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Journal articles on the topic 'Disinfection technology'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Kriš, J., K. Munka, E. Büchlerová, M. Karácsonyová, and L. Gajdoš. "Chlorine dioxide disinfection by-products in the Nová Bystrica-Čadca-Žilina long distance water supply system." Water Supply 6, no. 2 (2006): 209–14. http://dx.doi.org/10.2166/ws.2006.071.

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In a process of water disinfection it is necessary to distinguish between primary disinfection focused on removal or inactivation of microbiological contaminants from raw water, and secondary disinfection focused on maintenance of residual concentration of the disinfector in distribution system. Current practice related to disinfection follows two approaches. The paper presents results from a stage task solution “Research of physical-chemical changes in water quality during its distribution” at the Nová Bystrica-Čadca-Žilina long distance water supply system (LDWSS) focused on the presence of

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Hao, Li Mei, та Hai Quan Jia. "The Study on Neutralizers of ε-Polylysine". Advanced Materials Research 512-515 (травень 2012): 2463–66. http://dx.doi.org/10.4028/www.scientific.net/amr.512-515.2463.

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In the research of bio-disinfector, it needs neutralizers to eliminate the antibacterial activity of disinfector during the disinfection experiment. But there was no report about the appropriate neutralizer of antibacterial peptides. In this paper, we study the neutralizer suitable for ε-polylysine by using the orthogonal design and optimize the combination of neutralizers. Then we performed the checkup experiment of neutralizer according to the method listed in Disinfection Technology Standard. Finally we successfully obtain the right neutralizer of ε-polylysine which is the combination of 0.

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Yao, Yanyan, Yoshinobu Kubota, Taketoshi Murakami, et al. "Electrochemical inactivation kinetics of boron-doped diamond electrode on waterborne pathogens." Journal of Water and Health 9, no. 3 (2011): 534–43. http://dx.doi.org/10.2166/wh.2011.050.

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A boron-doped diamond (BDD) electrode was constructed as a water disinfector for the inactivation of water borne pathogens. The bactericidal effect of the disinfector was evaluated on artificially contaminated waters containing, respectively, Escherichia coli, Pseudomonas aeruginosa and Legionella pneumophila at high density. By treating the bacterial suspensions with 4 V of constant voltage between the BDD and the counter-electrode for 50 min, the population of E. coli and P. aeruginosa decreased from (10E + 7–8 colony-forming unit mL−1) to below the detection limits of the colony-formation m

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Reshnyak, Valeriy Ivanovich, Alexander Ivanovich Kalyaush, and Dmitry Igorevich Rochev. "Technology of purifying and disinfecting ballast water." Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies 2021, no. 1 (2021): 32–38. http://dx.doi.org/10.24143/2073-1574-2021-1-32-38.

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The paper considers the problem of transferring microorganisms with ballast water used in the ship operation. It is noted that the search for a solution to the above problem takes a significant amount of time and requires developing special purifying equipment for disinfecting ballast water. Currently, there are various plants ensuring the decreased number of microorganisms in the process of disinfection. There has been proposed a new technology for ballast water treatment and decontamination that involves depositing microorganisms, removing them from the total volume of ballast water followed

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An, Ran, Ming Da Liu, Jun Xing Li, Xiao Wei Liu, and Dan Yang. "Rural Drinking Water Disinfection Technology and Research Progress of Application." Applied Mechanics and Materials 737 (March 2015): 672–76. http://dx.doi.org/10.4028/www.scientific.net/amm.737.672.

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With the living standards improvement of rural residents, people pay more attention to the safety of drinking water in China. As the final step in drinking water treatment, disinfection technology has received much attention. At present, drinking water disinfection process is mainly involved in chlorine disinfection, chlorine dioxide disinfection, chloramine disinfection, disinfection of potassium permanganate, ozone disinfection and ultraviolet disinfection. However, due to limitations in rural economic conditions and management level, only ozone disinfection and ultraviolet disinfection are

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Buhl, Sebastian, Alexander Stich, Dario Clos, and Clemens Bulitta. "Cold plasma as a fast acting alternative disinfection method." Current Directions in Biomedical Engineering 8, no. 2 (2022): 21–22. http://dx.doi.org/10.1515/cdbme-2022-1006.

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Abstract Cold plasma disinfection is a cost-efficient and, above all, fast way of disinfecting even complex products. There are already approaches where plasma disinfection is used for wound treatment or hand disinfection. The ionization of a gas results in a number of physical and chemical processes that have a damaging effect on microorganisms. Especially in the field of medical device reprocessing, a tool that can reliably disinfect even very complex products in a short time would be a great asset. In this work, the potential of a newly developed cold plasma disinfection device was tested f

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Tuleshov, Amandyk, Nutpulla Jamalov, Nurbibi Imanbayeva, and Ayaulym Rakhmatulina. "Design and construction of a multifunctional disinfection robot." Eastern-European Journal of Enterprise Technologies 1, no. 1 (115) (2022): 16–23. http://dx.doi.org/10.15587/1729-4061.2022.252045.

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This paper proposes a robot designed for automated routine or emergency disinfection in closed premises. The robot is related to the combined type robots. The robot consists of two functional parts: a universal mobile platform (lower part) and a disinfector (upper part), which, if necessary, can be freely moved by personnel on 4 wheels. In the initial position, the upper part of the disinfection robot is at the charging station. The mobile robot drives up to the disinfector, «hooks» it (puts it on itself) and moves along the planned route. The upper part of the disinfector will have its own in

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8

Mude, Er S. K. "Health & Environmental Impact of Ultraviolet Radiation Exposure used in Currency Sanitizer." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 1695–97. http://dx.doi.org/10.22214/ijraset.2021.35379.

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Many of the ultraviolet (UV) sources used emit high intensities of UV light, capable of producing painful eye and skin burns. This paper provides information about the hazards associated with UV exposure and the safety precautions to take when working with these sources. Ultraviolet (UV) disinfection technology has existed for many years, but chemicals are still very prominent in disinfection applications today. UV disinfection does, however, provide many benefits over chemical options. It cannot be overdosed, and does not produce by-products, toxins, or volatile organic compound (VOC) emissio

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DeJohn, Charles, Kris Belland, and Diego Garcia. "Methods of Aircraft Disinfection to Reduce Airborne Infectious Disease Transmission." Aerospace Medicine and Human Performance 95, no. 12 (2024): 930–36. http://dx.doi.org/10.3357/amhp.6348.2024.

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INTRODUCTION: This review aims to assess the safety and efficacy of the use of ultraviolet-C technology for disinfecting aircraft and compare it with other methods currently used in the aviation industry. METHODS: The authors conducted a comprehensive, systematic review of the literature on disinfection of aircraft. Independent double reviews were conducted and consultations with a third reviewer were performed in the event of disagreements. DISCUSSION: Although infectious disease transmission in aircraft cabins has been shown to be low, a recent study has described reports of passengers on co

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Keppel, Jonas, Marvin Strauss, Sarah Faltaous, et al. "Don't Forget to Disinfect: Understanding Technology-Supported Hand Disinfection Stations." Proceedings of the ACM on Human-Computer Interaction 7, MHCI (2023): 1–18. http://dx.doi.org/10.1145/3604251.

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The global COVID-19 pandemic created a constant need for hand disinfection. While it is still essential, disinfection use is declining with the decrease in perceived personal risk (e.g., as a result of vaccination). Thus this work explores using different visual cues to act as reminders for hand disinfection. We investigated different public display designs using (1) paper-based only, adding (2) screen-based, or (3) projection-based visual cues. To gain insights into these designs, we conducted semi-structured interviews with passersby (N=30). Our results show that the screen- and projection-b

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Bell, Katherine Y., and Allegra da Silva. "Innovations in Wastewater Disinfection Technology." Proceedings of the Water Environment Federation 2013, no. 2 (2013): 39–47. http://dx.doi.org/10.2175/193864713813503945.

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12

Martín-Domínguez, A., O. Fonseca-Moreno, A. González-Herrera, C. A. Estrada-Gasca, M. T. Alarcón-Herrera, and I. R. Martín-Domínguez. "Pilot study of water disinfection using solar concentrators in rural communities." Water Supply 4, no. 5-6 (2004): 147–55. http://dx.doi.org/10.2166/ws.2004.0103.

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The efficiency of solar disinfection for the inactivation of Total Coliforms (TC) and Escherichia coli (EC) in drinking water was tested in two pilot studies performed in rural communities of the States of Chihuahua and Oaxaca, Mexico. The solar disinfection of drinking water (or photodisinfection) is an inexpensive alternative for easy application in rural communities. The study zones were selected mainly because they lack formal water supply systems and the population is forced to consume untreated water directly from rivers and shallow or artesian wells. The efficiency of the water disinfec

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Guan, Zuwei, Peng Liu, Tianfeng Zhou, et al. "Study on the Light Field Regulation of UVC-LED Disinfection for Cold Chain Transportation." Applied Sciences 12, no. 3 (2022): 1285. http://dx.doi.org/10.3390/app12031285.

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In this paper, the pain point that cold chain transportation urgently needs for an efficient disinfection method is pointed out. Thus, this work aims at solving the problems and improving the disinfection efficiency in cold chain transportation. While Ultraviolet-C (UVC) irradiation is an effective method by which to kill viruses, it is difficult to apply the commonly used UVC-LED disinfection light source to ice-covered cold chain transportation due to its uneven light field distribution. Thus, the light field regulation of UVC-LED disinfection for cold chain transportation is studied. A UVC-

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Buhl, Sebastian, Alexander Stich, and Clemens Bulitta. "Dry-fog disinfection as a method for processing vehicles for passenger transport." Current Directions in Biomedical Engineering 8, no. 2 (2022): 23–26. http://dx.doi.org/10.1515/cdbme-2022-1007.

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Abstract Due to the corona pandemic, the demand for efficient and fast-acting disinfection measures is high. In this work, the disinfecting potential of a dry fogging technology (Apollon Biotech GmbH, Germany) was investigated for the possibility of disinfection of vehicles for passenger transport. This could represent a new approach for processing emergency vehicles or local passenger transport vehicles quickly and cost-effectively. A public bus was used as a model for a passenger transport vehicle (Ferienfahrschule Hense GbR, Germany). This vehicle was tested at predetermined points before a

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15

Gibson, John H., Darrell Hai Nien Yong, Ramin R. Farnood, and Peter Seto. "A Literature Review of Ultrasound Technology and Its Application in Wastewater Disinfection." Water Quality Research Journal 43, no. 1 (2008): 23–35. http://dx.doi.org/10.2166/wqrj.2008.004.

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Abstract In recent years, there has been an increase in the application of ultraviolet (UV) light as an alternative to chemical disinfection technologies. However, in the case of poor quality effluents, the practical limit of UV disinfection of wastewater is dictated by disinfection-resistant, particle-associated bacteria. Although these particles may be removed by filtration, an alternative method to reduce the impact of suspended particles on disinfection efficiency is to decrease particle size using ultrasound technology. Mechanical forces exerted on particles due to the collapse of cavitat

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16

Nyström, Bertil. "New technology for sterilization and disinfection." American Journal of Medicine 91, no. 3 (1991): S264—S266. http://dx.doi.org/10.1016/0002-9343(91)90379-c.

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17

Demidov, P. A. "Dry disposal technology in transportation and processing of reusable medical devices." Medical alphabet 3, no. 32 (2020): 45–49. http://dx.doi.org/10.33667/2078-5631-2019-3-32(407)-45-49.

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The processing of multiple-use medical devices (MD) between patient use is an integral part of anti-epidemic measures in a medical organization (MO) and directly affects the safety of medical services. Based on the requirements of the Sanitary Rules and Regulations 2.1.3.2630–10 it is possible to use washing and disinfecting machines for disinfection purposes. At the same time, there remains the problem of organizing the operation of the operating unit and the central medical department of the medical organization for transportation and work with MD contaminated with blood and other biological

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18

Huang, Jiaxin, Qingna Wang, Xiaofang Ye, et al. "Light-Field Optimization of Deep-Ultraviolet LED Modules for Efficient Microbial Inactivation." Coatings 14, no. 5 (2024): 568. http://dx.doi.org/10.3390/coatings14050568.

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Public awareness of preventing pathogenic microorganisms has significantly increased. Among numerous microbial prevention methods, the deep-ultraviolet (DUV) disinfection technology has received wide attention by using the nitride-based light-emitting diode (LED). However, the light extraction efficiency of DUV LEDs and the utilization rate of emitted DUV light are relatively low at the current stage. In this study, a light distribution design (referred to as the reflective system) was explored to enhance the utilization of emitted DUV from LEDs, leading to successful and efficient surface and

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19

Belousov, Aleksey Dmitrievich, Mikhail Mikhailovich Chalbushev, and Svetlana Vasilevna Astafeva. "Application of microwave units for disinfecting medical waste contaminated with pathogenic biological agents." Disinfection affairs, no. 1 (March 2025): 5–14. https://doi.org/10.35411/2076-457x-2025-1-5-14.

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The article considers the technology of medical waste microwave disinfection and models of domestic and foreign installations. Medical waste is a heterogeneous mixture of objects. There are objects that do not absorb microwave energy and therefore are not capable of heating. Metal objects are heated due to conduction currents. To average the effect of temperature on the entire mass of waste and to increase the efficiency of disinfection, water or a water-containing liquid is poured into a sealed container with waste. The design of some installations uses devices to improve the uniformity of he

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20

Wang, X. R., Z. Q. Wang, Z. L. Sun, and J. Wang. "Study on disinfection effect on “five-in-one” air purification technology in an epidemic prevention isolated room." IOP Conference Series: Earth and Environmental Science 1500, no. 1 (2025): 012038. https://doi.org/10.1088/1755-1315/1500/1/012038.

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Abstract Since the outbreak of the COVID-19 pandemic in 2020, isolation rooms have been widely utilized. Ensuring the environmental safety of these rooms is crucial to prevent cross-infection. While some literature explores effective methods for protecting indoor environments, such as filtration and ultraviolet (UV) disinfection, the limitations of using these methods individually are significant. However, there is limited research on the combined effects of multiple methods. This paper introduces the “five-in-one” air purification technology, which integrates a fresh air system, exhaust syste

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Bhatti, Sanam, Tanveer A. Gadhi, Rasool Bux Mahar, et al. "The Identification of Selective Pathogenic Microbial Community Biofilms in Different Distribution Pipeline Materials and Their Disinfection Kinetics." Water 15, no. 23 (2023): 4099. http://dx.doi.org/10.3390/w15234099.

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Biofilms in water distribution lines strongly affect water safety as they are the main carriers of pathogens. The current study investigated the biofilm formation and identification of selected pathogens in different distribution pipeline materials and their disinfection method in an annular reactor (AR). Initially, the quality of the flowing water from each pipeline material was analyzed, i.e., pH, TDS, EC, turbidity, and salinity; then, the biofilm formation was monitored for each material, i.e., ABS, PC, PVC, PP, and HDPE. Further, the disinfection kinetics of biofilm at different chlorine

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Porley, Victoria, Efthalia Chatzisymeon, Bhim Charan Meikap, Somnath Ghosal, and Neil Robertson. "Field testing of low-cost titania-based photocatalysts for enhanced solar disinfection (SODIS) in rural India." Environmental Science: Water Research & Technology 6, no. 3 (2020): 809–16. http://dx.doi.org/10.1039/c9ew01023h.

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We report the efficacy of titania-based photocatalysts for use as a simple and effective method of disinfecting drinking water in villages in West Bengal, demonstrating the viability of this technique to enhance solar disinfection in rural areas.

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Saipullaev, Magomedzapir, Ali Koichuev, Artigat Batyrova, Zarima Gadzhimuradova, and Tamila Mirzoeva. "The disinfecting properties of Penox-1 solutions for sanitation of objects of veterinary supervision." E3S Web of Conferences 175 (2020): 03012. http://dx.doi.org/10.1051/e3sconf/202017503012.

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In the literature there is no complete data on the use of slaked lime as a disinfectant disinfectant. All veterinary publications indicate that a 10 - 20% solution of slaked lime has a disinfecting effect. However, the technology of carrying out, as well as modes of disinfection, are not specifically indicated in any literature. There is no data on which infectious diseases they affect, at what concentration, exposure and consumption of the disinfectant it can be applied, on smooth or rough surfaces, the frequency of whitewashing or wet disinfection, etc. Until now, the issue of the solubility

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Reshnyak, Valerii I., Aleksandr I. Kaliaush, and Ksenia V. Reshnyak. "DEVELOPMENT OF BALLAST WATER PURIFICATION AND DISINFECTION TECHNOLOGY." Vestnik Gosudarstvennogo universiteta morskogo i rechnogo flota imeni admirala S. O. Makarova 14, no. 3 (2022): 365–73. http://dx.doi.org/10.21821/2309-5180-2022-14-3-365-373.

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The technology of purification and disinfection of ballast water developed by the authors is presented in the paper. Based on the results of a systematic analysis of the problem and on research experience in this field, it has been shown that the quality of ballast water discharged overboard after its use as ballast is determined by such basic factors as purification technology and design features of treatment devices, as well as conditions for operations with ballast water. The technology of ballast water purification as a complex of operations for purification, treatment and disinfection is

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Xu, Qianqian, Bing Zheng, Hongmi Zhou, Jingfan Chen, Zhifeng Zhang, and Xueping Wu. "Digital Technology and Innovative Technology to Promote the Professional Development of Digital Media Based on Green Energy under COVID-19." Processes 10, no. 10 (2022): 1915. http://dx.doi.org/10.3390/pr10101915.

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Taking as an example the practical teaching of the design of children’s solar-energy-based ultraviolet disinfection products, we analyzed the practical activities in four stages of teaching—case background, research methods, product design, and practical results—in the practical teaching mode based on solar green energy. This paper presents and proposes a design solution for a solar-powered green energy-based multifunctional inductive UV disinfection product for children to provide additional services for school interventions and improve public health in primary and secondary schools. This new

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Kuo, Jih-Fen, and Scott O. Smith. "Disinfection." Water Environment Research 68, no. 4 (1996): 503–10. http://dx.doi.org/10.2175/106143096x135353.

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Bulat, Anatoly D., Vladimir M. Filenkov, Vladimir A. Seleznev, and Igor A. Lushkin. "Agentless Water Disinfection by Electrophysical Method." Materials Science Forum 931 (September 2018): 1001–4. http://dx.doi.org/10.4028/www.scientific.net/msf.931.1001.

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The problems of increasing the efficiency of water disinfection by means of nature-friendly technologies that can restore the balance between the biosphere and the technosphere disturbed by man are considered. For this purpose, it is proposed to use the aspects of thunderstorm activity as a promising technology for cleaning and disinfecting the air-water basin of the Earth. Based on the principles of similarity and analogy methods, it is proposed to implement a method of electrophysical influence on water, by means of a device for producing electromagnetic fields in the regime of vortex-wave r

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Fang, Wei, Jiangyong Hu, and Say Leong Ong. "Effects of phosphorus on biofilm disinfections in model drinking water distribution systems." Journal of Water and Health 8, no. 3 (2009): 446–54. http://dx.doi.org/10.2166/wh.2009.303.

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Drinking water biofilm development is affected by the available nutrient levels and the presence of disinfectants. Phosphorus is recognized as another important limiting nutrient besides organic carbon. In this study, drinking water biofilms were developed in annular reactors to examine the effects of phosphorus on the biofilm disinfections with free chlorine and monochloramine. Phosphorus addition was found to increase the biofilm cell number but decrease the exopolysaccharides (EPS) production. The disinfection efficacies of both free chlorine and monochloramine were increased when phosphoru

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Shawwa, Ayman, Chris Schulz, Inder Singh, and James Kim. "Selecting a UV Disinfection System Technology for Metro Vancouver's Coquitlam UV Disinfection Project." Proceedings of the Water Environment Federation 2009, no. 1 (2009): 145–66. http://dx.doi.org/10.2175/193864709793847654.

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Popov, Petr A. "The technology of using the disinfectant “Hyponate BPO” for disinfection of refrigerated chambers." BIO Web of Conferences 17 (2020): 00181. http://dx.doi.org/10.1051/bioconf/20201700181.

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The article presents the results of production tests of developed modes of refrigerant disinfection using the “Hyponate BPO” disinfectant. It was found that the disinfectant “Hyponate BPO” provides 100 % disinfection of refrigerated chambers and auxiliary equipment of meat processing enterprises. It was determined that the positive effect of surface disinfection when controlling the E. coli test culture was achieved by using a 2 % solution during 30 minutes, when controlling staphylococcus – using a 3 % solution during 50 minutes, and when controlling the TMC – using a 4 % solution during 60 m

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Lungu, Catalin, and Ilinca Nastase. "Brief overview on the UVGI disinfection technology." Revista Romana de Inginerie Civila/Romanian Journal of Civil Engineering 12, no. 2 (2021): 207–27. http://dx.doi.org/10.37789/rjce.2021.12.2.1.

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Bell, Katherine Y., and Allegra da Silva. "Disinfection Treatment Technology: Efficacy of Bacteriophage Inactivation." Proceedings of the Water Environment Federation 2015, no. 12 (2015): 117–28. http://dx.doi.org/10.2175/193864715819541521.

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Chen, Lin, Hong Zhou, Bo Yu, and Zheng Wen Huang. "Comparison Study on Hospital Wastewater Disinfection Technology." Advanced Materials Research 884-885 (January 2014): 41–45. http://dx.doi.org/10.4028/www.scientific.net/amr.884-885.41.

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Chlorine, Sodium hypochlorite, Chlorine dioxide, Ozone and Ultraviolet ray disinfection are often used for hospital wastewater sterilization, among which, the comparison in technology and economy have been made in order to put forward the practical method for county and town level hospital wastewater treatment. And it is recommended that effective complex chlorine dioxide generator be used as the preferred method of wastewater sterilization.

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Hamad, Faik, Sarita S. Nair, Ruben Pinedo-Cuenca, Seth J. Davis, Tony John Stubbs, and Poo Balan Ganesan. "Water Disinfection Using Microbubble Technology (Water DMT)." Pollutants 5, no. 2 (2025): 16. https://doi.org/10.3390/pollutants5020016.

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In this paper, we analyse the effectiveness of microbubble technology in inactivating/reducing gram-negative, gram-positive, and radiation-resistant bacteria, including Escherichia coli, Bacillus subtilis, and Deinococcus radiodurans, respectively, in model water. Key water quality parameters such as dissolved oxygen, conductivity, pH, and total dissolved solids are recorded and presented to demonstrate their range in the current investigation. The study results indicate a reduction of 95% in E. coli, 100% in D. radiodurans, and 45% in B. subtilis following microbubble treatment. These finding

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Matsumoto, Takahiro, Ichiro Tatsuno, and Tadao Hasegawa. "Instantaneous Water Purification by Deep Ultraviolet Light in Water Waveguide: Escherichia Coli Bacteria Disinfection." Water 11, no. 5 (2019): 968. http://dx.doi.org/10.3390/w11050968.

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The necessity of small water purification equipment has been increasing in recent years as a result of frequent natural disasters. Ultraviolet (UV) radiation treatment is an effective method for the disinfection of bacterial contaminants in water. As an emerging technology, disinfection by deep-ultraviolet light-emitting diodes (DUV-LEDs) is promising. Few studies have used the point-source characteristics of LEDs and have instead replaced mercury vapor lamps with LEDs. Here, we demonstrate the instantaneous purification of contaminated water by combining the point source characteristics of DU

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Garcia-Segura, Sergi, Omotayo A. Arotiba, and Enric Brillas. "The Pathway towards Photoelectrocatalytic Water Disinfection: Review and Prospects of a Powerful Sustainable Tool." Catalysts 11, no. 8 (2021): 921. http://dx.doi.org/10.3390/catal11080921.

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Photoelectrocatalysis is a hybrid photon/electron-driven process that benefits from the synergistic effects of both processes to enhance and stabilize the generation of disinfecting oxidants. Photoelectrocatalysis is an easy to operate technology that can be scaled-up or scaled-down for various water treatment applications as low-cost decentralized systems. This review article describes the fundamentals of photoelectrocatalysis, applied to water disinfection to ensure access to clean water for all as a sustainable development goal. Advances in reactor engineering design that integrate light-de

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Berde, Sanyogita N., Divya Dixit, Shilpa S. Chapadgaonkar, and Vinay M. Bhandari. "SWASTIIK Technology for Drinking Water Treatment- Enhancing Water Disinfection Efficacy using Fennel Oil and Hydrodynamic Cavitation." Journal of ISAS 3, no. 1 (2024): 62–82. http://dx.doi.org/10.59143/isas.jisas.3.1.khhi2753.

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Providing safe drinking water is of paramount importance for sustaining life. New technology, Safe Water and Sustainable Technology Initiative from Indian Knowledgebase (SWASTIIK), combining hydrodynamic cavitation and natural oils having antimicrobial properties, was evaluated for effective water disinfection using fennel seed oil for the first time. For model organism, E. coli., while acoustic cavitation (0.2% fennel oil) gave 100% disinfection in 10 minutes, for vortex diode cavitation device, the disinfection in 2 minutes was 70% and 99.6% at 0.5 and 1 bar P respectively. Process improvem

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Choudhry, Ziaullah, Sofia Malik, Zulfiqar A. Mirani, et al. "Antifungal Efficacy of Sodium Perborate and Microwave Irradiation for Surface Disinfection of Polymethyl Methacrylate Polymer." Applied Sciences 12, no. 14 (2022): 7004. http://dx.doi.org/10.3390/app12147004.

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Various disinfecting agents showing variable success in disinfecting polymethyl methacrylate (PMMA) are available. The aim of our study was to evaluate the antifungal efficacy of sodium perborate (denture cleaning tablet-DC), microwave irradiation, and their combination for eradicating candida albicans (C. albicans) from polymethyl methacrylate (PMMA) denture base polymer. One hundred and sixty-eight PMMA resin specimens (30 × 30 × 15 mm) were divided into four groups, including control (no disinfection), microwave disinfection in distilled water (MW-DW), sodium perborate with distilled water

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Jacangelo, J. G., and R. R. Trussell. "International report: water and wastewater disinfection - trends, issues and practices." Water Supply 2, no. 3 (2002): 147–57. http://dx.doi.org/10.2166/ws.2002.0097.

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The prevention of waterborne diseases since the early part of this century can be attributed, in great part, to routine disinfection of water and wastewater. Issues surrounding disinfection differ from country to country. The objective of this paper is to provide an international report on water and wastewater disinfection practices. A background and history of disinfection is presented, followed by a discussion of microorganisms of concern in water and wastewater, disinfection practices, and issues and developments in specific countries. Additionally, selected similarities and differences bet

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Jeon, Jinyoung, Donghyeon Kang, and Sang-Woo Kim. "Advances in Triboelectric Nanogenerators for Microbial Disinfection." Micromachines 16, no. 3 (2025): 281. https://doi.org/10.3390/mi16030281.

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The global COVID-19 pandemic has highlighted the pivotal role of microbial disinfection technologies, driving the demand for innovative, efficient, and sustainable solutions. Triboelectric technology, known for efficiently converting ambient mechanical energy into electrical energy, has emerged as a promising candidate to address these needs. Self-powered electro-based microbial disinfection using triboelectric nanogenerators (TENGs) has emerged as a promising solution. TENGs have demonstrated effective disinfection capabilities in various settings, including water, air, surfaces, and wounds.

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Kozak, Sergei, and Anastasiya Sleza. "Development of application regimes for universal disinfectant and compositions on its base for eggshell decontamination." Poultry and Chicken Products 24, no. 3 (2022): 32–34. http://dx.doi.org/10.30975/2073-4999-2022-24-3-32-34.

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Disinfecting properties have been investigated of universal disinfectant at the base of alkyl dimethyl benzyl ammonia chloride and alkyl dimethyl (ethyl) benzyl ammonium chloride (UDC) and some compositions on its base (K1, K2 and K3). Application of 1% UDC solution and K1 (1.0% UDC and 2.0% cleaning and degreasing composition) for table egg disinfection with mechanical (2 min) and manual (5 min) ways has been established to decrease KMAFAnM on shell to normative traits and to inactivate coli group bacteria and Salmonella enteritidis. Disinfection does not influence on eggshell color and struc

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Lin, Hong Yan, Chun Cai Wang, and Lian Bao Kan. "Study on Disinfection of Oilfield Wastewater." Advanced Materials Research 634-638 (January 2013): 267–70. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.267.

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The suitability of Daqing oilfield wastewater disinfection by electrolysis technology was analyzed. The results show that electrolysis disinfection method is applicable to the water quality of Daqing oilfield. The effect of current, wastewater flow, and electrolysis time on the disinfection effect and power consumption was studied. The results show that the disinfection effect is good and economical for Daqing oilfield wastewater when the current is 2A and the flow is 40L/h.

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Noh, Jun Phil, and Kyung Min Hong. "A Study on the Disinfection Platform Design Process with UV Type Mobile Disinfection Technology." Journal of Cultural Product & Design 71 (December 30, 2022): 33–44. https://doi.org/10.18555/kicpd.2022.71.004.

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Butko, M. P., P. A. Popov, N. K. Gunenkova, and I. V. Timofeeva. "THE TECHNOLOGY OF APPLYING OF THE DRUG HYPONAT-BPO FOR DISINFECTING THE SURFACE OF VARIOUS TYPES OF SOIL IN RELATION TO THE VEGETATIVE MICROFLORA." Problems of Veterinary Sanitation, Hygiene and Ecology 1, no. 4 (2019): 394–99. http://dx.doi.org/10.36871/vet.san.hyg.ecol.201904009.

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The article presents the results of laboratory experiments using a multicomponent disinfectant drug Hyponat-BPO based on sodium hypochlorite for disinfection of various soil types most commonly found on the territory of the Russian Federation in relation to vegetative microflora. According to the results of the experiments, the permeability of various soil types and the disinfecting effect of the Hyponat-BPO preparation were determined for E. coli (pcs.1257) and S. aureus (pcs. 209-Р).

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Massé, Daniel I., Lucie Masse, Edward Topp, et al. "Maintenance strategies for on-site water disinfection by ultraviolet lamps on dairy farms." Water Quality Research Journal 46, no. 1 (2011): 2–12. http://dx.doi.org/10.2166/wqrjc.2011.014.

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Bacteria have been detected in many water supplies on dairy farms, and the water used to wash milking equipment should be free of bacteria. This study evaluated two ultraviolet (UV) technologies, with and without automatic sleeve cleaning device, as on-farm water disinfection system. No fouling was observed during 6 months of continuous operation of the self-cleaning UV system. The dose provided by a non self-cleaning UV lamp decreased by 41% and 96% after 30 and 60 days of continuous operation, respectively, at the maximum recommended water hardness and iron levels. However, when the lamp was

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Zou, Huasheng, and Haoyuan Tang. "Comparison of Different Bacteria Inactivation by a Novel Continuous-Flow Ultrasound/Chlorination Water Treatment System in a Pilot Scale." Water 11, no. 2 (2019): 258. http://dx.doi.org/10.3390/w11020258.

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The existing traditional drinking water disinfection technology relies mainly on chlorine disinfection alone, which has high disinfection efficiency and can effectively inactivate most of the microorganisms in the water. However, it produces a series of harmful disinfection by-products (DBPs). Therefore, it is very necessary to study an efficient and environmentally friendly disinfection technology for drinking water. For this purpose, a novel continuous-flow ultrasound (US)/chlorination water treatment system was designed and developed. Escherichia coli (E. coli), Bacillus subtilis (B. subtil

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Vijapur, Santosh Hanamant, Timothy Hall, E. Jennings Taylor, et al. "Electrochemical Peroxide Generation for in Situ Disinfection." ECS Meeting Abstracts MA2023-02, no. 66 (2023): 3202. http://dx.doi.org/10.1149/ma2023-02663202mtgabs.

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Among the numerous technological advances sought in order to facilitate human exploration and habitation outside of earth’s atmosphere, solutions and innovations are needed for processing resources locally to support sustainable and long duration space missions. Such in-situ resource utilization (ISRU) is aimed at reducing the payload mass during launch and eliminate the need for ground support for long-term missions and ultimately space colonization. Disinfection needs is an area of particular need, which is currently accomplished through the use of pre-packaged, disposable, wetted disinfecti

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Falsanisi, Dario, Ronald Gehr, Domenico Santoro, Adele Dell'Erba, Michele Notarnicola, and Lorenzo Liberti. "Kinetics of PAA Demand and its Implications on Disinfection of Wastewaters." Water Quality Research Journal 41, no. 4 (2006): 398–409. http://dx.doi.org/10.2166/wqrj.2006.043.

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Abstract Disinfectant demand and microbial inactivation rate are essential issues for assessing disinfection performance and proper design of disinfecting systems. In the United Kingdom and Italy, peracetic acid (PAA) has recently become an accepted disinfectant for treating wastewaters prior to reuse in agriculture, and its use is likely to spread worldwide due to its efficacy as well as the benign nature of the by-products produced. In this paper, overall PAA demand during the advanced disinfection of municipal wastewater for agricultural reuse was evaluated under different experimental cond

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Arakcheev, Evgeny N., V. E. Brunman, M. V. Brunman, A. V. Konyashin, V. A. Dyachenko, and A. P. Petkova. "Complex technology for water and wastewater disinfection and its industrial realization in prototype unit." Hygiene and sanitation 96, no. 2 (2019): 137–43. http://dx.doi.org/10.18821/0016-9900-2017-96-2-137-143.

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Usage of complex automated electrolysis unit for drinking water disinfection and wastewater oxidation and coagulation is scoped, its ecological and energy efficiency is shown. Properties of technological process of anolyte production using membrane electrolysis of brine for water disinfection in municipal pipelines and potassium ferrate production using electrochemical dissolution of iron anode in NaOH solution for usage in purification plants are listed. Construction of modules of industrial prototype for anolyte and ferrate production and applied aspects of automation of complex electrolysis

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Rakhmanin, Yu A., Anzhelika V. Zagainova, T. Z. Artemova, et al. "DETERMINATION OF STANDARDIZED DOSES OF ULTRAVIOLET DISINFECTION OF WATER FROM BACTERIAL, VIRAL AND PARASITIC CONTAMINATION." Hygiene and sanitation 98, no. 12 (2019): 1342–48. http://dx.doi.org/10.18821/0016-9900-2019-98-12-1342-1348.

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Introduction. The proposed criteria for the sanitary-bacteriological assessment of the quality of tap water must ensure its epidemic safety. In conditions of intensive bacterial contamination of water bodies, a special role is played by the barrier function of water treatment plants in relation to infectious agents. The overall quality of microorganisms is the pronounced resistance in the aquatic environment, primarily resistance to a number of chlorine-containing disinfectants, which guarantee the preservation of the population in drinking water undergone a water treatment system. Therefore,

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