Sochacki Adam, Guy Bernard, Faure Olivier, Surmacz-Górska Joanna
a Environmental Biotechnology Department, Faculty of Power and Environmental Engineering, Silesian University of Technology , ul. Akademicka 2, PL-44 100 Gliwice, Poland.
Int J Phytoremediation. 2015;17(11):1068-72. doi: 10.1080/15226514.2015.1021956.
The concentration of metals (Al, Cu, Fe, Mn, Ni, Zn) and B were determined in the above- and belowground biomass of Phragmites australis collected from the microcosm constructed wetland system used for the polishing of real electroplating wastewater. Translocation factor and bioconcentration factor were determined. Pearson correlation test was used to determine correlation between metal concentration in substrate and above- and belowground parts of Phragmites australis. The obtained results suggested that Phragmites australis did not play a major role as an accumulator of metals. It was observed also that the substrate could have exerted an effect on the translocation of Ni, Cu, Zn and Mn. The analysed concentrations of metals and B in biomass were in the range or even below the concentrations reported in the literature with the exception of Ni. The aboveground biomass was found suitable as a composting input in terms of metals concentrations.
测定了从用于实际电镀废水净化的微观构建湿地系统采集的芦苇地上和地下生物量中金属（铝、铜、铁、锰、镍、锌）和硼的浓度。测定了转运因子和生物富集因子。采用Pearson相关性检验来确定基质中金属浓度与芦苇地上和地下部分之间的相关性。所得结果表明，芦苇作为金属积累者并未发挥主要作用。还观察到基质可能对镍、铜、锌和锰的转运产生了影响。除镍外，生物量中分析的金属和硼浓度处于文献报道的范围内甚至更低。就金属浓度而言，地上生物量被认为适合作为堆肥原料。
