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Wresti Listu Anggayasti
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wl.anggayasti@ub.ac.id
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igtj@ub.ac.id
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INDONESIA
Indonesian Green Technology Journal
Published by Universitas Brawijaya
ISSN : 23554010     EISSN : 23381787     DOI : https://igtj.ub.ac.id/index.php/igtj/
The Indonesian Green Technology Journal (IGTJ) is an international journal that publishes recent developments and emerging issues in both conceptual and experimental aspects of green and renewable technology. The Indonesian Green Technology Journal (IGTJ) publishes research results in the theoretical and experimental aspects of green science, engineering, technology, and medicine. Studies published in this journal include; Biomaterials, Green water management, Green energy development and management, Sustainable waste management, Green biotechnology, Green building and architecture, Clean production technology, Global warming technology, and Green building and architecture. This journal also emphasises the significance of green technology development, implementation, challenge, opportunity, and acceptance from an Indonesian perspective. IGTJ is publicly open for publication of review papers, short communication, and research papers. Since 2024, this journal has become an international journal and uses English for every paper that will be published.
Articles 5 Documents
Search results for , issue "Vol 8, No 2 (2019)" : 5 Documents clear
Groundwater Balance Approach as Basic Planning for Sustainability of Settlement Development Deddy Sugianto; Arief Rachmansyah; Rita Parmawati
The Indonesian Green Technology Journal Vol 8, No 2 (2019)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

Demands for environmental protection, especially water resources and in development planning, have shown an increase in recent years. However, the reference for protection of water resources has always been based on the level of pollution or changes in water quality. This paper discusses groundwater balance as an approach for housing development planning. This approach assumes that all water needs for residents in a settlement area and their activities are met from groundwater, and the used groundwater must be replaced by water absorption into the soil in the area. For this reason, comprehensive rainwater management is needed. The potential for rainwater in residential areas requires greater management efforts; in addition to controlling the runoff that occurs, the use of clean water is also necessary. The results of runoff analysis for housing in downstream and upstream areas showed a potential for runoff of approximately 105-115% from before the construction of housing until after it has been inhabited. Rainwater management by using infiltration wells as large as 0.82 m3/m2 and water balance of 13.3% is less effective in downstream areas with shallow groundwater levels, but more effective in reservoirs and for seepage of runoff water using a catchment pool of 28.26% or 1.74 m3/m2.Meanwhile, for housing in upstream areas with a low permeability coefficient, the infiltration pond is less effective for water infiltration into the soil by 0.032 m3/m2 or 0.0054%, with a higher level of groundwater than in the downstream housing areas, which can use more effective infiltration wells. Overall, the management of rainwater for clean water and drinking water has sufficient discharge and the quality of the pH of rainwater from the roofs of houses is still feasible, between 6.6 and 7.8. The perspective of people on the use of rainwater as clean water and drinking water is quite positive, at approximately 59-61%.Keywords: Groundwater balance, rainwater harvest, sustainable settlement
Society-Based Water Management in Passo Village in Baguala Sub-District, City of Ambon Herwic Krisjuardto Pinoa; Bagyo Yanuwiadi; Wike Wike
The Indonesian Green Technology Journal Vol 8, No 2 (2019)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

The objective of this study is to find out the availability of water, the distribution of spring locations, the amount of clean water needs, and the right strategy to maximize the management of clean water in Passo Village. To obtain the right management strategy, the SWOT method was applied in this study. Based on the results of SWOT analysis, it was found that the proposed alternative management strategy related to stable growth is directed at strengthening collaborative and participatory management by relying on the strength of costs or funds owned by the government and opportunity from society in management implementation. The three strategies consist of developing individual or family water management sites into society-based ones, improving water quality by maintaining vegetation around the springs, and developing sites for optimal water management by creating cooperation between society and the government in order to continue to meet the needs of society. The three strategies are expected to maximize society-based clean water management in Passo Village in Baguala Sub-District, City of Ambon.Keywords: Strategy, Water Management, SWOT
Community-based Participatory Healthy Lifestyle Strategies in Kedungwungu Village, Binangun District, Blitar Regency Rodiah Astuti; Sri Utami; Septiana Hariyani
The Indonesian Green Technology Journal Vol 8, No 2 (2019)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

Kedungwungu Village is one of the villages in Binangun District, Blitar Regency, East Java Province in which the people generally have not applied ODF (Open Defection Free) or, in other words, still defecate carelessly. This research aimed to formulate community-based participatory healthy lifestyle strategies in Kedungwungu Village, Binangun District, Blitar Regency. This research used a descriptive-quantitative approach, in which the number of respondent samples used was calculated using the Solvin formula with an error rate of 10%. As for formulating community-based participatory healthy lifestyle strategies in Kedungwungu Village, the researcher analyzed the questionnaire results using a SWOT (Strengths, Weaknesses, Opportunities, and Threats)  analysis method. With this method used, 110 respondents were obtained from the total Kedungwungu Village’s population of 3,399 people. The SWOT analysis found that some formulations of community-based participatory healthy lifestyle strategies for the people of Kedungwungu Village include socializing the criteria for clean water and water as one of the mediums that can spread diseases, carrying out sustainable water management, conducting a clean village program at least once a month to keep the village clean and healthy, socializing the criteria for healthy latrines and healthy latrine programs to each house, and providing facilities in the form of healthy latrines around the agricultural area so that farmers and the public do not defecate carelessly.Keywords: participatory, healthy lifestyle, strategy
The Role of Community Participation In Sustainability Water Resources Management in Malang District Muniah Muniah; Soemarno Soemarno; Nuddin Harahab
The Indonesian Green Technology Journal Vol 8, No 2 (2019)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

Strategies that aims to assist the availability of clean water in Sumberejo Village, Pagak District, Malang Regency through community participation supported by PAMSIMAS program (Community-Based Water Supply and Sanitation). Sustainability on the factors of community participation supports the availability of clean water. These factors include namely thinking, skills or expertise, energy, and funding. In this study, we found that community participation is an effective strategy to develop the governance of sustainable rural health. This research was conducted from October to December 2016 with a method of explanation of the questionnaire by purposive sampling, Slovin method with probability sampling technique with a type of proportionate random sampling. In this study also explained the characteristics of the community which included gender, age of the respondent, occupation. The results of the study state that the factors that influence the sustainability of the availability of clean water are of significant value. Of these factors the highest value is on the funding factor. This study has important implications for conceptualizing the role of community participation in maintaining PAMSIMAS program and to the sustainability of the water supply.Keywords: Sustainability, Water, Participation, PAMSIMAS, Funding
The Potential of Biogas Renewable Energy from Waste Management in the Education Tourism Talangagung Landfill Kepanjen Raditya Wahyu Imansyah; Bagyo Yanuwiadi; Sri Utami
The Indonesian Green Technology Journal Vol 8, No 2 (2019)
Publisher : Program Pascasarjana Universitas Brawijaya

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Abstract

Waste is a remnant produced from human activities such as; household, commercial, office, industrial, etc. Waste is considered to have no value because it cannot be reused so that some people do not care about the impact of waste. The accumulation of waste that accumulates every day will harm the environment and society. The incoming waste to be processed at Talangagung Landfill comes from: Settlements, markets, Sub-Landfill, hospitals, offices, companies and highway services. In 2018 the Talangagung landfill receives 48,063.37 tons/year of waste. The largest source of waste entering the Talangagung landfill comes from settlements of 54%, the market by 22%, sub- landfill by 15%. Talangagung landfill educational tourism is one of the pilot landfills that use a controlled landfill system to manage waste to minimize negative impacts on the environment and society. The waste that enters the Talangagung landfill will be processed into biogas. Renewable energy produced from Talagagung landfill in the form of methane gas arising from waste decay. The potential for waste management into biogas can be calculated using the scholl canyon method from Talangagung landfill waste data in 2018. The results of the calculation of the gas produced are 183,558 m3 / year. The gas produced is assumed to only be captured at 75% with the composition of methane gas at 50% -55% of the total gas produced. The resulting methane gas has decreased to reach 31,897.6 tons/year in the 40th year. This is because waste that experiences an anaerobic phase experiences nutrient reductionKeywords: Controlled landfill, Renewable energy, Methane, Waste

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