References

1. R.A. Timmers, D.P.B.T.B. Strik, H.V.M. Hamelers, C.J.N. Buisman, Long-term performance of a plant microbial fuel cell with Spartina anglica, Appl. Microbiol. Biotechnol., 86 (2010) 973–981.
2. M. Helder, W.-S. Chen, E.J.M. van der Harst, D.P.B.T.B. Strik, H.B.V.M. Hamelers, C.J.N. Buisman, J. Potting, Electricity production with living plants on a green roof: environmental performance of the plant-microbial fuel cell, Biofuels, Bioprod. Biorefin., 7 (2013) 52–64.
3. J. Vymazal, Removal of nutrients in various types of constructed wetlands, Sci. Total Environ., 380 (2007) 48–65.
4. US EPA, Manual Constructed Wetlands Treatment of Municipal Wastewaters, US Environmental Protection Agency, National R., Cincinnati, Ohio, 2000.
5. B. Erable, N.M. Duţeanu, M.M. Ghangrekar, C. Dumas, K. Scott, Application of electro-active biofilms, Biofouling, 26 (2010) 57–71.
6. Z. Fang, H.-L. Song, N. Cang, X.-N. Li, Electricity production from Azo dye wastewater using a microbial fuel cell coupled constructed wetland operating under different operating conditions, Biosens. Bioelectron., 68 (2015) 135–141.
7. J.B. Williams, Phytoremediation in wetland ecosystems: progress, problems, and potential, Crit. Rev. Plant Sci., 21 (2002) 607–635
8. S.D. Wallace, R.L. Knight, Small-Scale Constructed Wetland Treatment Systems: Feasibility, Design Criteria and O&M Requirements, Water Environment Research Foundation (WERF), Alexandria, 2006.
9. J. García, D.P.L. Rousseau, J. Morató, E. Lesage, V. Matamoros, J.M. Bayona, Contaminant removal processes in subsurfaceflow constructed wetlands: a review, Crit. Rev. Env. Sci. Technol., 40 (2010) 561–661.
10. A.K. Kivaisi, The potential for constructed wetlands for wastewater treatment and reuse in developing countries: a review, Ecol. Eng., 16 (2001) 545–560.
11. J. Vymazal, Constructed wetlands for wastewater treatment: five decades of experience, Environ. Sci. Technol., 45 (2011) 61–69.
12. S.E. Mbuligwe, Comparative treatment of dye-rich wastewater in engineered wetland systems (EWSs) vegetated with different plants, Water Res., 39 (2005) 271–280.
13. M. Borin, D. Tocchetto, Five year water and nitrogen balance for a constructed surface flow wetland treating agricultural drainage waters, Sci. Total Environ., 380 (2007) 38–47.
14. D. Istenič, C.A. Arias, J. Vollertsen, A.H. Nielsen, T. Wium-Andersen, T. Hvitved-Jacobsen, H. Brix, Improved urban stormwater treatment and pollutant removal pathways in amended wet detention ponds, J. Environ. Sci. Health. Part A Toxic/Hazard. Subst. Environ. Eng., 47 (2012) 1466–1477.
15. C.E. Reimers, L.M. Tender, S. Fertig, W. Wang, Harvesting energy from the marine sediment–water interface, Environ. Sci. Technol., 35 (2001) 192–195.
16. L.M. Tender, C.E. Reimers, H.A. Stecher, D.E. Holmes, D.R. Bond, D.A. Lowy, K. Pilobello, S.J. Fertig, D.R. Lovley, Harnessing microbially generated power on the seafloor, Nat. Biotechnol., 20 (2002) 821–825.
17. W.C. Allen, P.B. Hook, J.A. Biederman, O.R. Stein, Temperature and wetland plant species effects on wastewater treatment and root zone oxidation, J. Environ. Qual., 31 (2002) 1010–1016.
18. Y. Yang, Y.Q. Zhao, S.P. Wang, X.C. Guo, Y.X. Ren, L. Wang, X.C. Wang, A promising approach of reject water treatment using a tidal flow constructed wetland system employing alum sludge as main substrate, Water Sci. Technol., 63 (2011) 2367–2373.
19. X. Li, Microbial fuel cell-constructed wetland coupling system for sewage treatment and electrical performance, Water Treat. Technol., 85 (2018) 2.
20. S.Z. Abbas, M. Rafatullah, M.A. Khan, M.R. Siddiqui, Bioremediation and electricity generation by using open and closed sediment microbial fuel cells, Front. Microbiol., 9 (2019) 3348, doi: 10.3389/fmicb.2018.03348.
21. S.Z. Abbas, M. Rafatullah, N. Ismail, F.R. Shakoori, Electrochemistry and microbiology of microbial fuel cells treating marine sediments polluted with heavy metals, RSC Adv., 8 (2018) 18800–18813.
22. S.Z. Abbas, M. Rafatullah, N. Ismail, M.I. Syakir, A review on sediment microbial fuel cells as a new source of sustainable energy and heavy metal remediation: mechanisms and future prospective, Int. J. Energy Res., 41 (2017) 1242–1264.
23. S.Z. Abbas, M. Rafatullah, N. Ismail, R.A. Nastro, Enhanced bioremediation of toxic metals and harvesting electricity through sediment microbial fuel cell, Int. J. Energy Res., 41 (2017) 2345–2355.
24. C.-T. Wang, T. Sangeetha, W.-M. Yan, W.-T. Chong, L.-H. Saw, F. Zhao, C.-T. Chang, C.-H. Wang, Application of interface material and effects of oxygen gradient on the performance of single-chamber sediment microbial fuel cells (SSMFCs), J. Environ. Sci., 75 (2019) 163–168.
25. J.Y. An, B.K. Kim, J.H. Nam, H.Y. Ng, I.S. Chang, Comparison in performance of sediment microbial fuel cells according to depth of embedded anode, Bioresour. Technol., 127 (2013) 138–142.
26. N. Ueoka, N. Sese, M. Sue, A. Kouzuma, K. Watanabe, Sizes of anode and cathode affect electricity generation in rice paddyfield microbial fuel cells, J. Sustainable Bioenergy Syst., 6 (2016) 10–15, doi: 10.4236/jsbs.2016.61002.
27. H.P. Bais, T.L. Weir, L.G. Perry, S. Gilroy, J.M. Vivanco, The role of root exudates in rhizosphere interactions with plants and other organisms, Ann. Rev. Plant Biol., 57 (2006) 233–266.
28. M. Helder, D.P.B.T.B. Strik, H.V.M. Hamelers, A.J. Kuhn, C. Blok, C.J.N. Buisman, Concurrent bio-electricity and biomass production in three plant-microbial fuel cells using Spartina anglica, Arundinella anomala and Arundo donax, Bioresour. Technol., 101 (2010) 3541–3547.
29. S.B. Wu, T. Lv, Q.M. Lu, Z. Ajmal, R. Dong, Treatment of anaerobic digestate supernatant in microbial fuel cell coupled constructed wetlands: evaluation of nitrogen removal, electricity generation, and bacterial community response, Sci. Total Environ., 580 (2017) 339–346.
30. W.A. Peer, I.R. Baxter, E.L. Richards, J.L. Freeman, A.S. Murphy, Phytoremediation and Hyper Accumulator Plants, The University of Chicago, The Science Behind Genetically Modified Organisms, 2005, pp. 43.
31. S. Saumya, S. Akansha, J. Rinaldo, M.A. Jayasri, K. Suthindhiran, Construction and evaluation of prototype subsurface flow wetland planted with Heliconia angusta for the treatment of synthetic greywater, J. Cleaner Prod., 91 (2015) 235–240.
32. H. Brix, C.A. Arias, The use of vertical flow constructed wetlands for on-site treatment of domestic wastewater: New Danish guidelines, Ecol. Eng., 25 (2005) 491–500.