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Food Bank Operation and Perceptions of Recipients on Food Surplus Redistribution in North and South Jakarta Khairunisa Khairunisa; Sri Setiawati; Saptarining Wulan
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4415

Food waste is one of the highest sources of waste in Indonesia. This condition is contrary to food insecurity in Indonesia, which ranks third highest in Southeast Asia. Food waste generation reduction can be made by seeking management food surplus redistribution. Currently, the redistribution of food surplus began to be carried out to reduce food waste and food insecurity. This study aimed to determine the redistribution process of food surplus in North and South Jakarta from being collected to being sent to the recipient and the perceptions and acceptance attitudes of recipients of food surplus towards the redistribution of food they receive. The method used is using a Likert Scale and interviews. Based on the research results, there are 5 stages in surplus food management: collection and preparation, storage and inspection, delivery and receipt, documentation, and re-checking. Food surplus recipients have a good perception and acceptance of the redistribution of food surplus. However, some recipients still need to gain more knowledge about the expiration date and best-before, which affects the perception and management of food donations received. The recommended efforts include maintaining positive perceptions and attitudes of the recipient and people by developing education about food and waste management from food bank programs with support by the government institution which had same agenda and already cooperated with food bank.

Peran masyarakat dalam pengelolaan sampah impor Septianingrum, Dinni; Sagala, Donar; Khairunisa; Saleh, Raisha Larasati
Journal of Character and Environment Vol. 1 No. 2: (January) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jocae.v1i1.2024.475

Waste management has currently become a significant problem faced by every segment of society, from individuals to institutions. It is almost certain that the amount of waste will increase each year due to Indonesia's large population. According to data from the Ministry of Environment, the general waste generated is approximately 2.5 liters per person per day or equivalent to a total of 625 million liters. The method used in writing this article is a qualitative approach through literature review or literature study. The literature used in this writing consists of scientific articles relevant to the discussion of imported waste. Since 2018, the Chinese government has successfully reduced the level of plastic waste imports due to policies restricting waste imports. This has led waste-exporting countries to seek new target markets, especially in Southeast Asia. The issue of waste imports in Indonesia persists despite existing bans, as there is still imported waste used as a source of livelihood for the community. Importing waste has environmental and environmental pollution crises and negative impacts on human health due to water and air pollution caused by imported waste management. Regulations regarding the ban on waste imports will be effective with the involvement of the community, starting with knowledge about waste, waste management, and its dangers. The role of the community in the recycling process is crucial to reduce the burden of waste collection, industrial and hazardous waste, mitigate environmental impacts, and increase income.

FORMULASI DAN UJI ORGANOLEPTIK SABUN PADAT BERBASIS MINYAK NABATI, MINYAK JELANTAH DAN ECOENZIM Adriyani, Lies Wuryanita; Rizki, Nuzulul Anggi; Khairunisa
Nusantara Hasana Journal Vol. 5 No. 2 (2025): Nusantara Hasana Journal, July 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i2.1697

The improper management of used cooking oil poses risks of environmental pollution and adverse health impacts. On the other hand, eco-enzyme has recently gained attention as a natural additive in environmentally friendly products. This study aimed to formulate solid soap using vegetable oils, used cooking oil, and eco-enzyme, as well as to evaluate its pH and organoleptic properties. Three soap formulations were prepared using NaOH as the base: Formula A (used cooking oil), Formula B (vegetable oils), and Formula C (vegetable oils with eco-enzyme). The required amount of NaOH was calculated using SoapCalc to ensure a balanced saponification reaction. The soaps were produced using the cold process method and cured for one month prior to testing. Organoleptic evaluation was conducted by panelists based on color, aroma, texture, foam, and skin feel, while pH was measured using Universal Test Paper. The results showed that Formula A (used cooking oil) retained a distinctive odor, but was still acceptable to panelists with an average organoleptic score of 3.2 (neutral) and a pH of 10. Formula B (palm, coconut, and olive oils) was favored in terms of appearance, aroma, texture, foam, and skin sensation, with an average score of 4.0 and a pH of 8. The addition of eco-enzyme in Formula C produced a fresher aroma and was the most preferred by panelists, achieving the highest average score of 4.2, with a pH of 7. All three formulations met the pH requirements of SNI 3532:2021. These findings indicate that SoapCalc is effective in designing balanced formulations, while the utilization of used cooking oil and eco-enzyme shows potential in producing environmentally friendly solid soaps.

UJI OPTIMASI ADSORBEN ALOFAN DAN PASIR KUARSA PADA ADSORPSI LOGAM BESI (Fe) Nuzulul Anggi Rizki; Lies Wuryanita Adriyani; Khairunisa
Nusantara Hasana Journal Vol. 5 No. 1 (2025): Nusantara Hasana Journal, June 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i1.1698

The increasingly rapid development of industry can cause environmental pollution from the wastewater produced. Industrial wastewater contains heavy metal ions, one of which is iron (Fe). The danger of Fe metal can have a negative impact on living things and the environment so it needs to be minimized and eliminated. Adsorption has been proven to be an effective method in reducing the levels of heavy metal ions in waste. In the adsorption process, the most important thing is the adsorbent. Allophane and quartz sand are natural materials that can be used as adsorbents. This study is expected to determine the adsorbent capacity of allophane and quartz sand against iron (Fe) metal ions. The adsorption process was carried out in 2 variations, namely variations in the mass composition of the adsorbent (0:100; 25:75; 50:50; 75:25; 100:0) and variations in contact time (15, 30, 60, 90, 120). Measurement of adsorption capacity using Atomic Absorption Spectroscopy (AAS). The results showed that the optimal results for variations in the mass composition of allophane and quartz sand adsorbents were 50:50 with an adsorption capacity of 0.81325 mg/g and an absorption percentage of 67.67%. The optimal contact time was 60 minutes with an adsorption capacity of 0.81677 mg/g and an absorption percentage of 67.97%. This study showed that a mixture of allophane and quartz sand can be used as an effective adsorbent for the adsorption of heavy metal iron (Fe).

ANCAMAN SAMPAH PLASTIK TERHADAP ORGANISME DI BERBAGAI EKOSISTEM Khairunisa; Nuzulul Anggi Rizki; Lies Wuryanita Adriyani
Nusantara Hasana Journal Vol. 5 No. 3 (2025): Nusantara Hasana Journal, August 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i3.1699

Plastic pollution, particularly microplastics, is a global environmental issue with far-reaching impacts on ecosystems and human health. This review examines the effects of plastics across various ecosystems in Indonesia, including marine, riverine, mangrove, terrestrial, livestock, and human systems. Findings reveal that microplastics are present in fish, zooplankton, corals, and in marine and mangrove sediments. In rivers, plastics contribute to declining local fish populations and hormonal disorders. On land, microplastics inhibit plant growth, disrupt soil structure, and have been detected in chickens and ducks. For humans, microplastic consumption in Indonesia reaches approximately 15 grams per month, with particles detected in the gastrointestinal tract and daily consumables. Such exposure may cause allergic reactions, cell damage, and chronic diseases. These findings highlight that plastic pollution in Indonesia is not only an environmental problem but also a significant public health threat.

Analisis Faktor-Faktor yang Mempengaruhi Keberlanjutan Bank Sampah di Kota Madiun Khairunisa, Khairunisa,; Lies Wuryanita Adriyani; Nuzulul Anggi Rizki; Rizki Ainuna Wijaya
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.34174

Madiun City produces approximately 45,000 tons of waste per year, most of which ends up in the Winongo Final Disposal Site (TPA), while a small portion is processed through the community-based waste bank program. Waste banks play a role in reducing waste generation while providing economic value to the community through waste sorting and recycling. This study aims to analyze the effect of community participation on the sustainability of the Mojo Makmur Waste Bank in Mojorejo Subdistrict, Madiun City. The study used a quantitative approach with a sample of 10 waste bank members, data collected through questionnaires and analyzed using multiple linear regression. The results show that community participation through economic benefits, social factors & motivation, and environmental knowledge & education significantly affects the sustainability of the waste bank with an R² of 0.892. In conclusion, active involvement of the community is a key factor in ensuring the sustainability of the Mojo Makmur Waste Bank in Mojorejo Subdistrict, Madiun City.

Analisis Faktor-Faktor yang Mempengaruhi Keberlanjutan Bank Sampah di Kota Madiun Khairunisa, Khairunisa,; Lies Wuryanita Adriyani; Nuzulul Anggi Rizki; Rizki Ainuna Wijaya
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 03 (2025): Volume 10 No. 03 September 2025 Published
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i03.34174

Madiun City produces approximately 45,000 tons of waste per year, most of which ends up in the Winongo Final Disposal Site (TPA), while a small portion is processed through the community-based waste bank program. Waste banks play a role in reducing waste generation while providing economic value to the community through waste sorting and recycling. This study aims to analyze the effect of community participation on the sustainability of the Mojo Makmur Waste Bank in Mojorejo Subdistrict, Madiun City. The study used a quantitative approach with a sample of 10 waste bank members, data collected through questionnaires and analyzed using multiple linear regression. The results show that community participation through economic benefits, social factors & motivation, and environmental knowledge & education significantly affects the sustainability of the waste bank with an R² of 0.892. In conclusion, active involvement of the community is a key factor in ensuring the sustainability of the Mojo Makmur Waste Bank in Mojorejo Subdistrict, Madiun City.

FAKTOR YANG MEMENGARUHI PENDIDIKAN Khairunisa; Dila Puspita Sari; Tia Isnani Putri; Irfan Fauzi
Cemara Education and Science Vol. 3 No. 4 (2025): Vol III. Edisi IV. Tahun 2025
Publisher : Cendekia Madani Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Pendidikan merupakan salah satu aspek penting dalam pembentukan kualitas sumber daya manusia dan kemajuan suatu bangsa. Namun, keberhasilan pendidikan dipengaruhi oleh berbagai faktor yang saling berkaitan. Faktor internal seperti motivasi belajar, minat, kesehatan, dan kondisi psikologis siswa memiliki peran besar dalam pencapaian hasil belajar. Selain itu, faktor eksternal meliputi lingkungan keluarga, ketersediaan sarana dan prasarana, kualitas guru, kurikulum, serta kebijakan pemerintah juga turut menentukan kualitas pendidikan. Artikel ini bertujuan untuk mengkaji faktor-faktor utama yang memengaruhi pendidikan, baik dari segi internal maupun eksternal, serta implikasinya terhadap peningkatan mutu pembelajaran.

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