Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study

The study characterises the straw-colour in groundwater of coastal areas of Bangladesh. The study design was exploratory to have a better understanding of straw colouration. Findings indicate that the straw-colour is an entirely true colour in Alpha-Hazen Scale due to dissolved organic components ta...

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Autores principales:	Ahammadul Kabir, Alauddin Ahmed, Mizanur Rahman, Ibrahim Md Taimur, Shamsuddin Ahmad, Mohammed Mahmud Khan, Mohammad Saifur Rahman, Abdun Noor
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	groundwater straw-colour water quality health Environmental pollution TD172-193.5 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/35a3a14693de48eea2d50c26a08a5a72
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spelling	oai:doaj.org-article:35a3a14693de48eea2d50c26a08a5a722021-11-26T11:19:50ZRoot cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study2639-594010.1080/26395940.2021.2003723https://doaj.org/article/35a3a14693de48eea2d50c26a08a5a722021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/26395940.2021.2003723https://doaj.org/toc/2639-5940The study characterises the straw-colour in groundwater of coastal areas of Bangladesh. The study design was exploratory to have a better understanding of straw colouration. Findings indicate that the straw-colour is an entirely true colour in Alpha-Hazen Scale due to dissolved organic components tannin/lignin with different functional groups. The concentration of different parameters of water influences the intensity of the colour. The intensity of straw-colour has a significant positive correlation with depth and has spatial variation within the study sites. Borehole sediment sample analysis confirms the presence of organic particles. People who drink straw-coloured water in Barguna Upazila for a relatively more extended period show signs and symptoms of kidney-related disorders. A further detailed study with chemical analysis of straw-coloured water by NMR and GCMS should help identify the exact structure of the organic elements and public health vulnerabilities that a cohort study should firm.Ahammadul KabirAlauddin AhmedMizanur RahmanIbrahim Md TaimurShamsuddin AhmadMohammed Mahmud KhanMohammad Saifur RahmanAbdun NoorTaylor & Francis Grouparticlegroundwaterstraw-colourwater qualityhealthEnvironmental pollutionTD172-193.5Environmental sciencesGE1-350ENEnvironmental Pollutants & Bioavailability, Vol 33, Iss 1, Pp 425-436 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	groundwater straw-colour water quality health Environmental pollution TD172-193.5 Environmental sciences GE1-350
spellingShingle	groundwater straw-colour water quality health Environmental pollution TD172-193.5 Environmental sciences GE1-350 Ahammadul Kabir Alauddin Ahmed Mizanur Rahman Ibrahim Md Taimur Shamsuddin Ahmad Mohammed Mahmud Khan Mohammad Saifur Rahman Abdun Noor Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
description	The study characterises the straw-colour in groundwater of coastal areas of Bangladesh. The study design was exploratory to have a better understanding of straw colouration. Findings indicate that the straw-colour is an entirely true colour in Alpha-Hazen Scale due to dissolved organic components tannin/lignin with different functional groups. The concentration of different parameters of water influences the intensity of the colour. The intensity of straw-colour has a significant positive correlation with depth and has spatial variation within the study sites. Borehole sediment sample analysis confirms the presence of organic particles. People who drink straw-coloured water in Barguna Upazila for a relatively more extended period show signs and symptoms of kidney-related disorders. A further detailed study with chemical analysis of straw-coloured water by NMR and GCMS should help identify the exact structure of the organic elements and public health vulnerabilities that a cohort study should firm.
format	article
author	Ahammadul Kabir Alauddin Ahmed Mizanur Rahman Ibrahim Md Taimur Shamsuddin Ahmad Mohammed Mahmud Khan Mohammad Saifur Rahman Abdun Noor
author_facet	Ahammadul Kabir Alauddin Ahmed Mizanur Rahman Ibrahim Md Taimur Shamsuddin Ahmad Mohammed Mahmud Khan Mohammad Saifur Rahman Abdun Noor
author_sort	Ahammadul Kabir
title	Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
title_short	Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
title_full	Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
title_fullStr	Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
title_full_unstemmed	Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study
title_sort	root cause of groundwater colouration in coastal districts of bangladesh: findings from a preliminary study
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/35a3a14693de48eea2d50c26a08a5a72
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Root cause of groundwater colouration in coastal districts of Bangladesh: findings from a preliminary study

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