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Study the quality of street dust in two region at Baghdad City- Iraq | ||
| journal of kerbala university | ||
| Article 1, Volume 1, Issue 0, 2005, Pages 63-70 PDF (0 K) | ||
| Abstract | ||
| This study was conducted to do an qualities analysis fo the compounds of street dust in tow regions (Almashtel and Albayah) in Baghdad City, samples were collecting from services and dwelling street randomly from 3 points in ( anterior, meddle and posterior) and named A,B,C D) respectively. After isolated the large pieces samples kept with 3 kg weight by cleaning sacs and translated to do the following tests: 1- Tacked 1 kg from samples of (A, B, C, and D) sites and by using soil save was fragmented to 7 values (4,2,1,0.500,0.250, 0.021 and less 0.021 mm). 2- Recording the Ph, EC and salinity of solutions of dust by using Martini Bench- Mi- 108. And were 7.58, 3531 ms/cm and 2.206 ppt, respectively. 3- Limited the forms and structure of the particulates of dust by using Polarizing and Binuchoilor microscope. The results showed that particulates of dust were different with quantity, size, and forms in each site of study and between both regions, and contained dangerous residuals especially with 0.250, 0.021 and less that which can associate to increase the suspended dust in the atmospheric air of the city. Aso the analysis of particulate structure prepared that it's contained a mineral, organic, botanical, zoological and industrial synthetic wastes. This result supported and illustrated that these pollutants formed with unregulated mixed structure which can increase its dangerous for population and biosystem of City environment and a rounded areas. | ||
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