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图 1 TAHMR树脂的SEM形貌图(a)及吸附
${\rm{NO}}_3^{-} $ Figure 1. SEM image of THAMR(a) and FTIR spectra of THAMR before and after adsorption (b)
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图 2 不同影响因素对TAHMR树脂吸附
${\rm{NO}}_3^{-} $ Figure 2. Effects of various parameters on the adsorption capacity of
${\rm{NO}}_3^{-} $ -
图 3 TAHMR对
${\rm{NO}}_3^{-} $ Figure 3. Adsorption kinetics of
${\rm{NO}}_3^{-} $ -
图 4 TAHMR对
${\rm{NO}}_3^{-} $ Figure 4. Adsorption isotherms of
${\rm{NO}}_3^{-} $ -
图 5 TAHMR树脂对NO3¯和
${\rm{SO}}_4^{2-} $ Figure 5. Binary adsorption isotherms for the adsorption of
${\rm{NO}}_3^{-} $ ${\rm{SO}}_4^{2-} $ -
图 6 TAHMR对二元组分体系
${\rm{NO}}_3^{-} $ ${\rm{SO}}_4^{2-} $ Figure 6. Selectivity of
${\rm{NO}}_3^{-} $ ${\rm{SO}}_4^{2-} $ -
图 7 不同树脂及TAHMR树脂对水中
${\rm{NO}}_3^{-} $ Figure 7. Comparison of
${\rm{NO}}_3^{-} $ -
图 8 不同脱附剂脱附效率的比较(a)和1.0 mmol·L−1NaOH对TAHMR树脂吸附
${\rm{NO}}_3^{-} $ Figure 8. Comparison of desorption efficiency of different desorption agents(a)and 1.0 mmol·L−1 NaOH for TAHMR adsorption of
${\rm{NO}}_3^{-} $ -
图 9 实际原水对TAHMR去除
${\rm{NO}}_3^{-} $ Figure 9. Effect of different water matrix samples on removal of
${\rm{NO}}_3^{-} $ -
图 10 TAHMR吸附
${\rm{NO}}_3^{-} $ Figure 10. XPS spectra of C1s(a,d), O1s(b,e)and N1s(c,f) of TAHMRand their deconvolution into component peaks before and after adsorption of
${\rm{NO}}_3^{-} $
Figure
10 ,Table
5 个