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INDONESIA
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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Air Quality Monitoring and Analysis in Tasikmalaya City Nurcholis Salman; Fadhila Muhammad Libasut Taqwa; Alimuddin Alimuddin; Andri Arthono
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 1 (2023): Vol. 7 No.1, March 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i1.7187

Abstract

Within the national scope, based on Government Regulation no. 47 of 1997 concerning the National Spatial Plan, the City of Tasikmalaya which is included in the East Priangan Region is included in the mainstay area. Where Tasikmalaya City functions as a Regional Activity Center (PKW) city. One result is the increased volume of traffic in the area. One of the impacts of motor vehicle traffic activity is air pollution. Air pollution is defined as the contamination of the atmosphere by gases, liquids or by-products in such concentrations and periods that can harm human health/life, and or create discomfort. The method used in conducting the research was in the form of monitoring ambient air parameters which were carried out at 10 points, spread across community activity centers in Tasikmalaya City. Based on the research that has been done, it can be concluded that the parameters Sulfur Dioxide (SO2), Nitrogen Dioxide (NO2), Oxidants (O3), Dust (TSP), Ammonia (NH3) and Hydrogen Sulfide (H2S) at 10 the testing location still meets the required quality standards based on PP RI No. 41 of 1999. Meanwhile, the results of noise level measurements have exceeded the noise level quality standards, so that treatment is needed in the form of implementing sound emission rules and localizing industrial pollutant sources.
Analysis of the Load Carrying Capacity of BOD and COD Pollutants in The Krukut River Ody Nata Nugraha; Diana Hendrawan; Riana Ayu Kusumadewi
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 1 (2023): Vol. 7 No.1, March 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i1.7251

Abstract

Krukut River is one of the rivers that has an important role to support the activities of the residents of Jakarta City. Krukut River has a length of 44.3 km. In 2015 the Krukut River was the target of a master plan for improving river water quality in Jakarta by Regional Environmental Management Agency (BPLHD) DKI Jakarta but in fact there was a decline in river water quality due to increasing population growth so that monitoring activities are needed. The purpose of the study is to identify the polluting sources of the Krukut River, analyze the water quality of the river, determine the pollutant load. The research parameters used are Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD). Sampling in the Krukut River was carried out using the grab sampling method in September, October, November 2021 divided into 9 segments consisting of 9 non-point sources and 5 point sources. Non-point sources of pollutants are obtained from domestic waste dominated by residential areas, as well as food stalls, point source of pollutants are obtained from drainage channels, Mampang River, Ciliwung River, Cideng Channel and Krendang River. Pollutant load carrying capacity for BOD and COD concentrations in the Krukut River were respectively 292.896-622.592 kg/day and 2440.8-13521.6 kg/day. The pollutant load for BOD and COD concentrations in the Krukut River were respectively 2601.3-13792.2 kg/day and 3139.1-16542.6 kg/day.
The Use of A Static Mixer for The Coagulation Unit in The Duren Seribu II Water Treatment Plant Sheryline Putri Chandra Sari; Riana Ayu Kusumadewi; Winarni Winarni
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 1 (2023): Vol. 7 No.1, March 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i1.7260

Abstract

In the drinking water treatment plant involves a significant component i.e., coagulation, which distributed coagulants vastly and equally through rapid stirring for destabilizing colloids and suspended particles in the raw water. In water treatment plants, coagulation units are often classified into mechanical and hydraulic coagulation.  This study aimed to discover the use of and in-line static mixers as coagulation in designing the Duren Seribu II Drinking Water Treatment Plant (WTP). The design criteria for coagulation unit in Duren Seribu II WTP was determined by comparing several data obtained from literature studies and evaluation of the existing conditions of Duren Seribu I WTP. Duren Seribu I WTP was evaluated by direct measurement in the field. From the results of data analysis, the design criteria appropriate for Duren Seribu II WTP, the G value is 2078.07 sec-1, the detention time (td) is 4 sec, and the G.td value is 8352.19.
Problem and Project-based Learning as an Effective Environmental Education (EE) Methods: A Case of Textbook Development in Medan City Schools Indriyani Rachman; Matsumoto Toru
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 1 (2023): Vol. 7 No.1, March 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i1.7419

Abstract

Environmental education (EE) is a tool for educating people about the environment, and EE textbooks are an essential resource for this purpose. This book was created by a group of elementary, middle, and high school teachers in the Medan City area who had yet to gain experience in textbook writing. A combination of problem and project-based learning (PBL and PjBL) by triggering teachers to develop a textbook for EE was carefully conducted. The project took three years, during which the teachers worked on conceptualizing and setting goals, selecting themes, creating the content, and designing teaching materials. Initially, the teachers conducted a poll which acted as a PBL approach to identify the most pressing environmental issues faced by the people of Medan City. This poll showed that waste management was the most crucial issue, followed by problems related to rivers, wastewater, waste disposal, and floods. The teachers then wrote chapters as a part of the PjBL approach for the EE book based on the identified issues and aligned with the EE curriculum. Over three years, the teachers tested the book with their students, evaluated the results, and revised it accordingly. The final questionnaire results showed that the experience of creating an EE book was valuable to the teachers and inspired them to consider making more EE resources in the future.
Phytoremediation of Laundry Waste by Using Brassica juncea and Brassica rapa Yesi Monica; Abd Mujahid Hamdan; Husnawati Yahya; Aisha Shakira; Dhiya Shapira
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.7518

Abstract

Laundry waste is typically discarded directly into the environment, resulting in environmental contamination. The purpose of this investigation is to determine the efficacy of mustard plants (Brassica juncea and Brassica rapa) in reducing COD, TSS, TDS, turbidity, phosphate levels, increasing DO, and neutralizing pH in laundry waste treated with the Deep Flow Technique (DFT) system. Twenty plants in each series were exposed to each of the two plant treatments for six days. The removal efficiency of Brassica juncea for COD parameters was 94.1%, TSS was 84.8%, TDS was 69.4%, turbidity was 92.5 %, phosphate was 95.0 %, the increase in DO was between 6.2 mg/L and 7.8 mg/L, and pH values were between 8.0 and 7.1. During the treatment of Brassica rapa, the results indicated a decrease in COD by 88.2%, TSS by 80.3%, TDS by 65.3%, turbidity by 91.9%, phosphate by 88.9%, an increase in DO between 6.0 mg/L and 7.6 mg/L, and pH values between 8.2 and 7.2. According to the presented data, the two mustard plants (Brassica juncea and Brassica rapa) are capable and effective at reducing the concentrations of pollutant parameters in laundry waste.
Effect of Storage Time and Temperature on Drinking Water Characteristics Novi Fitria; Muammar Qadafi; Risma Pradina Kusuma; Wisnu Prayogo; Laili Fitria
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.7854

Abstract

Filter membrane technology is known to remove turbidity, colour and microorganisms in water. However, the stability of these parameters during storage is still being determined. This research was conducted to determine changes in pH, turbidity, and total coliform of water treated using membrane filter technology and stored at room temperature and in the refrigerator. Water stored at room temperature increases the pH more easily during storage time. On the other hand, there was no significant difference between changes in the turbidity value of water stored at room temperature and in the refrigerator. Closed storage at room temperature and refrigerators can also protect water from the growth of total coliform. Water treated using membrane filter technology is proven to be stored at room temperature or in the refrigerator without experiencing significant changes in pH, turbidity, and total coliform.
Spatial-Temporal Land Use Change in Depati Amir Airport Based on Google Earth Imagery Niken Anissa Putri; Adi Wibowo
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.7905

Abstract

The new Depati Amir Airport was built in 2013, which can destroy the natural vegetation due to the airport's development and extensive buildings. The research aims to identify and analyze the spatial‐temporal land‐use change characteristics in the new Depati Amir Airport. The land use change detections are in the new Depati Amir Airport by spatial-temporal analysis with three land use maps (2004, 2014, and 2022) on Google Earth Imagery. Google Earth Imagery is analyzed with QGIS to assess spatiotemporal land use changes in the new Depati Amir Airport between 2004, 2014, and 2022. Depati Amir Airport, as the new airport in Bangka Tengah Regency, has influenced land use change in Bangka Tengah Regency. The new Depati Amir Airport land types are buildings, including roads, natural vegetation, tin mining, and open space. The three new Depati Amir Airport Imagery in 2004, 2014, and 2022 on Google Earth Data can examine land use changes that depict red, orange, purple, and green rectangles. The natural vegetation and tin mining decreased due to the development of a new airport, such as roads, open spaces, and extensive buildings with a significant transformation. Hence, understanding the land use changes for local governments, regional planners, and scientific communities require close attention to spatial to reach crucial knowledge.
The Effect of The L/G Ratio on SO2 Removal Efficiency in Seawater Absorption Columns Sri Anik Suci Kadek; Kania Dewi
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.9083

Abstract

Steam Turbine Power Plants are widely known as one of the primary sources of electricity generation, utilizing coal combustion. However, this process leads to the emission of air pollutants, including sulfur dioxide (SO2), which is considered harmful. To mitigate this issue, Seawater Flue Gas Desulfurization (SWFGD) has been implemented as a control device to reduce the concentration of SO2. Previous studies on SWFGD have mainly focused on operational factors such as gas flow rate and liquid flow rate using artificial seawater as the absorbent. However, there is a lack of research on utilizing natural seawater, particularly from Indonesia, as the absorbent. Hence, this study aims to determine the efficiency of SO2 removal using Indonesia's natural seawater and investigate the influence of varying the L/G (liquid-to-gas) ratio on the overall removal efficiency. The study employed a packed tower reactor with a counter-current flow configuration. The gas concentration of SO2 used in this study is 1500 ppm, which is adjusted to match the existing conditions in the Steam Turbine Power Plant. The variations in seawater flow rate range from 150 to 250 liters/hour, while the variations in gas flow rate range from 1 to 10 m3/hour at 30oC. So, the L/G ratio value is within the range of 20.9 to 104.5. The results indicated that an increase in the L/G ratio corresponded to an increase in the total removal efficiency. The highest achieved efficiency reached 98.5%, while the lowest efficiency recorded was 84%.
Study of Beach Litter on Remote Island, Case Study: Ainoshima Island, Japan Nani Anggraini; Irfan Tawakkal; Muhammad Ma‘arij Harfadli; Sattar Yunus; Indriyani Rachman; Toru Matsumoto
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.10102

Abstract

Ainoshima Island is a Remote Island located north of Kyushu Island which is also known as a popular tourist attraction named Cat Island. The island is inhabited by a small population but is frequented by tourists to enjoy nature and fishing. The coastline is in the form of cliffs and sandy beaches, but there is a lot of marine debris on the sandy beaches. In addition, its location allows waste from the surrounding area to be carried by currents to this island. This research examines the diversity of categories and types of macroplastic litter trapped on the sandy beach of Ainoshima Island. Survey transects were conducted in the spring of 2023 via visual observation based on a survey method developed by NOAA, in 2012. The survey results were then categorized based on a photo guide database from the OSPAR Maritime Area for Active Monitoring of Marine Debris on the Beach. Data on the types of waste found are divided into artificial polymer materials (plastic), rubber, cloth, paper/cardboard, processed/finished wood, metal, glass, and ceramics. As a result, the plastic category is the dominant category of the total type of waste trapped in sandy beach areas.
Review of The Water Carrying Capacity and Water Flow at RDTR of The Spatial Planning of Tegalluar Residential Integrated Area in Bandung Regency Budi Heri Pirngadi; Deden Syarifudin; M. Zaenal Ramdhani As Siddiq
Journal of Community Based Environmental Engineering and Management Vol. 7 No. 2 (2023): Vol. 7 No.2, September 2023
Publisher : Department of Environmental Engineering - Universitas Pasundan - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jcbeem.v7i2.10211

Abstract

The development of Tegalluar area as a strategically planned integrated residential center, potentially serving as the new provincial government center for West Java, stands as a top priority for the Bandung Regency Government. To support this vision, the Regional Detailed Spatial Plan (RDTR) for Tegalluar Integrated Settlement Area and the Planning Area (BWP) of Bojongsoang have been formulated. Concurrently, the region has grappled with persistent water resource management challenges, marked by annual flooding during the rainy season and water shortages in the dry season. This research aims to comprehensively analyze the water flow cycle within the area and explore potential scenarios for water management in alignment with the RDTR. The research findings reveal that, in the development scenario, the water flow pattern remains largely unchanged, with limited efforts to harness rainfall or manage wastewater. Precipitation and surface water predominantly contribute to the water inflow in the research area. Furthermore, the provision of clean water heavily relies on external sources. Based on this water flow analysis, there exists an opportunity to implement water-sensitive urban design principles in the research area. This involves capturing rainwater through effective harvesting techniques and adopting wastewater reuse strategies, focusing on non-potable applications. Such measures can enhance water sustainability and mitigate the region's water-related challenges.

Page 8 of 13 | Total Record : 121

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