ANALISIS KELIMPAHAN MIKROPLASTIK DAN MAKROINVERTEBRATA PADA AIR LINDI (LEACHATE) DI TEMPAT PEMROSESAN AKHIR TALANG GULO KOTA JAMBI

Dewi, Nabila Sastra (2024) ANALISIS KELIMPAHAN MIKROPLASTIK DAN MAKROINVERTEBRATA PADA AIR LINDI (LEACHATE) DI TEMPAT PEMROSESAN AKHIR TALANG GULO KOTA JAMBI. S1 thesis, Universitas Jambi.

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Abstract

Langkah awal tempat terjadinya partikel plastik yang berukuran 0,3 mm sampai dengan 5 mm disebut mikroplastik dapat masuk ke badan air melalui Tempat Pemrosesan Akhir (TPA) terutama pada proses pengolahan air lindi. Untuk mencegah terjadinya pencemaran mikroplastik pada badan air, perlunya menganalisis dan mengidentifikasi mikroplastik pada air lindi di TPA Talang Gulo Kota Jambi sistem open dumping dan sanitary landfill. Pengambilan sampel pada inlet dan outlet. Tahapan penelitian meliputi penyaringan partikel, pengeringan sampel, pemisahan dengan senyawa organik, dan penyaringan supernatan yang mengandung mikroplastik. Identifikasi mikroplastik dilakukan secara visual menggunakan mikroskop digital, sedangkan identifikasi jenis polimer plastik ditentukan dengan uji streptoskopi inframerah transformasi Fourier (FTIR). Data dianalisis secara kuantitatif, deskriptif dan inferensial untuk membandingkan rata-rata kelimpahan mikroplastik dengan menggunakan uji ¬t-paired dan corelations dari air lindi. Kelimpahan mikroplastik yang ditemukan di inlet sebesar 2 partikel/L. Sedangkan pada outlet sebesar 1 partikel/L. Berdasarkan identifikasi ditemukanya tiga bentuk mikroplastik seperti film 16%, fragment 17% dan fiber 67%. Sedangkan, untuk jenis polimer mikroplastik yang ditemukan Polystyrene (PS) dan Nylon Polyamides. Penurunan kelimpahan mikroplastik pada air lindi sebesar 10% sebelum dibuang ke badan air. Peningkatan proses pengolahan air lindi di TPA Talang Gulo perlu dilakukan sebelum dibuang ke badan air guna mencegah terjadinya pencemaran. The initial step is where plastic particles measuring 0.3 mm to 5 mm, called microplastics, can enter water bodies through the Final Processing Site (TPA), especially in the leachate treatment process. To prevent microplastic pollution in water bodies, it is necessary to analyze and identify microplastics in leachate at the Talang Gulo TPA, Jambi City, open dumping and sanitary landfill systems. Sampling at inlet and outlet. The research stages include particle filtration, sample drying, separation with organic compounds, and filtering of supernatants containing microplastics. Identification of microplastics is carried out visually using a digital microscope, while identification of the type of plastic polymer is determined using the Fourier transform infrared streptoscopy (FTIR) test. Data were analyzed quantitatively, descriptively and inferentially to compare the average abundance of microplastics using the ¬t-paired test and correlations from leachate water. The abundance of microplastics found in the inlet was 2 particles/L. Meanwhile at the outlet it is 1 particle/L. Based on the identification, three forms of microplastic were found, such as 16% film, 17% fragments and 67% fiber. Meanwhile, for the types of microplastic polymers, Polystyrene (PS) and Nylon Polyamides were found. Reducing the abundance of microplastics in leachate by 10% before being discharged into water bodies. Improving the leachate treatment process at the Talang Gulo landfill needs to be carried out before it is discharged into water bodies to prevent pollution.

Type:	Thesis (S1)
Uncontrolled Keywords:	Mikroplastik, Makroinvertebrata, Air Lindi, TPA Microplastik, macroinvertebrate, Leachate, Landfill
Subjects:	L Education > L Education (General)
Divisions:	Fakultas Teknik > Teknik Lingkungan
Depositing User:	DEWI
Date Deposited:	23 Jul 2024 02:12
Last Modified:	23 Jul 2024 02:12
URI:	https://repository.unja.ac.id/id/eprint/69358

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