Comparative assessment of phytoremediation feasibility of water caltrop (Trapa natans L.) and water hyacinth (Eichhornia crassipes Solms.) using pulp and paper mill effluent
- Vinod Kumar
DOIAbstract
Experiments for the comparative assessment of phytoremediation feasibility of water caltrop (Trapa natans L.) and water hyacinth (Eichhornia crassipes Solms.) using paper mill effluent were carried out for 60 days. The results revealed that the pulp and paper mill effluent was varied in characteristics and highly loaded with TDS, EC, BOD5, COD, TKN, PO4 3- , Na+ , K+ , Ca2+, Mg2+, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn, SPC and MPN. It was observed that and both the plant species T. natansand E. crassipes significantly (P<0.05/P<0.01/P<0.001) reduced the contents of TDS, EC, BOD, COD, TKN, PO4 3- , Na+ , K+ , Ca2+, Mg2+, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn, SPC and MPN of pulp and paper mill effluent after phytoremediation experiments. Albeit, the maxim...
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