References

1. R.M.S.R. Mohamed, A.A. Al-Gheethi, J.A. Miau, A.H. Mohd. Kassim, Multi-component filters for domestic graywater treatment in village houses, J. Am. Water Works Assn., 108 (2016) E405–E415.
2. A.A. Wurochekke, R.M.S. Mohamed, A.A. Al-Gheethi, H. Atiku, H.M. Amir, H.M. Matias-Peralta, Household greywater treatment methods using natural materials and their hybrid system, J. Water Health, 14 (2016) 914–928.
3. A.A. Al-Gheethi, R.M.S. Radin Mohamed, A.N. Efaq, M.K. Amir Hashim, Reduction of microbial risk associated with greywater by disinfection processes for irrigation, J. Water Health, 14 (2016) 379–398.
4. E. Donner, E. Eriksson, D.M. Revitt, L. Scholes, H.-C. Holten Lützhøft, A. Ledin, Presence and fate of priority substances in domestic greywater treatment and reuse systems, Sci.Total Environ., 408 (2010) 2444–2451.
5. G.A. Edwin, P. Gopalsamy, N. Muthu, Characterization of domestic gray water from point source to determine the potential for urban residential reuse: a short review, Appl. Water Sci., 4 (2014) 39–49.
6. A.A. Alqadami, Mu. Naushad, Z.A. Alothman, A.A. Ghfar, Novel metal–organic framework (MOF) based composite material for the sequestration of U(VI) and Th(IV) metal ions from aqueous environment, ACS Appl. Mater. Interfaces, 9 (2017) 36026–36037.
7. Mu. Naushad, T. Ahamad, B.M. Al-Maswari, A.A. Alqadami, S.M. Alshehri, Nickel ferrite bearing nitrogen-doped mesoporous carbon as efficient adsorbent for the removal of highly toxic metal ion from aqueous medium, Chem. Eng. J., 330 (2017) 1351–1360.
8. L.H. Leal, H. Temmink, G. Zeeman, C.J.N. Buisman, Comparison of three systems for biological greywater treatment, Water, 2 (2010) 155–169.
9. J. Shi, B. Podola, M. Melkonian, Removal of nitrogen and phosphorus from wastewater using microalgae immobilized on twin layers: an experimental study, J. Appl. Phycol., 19 (2007) 417–423.
10. R. Mohamed, C. Chan, H. Ghani, M. Yasin, Application of peat filter media in treating kitchen wastewater, Int. J. Zero Waste Gener., 1 (2013) 11–16.
11. S.E. Beck, R.A. Rodríguez, A. Salveson, N. Goel, S. Rhodes, P. Kehoe, K.G. Linden, Disinfection methods for treating low TOC, light graywater to California Title 22 water reuse standards, J. Environ. Eng., 139 (2013) 1137–1145.
12. APHA, AWWA, WEF, Standard Methods for the Examination of Water and Wastewater, 22nd ed., American Public Health Association (APHA), American Water Works Association (AWWA), Water Environment Federation (WEF), Washington, DC, 2012.
13. A. Hauwa, R.M.S.R. Mohamed, A.A. Al-Gheethi, A.A. Wurochekke, M.K. Hashim, Harvesting of Botryococcus sp. biomass from greywater by natural coagulants, Waste Biomass Valorization, 9 (2018) 1841–1853.
14. H.W. Bischoff, H.C. Bold, Phycological Studies IV. Some Soil Algae from Enchanted Rock and Related Algal Species, University of Texas Publication No. 6318, Texas, 1963, p. 95.
15. N. Apandi, R.M.S.R. Mohamed, A. Al-Gheethi, P. Gani, A. Ibrahim, A.H.M. Kassim, Scenedesmus biomass productivity and nutrient removal from wet market wastewater, a bio-kinetic study, Waste Biomass Valorization, 10 (2019) 2783–2800.
16. D. Christova-Boal, R.E. Eden, S. McFarlane, An investigation into greywater reuse for urban residential properties, Desalination, 106 (1996) 391–397.
17. R.M.S.R. Mohamed, C. Chan, H. Senin, A. Kassim, Feasibility of the direct filtration over peat filter media for bathroom greywater treatment, J. Mater. Environ. Sci., 5 (2014) 2021–2029.
18. C.N.E. Patrick, D.O. Onukwuli, E.M. Ebere, Optimization of chemical treatment conditions for adenia lobata fiber using CCD, Int. J. Eng. Innovation Technol., 4 (2014) 23–32.
19. B. Jefferson, A. Palmer, P. Jeffrey, R. Stuetz, S. Judd, Grey water characterisation and its impact on the selection and operation of technologies for urban reuse, Water Sci. Technol., 50 (2004) 157–164.
20. C.C. Nnaji, C.N. Mama, A. Ekwueme, T. Utsev, Feasibility of a filtration-adsorption grey water treatment system for developing countries, Hydrol. Curr. Res., 1 (2013) 1–6, doi: 10.4172/2157-7587.S1-006.
21. H. Al-Hamaiedeh, M. Bino, Effect of treated grey water reuse in irrigation on soil and plants, Desalination, 256 (2010) 115–119.
22. K. Chaillou, C. Gérente, Y. Andrès, D. Wolbert, Bathroom greywater characterization and potential treatments for reuse, Water Air Soil Pollut., 215 (2011) 31–42.
23. L.N. Rao, G. Prabhakar, Removal of heavy metals by biosorption – an overall review, J. Eng. Res. Stud., 2 (2011) 17–22.
24. E. Eriksson, K. Auffarth, A.-M. Eilersen, M. Henze, A. Ledin, Household chemicals and personal care products as sources for xenobiotic organic compounds in grey wastewater, Water SA, 29 (2003) 135–146.
25. E. Eriksson, A. Auffarth, M. Henze, A. Ledin, Characteristics of grey wastewater, Urban Water, 4 (2002) 85–104.
26. R.L. Oliver, G.G. Ganf, Freshwater Blooms, B.A. Whitton, M. Potts, Eds., The Ecology of Cyanobacteria: Their Diversity in Time and Space, Kluwer Academic Publishers, United Kingdom, 2000, pp. 149–194.
27. W. Farooq, M. Moon, B.-G. Ryu, W.I. Suh, A. Shrivastav, M.S. Park, S.K. Mishra, J.-W. Yang, Effect of harvesting methods on the reusability of water for cultivation of Chlorella vulgaris, its lipid productivity and biodiesel quality, Algal Res., 8 (2015) 1–7.
28. N. Munir, A. Imtiaz, N. Sharif, S. Naz, Optimization of growth conditions of different algal strains and determination of their lipid contents, J. Animal Plant Sci., 25 (2015) 546–553.
29. S. Aslan, I.K. Kapdan, Batch kinetics of nitrogen and phosphorus removal from synthetic wastewater by algae, Ecol. Eng., 28 (2006) 64–70.
30. A. Ruiz-Marin, L.G. Mendoza-Espinosa, T. Stephenson, Growth and nutrient removal in free and immobilized green algae in batch and semi-continuous cultures treating real wastewater, Bioresour. Technol., 101 (2010) 58–64.
31. S. Chinnasamy, A. Bhatnagar, R.W. Hunt, K.C. Das, Microalgae cultivation in a wastewater dominated by carpet mill effluents for biofuel applications, Bioresour. Technol., 101 (2010) 3097–3105.
32. X. Yuan, A. Kumar, A.K. Sahu, S.J. Ergas, Impact of ammonia concentration on Spirulina platensis growth in an airlift photobioreactor, Bioresour. Technol., 102 (2011) 3234–3239.
33. M.H. Gerardi, Wastewater Bacteria, 1st ed., John Wiley & Sons, Inc., Hoboken, New Jersey, 2006.
34. M.C. Cerón Garcí, J.M. Fernández Sevilla, F.G. Acién Fernández, E. Molina Grima, F. García Camacho, Mixotrophic growth of Phaeodactylum tricornutum on glycerol: growth rate and fatty acid profile, J. Appl. Phycol., 12 (2000) 239–248.
35. A.K. Bajhaiya, S.K. Mandotra, M.R. Suseela, K. Toppo, S. Ranade, Algal biodiesel: the next generation biofuel for India, Asian J. Exp. Biol. Sci., 1 (2010) 728–739.
36. G. Vargas, A. Donoso-Bravo, C. Vergara, G. Ruiz-Filippi, Assessment of microalgae and nitrifiers activity in a consortium in a continuous operation and the effect of oxygen depletion, Electron. J. Biotechnol., 23 (2016) 63–68.
37. T. Cai, S.Y. Park, Y.B. Li, Nutrient recovery from wastewater streams by microalgae: status and prospects. Renewable Sustainable Energy Rev., 19 (2013) 360–369.
38. A. Converti, A.A. Casazza, E.Y. Ortiz, P. Perego, M. Del Borghi, Effect of temperature and nitrogen concentration on the growth and lipid content of Nannochloropsis oculata and Chlorella vulgaris for biodiesel production, Chem. Eng. Process. Process Intensif., 48 (2009) 1146–1151.
39. A. Konopka, T.D. Brock, Effect of temperature on bluegreen algae (Cyanobacteria) in Lake Mendota, Appl. Environ. Microbiol., 36 (1978) 572–576.
40. M. Janssen, T.C. Kuijpers, B. Veldhoen, M.B. Ternbach, J. Tramper, L.R. Mur, R.H. Wijffels, Specific growth rate of Chlamydomonas reinhardtii and Chlorella sorokiniana under medium duration light/dark cycles: 13–87 s, Prog. Ind. Microbiol., 35 (1999) 323–333.
41. Y.C. Sharma, B. Singh, S.N. Upadhyay, Advancements in development and characterization of biodiesel: a review, Fuel, 87 (2008) 2355–2373.
42. Q. Hu, M. Sommerfeld, E. Jarvis, M. Ghirardi, M. Posewitz, M. Seibert, A. Darzins, Microalgal triacylglycerols as feedstocks for biofuel production: perspectives and advances, Plant J., 54 (2008) 621–639.