The adsorption of methylene blue (MB) on three soil amendments,red mud from Hungary, rd mud from UK and beringite from Belgium, wasstudied to determine the surface areas of the amendments using a0.005 mol L^-1 NaCl so...The adsorption of methylene blue (MB) on three soil amendments,red mud from Hungary, rd mud from UK and beringite from Belgium, wasstudied to determine the surface areas of the amendments using a0.005 mol L^-1 NaCl solution and deionised water as backgroundsolutions. The surface areas determined by the methylene blue methodin the 0.005 mol L^-1 NaCl solution were 3.357, 2.340 and 5.576 m^2g^-1 for red mud (Hungary), red mud (UK) and beringite, respectively,slightly lower than those in the deionised water system.展开更多
基金National Natural Science Foundation of China(Nos.49831070 and 49971046).
文摘The adsorption of methylene blue (MB) on three soil amendments,red mud from Hungary, rd mud from UK and beringite from Belgium, wasstudied to determine the surface areas of the amendments using a0.005 mol L^-1 NaCl solution and deionised water as backgroundsolutions. The surface areas determined by the methylene blue methodin the 0.005 mol L^-1 NaCl solution were 3.357, 2.340 and 5.576 m^2g^-1 for red mud (Hungary), red mud (UK) and beringite, respectively,slightly lower than those in the deionised water system.
