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Journal of Community Based Environmental Engineering and Management
Published by Universitas Pasundan
ISSN : -     EISSN : 25979736     DOI : -
Core Subject : Health, Education, Social, Engineering,
Engineering Environmental Science Public Health Other
Journal of Community Based Environmental Engineering and Management (JCBEEM) adalah jurnal yang fokus pada hasil kajian atau penelitian terkait berbagai teknologi dan manajemen lingkungan berbasis komunitas.
Arjuna Subject : -
Articles 121 Documents
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Performance of Rapid Sand Filter Dual Media for Microplastic Removal in the Water: The Effect of Microplastic Size and Effective Size of Filter Media Wulandari, Marita; Marpaung, Kevin; Prasaningtyas, Asri; Yorika, Rahmi; Harfadli, Muhammad Ma'arij; Zulfikar, Ainun
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12502

Abstract

Microplastics (MPs) significantly damage the environment and human health, leading to a growing global concern. MPs have been detected not only in the natural environment but also in the drinking water treatment process. One of the configurations of the drinking water treatment unit is filtration. Only a few research studies have been published on microplastic removal in the water system. This study was conducted to determine the performance of a rapid sand filter (RSF) in removing microplastics in water with a variation in the effective size (ES) of silica sand and microplastic size. In this study, microplastics are artificially made with size variations of < 400 μm and >400 μm. The filtering uses two variations in the adequate size (ES) of silica sand, namely 0.4 mm and 0.7 mm. At the same time, anthracite is only a control variable with ES = 0.69 with a flow speed of 4 m / h and an observation time of 30, 60, 90, and 120 minutes. The results show that the filter media ES 0.4 has the highest efficiency values of 91.30% for the microplastic size MPs <400 µm and 95.80 % for the larger microplastic >400 µm. In addition, the average percentage removal of ES 0.7 mm was 77.24 % for the size of MPs <400 µm and 95.77% for the size of Mps >400 µm. Gaining insight into the mechanisms involved in removing microplastics from drinking water is essential for developing more effective techniques for eliminating them.  
Waste Generation and Composition in Karawang Regency Salman, Nurcholis; Iskandar, Anan; Noviyanti, Estin; Mellyanawaty, Melly
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12620

Abstract

Sources of waste in Karawang Regency come from various activities of residents who are concentrated in locations such as residential, commercial, social facilities and public facilities. Each source of waste has characteristics for the generation, composition and characteristics of the resulting waste. In general, the source of waste is divided into household (domestic) and non-household (non-domestic). It is known that the generation of waste for the domestic sector of households is 2.93 L/person/day or 0.42 Kg/person/ day. But when viewed from the economic level, high income housing has the highest generation of 3.27 L/person/day. This is because differences in economic level and lifestyle affect the consumption level of the residents of the House. The higher the level of community life, the greater the waste generation. Based on the calculation results, it is known that the value of waste generation of each facility is different. This is because each facility has different activities. Shops have the highest generation of 3.78 L/person/day, followed by markets and roads as much as 1.55 L/m2/day and 1.12 L/ m2/day. This indicates that the activity of the store produces more waste than the market and the street. When reviewing the waste generation of Karawang Regency, the generation is greater than the domestic sector alone. The result of one area of Karawang Regency showed the waste generation is 0.56 Kg/person/day or 4.06 L/person/day.
Effectiveness of Using Chicken Eggshells as a Biocoagulant in Groundwater Treatment Rifqyawarman, Hanief; Riana Ayu Kusumadewi; Aphirta, Sarah; Winarni, Winarni
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12700

Abstract

The groundwater in Kota Bambu Selatan, West Jakarta, has high levels of turbidity and TDS. Therefore, it is necessary to be treated in order to comply with the regulations outlined in the Minister of Health of the Republic of Indonesia Number 2 of 2023 concerning Environmental Health standards. This study aims to investigate the effectiveness chicken eggshells as a biocoagulant for treating this groundwater. The techniques employed encompassed coagulation and flocculation, involving different coagulation G.td values (17,000, 34,000, 48,000, and 96,000) and a range of biocoagulant doses (100-500 mg/L). The outcomes of the treatment revealed that the utilization of chicken eggshells as a biocoagulant led to the removal of 47.14% of TDS and 97.17% of turbidity. The cost associated with implementing chicken eggshells as a biocoagulant amounted to IDR 230.70 per liter. In light of these findings, it can be deduced that chicken eggshells serve as an effective biocoagulant for reducing TDS and turbidity in the groundwater treatment.
Analyzing Spatial Groundwater Salinity Using Multivariate Analysis and Multiple Linear Regression Models Binna, Kristin Ina; Yanidar, Ramadhani; Marendra, Sheilla Megagupita Putri; Taki, Herika Muhammad; Astuti, Ariani Dwi
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12708

Abstract

The increase in the amount of groundwater withdrawal will inevitably pose a threat of seawater intrusion. The purpose of this research was to identify the distribution of shallow groundwater salinity in North Jakarta, West Jakarta and Central Jakarta and to develop a regional model of shallow groundwater salinity distribution. The data used in this study was that of the groundwater quality monitoring, obtained from the Regional Environment Status Book (SLHD), published by The Environment office of Greater Jakarta released in 2022, involving a total of 121 sample points in North Jakarta, West Jakarta, and Central Jakarta. The primary data was taken at 6 (six) sampling locations for model validation purposes. The study began with data grouping, using the Hierarchical Cluster Analysis (HCA) method. The results of identifying the highest distribution of salinity are in cluster 3 (three). A model was subsequently developed, after removing the outliers, with multiple linear analysis methods using the variable the distance from the coastline (X1), well depth (X2) and hardness (X3), to determine the influence of EC, TDS and salinity distribution in shallow groundwater. The results obtained are as follows; EC Models: YEC3 = -1.879+ (1.19.X1) + (5.08.X3). TDS models: YTDS3 = -2.211.30 + (0.81.X1) + (101.41.X2) + (4.07.X3). Salinity models: Ysalinity3 = -0.07+ (6.75×10-5.X1) + (2.4×10-4.X3). Model verification results for R2EC3 = 0.70; R2TDS3 = 0.92; R2salinity3 = 0.88. Validation results produce 21.14% for EC, 8.21% for TDS, and 22.87% for Salinity. This needs further research by increasing the number of primary samples.
The Effect of Air Flow and Stirring Frequency in Continuous Thermophilic Composting Rochaeni, Anni; Ariantara, Bambang; Mulyatna, Lili; Nugraha, Arief; Apriansyah, Riza
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 1 (2024): March 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i1.12958

Abstract

Continuous Thermophilic Composting (CTC) was developed as a modification of continuous composting carried out in the thermophilic phase, where the organic waste degradation process runs quickly. Previous CTC research used lamps as a heat source, which was then changed to use a heater. Several important factors in composting are stirring and air circulation to increase oxygen levels so that the aerobic composting process occurs. The machine has been modified by making air holes and setting automatic stirring. This research aims to determine the air hole openings and stirring frequency that provide the best results. The research was carried out in 2 stages. The first stage is to look for air hole openings with 3 variations: closed, half open, and fully open. Continue by finding the best stirring frequency with 3 variations: once a day, 2 times a day, and 6 times a day. The parameters measured include temperature measured humidity and pH during the composting process, and chemical analysis of fresh waste, compost starter, and mature compost resulting from the process. The research was carried out for 8 days with the addition of 1 kg of artificial waste per day. The results showed that half-open air holes produced better compost quality and temperature consistency in the thermophilic phase. And the stirring frequency of 2 times a day produces consistent temperature results in the thermophilic phase and compost quality that meets SNI 19-7030-2004 of Compost Specifications from Domestic Organic Waste.
Identification of Factors Influencing Gentrification: A Case Study in Solo, Indonesia Satriyono, Raden Danang Aryo Putro; Bayuaji, Luhur
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 2 (2024): September 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i2.12701

Abstract

Indonesia is a country with the highest social gap in Asia. This significant social gap drives the phenomenon of gentrification in several cities in Indonesia. Despite the rise in gentrification occurrences, there is very little research concerning the factors contributing to gentrification behaviors in Indonesia. This study investigates the factors contributing to gentrification in the Kerten Area, Solo, Indonesia, and its social effects. Solo area was selected because many regions in Solo are rapidly developing and attracting residential newcomers from various regions in Indonesia. This study delves into the factors influencing residents' intentions and behavior related to gentrification. The study incorporates variables from the extended Theory of Planned Behavior (TPB) associated with human behavior and perception, such as subjective norms, perceived behavioral control, economic factors, social factors, and social awareness. The survey method was employed with 320 respondents, and the analysis utilized Structural Equation Modeling (SEM). The findings indicate that five variables—subjective norms, social awareness, and economic factors—have a substantial effect on gentrification. This research also discovered that attitude and individual concern factors had no significant effect. These results highlight the importance of managing gentrification to minimize social and community impacts.
Pollutant Load Capacity of Rawa Besar Lake, Depok, West Java Junita, Alfira; Hendrawan, Diana Irvindiaty; Kusumadewi, Riana Ayu; Aphirta, Sarah
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 2 (2024): September 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i2.12742

Abstract

Depok City has dozens of lakes and one of them is Lake Rawa Besar. The Depok government gives priority to Rawa Besar Lake to be development as a tourist destination. At this time the waters of Rawa Besar Lake are in a polluted condition caused by domestic waste, land use change, chicken farming and floating net caramba. The study aims to analyze water quality, determine the carrying capacity of pollutant loads and provide recommendations for pollutant load reduction. The calculation of the Pollution Load Capacity refers to Minister of Environment Regulation No. 28 of 2009. Based on water quality analysis, 5 parameters exceed the quality standard, such as BOD, COD, total phosphate, total nitrogen, and total coliform. Using the model and calculation of the pollutant load capacity of lake and/or reservoir.  The pollutant load capacity of Lake Rawa Besar for BOD parameters is 50.26 kg/year while the existing load is 262.76 kg/year, COD is 418.81 kg/year existing load is 1150.41 kg/year, phosphate is 0.50 kg/year existing load 26.45 kg/year, nitrogen 12.56 kg/year existing load 85.88 kg/year and total coliform 8.4 x 104 amount/year existing load 9.6x106 amount/year. The burden of incoming pollutants exceeds the pollutant load capacity of Lake Rawa Besar. Pollution control efforts are carried out by implementing communal wastewater treatment systems such as an Anaerobic Baffled Reactor (ABR).
The Influence of Ca2+ Ion Addition on Physical Characteristics of Aerobic Granular Sludge in Sequencing Batch Reactor Anfasha, Nurdian Hari; Handajani, Marisa
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 2 (2024): September 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i2.14874

Abstract

Aerobic Granular Sludge is a collection of microbes that allows for the simultaneous removal of carbon, nitrogen, and phosphorus in one reactor system. The formation of Aerobic Granular Sludge is influenced by many factors, such as the type of carbon source, hydrodynamic shear forces, amount of EPS and up to the presence of diavalent cations. In this study Ca2+ ion was added to the reactor as an additional chemical with the aim of investigating the effect of Ca2+ ion dosage on the physical characteristics of Aerobic Granular Sludge. The objective of this research is to find the influence of Ca2+ ions addition to physical characteristics of aerobic granular sludge. There are 3 (three) reactors as a means to compare, with variations in the addition of Ca2+ ions as much as 20 mg/l, 45 mg/l and 100 mg/l which are entered into artificial domestic wastewater. The results obtained from this study are the physical characteristics of granular in reactor 1 has an average diameter ranging between 1.12 mm - 1.72 mm, with an aspect ratio of 0.71, then in reactor 2 has an average diameter ranging between 1.63 mm - 2.23 mm, with an aspect ratio of 0.8, and Reactor 3 has an average ranging 1.78 mm - 3.14 mm with an aspect ratio of 0.81. SEM analysis conducted showed that reactor 3 showed the presence of more Ca2+ ions than the other reactors. Physical characteristics get better as Ca2+ ions increase.
The Social Dynamics of Village Communities: A Case Study on the Implementation of Improved Access to Clean Water in Wargasaluyu Village Khutomah, Dewi Ajeng; Pirngadi, Budi Heri; Syarifudin, Deden
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 2 (2024): September 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i2.15883

Abstract

Wargasaluyu Village, located in Gununghalu District, West Bandung Regency, has historically faced limited access to clean water. In mid-2023, a group of students participating in the Perguruan Tinggi Mandiri Membangun Desa (PTM2D) program initiated a project to improve clean water access for the Wargasaluyu village community. This research examines the short-term outcomes of implementing improved clean water access on the social dynamics of the Wargasaluyu Village community. The study aims to identify the social dynamics that have emerged in the Wargasaluyu Village community as a short-term outcome of this implementation. The analytical methods employed were triangulation and descriptive-analytical approaches. Results indicate that the quality, quantity, and continuity of clean water underwent significant improvements, becoming feasible and safe, and subsequently effecting changes in the community's social dynamics. Significant direct changes experienced by the community include shifts in mindset and participation, increased spirit of cooperation, enhanced community organization, and improved utilization of social infrastructure through mutual care, thereby facilitating the implementation of improved welfare levels. These direct changes contribute to indirect changes, namely alterations in employment, income levels, community welfare, and village independence. The social dynamics occurring in the Wargasaluyu Village community affect not only social aspects but also will give impact educational, health, economic, cultural, and environmental dimensions. This research provides insights not only for more effective improvements in clean water access but also for holistic village water management that addresses community needs and aspirations, aiming to achieve sustainable and inclusive rural development in Wargasaluyu Village.
Environmentally Smart House Services for the Children in The City of Bekasi, Indonesia Hermawan, Rivaldo; Situmorang, Rahel; Muhamad Taki, Herika
Journal of Community Based Environmental Engineering and Management Vol. 8 No. 2 (2024): September 2024
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v8i2.16869

Abstract

The city of Bekasi was awarded as one of child-friendly cities in Indonesia, by the Ministry of Women's Empowerment and Child Protection in 2022. The city government is committed to fulfilling children's rights, included in a Bekasi City Regional Regulation Number 13 of 2017, concerning child friendly cities. To fulfill children's rights, the Bekasi City government built smart homes to improve child-friendly cities. Smart homes are a facility used for the children, which they use to learn, play and create things, without any charge. Currently, there are 7 smart houses built in Bekasi City, with another 5 being planned to be built in every sub district. The aim of this research was to identify the service coverage of 7 smart houses that serve Bekasi City, and to provide some recommendations for those to be built.  This research used a mixed method, which involved an observation assessment, a score analysis and a spatial analysis. The results of the study showed that, of the 7 smart houses in Bekasi City located in several subdistricts, two were in good conditions (Pondok Gede and Bekasi Timur), three were in moderate conditions (Bekasi Selatan, Mustika Jaya, Rawa Lumbu), and the remaining two were in bad conditions (Medan Satria, Bekasi Utara). It can also be concluded that, based on the service coverage, the Pondok Gede covered another 5 districts, with a distance of 3100 m.

Page 10 of 13 | Total Record : 121

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