Nurventi, Novi (2019) Perbandingan metode analisis logam berat kromium dan timbal menggunakan Inductively Coupled Plasma Optical Emision Spectroscopy (ICP OES) dan Atomic Absorbtion Spectrometry (AAS). Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Abstract
ENGLISH:
Environmental pollution by heavy metals can occur if industries that use these metals do not pay attention to environmental safety, especially when disposing of their waste. Certain metals in high concentrations will be very dangerous if found in the environment such as water, soil, air. Then it is necessary to analyze the levels of heavy metals Pb and Cr in rivers polluted by textile waste in Lawang Malang Regency by comparing the analysis methods using AAS and ICP OES and knowing the value of the method validation parameters (Linearity, LOD, LOQ, Precision and Accuracy). The results showed that heavy metals Pb and Cr in rivers polluted by textile waste exceeded the limits determined by SNI and based on the decision of the Minister of State of the Republic of Indonesia Kep. 02 / Men-KLH / 1998 concerning guidelines for setting environmental quality standards. The results of the validation parameters of the Pb and Cr metal methods using AAS and ICP OES show the value of linearity, LOD, LOQ, accuracy and precision meet the specified requirements.
INDONESIA:
Pencemaran lingkungan oleh logam berat dapat terjadi jika industri yang menggunakan logam tersebut tidak memperhatikan keselamatan lingkungan, terutama saat membuang limbahnya. Logam-logam tertentu dalam konsentrasi tinggi akan sangat berbahaya bila ditemukan didalam lingkungan seperti air, tanah, udara. Maka perlu dilakukan analisis kadar logam berat Pb dan Cr pada sungai yang tercemar limbah tekstil di Lawang Kabupaten Malang dengan perbandingan metode analisis menggunakan AAS dan ICP OES serta mengetahui nilai parameter validasi metode (Linieritas, LOD, LOQ, Presisi dan Akurasi). Hasil penelitian menunjukan logam berat Pb dan Cr pada sungai yang tercemar limbah tekstil melebihi batasa yang telah ditentukan oleh SNI dan berdasarkan keputusan menteri negara KLH Kep. 02/Men-KLH/1998 tentang pedoman penetapan baku mutu lingkungan. Hasil nilai parameter validasi metode logam Pb dan Cr menggunakan AAS dan ICP OES menunjukan nilai linieritas, LOD, LOQ, Akurasi dan presisi memenuhi persyaratan yang ditentukan.
Item Type: | Thesis (Undergraduate) | |||||||||
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Supervisor: | Fauziyah, Begum and Megawati, Dewi Sinta | |||||||||
Contributors: |
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Keywords: | Validasi Metode; Logam Berat Pb dan Cr; Pencemaran Lingkungan; Metode Analisis AAS dan ICP OES; Method Validation; Pb and Cr as Heavy Metals; Environmental Pollution | |||||||||
Departement: | Fakultas Sains dan Teknologi > Jurusan Farmasi | |||||||||
Depositing User: | Farahaqila Tami | |||||||||
Date Deposited: | 08 Apr 2020 20:33 | |||||||||
Last Modified: | 08 Apr 2020 20:33 | |||||||||
URI: | http://etheses.uin-malang.ac.id/id/eprint/16630 |
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