Ngày tải lên :
13/12/2013, 14:15
... + Bựn cn: Cd, Cr, Cu, Hg, Mn, Mo, Ni, Pb, V, Zn + Ra trụi t t: As, Cd, Fe, Pb + Ph thi: Cd, Cr, Cu, Pb, Zn + t rỏc, bi than: Cu v Pb Da vo ngun gc phỏt sinh kim loi mụi trng t trờn, ta cú th ... 1,79 ln.[10] Bng Hm lng kim loi nng t ti khu vc cụng ty Pin Vn in v Orion Hanel n v: mg/kg Khu vc Vn in Khu vc Hanel Cu Pb Zn Cd Hg Cu Pb Zn Cd Hg 20 31,42 32,63 268,25 0,985 0,122 21,34 27,93 ... kim: As, Cd, Cr, Cu, Mn, Ni, Pb + Khúi linh ng: Mo, Pb cựng vi Br, Cl v V + t chỏy xng, du (bao gm cỏc trm xng): As, Pb, Sb, Se, U, V, Zn v Cd - Kim loi t rỏc thi + Bựn cn: Cd, Cr, Cu, Hg, Mn,...