Determination of heavy metal pollution products, vegetable gardens Ardabil

Abstract

Security Food population At Now Growth With Attention To References natural Limited One From Topics a lot Important At the world To the countThe Is. Aggregation Metals heavy At materials Food And increase Density They And arrive To Range the danger The Can health Man And Casethreaten serious The To this intended purpose At this Study amount Metals heavy Lead And Cadmium At Vegetable Spinach And Shahi Rearing10 Garden Range City Ardabil Case review The Was. this Study From Kind Cross - sectional Been And A total of 8 1 Sample Water - Soil -spinach And Shahi during the moon Of June - July And August 13 94 Preparation And So From ready Of According to Way Standard From DeviceAbsorption Atomic Model Perkin Elmer Made in the USA For Determination amount Metals The lead was heavy cadmium And Analysis Andanalyze data From Soft Applications SPSS   Use Was. The results showed that the average amount Lead And Cadmium At All Sample And littleWet From Standard EPA Respectively. between Garden Of Case Study From Nzrmyangyn amount Cadmium And Lead Difference meaningArrow Observation Not. results Test t Independent   sign The From Opinion amount Cadmium between Two Species Spinach And Shahi At Level5% difference meaning Arrow There was As amount Cadmium At Spinach more From Shahi were. With Attention To The Density Metals heavy In all Sample Of levels Second And Third At July And August the moon Zero Been Is but At the level First At June the moon Contamination Metalsheavy In some Sample And There By Is Specified The Is Sample Of vegetable China The first three garden Ratio To China Second And Thirdhave Contamination More is And At this Case Issue Concentration Contamination Metals heavy At Dream Winter in some vegetable gardens Ardabil Likely The Is.