Atık Sularda ICP-MS Cihazı ile Cıva Tayini ve Geçerli Kılınması

Year 2020, Volume: 1 Issue: 13, 1 - 14, 01.06.2020

Osman Taner Ahmet Furkan Kayiş Özcan Yalçınkaya

Abstract

Bu çalışmada uygulanan validasyon yaklaşımı, ISO / IEC 17025 standardı ve Eurachem yönergeleri ile uyumlu olarak gerçekleştirilmiştir. Validasyon parametrelerinden Seçicilik, çalışma aralığı, doğrusallık, geri kazanım, tekrarlanabilirlik , yeniden üretilebilirlik çalışmaları gerçekleştirildi.Geri kazanım çalışmasında numune üzerine katkı yapılarak % 95 ile % 110 arasında, tekrarlanabilirlik çalışmasında çalışma aralığının alt, orta,üst noktalarında % 0,35 ile % 5,95 Tayin Sınırı LOQ tespit ve teyit çalışmasında 0,02-0,60 µg/L arasında, Genişletilmiş Ölçüm Belirsizliği tespit çalışmalarında k=2 % 0,68- % 3,31 arasında sonuçlar elde edilmiştir. Elde edilen sonuçlar kapsamında atıksular da ICP-MS de cıva analizleri geçerli kılınmıştır

Keywords

Ateşleme sistemi, ateşleme kontrol sistemi, elektronik kontrol ünitesi

Determination and Application of Mercury with ICP-MS Device in Waste Water

Abstract

The validation approach applied in this study was carried out in accordance with the ISO / IEC 17025 standard and Eurachem directives. Selectivity, working range, linearity, recovery, reproducibility, reproducibility studies were carried out from the validation parameters. Between 95% and 110% by making contribution to the sample in the study, the lower, middle and upper points of the working range in the reproducibility study were determined as 0.35% and 5%. , 95 Determination Limit LOQ detection, confirmation studies with 0,02-0,60 tespitg / L, Extended Measurement Uncertainty detection studies k = 2 between 0,68% -3,31% results were obtained. Based on the results obtained, mercury analyzes in ICP-MS were also validated in wastewater

Keywords

Ignition system, ignition control system, electronic control unit, control with micro controller

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