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DIFFUSION INNOVATION BEHAVIOR STUDENT IN WASTE MANAGEMENT SCHOOLS ON SMALL ISLANDS Ikhwan, Zainul; Hanum, Ulfa; Indris, Fadhil; Puspawati, Catur; WulanSari, Kusrini
International Journal of Social Science Vol. 3 No. 4: December 2023
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/ijss.v3i4.6636

Abstract

This research aims to determine the diffusion of waste management program innovations in schools on Penyengat Island, Tanjungpinang City. This research uses descriptive qualitative methods. Based on the analysis results obtained in the field, it can be concluded that the results found using the Diffusion of Innovation theory by Everet M. Rogers with 4 elements, namely Innovation, Communication Channels, Time Period and Social System, show that the waste management program adoption process will run optimally. This shows that the spirit of intensive communication from the school community on Penyengat Island is enthusiastic about adopting the program due to the sense of ownership of the school, facilities and infrastructure that require development as well as the process of preparing administrative requirements which is slowly increasing with collaboration. More incentive assistance and communication is needed, especially by activating the role of committees at each school in forming the character of students.
Efektivitas Biopot sebagai Media Pengomposan Sampah Organik Rumah Tangga: Studi Kuasi-Eksperimen Iswanto, Iswanto; Istiqomah, Siti Hani; Puspawati, Catur; Puspitasari, Sepsiana
Jurnal Teknologi Kesehatan (Journal of Health Technology) Vol. 21 No. 2 (2025): 2
Publisher : POLTEKKES KEMENKES YOGYAKARTA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29238/jtk.v21i2.2776

Abstract

Global plastic production exceeds 320 million tons annually, with over 40% being single-use plastics. Indonesia generates approximately 7 million tons of waste annually, of which 4.9 million tons are poorly managed. Ineffective waste management necessitates specialized processing, such as composting using Biopot—biodegradable pots made from organic materials and waste—supporting sustainable agriculture and environmentally friendly waste management. This study employs a quasi-experimental design with a control group. Biopot made of plastic and earthenware are utilized for composting at depths of 60, 80, and 100 cm. The samples consist of 170 liters of organic waste collected from 50 households in Sukunan. Data analysis employs MANOVA to assess the effects of pot type and depth on compost quality. The highest average reduction in organic waste volume was observed in biopori (50.25%), followed by plastic Biopot (39.40%) and earthenware (38.05%). The quality of the compost met SNI standards, exhibiting neutral pH and appropriate C/N ratios. The plastic Biopot at 60 cm depth demonstrated the greatest effectiveness in compost production. Biopot successfully reduces organic waste by 39.40% (plastic) and 38.05% (earthenware), yielding compost that meets SNI standards. The plastic Biopot at a depth of 60 cm is the optimal choice for household organic waste composting.   
Pengelolaan Sampah Berbasis Masyarakat di Kampung Rawajati Jakarta Selatan Puspawati, Catur; Besral, Besral
Kesmas Vol. 3, No. 1
Publisher : UI Scholars Hub

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Abstract

Kampung Rawajati di Jakarta yang menerapkan sistem pengelolaan sampah berbasis masyarakat merupakan alternatif upaya mengatasi sampah rumah tangga. Penelitian ini bertujuan mengetahui pengaruh sistem tersebut terhadap penurunan berat sampah rumah tangga. Dengan desain studi potong lintang, penelitian ini dilakukan pada sampel 175 ibu rumah tangga yang dipilih secara acak. Hasil penelitian ini menunjukan bahwa pengelolaan sampah berbasis masyarakat dapat menurunkan berat sampah sebesar 28,3%. Analisis regresi linier ganda memperlihatkan bahwa kegiatan pengelolaan yang berpengaruh terhadap penurunan berat sampah adalah kegiatan reuse, daur ulang, dan pembuatan kompos (nilai-p < 0,05). Pembuatan kompos merupakan variabel yang berkontribusi terhadap penurunan berat sampah 657,3 gram setelah dikontrol variabel perancu. Penurunan berat sampah ditemukan lebih besar pada rumah tangga yang mendapat pelatihan. Tidak ada perbedaan penurunan berat sampah menurut jumlah anggota keluarga, penghasilan rumah tangga, dan pengetahuan ibu. Disarankan agar Pemerintah DKI Jakarta dapat melakukan replikasi model pengelolaan sampah berbasis masyarakat kepada wilayah lainnya, dengan memberikan pelatihan pengelolaan sampah kepada masyarakat. Kampung Rawajati in Jakarta applies community-based solid waste management system as an alternative way to overcome household waste problem. The objective of the research is to assess the effect of community-based solid waste management on reduction of household waste weight. This study has crosssectional study design and was conducted on 175 housewife as respondent who were selected randomly. The data was collected by interview using structured questionnaire and weighing of household waste. The result shows that the community-based solid waste management can reduce 28.3% of household waste weight (weight before: 1.845 gram/house/day and after: 1.324 gram/house/day). Multiple linear regression analysis shows that variables affecting the reduction of solid waste including re-using activity, recycling, and composting (p-value <0.05). Composting represents the biggest effect to reduction (657.26 gram) after controlled by potential confounders. The reduction was higher among household with waste training and number of trained household member. It was found that number of family member, family income, and mother knowledge are not significant. It was recommended to the Government of DKI Jakarta to replicate this community-based waste management system to other regions by providing training facilities on solid waste management.