Hello dear colleague Congratulations colleagues for the quality of work you present and especially the topic that is a hot topic namely pollution and control of pollutants and by device complies environment. results and conclusion for the three selected plants are very intéressants.Pour my part in order to enrich the subject, let me ask a few questions, the first is the following passage "This study could indicate high contamination water of tiaret rejection  treatment plant by these toxic metals "when called high contamination is compared with the pea plant analyzed and not in relation to the total amount of purified water and more results are given for six months

Article BIO-SURVEILLANCE DES METAUX LOURDS (PB, ZN, CU) A LA SORTIE ...

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