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This Author published in this journals
All Journal Journal of Sustainability, Society, and Eco-Welfare Asian Journal of Toxicology, Environmental, and Occupational Health
Ni Putu Wulan Romianingsih
Universitas Indonesia
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Health Professions Immunology & microbiology Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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Waste to energy in Indonesia: opportunities and challenges Ni Putu Wulan Romianingsih
Journal of Sustainability, Society, and Eco-Welfare Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jssew.v1i1.2023.180

Abstract

Municipal solid waste management ideally targets reducing the volume of waste stockpiled while recovering as many resources as possible because waste is one of the renewable and biomass energy sources that can generate electricity through the conversion process. Utilizing waste-to-energy (WTE) is one of the waste processing methods recommended by the Indonesian government. As a renewable energy, waste has unlimited availability to be an alternative to fossil fuels. This study aims first to describe the legal basis and policy of WTE in Indonesia; second, to analyze the potential of waste as renewable energy in Indonesia; third, to identify the 2030 SDGs that may be achieved following the WTE Plant installation; fourth, to analyze the challenges in developing WTE in Indonesia. This study is a literature review on secondary data obtained from the Google Scholar and Scopus academic databases. Seeing the characteristics of waste in Indonesia, WTE can be done by thermal or biochemical conversion methods. Both of these methods require pre-processing because the quality of Indonesian waste still needs to improve, which is characterized by high water content and needs to be sorted appropriately.
The pollution of polychlorinated biphenyls (PCBs) waste from PLN electrical activities Ni Putu Wulan Romianingsih
Asian Journal of Toxicology, Environmental, and Occupational Health Vol. 1 No. 1: (July) 2023
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/ajteoh.v1i1.2023.249

Abstract

PCB waste pollution from PLN (State Electricity Company) electrical activities is a serious problem that affects the environment and public health. This article discusses the sources and impacts of PCB waste pollution, as well as the steps that can be taken to address it. PCB waste originates from transformers, capacitors, and other electrical equipment used by PLN, and it can contaminate the soil, water, air, and surrounding living organisms. The consequences include ecosystem damage, disturbance of ecological balance, health risks, and even economic implications. To tackle this issue, effective waste management technologies such as retrofilling, thermal processes, and sodium processes need to be implemented. Additionally, strict waste management policies and regulations should be established, and public awareness of the dangers of PCB waste should be raised. By adopting these measures, we can mitigate the negative impacts of PCB waste pollution and work towards a cleaner and healthier environment.
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