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Innovation in processing household waste into eco-enzymes in the community in Merak Batin village Ade Lenty Hoya; Jaenal Abidin; Baharudin Baharudin
Abdimas Paspama Vol. 2 No. 02 (2024): Abdimas Paspama, June 2024
Publisher : Abdimas Paspama

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Abstract

Citerep Hamlet is one of the hamlets in Merak Batin Village, Natar District, South Lampung Regency, Lampung Province. This village is dominated by residential land covering an area of ​​1,351 hectares which results in a lot of human activity which cannot be separated from waste or rubbish, especially household waste.. There is no final disposal site (TPA) around Citerep Hamlet and a lack of rubbish dumps. The aim of this activity is to provide outreach and training to the Citerep Hamlet community regarding the use of organic waste into ecoenzymes. The method used is the socialization and training method. The target audience for the service is a sample of at least 20 residents to serve as socialization and training participants. The activity implementation stage includes the initial stage, core and closing stages. The initial stage consists of an interview process, socialization, andtraining manufacture of ecoenzymes. The closing stage is post-activity evaluation. The results can increase people's knowledge and make people independent by making ecoenzymes at home and being able to process organic waste, especially vegetable and fruit waste, into useful products. Innovation in processing household waste in the manufacture of ecoenzymes is a solution for reducing the waste that occurs.
Identification and Abundance of Microplastic Species in Three Final Processing Sites in Lampung Province Lika Dini Almayda; Marlina Kamelia; Ade Lenty Hoya
Riwayat: Educational Journal of History and Humanities Vol 8, No 2 (2025): April
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jr.v8i2.45323

Abstract

Microplastics are plastic waste that is smaller than 5 mm in size Microplastics have persistent properties and contain toxic or carcinogenic chemicals that can seep into the soil through osmosis and enter the food chain, thus impacting health and the environment. The purpose of this study is to determine the types of microplastics in the Three Final Processing Sites in Lampung Province and to determine the abundance of microplastics in the Three Final Processing Sites in Lampung Province. Soil samples were taken using purposive sampling at three different points at the landfill on December 4, 2024. visual identification and abundance of microplastics using microscope and FTIR (Fourier transform infrared) test. The highest abundance of microplastics was found at the Bumi Ayu landfill point (580 particles. Kg-1). The diversity of microplastic characteristics in the form of fragments, fibers, and films, the most fragment particles in soil samples. The color of microplastic particles is predominantly black and brown. The size range of microplastic particles found is between 2,12m-110,25m. Microplastic pollutants are Nylon, PVA, PMMA. The results of this study reveal that plastics that have undergone physical or chemical degradation can more easily become small fragments, thus increasing the number of microplastics produced.