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Journal : Jurnal Teknologi Lingkungan Lahan Basah

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.
Analisis Limbah Cair Domestik Kantin: Strategi Inovatif untuk Pengelolaan Lingkungan yang Berkelanjutan di Universitas Panca Bhakti Rahsia, Shandra Andina; Anggraini, Ika Muthya; Marbun, Julianti
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.v13i2.93555

Abstract

The canteen at Universitas Panca Bhakti generates domestic wastewater from daily activities such as cooking, washing, and kitchen cleaning, which poses a potential threat to the environment. This study aims to identify the characteristics of the canteen's wastewater based on key pollutant parameters and to design a small-scale domestic wastewater treatment system in accordance with the quality standards set by the Ministry of Environment and Forestry Regulation No. 68 of 2016. The methodology includes wastewater sampling at three different operational times (morning, noon, and afternoon), followed by laboratory analysis of BODâ‚…, COD, TSS, oil and grease, pH, ammonia, and total coliform. The results show that all parameters exceeded the quality standard limits, with peak pollutant concentrations recorded at 3:00 PM"”BODâ‚… at 11,069 mg/L, COD at 32,373 mg/L, TSS at 28,000 mg/L, oil and grease at 2,506 mg/L, ammonia at 3.924 mg/L, and total coliform at 22,000 CFU/100 mL. Based on these findings, an integrated wastewater treatment system (IPAL) was designed, consisting of a grease trap for oil and grease removal, a sedimentation tank for suspended solids, an aerobic biofilter for organic degradation, and a disinfection unit to reduce pathogenic microorganisms. This system is expected to reduce pollutant loads to meet quality standards before the effluent is discharged into the environment.
Perancangan Unit Instalasi Pengolahan Air Bersih Untuk Kebutuhan Kampus Universitas Panca Bhakti Anggraini, Ika Muthya; Gunawan, Ivan Andri; Rahsia, Shandra Andina
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.v13i2.94139

Abstract

Clean water is a fundamental necessity that plays a vital role in supporting various activities within higher education institutions, including Universitas Panca Bhakti (UPB). The availability of clean water that meets quality standards is essential to sustain academic activities, sanitation, laboratory work, and campus facility maintenance. However, the current condition shows that the existing water quality does not comply with the quality standards stipulated in the Indonesian Ministry of Health Regulation No. 2 of 2023. Therefore, a more reliable water treatment system is required. This study aims to design an adaptive and energy-efficient Clean Water Treatment Plant (CWTP) tailored to the characteristics of UPB"™s raw water sources. The methodology comprises three main stages: (1) analysis of raw water quality, (2) technical design of the treatment units, and (3) preparation of the Budget Plan (RAB). The raw water source is derived from rainwater runoff and campus catchment ponds, with an estimated annual potential supply of 88,313 m ³, which is sufficient to meet the campus"™s daily demand of 83.91 m ³. Laboratory tests indicated that the color and Total Coliform parameters exceeded the permitted limits, necessitating a treatment system that includes coagulation-flocculation, horizontal sedimentation, sand filtration, chlorine disinfection, and a clean water reservoir. The system is designed to operate at a capacity of 3.88 L/second, following the technical planning standards set in SNI 6774:2005, considering detention time, horizontal flow velocity, and filtration efficiency. The estimated construction cost for the treatment system is Rp85,900,000. This design is expected to serve as a sustainable and practical solution for clean water management on campus.