1 research outputs found
Using some Natural Minerals to Remove Cadmium from Polluted Water
ุชุนุฏ ู
ุดููุฉ ูุฏุฑุฉ ุงูู
ูุงู ู
ู ุงูู
ุงูู
ุดุงูู ุงูุชูุชูุงุฌู ุงูุงูุณุงู ูู ู
ุฎุชูู ุงูู
ุฌุงูุงุช ุงูู
ุนูุดูุฉ ูุงูุงูุชุตุงุฏูุฉ ู
ุซู ู
ุฌุงู ุงูุตูุงุนุฉ ูุงูุฒุฑุงุนุฉ ู ุงูุณูุงุญุฉ ู
ู
ุง ูุฏูุน ุงูุงูุณุงู ูุงุณุชุฎุฏุงู
ุงูู
ูุงู ู
ูุฎูุถุฉ ุงูุฌูุฏู ูู
ูุงู ุงูุตุฑู ุงูุตูุงุนู. ููุนุชุจุฑ ุงุณุชุฎุฏุงู
ุจุนุถ ุงูู
ุฑูุจุงุช ุงูููู
ูุงุฆูุฉ ูู ุงูุชุฎูุต ู
ู ุงูุนูุงุตุฑ ุงูุซูููุฉ ู
ุซู ุงููุงุฏู
ููู
ูู ููุฌ ุถุงุฑ ุจุงูุจูุฆุฉ. ู ู
ู ุงูู
ุนุฑูู ุฌูุฏูุง ุฃู ุนูุตุฑ ุงููุงุฏู
ููู
ูุณุจุจ ู
ุดุงูู ูุจูุฑุฉ ุนูุฏ ูุฌูุฏู ูู ุงูู
ุงุก ูู
ู ุซู
ูุบุฒู ุงูุชุฑุจุฉ ูุงููุจุงุชุงุช ูุงูุณูุณูุฉ ุงูุบุฐุงุฆูุฉ ููุฅูุณุงู. ูุจุงูุชุงูู ูุงู ุงุณุชุฎุฏุงู
ุงูู
ูุงุฏ ุงูุทุจูุนูุฉ ุจุฏูุงู ู
ู ุงูู
ูุงุฏ ุงูููู
ูุงุฆูุฉ ูุฅุฒุงูุฉ ุงููุงุฏู
ููู
ู
ู ุงูู
ูุงู ุงูู
ููุซุฉ ููุฌุตุฏูููุง ููุจูุฆุฉ. ูุฐูู ุชู
ุงูุชุฑููุฒ ูู ูุฐุง ุงูุจุญุซ ุนูู ุงุณุชุฎุฏุงู
ุจุนุถ ุงูู
ุนุงุฏู ุงูุทุจูุนูุฉ ู
ุซูุงูู
ููุชู
ูุฑูููููุชูุงูุจูุชูููุชูุงูุฒููููุชูุงู
ุชุตุงุต ุนูุตุฑ ุงููุงุฏู
ููู
ู
ู ุงูู
ูุงู ุงูู
ููุซุฉ. ู ูุฏ ุงุณุชุฎุฏู
ุช ุชุฑููุฒุงุช ู
ุฎุชููุฉ ู
ู ุงููุงุฏู
ููู
ูู ุงูู
ุญุงููู 10 ู 30 ู 50 ุฌุฒุก ูู ุงูู
ูููู ู ุชู
ู
ุนุงูุฌุชูุง ุจุซูุงุซ ูุณุจ ู
ุฎุชููุฉ ููู ู
ุนุฏู (1 ู 3 ู 5ูช ูุฒู ุงูู ุญุฌู
). ููุฏ ุฃุซุจุชุช ุงููุชุงุฆุฌ ุงูุชู ุชู
ุงูุญุตูู ุนูููุง ุฃู ุฒูุงุฏุฉ ูุณุจุฉ ุงูุงุถุงูุงุช ุฅูู 5ูช ุชุฒูุฏ ู
ู ุงู
ุชุฒุงุฒ ุงููุงุฏู
ููู
ู
ู ุงูู
ุญููู ุฎุงุตุฉ ุนูุฏ ุชุฑููุฒ 50 ุฌุฒุก ูู ุงูู
ูููู ู
ู ุงููุงุฏู
ููู
. ุญุตู ุงูุฒููููุช ุนูู ุฃุนูู ูุณุจุฉ ุงู
ุชุฒุงุฒ (47.90 ุฌุฒุก ูู ุงูู
ูููู) ุ ูููู ู
ููุชู
ูุฑูููููุช (44.99 ุฌุฒุก ูู ุงูู
ูููู) ูุฃูู ูุณุจุฉ ูุงูุช ููุจููุชูููุช (38.97 ุฌุฒุก ูู ุงูู
ูููู). ูุฐูู ุ ูู
ูู ุงูุชูุตูุฉ ุจุฃู ุฅุถุงูุฉ ุงูุฒููููุช ูู ุงูู
ุงุฏุฉ ุงูุฃูุซุฑ ู
ูุงุกู
ุฉ ูุฅุฒุงูุฉ ุนูุตุฑ Cd ู
ู ุงูู
ูุงู ุงูู
ููุซุฉ.Water scarcity is one of the most important problems facing humanity in various fields such as economics, industry, agriculture, and tourism. This may pushย people to use low-quality water like industrial-wastewater. The application of some chemical compounds to get rid of heavy metals such as cadmium is an environmentally harmful approach. It is well-known that heavy metals as cadmium may induce harmful problems when present in water and invade to soil, plants and food chain of a human being. In this case, man will be forced to use the low quality water in irrigation. Application of natural materials instead of chemicals to remove cadmium from polluted water is an environmental friendly approach. Attention was drawn in this research work to use some natural minerals as zeolite, bentonite and montmorillonite to adsorb cadmium element from polluted water. Various concentrations of cadmium in solutions 10, 30 and 50 ppm were treated with three different ratios of each mineral; 1, 3 and 5% (W/V). The obtained results proved that increasing the ratio of amendments to 5% increased Cd adsorption from solution particularly at 50ppm Cd. Zeolite obtained the highest ratio of adsorption (47.90 ppm), followed by montmorillonite (44.99 ppm) and the lowest was bentonite (38.97 ppm). Therefore, it can be recommended that addition of zeolite is the most favorable material to remove Cd element from polluted water