical use"”and also discusses some regulatory measures, such as groundwater monitoring programs and land-use regulations, put in place for the protection of groundwater quality. Case studies are drawn from different regions of these mitigation strategies through collaborative and multifaceted approaches. The review thus concludes by underlining the need for further research and innovation in technology coupled with the engagement of stakeholders for future sustainability in agriculture without compromising the groundwater resources.
Analisis Angkutan Sedimen Melayang Di Bagian Hilir Saluran Drainase Sungai Raya Dalam, Peri-Urban Kota Pontianak, Kalimantan Barat Hanun, Sartika Ananta; Nurhayati, Nurhayati; Umar, Umar
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.v13i1.90631

Abstract

Suspended sediment transport is an important phenomenon in the dynamics of drainage channel estuaries that can affect the morphological stability and quality of the aquatic environment. This study aims to analyze the pattern of sediment transport floating at the mouth of the drainage channel of Sungai Raya Dalam, peri-urban area, West Kalimantan Province. The methods used include water sampling, hydrodynamic measurements, and laboratory analysis to determine the concentration of suspended sediments. The results show that tidal variations and flow discharge have a significant effect on the distribution of floating sediment. During high tide, there is an increase in sediment concentration due to greater current turbulence, while at low tide, there is significant deposition. This study provides insights into more effective sedimentation management and drainage planning in estuarine areas. Based on the results of the study, the amount of sediment transportation floating in the drainage channel of Sungai Raya Dalam ranges from 0.008 kg/s to 0.143 kg/s.

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