Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes

Like other countries, Morocco is committed to protecting environment. One of the actions is Law 28 00 on waste because it is harmful to environment and to health. However, hospital effluents are getting out of hand. This study looked at those at Mohamed V Hospital, which serves a population of almos...

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Autores principales:	Bouzid Jawad, Jaouhar Samira, Zaid Abdelhamid, Bouhlou Loubna, Chahlaoui Abdelkader
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/ce222200f1ae42129f9e4935388e0754
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spelling	oai:doaj.org-article:ce222200f1ae42129f9e4935388e07542021-11-12T11:44:08ZEvaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes2267-124210.1051/e3sconf/202131901105https://doaj.org/article/ce222200f1ae42129f9e4935388e07542021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/95/e3sconf_vigisan_01105.pdfhttps://doaj.org/toc/2267-1242Like other countries, Morocco is committed to protecting environment. One of the actions is Law 28 00 on waste because it is harmful to environment and to health. However, hospital effluents are getting out of hand. This study looked at those at Mohamed V Hospital, which serves a population of almost 2 million people. The methodology relates to physicochemical and bacteriological analyzes of representative samples of these effluents by monthly samples over a period of one year. These were carried out in front of the four wings of the hospital between 11 a.m. and noon (maximum activity period). The search for bacteria of medical interest was carried out at the medical analysis laboratory of the Mohamed V hospital. The bacterial count as well as the physicochemical analyzes were carried out at the drinking water & wastewater pollution control laboratory of the Autonomous Distribution Authority of Water and Electricity of Meknes and of the environment and health laboratory of the Faculty of Sciences of Meknes. The results showed that some parameters correlate with others and that these effluents pose a threat to the environment and to health. Indeed, the chemical pollution values are high (NH4 +, NO2-, NO3-) compared to WHO standards. The presence of pathogenic germs is demonstrated such as pseudomonas, acinetobacter, clostridium, staphylococcus and streptococcus. On the other hand, these effluents are biodegradable since the COD / DBOS ratio varies between 1.1 and 2 (<2).Bouzid JawadJaouhar SamiraZaid AbdelhamidBouhlou LoubnaChahlaoui AbdelkaderEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 319, p 01105 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Bouzid Jawad Jaouhar Samira Zaid Abdelhamid Bouhlou Loubna Chahlaoui Abdelkader Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
description	Like other countries, Morocco is committed to protecting environment. One of the actions is Law 28 00 on waste because it is harmful to environment and to health. However, hospital effluents are getting out of hand. This study looked at those at Mohamed V Hospital, which serves a population of almost 2 million people. The methodology relates to physicochemical and bacteriological analyzes of representative samples of these effluents by monthly samples over a period of one year. These were carried out in front of the four wings of the hospital between 11 a.m. and noon (maximum activity period). The search for bacteria of medical interest was carried out at the medical analysis laboratory of the Mohamed V hospital. The bacterial count as well as the physicochemical analyzes were carried out at the drinking water & wastewater pollution control laboratory of the Autonomous Distribution Authority of Water and Electricity of Meknes and of the environment and health laboratory of the Faculty of Sciences of Meknes. The results showed that some parameters correlate with others and that these effluents pose a threat to the environment and to health. Indeed, the chemical pollution values are high (NH4 +, NO2-, NO3-) compared to WHO standards. The presence of pathogenic germs is demonstrated such as pseudomonas, acinetobacter, clostridium, staphylococcus and streptococcus. On the other hand, these effluents are biodegradable since the COD / DBOS ratio varies between 1.1 and 2 (<2).
format	article
author	Bouzid Jawad Jaouhar Samira Zaid Abdelhamid Bouhlou Loubna Chahlaoui Abdelkader
author_facet	Bouzid Jawad Jaouhar Samira Zaid Abdelhamid Bouhlou Loubna Chahlaoui Abdelkader
author_sort	Bouzid Jawad
title	Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
title_short	Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
title_full	Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
title_fullStr	Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
title_full_unstemmed	Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes
title_sort	evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the mohamed v hospital in meknes
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/ce222200f1ae42129f9e4935388e0754
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Evaluation of the bacteriological and physicochemical risk of hospital effluents: case of the Mohamed V hospital in Meknes

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