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Rizqah, Ziyadatu; Setyaningsih, Maryanti; Mayarni, Mayarni

doi:10.29405/j.bes/317-133162

Cited by 2 publications

(2 citation statements)

References 6 publications

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“…The process of breaking down polymer molecules is also assisted by exoenzymes, extracellular and intracellular polymerase enzymes (Octavianda et al, 2016). Polymers will be converted into simple molecules such as monomers, dimers, and oligomers (Rizqah et al, 2019). Because this small molecule dissolves in water, it can pass through the cell membrane of microscopic organisms.…”

Section: Figure 1 Plastic Biodegradation Mechanismmentioning

confidence: 99%

Potential of biological agents (Pseudomonas sp.) in plastic waste biodegradation process

Chofifawati,

Hikmah,

Izzati

et al. 2023

Biolokus

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Pseudomonas sp. can degrade plastics because it has an inducible operon system that produces certain enzymes (esterase, serine, hydrolase, and lipase) in the process of carbon source metabolism. The purpose of this study was to determine the potential of Pseudomonas sp. as a plastic biodegradation agent. This research method is a systematic literature review which is carried out by collecting, understanding, analyzing and concluding as many as 30 national and international journal articles published from 2008 to 2022 from several search engines such as Google Scholar, Ncbi, Sinta, and Plos one with the keywords degrading microorganisms plastic. The steps of this research were made samples to be used, tested samples with bacterial isolation, filtered the bacteria, bacterial bacteria and biodegradation within a specified time period by looking at the % loss of plastic before treatment. The results of the literature review analysis showed that Pseudomonas sp. able to degrade plastic around 2-19% by utilizing plastic as a carbon source which will convert addition and condensation polymers into simple molecules such as monomers, dimers and oligomers during the inventory period within 1-3 months. Thus, the microorganisms in the form of Pseudomonas sp. can decompose plastic waste naturally and faster than other methods and does not cause adverse effects.

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Section: Figure 1 Plastic Biodegradation Mechanismmentioning

confidence: 99%

Potential of biological agents (Pseudomonas sp.) in plastic waste biodegradation process

Chofifawati,

Hikmah,

Izzati

et al. 2023

Biolokus

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“…Research related to this includes increasing awareness through extracurricular activities (Muhamadi & Hasanah, 2019), health care (Rizqah et al, 2019); raising awareness through 7S program studies whose results are still not optimal (Rodziyah et al, 2016); measurement of concern is influenced by the teacher's attitude (Busyaeri & Muharom, 2016); and implementation of character education (Tukidi & Himmah, Faiqotul, 2019).…”

Section: Introductionmentioning

confidence: 99%

Design for Change: Mindful Improvement Ideas

Fikri,

Nurulhaq

2023

ATH

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The purpose of writing this article is to find out the study of the Design for Change approach, to improve morals and care. The research method used is library research on a qualitative approach, data collection with documentation and analysis with content analysis. The results of this study are that Design for Change consists of four steps, namely Feel which feels the surrounding conditions, Image which imagines what will be done, Do which does what is planned, and Share which shares what has been done. Morals are formed by instinct, habituation and environment. Caring is influenced by culture, espoused values, price obtained, exclusivity and level of maturity. The conclusion from this research is that the Design for Change approach will form habits that improve awareness. Tujuan penulisan artikel ini adalah untuk mengetahui kajian pendekatan Design for Change, untuk memperbaiki akhlak dan kepedulian. Metode penelitian yang digunakan adalah library research pada pendekatan kualitatif, pengumpulan data dengan dokumentasi dan analisis dengan analisis konten. Hasil penelitian ini adalah Design for Change terdiri dari empat Langkah, yaitu Feel yang merasakan kondisi sekitar, Image yang membayangkan apa yang akan dilakukan, Do yang melakukan apa yang direncanakan, dan Share yang membagikan apa yang sudah dilakukan. Akhlak dibentuk oleh naluri, pembiasaan dan lingkungan. Kepedulian dipengaruhi oleh budaya, nilai yang dianut, harga yang didapat, keeksklusifan dan level kematangan. Simpulan dari penelitian ini adalah pendekatan Design for Change akan membentuk pembiasaan yang memperbaiki kepedulian.

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Untitled

Cited by 2 publications

References 6 publications

Potential of biological agents (Pseudomonas sp.) in plastic waste biodegradation process

Potential of biological agents (Pseudomonas sp.) in plastic waste biodegradation process

Design for Change: Mindful Improvement Ideas

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