METHOD DEVELOPMENT FOR DETERMINATION OF SOME HEAVY METAL LEVELS IN CITY NETWORK WATER: AN EXAMPLE OF ISPARTA PROVINCE

Ahmet Hakan Aktaş; İlknur Gençer

Makale detayları

METHOD DEVELOPMENT FOR DETERMINATION OF SOME HEAVY METAL LEVELS IN CITY NETWORK WATER: AN EXAMPLE OF ISPARTA PROVINCE

Yazarlar:

Ahmet Hakan Aktaş | İlknur Gençer

Yayıncı:

Istanbul Ticaret University

Ana Başlıklar:

Kalite Kontrolü | Kemometri | İzlenebilirlik ve Metrolojik Kimya

Dergi:

İstanbul Ticaret Üniversitesi Fen Bilimleri Dergisi Vol.23 Issue 46, pp.390-401

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001335708

pISSN:

1305-7820

Anahtar kelimeler:

Özet:

 Some possible heavy metals found in city drinking water can have harmful effects on living things when they are found in high amounts in water. The aim of this study, conducted on the Isparta drinking water sample, is to complex heavy metals such as copper, iron and cadmium, which may be found in city drinking water, with a ligand, to analyze these complexes in UV-visible region spectroscopy and to apply the least squares calibration method PLS to the data obtained. First of all, the calibration concentration set was prepared as 32 pieces and the relationships between the heavy metals studied were determined. Subsequently, 15 validation sets were prepared and it was determined whether the results were appropriate or not. The evaluation of the numerical data obtained from the UV-visible spectrophotometer was made with PLS, a powerful chemometric method, and accurate, sensitive and reproducible results were obtained.

 Some possible heavy metals found in city drinking water can have harmful effects on living things when they are found in high amounts in water. The aim of this study, conducted on the Isparta drinking water sample, is to complex heavy metals such as copper, iron and cadmium, which may be found in city drinking water, with a ligand, to analyze these complexes in UV-visible region spectroscopy and to apply the least squares calibration method PLS to the data obtained. First of all, the calibration concentration set was prepared as 32 pieces and the relationships between the heavy metals studied were determined. Subsequently, 15 validation sets were prepared and it was determined whether the results were appropriate or not. The evaluation of the numerical data obtained from the UV-visible spectrophotometer was made with PLS, a powerful chemometric method, and accurate, sensitive and reproducible results were obtained.

 Some possible heavy metals found in city drinking water can have harmful effects on living things when they are found in high amounts in water. The aim of this study, conducted on the Isparta drinking water sample, is to complex heavy metals such as copper, iron and cadmium, which may be found in city drinking water, with a ligand, to analyze these complexes in UV-visible region spectroscopy and to apply the least squares calibration method PLS to the data obtained. First of all, the calibration concentration set was prepared as 32 pieces and the relationships between the heavy metals studied were determined. Subsequently, 15 validation sets were prepared and it was determined whether the results were appropriate or not. The evaluation of the numerical data obtained from the UV-visible spectrophotometer was made with PLS, a powerful chemometric method, and accurate, sensitive and reproducible results were obtained.

 Şehir içme sularında bulunan olası bazı ağır metaller, sularda yüksek oranlarda bulunduklarında, canlılar için zararlı etkilerde bulunabilmektedir. Isparta içme suları örneğinde yapılan bu çalışmanın amacı, şehir içme sularında bulunabilecek bakır, demir ve kadmiyum gibi ağır metallerin bir ligand ile komplekse alınarak, oluşturulacak bu komplekslerin UV-görünür bölge spektroskopisinde analizlerini yapmak ve elde edilen verilere en küçük kareler kalibrasyon yöntemini PLS uygulamaktır. Öncelikle kalibrasyon derişim seti 32 adet olacak şekilde hazırlanarak çalışılan ağır metallerin arasındaki ilişkiler belirlenmiştir. Takiben 15 adet validasyon seti hazırlanarak sonuçların uygun olup olmadığı belirlenmiştir. UV-görünür spektrofotometresinden elde edilen sayısal verilerin değerlendirilmesi de güçlü bir kemometrik yöntem olan PLS ile yapılmış ve doğru, hassas ve tekrarlanabilir sonuçlar elde edilmiştir.

Makale detayları

METHOD DEVELOPMENT FOR DETERMINATION OF SOME HEAVY METAL LEVELS IN CITY NETWORK WATER: AN EXAMPLE OF ISPARTA PROVINCE

Yazarlar:

Ahmet Hakan Aktaş | İlknur Gençer

Yayıncı:

Istanbul Ticaret University

Ana Başlıklar:

Kalite Kontrolü | Kemometri | İzlenebilirlik ve Metrolojik Kimya

Dergi:

İstanbul Ticaret Üniversitesi Fen Bilimleri Dergisi Vol.23 Issue 46, pp.390-401

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001335708

pISSN:

1305-7820

UV-vis spectrophotometry

Heavy metals

partial least square calibration methodAğır metaller

UV-görünür bölge spektroskopisi

en küçük kareler kalibrasyon yöntemi

Sayı

Makale detayları

METHOD DEVELOPMENT FOR DETERMINATION OF SOME HEAVY METAL LEVELS IN CITY NETWORK WATER: AN EXAMPLE OF ISPARTA PROVINCE

Yazarlar: Ahmet Hakan Aktaş | İlknur Gençer

Yayıncı: Istanbul Ticaret University

Ana Başlıklar: Kalite Kontrolü | Kemometri | İzlenebilirlik ve Metrolojik Kimya

Dergi: İstanbul Ticaret Üniversitesi Fen Bilimleri Dergisi Vol.23 Issue 46, pp.390-401

Belge Tipi: Makale

Yayın Tarihi: 12/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001335708

pISSN: 1305-7820

UV-vis spectrophotometry

Heavy metals

partial least square calibration methodAğır metaller

UV-görünür bölge spektroskopisi

en küçük kareler kalibrasyon yöntemi

Sayı

Yazarlar:

Ahmet Hakan Aktaş | İlknur Gençer

Yayıncı:

Istanbul Ticaret University

Ana Başlıklar:

Kalite Kontrolü | Kemometri | İzlenebilirlik ve Metrolojik Kimya

Dergi:

İstanbul Ticaret Üniversitesi Fen Bilimleri Dergisi Vol.23 Issue 46, pp.390-401

Belge Tipi:

Makale

Yayın Tarihi:

12/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001335708

pISSN:

1305-7820