Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet

A sampling has been undertaken to investigate the variation of haloacetic acids formation and nature organic matter through 81 samples were collected from three water treatment plant and three major rivers of Tehran Iran. Changes in the total organic matter (TOC), ultraviolet absorbance (UV254), spe...

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Autores principales: Ghoochani, Mahboobeh, Rastkari, Noushin, Nabizadeh Nodehi, Ramin, Mahvi, Amir Hossein, Nasseri, Simin, Nazmara, Shahrokh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4176312/
https://www.ncbi.nlm.nih.gov/pubmed/24283403
http://dx.doi.org/10.1186/2052-336X-11-28
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author Ghoochani, Mahboobeh
Rastkari, Noushin
Nabizadeh Nodehi, Ramin
Mahvi, Amir Hossein
Nasseri, Simin
Nazmara, Shahrokh
author_facet Ghoochani, Mahboobeh
Rastkari, Noushin
Nabizadeh Nodehi, Ramin
Mahvi, Amir Hossein
Nasseri, Simin
Nazmara, Shahrokh
author_sort Ghoochani, Mahboobeh
collection PubMed
description A sampling has been undertaken to investigate the variation of haloacetic acids formation and nature organic matter through 81 samples were collected from three water treatment plant and three major rivers of Tehran Iran. Changes in the total organic matter (TOC), ultraviolet absorbance (UV254), specific ultraviolet absorbance (SUVA) were measured in raw water samples. Haloacetic acids concentrations were monitored using a new static headspace GC-ECD method without a manual pre-concentration in three water treatment plants. The average concentration of TOC and HAAs in three rivers and three water treatment plants in spring, summer and fall, were 4, 2.41 and 4.03 mg/L and 48.75, 43.79 and 51.07 μg/L respectively. Seasonal variation indicated that HAAs levels were much higher in spring and fall.
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spelling pubmed-41763122014-09-27 Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet Ghoochani, Mahboobeh Rastkari, Noushin Nabizadeh Nodehi, Ramin Mahvi, Amir Hossein Nasseri, Simin Nazmara, Shahrokh J Environ Health Sci Eng Research Article A sampling has been undertaken to investigate the variation of haloacetic acids formation and nature organic matter through 81 samples were collected from three water treatment plant and three major rivers of Tehran Iran. Changes in the total organic matter (TOC), ultraviolet absorbance (UV254), specific ultraviolet absorbance (SUVA) were measured in raw water samples. Haloacetic acids concentrations were monitored using a new static headspace GC-ECD method without a manual pre-concentration in three water treatment plants. The average concentration of TOC and HAAs in three rivers and three water treatment plants in spring, summer and fall, were 4, 2.41 and 4.03 mg/L and 48.75, 43.79 and 51.07 μg/L respectively. Seasonal variation indicated that HAAs levels were much higher in spring and fall. BioMed Central 2013-11-12 /pmc/articles/PMC4176312/ /pubmed/24283403 http://dx.doi.org/10.1186/2052-336X-11-28 Text en Copyright © 2013 Ghoochani et al.; licensee BioMed Central Ltd. http://creativecommons.org/licenses/by/2.0 This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Ghoochani, Mahboobeh
Rastkari, Noushin
Nabizadeh Nodehi, Ramin
Mahvi, Amir Hossein
Nasseri, Simin
Nazmara, Shahrokh
Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title_full Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title_fullStr Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title_full_unstemmed Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title_short Study on the TOC concentration in raw water and HAAs in Tehran’s water treatment plant outlet
title_sort study on the toc concentration in raw water and haas in tehran’s water treatment plant outlet
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4176312/
https://www.ncbi.nlm.nih.gov/pubmed/24283403
http://dx.doi.org/10.1186/2052-336X-11-28
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