Shannon, Bohn. P.W. Elimelech.M. Georgiadis.J.G. Marinas.B.J., Mayes.A.M.,(2008), Science and technology for water purification in the coming decades. London, United Kingdom: Nature Publishing Group,pp-301-310. doi: 10.1038/nature06599.

2.       Stefanakis AI, Seeger E, Dorer C, Sinke A, Thullner M. Performance of pilot-scale horizontal subsurface flow constructed wetlands treating groundwater contaminated with phenols and petroleum derivatives. Ecol Eng. 2016 Oct 1;95:514-26. doi: 10.1016/j.ecoleng.2016.06.105.

3.       United States Environmental Protection Agency [report]. Sustainability and U.S. EPA, committee on incorporating sustainability in the US Environmental Protection Agency. USA: National Research Council; 2011.

4.       Environmental Protection Agency. Ireland report,2010. Science and sustainability: Research-based knowledge for environmental protection, Dr Shane Colgan, Dr Brian Donlon, STRIVE Programme, Epa STRIVE Programme(2007-2013). doi: 10.13140/RG.2.1.2753.4808.

5.       Hassan. Arsenic in groundwater: poisoning and risk assessment. Boca Raton, FL: CRC Press Press, Taylor & Francis Group., https:; 2018. Available from: http://www.routledge.com/Arsenic-in-Groundwater-Poisoning-and-Risk-Assessment/Hassan/p/book/9781439839270.

7.       Hussain. Magnetic nanomaterials for environmental analysis [Chapter]-19, Book- Advanced Environmental Analysis- Application of Nanomaterials. Vol. 1; 2017, Editors-. Hussain CM, Kharisov B, The Royal Society of Chemistry, Cambridge. United Kingdom. doi: 10.1039/9781782623625, pp-3-13.

8.       Dasgupta J., Sikder J., Chakraborty S., Curcio S., Drioli E. Remediation of textile effluents by membrane based treatment techniques: a state of the art review. J Environ Manage. 2015;147:55-72. doi: 10.1016/j.jenvman.2014.08.008, PMID 25261752, pp-55-72.

9.       Wisener, Lowry.G.V., Alvarez.P., Dionysiou. D. Biswas.P. USA: American Chemical Society, July,2006, pp-4336-4345; 2006. Assessing the risks of manufactured nanomaterials, Environmental Science and Technology. Available from: https://pubs.acs.org/doi/pdf/10.1021/es062726m.

10.     Terzhevik A, Golosov S, Palshin N, Mitrokhov A, Zdorovennov R, Zdorovennova G, Kirillin G, Shipunova E, Zverev I. Some features of the thermal and dissolved oxygen structure in boreal, shallow ice-covered lake Vendyurskoe, Russia. Aquat Ecol. 2009 Sep;43(3):617-27. doi: 10.1007/s10452-009-9288-x.

11.     Lanka. S. Kumar.A.K., Swarup Rani.M. In: a book, Title of the book- Global environmental governance: Policies and ethics-II. India: Publisher-Immortal Publications, ISBN No- 978-93-5419-920-2; 2020, Role of nanotechnology in waste minimization, pp-161-184.

12.     Estrada JM, Kraakman N.J., Muñoz R, Lebrero R. A comparative analysis of odour treatment technologies in wastewater treatment plants. Environ Sci Technol. 2011 Feb 1;45(3):1100-6., https:. doi: 10.1021/es103478j, PMID 21275373.

13.     Kanchi.S.,(2014). Nanotechnology for water treatment. J Environ Anal Chem;01(2). doi: 10.4172/jreac.1000e102.

14.     Hashim M.A., Mukhopadhyay S., Sahu J.N., Sengupta B. Remediation technologies for heavy metal contaminated groundwater. J Environ Manage. 2011;92(10):2355-88. doi: 10.1016/j.jenvman.2011.06.009, PMID 21708421.

15.     Saleh IA, Zouari N, Al-Ghouti MA. Removal of pesticides from water and wastewater: Chemical, physical and biological treatment approaches. Environ Technol Innov. 2020 Jul 1;19:101026.,  , doi: 10.1016/j.eti.2020.101026.

16.     Abdelbasir S.M., Shalan A.E. An overview of nanomaterials for industrial wastewater treatment. Korean J Chem Eng. 2019;36(8), pp-1209-1225.. doi: 10.1007/s11814-019-0306-y.

17.     Mukherjee S., Mukhopadhyay S., Hashim M.A., Sen Gupta B. Contemporary Environmental Issues of Landfill Leachate: Assessment and Remedies. Crit Rev Environ Sci Technol. 2015;45(5):472-590. doi: 10.1080/10643389.2013.876524.

18.     Palit.S. Recent advances in the application of engineered nanomaterials in the environment industry-a critical overview and a vision for the future [Chapter]. Book-Handbook of Nanomaterials for industrial applications, Editor-Chaudhery Mustansar Hussain. Netherlands: Elsevier,pp-883-893; 2018. doi: 10.1016/B978-0-12-813351-4.00049-3.

19.     Baysal A, Ozbek N, Akman S. Determination of trace metals in waste water and their removal processes. Waste Water-Treat Technol Recent Anal Dev. 2013 Jan 16:145-71. doi: 10.5772/52025.

20.     Liu Q, Liu J, Liu Y. Treatment of phenolic wastewater by combining UV-Fenton oxidation with biological oxidation. Environ Sci Technol (China). 2011;34(6):163-72.

21.     Renu R, Agarwal M, Singh K. Heavy metal removal from wastewater using various adsorbents: a review. J Water Reuse Desalin. 2017;7(4):387-419. doi: 10.2166/wrd.2016.104, pp-1-33.

22.     Abdullah N, Yusof N, Lau WJ, Jaafar J, Ismail AF. Recent trends of heavy metal removal from water/wastewater by membrane technologies. J Ind Eng Chem. 2019;76:17-38. doi: 10.1016/j.jiec.2019.03.029, pp-1-64.

23.     Bhateria R, Singh R. A review on nanotechnological application of magnetic iron oxides for heavy metal removal. J Water Process Eng. 2019;31. doi: 10.1016/j.jwpe.2019.100845, PMID 100845, pp-1-10.

24.     Anwar Ahamed NNS, Subramanian S, Abdulrahim SNS, Seeram R. Nanomaterials: solutions to water-concomitant challenges. Membranes (Basel). 2019;9(3):40:30875842. doi: 10.3390/membranes9030040, PMID , pp-1-21.

25.     Werkneh A.A., Rene E.R.;25. Applications of nanotechnology and biotechnology for sustainable water and wastewater treatment [Chapter]. Energy, Environment, and Sustainability. 2019–, Book-Water and Wastewater Treatment TechnologiesEditors;X(T).Bui et al.:405-30. doi: 10.1007/978-981-13-3259-3_19, pp-405-430.

26.     Palit SH. Functionalization of nanomaterials for industrial applications: recent and future perspectives [Chapter]-1. Book-Handbook of functionalized nanomaterials for industrial applications, Editor-Chaudhery Mustansar Hussain. Netherlands: Elsevier; 2020. doi: 10.1016/B978-0-12-816787-8.00001-6, pp-3-14.

27.     Palit, Haussain S. Engineered nanomaterial for industrial use [Chapter]. Book- handbook of nanomaterials for industrial applications, Editor- Chaudhery Mustansar Hussain. Vol. 1. Netherlands: Elsevier; 2018. doi: 10.1016/B978-0-12-813351-4.00001-8, pp-3-12.

28.     Chong W-C, Koo. C-H, Lau. W-J. Vol. 2, Book- Handbook of functionalized nanomaterials for industrial applications, Editor- Chaudhery Mustansar Hussain. Netherlands: Elsevier; 2020, Mixed-matrix membranes incorporated with functionalized nanomaterials for water applications [Chapter]. doi: 10.1016/B978-0-12-816787-8.00001-6, pp-15-47.

29.     Palit.S. Application of nanotechnology, nanofiltration and drinking and wastewater treatment- a vision for the future [Chapter]. Book- water purification, Editor- Alexandru Mihai Grumezescu. Vol. 17. USA: Academic Press; 2017. p. 587-620. doi: 10.1016/B978-0-12-804300-4.00017-4.

30.     Palit.S.,(2016) Nanofiltration and ultrafiltration- the next generation environmental engineering tool and a vision for the future. (848-857)V9N5CT.pdf. Int J Chem Technol, (Research);9(5):848-56.

31.     Palit.S.,(2016) Filtration: Frontiers of the engineering and science of nanofiltration-a far-reaching review. CRC concise encyclopedia of nanotechnology(Taylor and Francis). In: Ubaldo Ortiz-Mendez K, editor. O.V., Kharisov. B.I.,205-214. doi: 10.1201/b19457.

32.     Palit [Chapter]. Book- advanced environmental analysis- application of nanomaterials. Detection science; 1. Editors- C.M. Hussain, B.Kharisov,pp-377-416. doi: 10.1039/9781782623625-00377.

33.     Hussain K.B. Advanced environmental analysis- application of nanomaterials. Vol. 1, (Book). Cambridge, United Kingdom: Royal Society of Chemistry; 2017. doi: 10.1039/9781782623625.

34.     Hussain CM. Handbook of Industrial applications of polymer nanocomposites. Amsterdam, Netherlands: Elsevier; 2020. doi: 10.1016/C2018-0-05276-7.

35.     Martinez LMT, Kharissova OV, Kharisov BI. Handbook of ecomaterials. Switzerland: Springer International Publishing; 2019. doi: 10.1007/978-3-319-68255-6.

36.     Ahmed.S.,(2018). Bio-based nanomaterials for food packaging. Singapore: Springer Publishing. doi: 10.1007/978-981-13-1909-9.

37.     Palit. S. Hussain. C.M. Nanodevices applications and recent advancements in nanotechnology and the global pharmaceutical industry [Chapter], Book-Nanomaterials in diagnostic tools and devices, Editor-Suvardhan Kanchi. Netherlands: Deepali Sharma, Elsevier; 2020. doi: 10.1016/B978-0-12-817923-9.00014-6, pp-395-415.

38.     Ahuja S.. Overview: Evaluating Water Quality to Prevent Future Disasters. Separation Science and Technology. 2019 [Chapter];1, Editor- Satinder Ahuja,pp-1-12. doi: 10.1016/B978-0-12-815730-5.00001-6.

39.     DeCourten B., Romney A., Brander S. The Heat Is On: Complexities of Aquatic Endocrine Disruption in a Changing Global Climate. Separation Science and Technology. 2019 [Chapter];2, Book- Evaluating water quality to prevent future disasters, Editor- Satinder Ahuja:13-49. doi: 10.1016/B978-0-12-815730-5.00002-8, pp-13-49.

40.     Shevah.Y. Impact of persistent droughts on the quality of the Middle East water resources [Chapter]-3, Book-Evaluating water quality to prevent future disasters, Editor- Satinder Ahuja. Netherlands: Elsevier; 2019. doi: 10.1016/B978-0-12-815730-5.00003-X, pp-51-84.

41.     Bajpai. S. Alam.N. Biswas.P. Present and potential water quality challenges in India [Chapter]-4, Book-Evaluating water quality to prevent future disasters, Editor- Satinder Ahuja. Netherlands: Elsevier; 2019. doi: 10.1016/B978-0-12-815730-5.00004-1, pp-85-112.

42.     Metcalf, Souza N.R.. Separation Science and Technology. 2019 [Chapter];5, Book- Evaluating water quality to prevent future disasters, Editor- Satinder Ahuja:125-48. doi: 10.1016/B978-0-12-815730-5.00006-5, pp-125-148.

43.     Ahuja S. [Chapter]. Separation Science and Technology. 2019;16, Book- Evaluating water quality to prevent future disasters, Editor- Satinder Ahuja:417-27. doi: 10.1016/B978-0-12-815730-5.00016-8, pp-417-427.

44.     Pandit.P. Gayatri.T.N. Introduction to green nanomaterials [Chapter]; 2020-1, Book-Green nanomaterials- Processing, properties and applications, Editor-. Ahmed S, Ali W, Springer Nature Singapore Pte Ltd, 2020, pp-1-21. doi: 10.1007/978-981-15-3560-4.

45.     Anukiruthika. T. Priyanka.S. Moses. J.A. Anandharamakrishnan. Vol. 3; 2020, Characterization of green nanomaterials [Chapter], Book- Green Nanomaterials- processing, properties and applications, Editor-. Ahmed S, Ali W, Springer Nature Singapore Pte Ltd, 2020, pp-43-79. doi: 10.1007/978-981-15-3560-4.

46.     Singh. P. Yadav.S.K., Kuddus.M. Green nanomaterials for wastewater treatment [Chapter]. Vol. 9; 2020, Book- Green nanomaterials- processing, properties and applications, Editors-. Ahmed S, Ali W, Springer Nature Singapore Pte Ltd, 2020, pp-227-242. doi: 10.1007/978-981-15-3560-4.

47.     Kaur. M. Mehta.A. Bhardwaj.K.K., Gupta.R. Bionanomaterials from agricultural wastes [Chapter]. Vol. 10; 2020, Book- Green nanomaterials- processing, properties and applications, Editors-Shakeel. Ahmed WA, Springer Nature Singapore Pte Ltd, 2020, pp-243-260. doi: 10.1007/978-981-15-3560-4.

48.     Gupta. D.K. Chatterjee.S, 2017. Arsenic contamination in the environment: the issues and solutions. Switzerland: Springer International Publishing AG., DOIhttps://doi.org/10.1007/978-3-319-54356-7_7.

49.     Mitra. A. Chatterjee.S. Gupta.D.K.,2017. Potential role of microbes in bioremediation of arsenic-Chapter-10, Book- arsenic contamination in the environment: the issues and solutions, Editors-. Gupta DK, Chatterjee S. Switzerland: Springer International Publishing AG. doi: 10.1007/978-3-319-54356-7_7, pp-195-213.

50.     Nordstrom. D.K. Archer.D.G. Arsenic thermodynamic data and environmental geochemistry [Chapter]; 2003-1, Book-Arsenic in groundwater: Geochemistry and occurrence, Editors-Alan.H. Welch K, Stollenwerk G. Boston: Kluwer Academic Publishers. doi: 10.1007/0-306-47956-7_1, pp-1-25.

51.     Stollenwork. Geochemical processes controlling transport of arsenic in groundwater: a review of adsorption [Chapter]. Vol. 3; 2003, Book- Arsenic in groundwater: Geochemistry and occurrence, Editors-. Alan, Welch H, Kenneth G. Stollenwerk. Boston: Kluwer Academic Publishers. doi: 10.1007/0-306-47956-7_3, pp-67-100.

52.     Smedley.P.,(2003). Arsenic in groundwater- South and East Asia [Chapter]. Vol. 7, Book- Arsenic in groundwater: Geochemistry and occurrence, Editots- Alan. H. Welch, Kenneth. G. Stollenwerk, Kluwer Academic Publishers, Boston, USA,pp-179-209. https://doi.org/10.1007/0-306-47956-7_7.

53.     Varma R.S. Greener approach to nanomaterials and their sustainable applications. Curr Opin Chem Eng. 2012;1(2):123-8. doi: 10.1016/j.coche.2011.12.002.

54.     Sharma S., Bhattacharya A. Drinking water contamination and treatment techniques. Appl Water Sci. 2017;7(3):1043-67. doi: 10.1007/s13201-016-0455-7.

55.     Deng Y., Zhao R. Advanced Oxidation Processes (AOPs) in Wastewater Treatment. Curr Pollution Rep. 2015;1(3):167-76. doi: 10.1007/s40726-015-0015-z.

56.     Bina O. The green economy and sustainable development: an uneasy balance? Environ Plann C Gov Policy. 2013;31(6), pages-1023-1047.. doi: 10.1068/c1310j.

57.     Goni F.A., Shukor S.A., Mukhtar M., Sahran S. Environmental Sustainability: Research Growth and Trends. Adv Sci Lett. 2015;21(2):192-5. doi: 10.1166/asl.2015.5850.

58.     Kuhlman T, Farrington J..J.,(2010). What is sustainability? Sustainability;2(11), pp-3436-3448. doi: 10.3390/su2113436