Distribution of Chromium Species and Physico-Chemical Analysis of Various Industrial Effluents in Hyderabad and Jamshoro, Pakistan

Muhammah Kshif Channa; Jameel Baig; Khalıl Akhtar; Mirza Junaid; Tasneem Gul Kazi; Hassan Imran Afridi; Shakoor Ahmed Solangi; Saima Perveen; Bibi Sara

Makale detayları

Distribution of Chromium Species and Physico-Chemical Analysis of Various Industrial Effluents in Hyderabad and Jamshoro, Pakistan

Yazarlar:

Muhammah Kshif Channa | Jameel Baig | Khalıl Akhtar | Mirza Junaid | Tasneem Gul Kazi | Hassan Imran Afridi | Shakoor Ahmed Solangi | Saima Perveen | Bibi Sara

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Analytical Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.10 Issue 1, pp.1-10

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001281442

pISSN:

2149-0120

Anahtar kelimeler:

Özet:

 This research aimed to quantify the speciation of chromium in different industrial effluent samples of Hyderabad and Jamshoro, Pakistan. The hexavalent chromium CrVI was determined by microsample injection system flame atomic absorption spectroscopy MIS-FAAS. The total chromium was measured by MIS-FAAS after the oxidation of trivalent chromium CrIII to hexavalent chromium CrVI by CeSO42 in an acidic medium 0.07 M H2SO4. The content of CrIII was measured by the difference method total chromium  hexavalent chromium. In the effluent samples of textile and fabrics industries, the total Cr was observed 400 to 1600 times higher than the US-EPA and WHO regulatory limit 0.10 mgL in the industrial discharge. In the effluent of food and plastic industries, the CrVI was found to be high as compared to the CrIII, and the CrIII was observed high in the effluent samples of chemical as well as textile and fabrics industries. The CrVI was higher than the US-EPA and WHO regulatory limit 0.05 mgL in the effluent samples of all selected industries, but the CrIII was within the US-EPA and WHO regulatory limit 170 mgL in the industrial discharges.

 This research aimed to quantify the speciation of chromium in different industrial effluent samples of Hyderabad and Jamshoro, Pakistan. The hexavalent chromium CrVI was determined by microsample injection system flame atomic absorption spectroscopy MIS-FAAS. The total chromium was measured by MIS-FAAS after the oxidation of trivalent chromium CrIII to hexavalent chromium CrVI by CeSO42 in an acidic medium 0.07 M H2SO4. The content of CrIII was measured by the difference method total chromium  hexavalent chromium. In the effluent samples of textile and fabrics industries, the total Cr was observed 400 to 1600 times higher than the US-EPA and WHO regulatory limit 0.10 mgL in the industrial discharge. In the effluent of food and plastic industries, the CrVI was found to be high as compared to the CrIII, and the CrIII was observed high in the effluent samples of chemical as well as textile and fabrics industries. The CrVI was higher than the US-EPA and WHO regulatory limit 0.05 mgL in the effluent samples of all selected industries, but the CrIII was within the US-EPA and WHO regulatory limit 170 mgL in the industrial discharges.

 This research aimed to quantify the speciation of chromium in different industrial effluent samples of Hyderabad and Jamshoro, Pakistan. The hexavalent chromium CrVI was determined by microsample injection system flame atomic absorption spectroscopy MIS-FAAS. The total chromium was measured by MIS-FAAS after the oxidation of trivalent chromium CrIII to hexavalent chromium CrVI by CeSO42 in an acidic medium 0.07 M H2SO4. The content of CrIII was measured by the difference method total chromium  hexavalent chromium. In the effluent samples of textile and fabrics industries, the total Cr was observed 400 to 1600 times higher than the US-EPA and WHO regulatory limit 0.10 mgL in the industrial discharge. In the effluent of food and plastic industries, the CrVI was found to be high as compared to the CrIII, and the CrIII was observed high in the effluent samples of chemical as well as textile and fabrics industries. The CrVI was higher than the US-EPA and WHO regulatory limit 0.05 mgL in the effluent samples of all selected industries, but the CrIII was within the US-EPA and WHO regulatory limit 170 mgL in the industrial discharges.

 This research aimed to quantify the speciation of chromium in different industrial effluent samples of Hyderabad and Jamshoro, Pakistan. The hexavalent chromium CrVI was determined by microsample injection system flame atomic absorption spectroscopy MIS-FAAS. The total chromium was measured by MIS-FAAS after the oxidation of trivalent chromium CrIII to hexavalent chromium CrVI by CeSO42 in an acidic medium 0.07 M H2SO4. The content of CrIII was measured by the difference method total chromium  hexavalent chromium. In the effluent samples of textile and fabrics industries, the total Cr was observed 400 to 1600 times higher than the US-EPA and WHO regulatory limit 0.10 mgL in the industrial discharge. In the effluent of food and plastic industries, the CrVI was found to be high as compared to the CrIII, and the CrIII was observed high in the effluent samples of chemical as well as textile and fabrics industries. The CrVI was higher than the US-EPA and WHO regulatory limit 0.05 mgL in the effluent samples of all selected industries, but the CrIII was within the US-EPA and WHO regulatory limit 170 mgL in the industrial discharges.

Makale detayları

Distribution of Chromium Species and Physico-Chemical Analysis of Various Industrial Effluents in Hyderabad and Jamshoro, Pakistan

Yazarlar:

Muhammah Kshif Channa | Jameel Baig | Khalıl Akhtar | Mirza Junaid | Tasneem Gul Kazi | Hassan Imran Afridi | Shakoor Ahmed Solangi | Saima Perveen | Bibi Sara

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Analytical Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.10 Issue 1, pp.1-10

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001281442

pISSN:

2149-0120

Chromium

Solid phase extraction

Micro sample injection system

Flame atomic absorption

Industrial effluent

Sayı

Makale detayları

Distribution of Chromium Species and Physico-Chemical Analysis of Various Industrial Effluents in Hyderabad and Jamshoro, Pakistan

Yazarlar: Muhammah Kshif Channa | Jameel Baig | Khalıl Akhtar | Mirza Junaid | Tasneem Gul Kazi | Hassan Imran Afridi | Shakoor Ahmed Solangi | Saima Perveen | Bibi Sara

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Analytical Chemistry

Dergi: Journal of the Turkish Chemical Society Section A: Chemistry Vol.10 Issue 1, pp.1-10

Belge Tipi: Makale

Yayın Tarihi: 2/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001281442

pISSN: 2149-0120

Chromium

Solid phase extraction

Micro sample injection system

Flame atomic absorption

Industrial effluent

Sayı

Yazarlar:

Muhammah Kshif Channa | Jameel Baig | Khalıl Akhtar | Mirza Junaid | Tasneem Gul Kazi | Hassan Imran Afridi | Shakoor Ahmed Solangi | Saima Perveen | Bibi Sara

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Analytical Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.10 Issue 1, pp.1-10

Belge Tipi:

Makale

Yayın Tarihi:

2/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001281442

pISSN:

2149-0120