Removal of Hazardous Materials from Residential and Commercial Liquid Waste Using Solid Sorbents
نویسندگان
چکیده
Among various pollutants, wastewater consists of toxic or carcinogenic heavy metals such as lead (Pb), zinc (Zn), and copper (Cu). In this study, the contamination in residential (Domestic) commercial (Car-wash centre) effluents from urban area Quetta has been investigated using atomic absorption spectroscopy. The collected liquid effluent was passed through sorbents vertical flow. combined batch Fly ash Sawdust (adsorbents) showed high sorption capacity 0.0000424 mg·g -1 for (residential waste) 0.0000012 Cu (commercial waste). moderate partition coefficients were 0.001247 (Pb) 0.000005 (Cu) mol·kg ·Pa waste respectively. highest removal efficiency (99.763%) breakthrough at 0.002. Thus, used have significantly Pb, Zn, low Cu. designed filter media may be greatly effective washing, cleaning irrigation purpose.
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ژورنال
عنوان ژورنال: Journal of Applied and Emerging Sciences
سال: 2021
ISSN: ['1814-070X', '2415-2633']
DOI: https://doi.org/10.36785/jaes.111413