CD Skripsi

Identifikasi Mikroplastik Pada Kerang Darah (Anadara Granosa) Dan Kerang Kepah Tahu (Meretrix Meretrix) Sebagai Rancangan Poster Materi Pencemaran Lingkungan Kelas X SMA

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Plastic debris discharged into the water causes an increasingly complicated problem, as these debris do not simply disappear, but can be fragmented into smaller parts or particles. Some size categories of plastic waste include megaplastics, macroplastics, mesoplastics, microplastics and nanoplastics.
This research is a descriptive study conducted at the Biology Education Laboratory, Riau University. The tools used in this research are scales, dissecting set, erlenmeyer, beaker glass, petri dish, glass funnel, filter paper, incubator, aluminum foil, microscope. The materials used in this study were blood clams (Anadara granosa), mussels (Meretrix meretrix), distilled water, 10% KOH solution and 30% H2O2 solution.
Blood clams and tofu crab clams that will be studied weigh between 20-50 grams. The clams that will be studied are those that have heavy and large weights. It is expected that blood clams and tofu crab clams have the same age and eating habits. The mussels were purchased from mussel sellers in the Pekanbaru area. The clams came from Bagansiapiapi, Rokan Hilir Regency. The number of mussels to be studied was 3 blood mussels and 3 tofu crab mussels.
The extraction of microplastics in the sample begins with the degradation of organic matter using several types of solutions. In this study, 10% KOH solution was used. The ratio of 10% KOH to the sample is 3:1. The sample is put into a beaker glass and then tightly closed using aluminum foil and then incubated for 24 hours at 600 C, this is done to deconstruct the shellfish meat and other organic matter until it dissolves and only inorganic material remains. If the destruction of organic matter is not perfect, then 30% H2O2 is added and then incubated again for 24 hours. Degradation of organic matter is complete when the solution is clear yellow with some particles settling at the bottom.
The results of the extraction of microplastic samples were continued by filtering with 11 µm newstar brand filter paper. Filter paper along with microplastics that have been filtered are then put into a petri dish and coated with aluminum foil. Microplastics were allowed to stand for 24 hours before being

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1705111037

Penerbit

Pekanbaru : Universitas Riau - FKIP – Pendidikan Biologi., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1705111037

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

PENDIDIKAN BIMBINGAN KONSELING

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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