Locally enhanced electric field treatment (LEEFT) for water disinfection
Tóm tắt
Water disinfection is a critical step in water and wastewater treatment. The most widely used chlorination suffers from the formation of carcinogenic disinfection by-products (DBPs) while alternative methods (e.g., UV, O3, and membrane filtration) are limited by microbial regrowth, no residual disinfectant, and high operation cost. Here, a nanowire-enabled disinfection method, locally enhanced electric field treatment (LEEFT), is introduced with advantages of no chemical addition, no DBP formation, low energy consumption, and efficient microbial inactivation. Attributed to the lightning rod effect, the electric field near the tip area of the nanowires on the electrode is significantly enhanced to inactivate microbes, even though a small external voltage (usually < 5 V) is applied. In this review, after emphasizing the significance of water disinfection, the theory of the LEEFT is explained. Subsequently, the recent development of the LEEFT technology on electrode materials and device configurations are summarized. The disinfection performance is analyzed, with respect to the operating parameters, universality against different microorganisms, electrode durability, and energy consumption. The studies on the inactivation mechanisms during the LEEFT are also reviewed. Lastly, the challenges and future research of LEEFT disinfection are discussed.
Tài liệu tham khảo
Akhavan O, Ghaderi E (2010). Toxicity of graphene and graphene oxide nanowalls against bacteria. ACS Nano, 4(10): 5731–5736
Barba F J, Parniakov O, Pereira S A, Wiktor A, Grimi N, Boussetta N, Saraiva J A, Raso J, Martin-Belloso O, Witrowa-Rajchert D, Lebovka N, Vorobiev E (2015). Current applications and new opportunities for the use of pulsed electric fields in food science and industry. Food Research International, 77: 773–798
Centers for Disease Control and Prevention (1999). A Century of U.S. Water Chlorination and Treatment: One of the Ten Greatest Public Health Achievements of the 20th Century. MMWR. Morbidity and Mortality Weekly Report, 48(29): 621–629
Chang B Y, Park S M (2010). Electrochemical impedance spectroscopy. Annual Review of Analytical Chemistry (Palo Alto, Calif), 3(1): 207–229
Chang Y, Reardon D J, Kwan P, Boyd G, Brant J, Rakness K L, Furukawa D (2008). Evaluation of dynamic energy consumption of advanced water and wastewater treatment technologies. AWWA Research Foundation & California Energy Commission, Denver
Cho K, Qu Y, Kwon D, Zhang H, Cid C A, Aryanfar A, Hoffmann M R (2014). Effects of anodic potential and chloride ion on overall reactivity in electrochemical reactors designed for solar-powered wastewater treatment. Environmental Science & Technology, 48(4): 2377–2384
Deborde M, von Gunten U (2008). Reactions of chlorine with inorganic and organic compounds during water treatment-Kinetics and mechanisms: A critical review. Water Research, 42(1–2): 13–51
Ding W, Zhou J, Cheng J, Wang Z, Guo H, Wu C, Xu S, Wu Z, Xie X, Wang Z L (2019). TriboPump: A low-cost, hand-powered water disinfection system. Advanced Energy Materials, 9(27): 1901320
Edd J F, Horowitz L, Davalos R V, Mir L M, Rubinsky B (2006). In vivo results of a new focal tissue ablation technique: irreversible electroporation. IEEE Transactions on Biomedical Engineering, 53 (7): 1409–1415
Flemming C, Trevors J (1989). Copper toxicity and chemistry in the environment: A review. Water, Air, and Soil Pollution, 44(1–2): 143–158
Gusbeth C, Frey W, Volkmann H, Schwartz T, Bluhm H (2009). Pulsed electric field treatment for bacteria reduction and its impact on hospital wastewater. Chemosphere, 75(2): 228–233
Haas C N, Aturaliye D (1999). Semi-quantitative characterization of electroporation-assisted disinfection processes for inactivation of Giardia and Cryptosporidium. Journal of Applied Microbiology, 86 (6): 899–905
Huo Z Y, Liu H, Wang W L, Wang Y H, Wu Y H, Xie X, Hu H Y (2019a). Low-voltage alternating current powered polydopamine-protected copper phosphide nanowire for electroporation-disinfection in water. Journal of Materials Chemistry. A, Materials for Energy and Sustainability, 7(13): 7347–7354
Huo Z Y, Liu H, Yu C, Wu Y H, Hu H Y, Xie X (2019b). Elevating the stability of nanowire electrodes by thin polydopamine coating for low-voltage electroporation-disinfection of pathogens in water. Chemical Engineering Journal, 369: 1005–1013
Huo Z Y, Luo Y, Xie X, Feng C, Jiang K, Wang J, Hu H Y (2017). Carbon-nanotube sponges enabling highly efficient and reliable cell inactivation by low-voltage electroporation. Environmental Science. Nano, 4(10): 2010–2017
Huo Z Y, Xie X, Yu T, Lu Y, Feng C, Hu H Y (2016). Nanowire-modified three-dimensional electrode enabling low-voltage electroporation for water disinfection. Environmental Science & Technology, 50(14): 7641–7649
Huo Z Y, Zhou J F, Wu Y, Wu Y H, Liu H, Liu N, Hu H Y, Xie X (2018). A Cu 3p nanowire enabling high-efficiency, reliable, and energy-efficient low-voltage electroporation-inactivation of pathogens in water. Journal of Materials Chemistry. A, Materials for Energy and Sustainability, 6(39): 18813–18820
Jiang C, Davalos R V, Bischof J C (2015). A review of basic to clinical studies of irreversible electroporation therapy. IEEE Transactions on Biomedical Engineering, 62(1): 4–20
Kotnik T, Bobanovic F, Miklavcic D (1997). Sensitivity of transmembrane voltage induced by applied electric fields—A theoretical analysis. Bioelectrochemistry (Amsterdam, Netherlands), 43(2): 285–291
Kotnik T, Frey W, Sack M, Haberl Meglic S, Peterka M, Miklavcic D (2015). Electroporation-based applications in biotechnology. Trends in Biotechnology, 33(8): 480–488
Kotnik T, Rems L, Tarek M, Miklavcic D (2019). Membrane electroporation and electropermeabilization: Mechanisms and models. Annual Review of Biophysics, 48(1): 63–91
Liu C, Xie X, Zhao W, Liu N, Maraccini P A, Sassoubre L M, Boehm A B, Cui Y (2013). Conducting nanosponge electroporation for affordable and high-efficiency disinfection of bacteria and viruses in water. Nano Letters, 13(9): 4288–4293
Liu C, Xie X, Zhao W, Yao J, Kong D, Boehm A B, Cui Y (2014). Static electricity powered copper oxide nanowire microbicidal electroporation for water disinfection. Nano Letters, 14(10): 5603–5608
Mizuno A, Inoue T, Yamaguchi S, Sakamoto K I, Saeki T, Matsumoto Y, Minamiyama K (1990). Inactivation of viruses using pulsed high electric field: IEEE, 713–719
Morris R D, Audet A M, Angelillo I F, Chalmers T C, Mosteller F (1992). Chlorination, chlorination by-products, and cancer: A meta-analysis. American Journal of Public Health, 82(7): 955–963
Pethig R, Markx G H (1997). Applications of dielectrophoresis in biotechnology. Trends in Biotechnology, 15(10): 426–432
Plewa M J, Wagner E D, Jazwierska P, Richardson S D, Chen P H, McKague A B (2004). Halonitromethane drinking water disinfection byproducts: chemical characterization and mammalian cell cytotoxicity and genotoxicity Environmental Science & Technology, 38(1): 62–68
Poudineh M, Mohamadi R M, Sage A, Mahmoudian L, Sargent E H, Kelley S O (2014). Three-dimensional, sharp-tipped electrodes concentrate applied fields to enable direct electrical release of intact biomarkers from cells. Lab on a Chip, 14(10): 1785–1790
Rojas-Chapana J A, Correa-Duarte M A, Ren Z, Kempa K, Giersig M (2004). Enhanced introduction of gold nanoparticles into vital Acidothiobacillus ferrooxidans by carbon nanotube-based microwave electroporation. Nano Letters, 4(5): 985–988
Saldaã G, Álvarez I, Condón S, Raso J (2014). Microbiological aspects related to the feasibility of PEF technology for food pasteurization. Critical Reviews in Food Science and Nutrition, 54(11): 1415–1426
Saulis G (2010). Electroporation of cell membranes: The fundamental effects of pulsed electric fields in food processing. Food Engineering Reviews, 2(2): 52–73
Schoen D T, Schoen A P, Hu L, Kim H S, Heilshorn S C, Cui Y (2010). High speed water sterilization using one-dimensional nanostructures. Nano Letters, 10(9): 3628–3632
Sedlak D L, von Gunten U (2011). Chemistry. The chlorine dilemma. Science, 331(6013): 42–43
Shahini M, Yeow J T (2013). Cell electroporation by CNT-featured microfluidic chip. Lab on a Chip, 13(13): 2585–2590
Spilimbergo S, Dehghani F, Bertucco A, Foster N R (2003). Inactivation of bacteria and spores by pulse electric field and high pressure CO2 at low temperature. Biotechnology and Bioengineering, 82(1): 118–125
Stewart M P, Langer R, Jensen K F (2018). Intracellular delivery by membrane disruption: mechanisms, strategies, and concepts. Chemical Reviews, 118(16): 7409–7531
Tieleman D P, Leontiadou H, Mark A E, Marrink S J (2003). Simulation of pore formation in lipid bilayers by mechanical stress and electric fields. Journal of the American Chemical Society, 125(21): 6382–6383
USEPA (2009). National Primary Drinking Water Regulations
Vecitis C D, Schnoor M H, Rahaman M S, Schiffman J D, Elimelech M (2011). Electrochemical multiwalled carbon nanotube filter for viral and bacterial removal and inactivation. Environmental Science & Technology, 45(8): 3672–3679
Wang T, Chen H, Yu C, Xie X (2019). Rapid determination of the electroporation threshold for bacteria inactivation using a lab-on-a-chip platform. Environment International, 132: 105040
Weaver J C, Chizmadzhev Y A (1996). Theory of electroporation: A review. Bioelectrochemistry and Bioenergetics, 41(2): 135–160
Westerhoff P, Yoon Y, Snyder S, Wert E (2005). Fate of endocrine-disruptor, pharmaceutical, and personal care product chemicals during simulated drinking water treatment processes. Environmental Science & Technology, 39(17): 6649–6663
Zhou J, Wang T, Chen W, Lin B, Xie X (2019a). Emerging investigator series: Locally enhanced electric field treatment (LEEFT) with nanowire modified electrodes for water disinfection in pipes. Environmental Science: Nano, Advance Article
Zhou J, Wang T, Xie X (2019b). Rationally designed tubular coaxial-electrode copper ionization cells (CECICs) harnessing non-uniform electric field for efficient water disinfection. Environment International, 128: 30–36