Abstract
Reverse osmosis concentrate (ROC) streams generated from RO-based municipal wastewater reclamation processes pose environmental and health risks on their disposal to sensitive water environments. Management of the ROC remains a big economic and technological challenge for the water industry to sustain the practice of water recycling. This paper presents some recent investigations into the effectiveness of biological activated carbon (BAC) process , as a potentially cost -effective and environmentally benign treatment option, for removing organic matter and nutrients (N and P) from the ROC and reducing its toxicity . The impact of ROC characteristics and pretreatment options including advanced oxidation (UV/H2O2) and chemical coagulation (FeCl3) on the treatment efficiency is discussed. Further information about bacterial communities in the BAC system is provided for a better understanding of the effectiveness and robustness of the BAC system at different salinity levels. Overall, BAC-based processes have been demonstrated as a resilient treatment for reducing the environmental risks associated with municipal wastewater ROC.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
ADWG. (2011). Australian drinking water guidelines 6. Australia: National Health and Medical Research Council.
Bagastyo, A. Y., Keller, J., Poussade, Y., & Batstone, D. J. (2011). Characterisation and removal of recalcitrants in reverse osmosis concentrates from water reclamation plants. Water Research, 45, 2415–2427.
Chen, B., Kim, Y., & Westerhoff, P. (2011). Occurrence and treatment of wastewater-derived organic nitrogen. Water Research, 45, 4641–4650.
Chen, P., Li, J., Li, Q. X., Wang, Y., Li, S., Ren, T., et al. (2012). Simultaneous heterotrophic nitrification and aerobic denitrification by bacterium Rhodococcus sp. CPZ24. Bioresource Technology, 116, 266–270.
Chen, W., Westerhoff, P., Leenheer, J. A., & Booksh, K. (2003). Fluorescence excitation—Emission matrix regional integration to quantify spectra for dissolved organic matter. Environmental Science and Technology, 37, 5701–5710.
Choi, Y., Hong, S., Kim, S., & Chung, I. (2002). Development of a biological process for livestock wastewater treatment using a technique for predominant outgrowth of Bacillus species. Water Science and Technology, 45, 71–78.
Clark, T., Stephenson, T., & Pearce, P. (1997). Phosphorus removal by chemical precipitation in a biological aerated filter. Water Research, 31, 2557–2563.
Comstock, S. E., Boyer, T. H., & Graf, K. C. (2011). Treatment of nanofiltration and reverse osmosis concentrates: comparison of precipitative softening, coagulation, and anion exchange. Water Research, 45, 4855–4865.
D’Elia, M., & Isolati, A. (1992). Observed synergistic effects of aluminium and iron salts in nutrients removal. Chemical Water and Wastewater Treatment II. Springer.
Dinçer, A. R., & Kargi, F. (2001). Performance of rotating biological disc system treating saline wastewater. Process Biochemistry, 36, 901–906.
Duan, J., Graham, N. J. D., & Wilson, F. (2003). Coagulation of humic acid by ferric chloride in saline (marine) water conditions. Water Science and Technology, 47(1), 41–48.
Edzwald, J. K., & Haarhoff, J. (2011). Seawater pretreatment for reverse osmosis: Chemistry, contaminants, and coagulation. Water Research, 45, 5428–5440.
Glass, C., & Silverstein, J. (1999). Denitrification of high-nitrate, high-salinity wastewater. Water Research, 33, 223–229.
Jin, P., Jin, X., Wang, X., Feng, Y., & Wang, X. C. (2013). Biological activated carbon treatment process for advanced water and wastewater Treatment. London: InTech.
Kämpfer, P., Dreyer, U., Neef, A., Dott, W., & Busse, H.-J. (2003). Chryseobacterium defluvii sp. nov., isolated from wastewater. International Journal of Systematic and Evolutionary Microbiology, 53, 93–97.
Lee, S. Y., & Choi, J.-I. (1999). Production and degradation of polyhydroxyalkanoates in waste environment. Waste Management, 19, 133–139.
Li, J., Xing, X.-H., & Wang, B.-Z. (2003). Characteristics of phosphorus removal from wastewater by biofilm sequencing batch reactor (SBR). Biochemical Engineering Journal, 16, 279–285.
Lu, J., Fan, L., & Roddick, F. A. (2013). Potential of BAC combined with UVC/H2O2 for reducing organic matter from highly saline reverse osmosis concentrate produced from municipal wastewater reclamation. Chemosphere, 93, 683–688.
Nakamura, K., Masuda, K., & Mikami, E. (1991). Isolation of a new type of polyphosphate accumulating bacterium and its phosphate removal characteristics. Journal of Fermentation and Bioengineering, 71, 258–263.
Parsons, S. (2004). Advanced oxidation processes for water and wastewater treatment. London: IWA publishing.
Pradhan, S. (2016). Treatment of municipal wastewater reverse osmosis concentrate using biological activated carbon based processes. Ph.D. Dissertation, RMIT University, Melbourne.
Pradhan, S., Fan, L., & Roddick, F. (2015). Removing organic and nitrogen content from a highly saline municipal wastewater reverse osmosis concentrate by UV/H2O2-BAC treatment. Chemosphere, 136, 198–203.
Pradhan, S., Fan, L., & Roddick, F. (2016). Impact of salinity on organic matter and nitrogen removal from a municipal wastewater RO concentrate using biologically activated carbon coupled with UV/H2O2. Water Research, 94, 103–110.
Roddick, F. A., Fan, L., & Nguyen, T. (2016). Destruction of toxicity & reduction of organic content of municipal wastewater reverse osmosis concentrate, Smart Water Fund Project (80S–8010), Final Report, http://www.waterra.com.au/project-details/140.
Sarró, M. I., García, A. M., & Moreno, D. A. (2005). Biofilm formation in spent nuclear fuel pools and bioremediation of radioactive water. International Microbiology, 8, 223–230.
Seviour, R. J., Mino, T., & Onuki, M. (2003). The microbiology of biological phosphorus removal in activated sludge systems. FEMS Microbiology Reviews, 27, 99–127.
Shannon, M. A., Bohn, P. W., Elimelech, M., Georgiadis, J. G., Mariñas, B. J., & Mayes, A. M. (2008). Science and technology for water purification in the coming decades. Nature, 452(7185), 301–310.
Stringfellow, W. T., & Alvarez-Cohen, L. (1999). Evaluating the relationship between the sorption of PAHs to bacterial biomass and biodegradation. Water Research, 33, 2535–2544.
Tatsi, A., Zouboulis, A., Matis, K., & Samaras, P. (2003). Coagulation–flocculation pretreatment of sanitary landfill leachates. Chemosphere, 53, 737–744.
Umar, M., Roddick, F., & Fan, L. (2016). Comparison of coagulation efficiency of aluminium and ferric-based coagulants as pre-treatment for UVC/H2O2 treatment of wastewater RO concentrate. Chemical Engineering Journal, 284, 841–849.
USEPA Guideline. (1998). Stage 1—Disinfectants and disinfection by-products: Final rule. EPA 816-F-01-010, Office of Water, US Environmental Protection Agency, USA [Federal Register, 60 (241), 69389].
Uygur, A., & Kargi, F. (2004). Salt inhibition on biological nutrient removal from saline wastewater in a sequencing batch reactor. Enzyme and Microbial Technology, 34, 313–318.
Van Der Bruggen, B., Lejon, L., & Vandecasteele, C. (2003). Reuse, treatment, and discharge of the concentrate of pressure-driven membrane processes. Environmental Science and Technology, 37, 3733–3738.
Walker, G. M., & Weatherley, L. R. (1999). Biological activated carbon treatment of industrial wastewater in stirred tank reactors. Chemical Engineering Journal, 75, 201–206.
Wei, C., He, W., Wei, L., Li, C., & MA, J. (2015). The analysis of a microbial community in the UV/O3-Anaerobic/aerobic integrated process for petrochemical nanofiltration concentrate (NFC) treatment by 454-Pyrosequencing. PLoS One, 10, e0139991.
Westerhoff, P., Moon, H., Minakata, D., & Crittenden, J. (2009). Oxidation of organics in retentates from reverse osmosis wastewater reuse facilities. Water Research, 43, 3992–3998.
Yoshie, S., Makino, H., Hirosawa, H., Shirotani, K., Tsuneda, S., & Hirata, A. (2006). Molecular analysis of halophilic bacterial community for high-rate denitrification of saline industrial wastewater. Applied Microbiology and Biotechnology, 72, 182–189.
Acknowledgments
The authors would like to thank Dr Shovana Pradhan for her significant contribution to the experimental work reported here.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer International Publishing AG, part of Springer Nature
About this chapter
Cite this chapter
Fan, L., Roddick, F.A. (2019). Sustainable Management of Municipal Wastewater Reverse Osmosis Concentrate: Treatment with Biological Activated Carbon Based Processes for Safe Disposal. In: Pannirselvam, M., Shu, L., Griffin, G., Philip, L., Natarajan, A., Hussain, S. (eds) Water Scarcity and Ways to Reduce the Impact. Applied Environmental Science and Engineering for a Sustainable Future. Springer, Cham. https://doi.org/10.1007/978-3-319-75199-3_1
Download citation
DOI: https://doi.org/10.1007/978-3-319-75199-3_1
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-75198-6
Online ISBN: 978-3-319-75199-3
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)