• International Journal of Technology (IJTech)
  • Vol 15, No 6 (2024)

Inactivation of Avian Influenza Virus of Subtype H5N1 and H9N1 in The Vaccine Industrial Wastewater Treatment with an Advanced Oxidation Process Base on Ozone

Inactivation of Avian Influenza Virus of Subtype H5N1 and H9N1 in The Vaccine Industrial Wastewater Treatment with an Advanced Oxidation Process Base on Ozone

Title: Inactivation of Avian Influenza Virus of Subtype H5N1 and H9N1 in The Vaccine Industrial Wastewater Treatment with an Advanced Oxidation Process Base on Ozone
E. Enjarlis, Karna Wijaya, Eva Fathul Karomah, Shabri Huda

Corresponding email:


Cite this article as:
Enjarlis, E., Wijaya, K., Karomah, E.F., Huda, S., 2022. Inactivation of Avian Influenza Virus of Subtype H5N1 and H9N1 in The Vaccine Industrial Wastewater Treatment with an Advanced Oxidation Process Base on Ozone. International Journal of Technology. Volume 15(6), pp. 1898-1910

28
Downloads
E. Enjarlis Department of Chemical Engineering, Institut Teknologi Indonesia, Jl. Raya Puspiptek Serpong, South Tangerang, Banten, 15314 Indonesia
Karna Wijaya Department of Chemical Engineering, Institut Teknologi Indonesia, Jl. Raya Puspiptek Serpong, South Tangerang, Banten, 15314 Indonesia
Eva Fathul Karomah Department of Chemical Engineering, Universitas Indonesia, Kampus Baru UI Depok, Depok, West Java, 16424 Indonesia
Shabri Huda Department of Chemical Engineering, Institut Teknologi Indonesia, Jl. Raya Puspiptek Serpong, South Tangerang, Banten, 15314 Indonesia
Email to Corresponding Author

Abstract
Inactivation of Avian Influenza Virus of Subtype H5N1 and H9N1 in The Vaccine Industrial Wastewater Treatment with an Advanced Oxidation Process Base on Ozone

This study aims to compare the effectiveness of oxidation and adsorption technology in the inactivation of Avian Influenza (AI) virus subtypes H5N1 as well as H9N1 and remove the content of COD, BOD, and TSS in industrial wastewater of Avian Influenza (AI) vaccines production. The experiment variables are the number and type of oxidizers (O3 and H2O2), the number of adsorbents granular activated carbon (GAC), and the type of Advanced Oxidation Process (AOP) based on O3 (O3/H2O2 and O3/GAC). The measured parameters include virus inactivation test (CT Value) and the number of AI virus subtypes H5N1 and H9N2 as well as TSS, COD, and BOD of wastewater from the vaccine industry. The results showed that the AOP with O3/H2O2 at a dose of 0.00013 g O3/ml of wastewater is the most effective technology in the inactivation of AI virus of subtypes H5N1 and H9N1 and the decrease in the content of COD, BOD, and TSS. Furthermore, approximately 2% of H2O2 and ozonation for 20 minutes with CT Value equal to No CT, virus quantity was 0.0 thousand units/0.1 mL and pH 7.16, while percentage removal of TSS, COD, and BOD were 58% (86.42 mg/L), 49% (575 mg/L), 52% (304.42 mg/L. For the COD and BOD values to meet the quality standards, it is recommended to apply the O3/H2O2 technology in series with an additional processing time of approximately 10 minutes, or as alternative processing can be continued at the Wastewater Treatment Plant (WWTP) which is already owned by the Vaccine Industry.

Advanced Oxidation Process; Inactivation of Avian Influenza Virus (H5N1 and H9N1); Ozonation; Wastewater of vaccine industry

Introduction

The COVID-19 virus epidemic had a significant impact on human life and the economy of countries around the world (Nur et al., 2022). This showed that outbreaks of other deadly viruses, such as Avian Influenza (AI) are expected to be transmitted to animals and humans. In Indonesia, the AI virus vaccine industry in West Java, in the production process, generates wastewater from live egg allantois, tank washing, and sterilization. The wastewater is processed by the disinfection method at a steam temperature of 850C for 45 minutes. However, the products obtained usually contain AI virus strains H5N1 and H9N1 activity with COD, BOD, and TSS values that exceed quality standards. AI virus is a single-stranded RNA virus of the family Orthomyxoviridae, which is deadly zoonotic and    contagious to humans (Everest et al., 2021; Mostafa et al., 2018). Therefore, to prevent environmental pollution and the spread of avian influenza Virus subtypes H5N1 and H9N1 from liquid waste from the Avian Influenza virus vaccine industry, the waste must be treated with the right technology. The 2 categories of these viruses are Low Pathogenic Avian Influenza (LPAI), including H9N1, which has 9 subtypes and High Pathogenic Avian Influenza (HPAI), which includes H5N1 with 5 subtypes. Furthermore, the viruses are divided into subtypes based on 2 surface proteins, namely hemagglutinin (HA) and neuraminidase (NA) (CDCP, 2022; Everest et al., 2021; Huang et al., 2021; Koutsakos, Kedzierska, and Subbarao, 2019). The HA is a type of glycogen and a class 1 fusion protein that has a multifunctional activity for attaching viruses to cells, while NA is an enzyme that releases viruses for complete infection (Kosik and Yewdell, 2019; Naguib et al., 2019).

 The oxidation process using ozone and Advance Oxidation Procces (AOP) base on Granular Activated Carbon (GAC) and Ozone are more environmentally friendly, efficient and effectively in treating industrial wastewater containing AI viruses. This method is also superior to the use of other chemicals such as alcohol, formalin, surfactants, sodium dichloro in the inactivation of microorganisms on the surface of solid objects. Ozone of oxidizers are strong and unstable, have a broad spectrum of antimicrobials and are reactive to proteins and lipids (Tizaoui, 2020; Megahed, Aldridge, and Lowe, 2018). In water, ozone is decomposed into free radicals such as HO, HO2, O3•- and O2 (Fu et al., 2019). The inactivation of the AI virus by this compound is influenced by dose, time, temperature, and relative humidity (Dubuis et al., 2021; Kong et al., 2021). Hydrogen peroxide (H2O2) is also a strong oxidizer, with an oxidation potential of 1.77 Volts, which reacts and damages the structure of microorganisms by disrupting their metabolic stability. The same study also showed that H2O2 was an extremely effective inactivating for both RNA and DNA viruses in less than 2 h after exposure to a 3% aqueous solution of H2O2 (Elveborg, Monteil, and Mirazimi, 2022). The advantages of activated carbon include its high absorption capacity, with a surface area of 500 to 1500 m2, and its good absorb inorganic and organic pollutants such as phenol and heavy metal ions in the water and wastewater (Huang et al., 2022; Desmiarti et al., 2019), as well as during ozonation (O3/GAC) has been reported to improve oxidation performance through acts as an initiator and increased transformation of O3 to OH radicals (Rekhate and Srivastava, 2020).

Advanced Oxidation Process (AOP) is higher oxidation with OH as an oxidating potential of 2.8 volts and is non-selective, the most reactive free radical formed in vivo (Martemucci et al., 2022). The OH formation systems are homogeneous such as O3/H2O2 (Fan, Sokorai, and Gurtler, 2020) and heterogeneous, namely O3/GAC (Chen et al., 2021; Wang et al., 2020). In O3/H2O2 systems, OH and oxidants (O2•- and O2) are produced through a reaction between H2O2 and water to generate HO2-, which further reacts with O3 (Kim et al., 2021). Meanwhile, the mechanism of O3/GAC in wastewater treatment is such that organic micropollutants whose low reactivity to ozone can be removed by either (i)OH, especially micro-hydrophilic pollutants and/or (ii) adsorption on the surface of activated carbon for hydrophobic micropollutants (Lisovskayaa et al., 2021; Wang et al., 2018; Vega and Valdes, 2018). Ozone has a low solubility at room temperature, and the solubility of ozone can be increased by using an aerator pump so that it can reduce the size of the ozone bubble by up to 90% and increase the effective ozone solubility to 0.47 ppm (Verinda et al., 2022).

Inactivation of AI Viruses subtypes H5N1 and H9N1 has been carried out in drinking water treatment (Lenes et al., 2010). However, research on AI virus inactivation in wastewater containing COD, TSS, and BOD exceeding the standard has not been carried out using oxidation processes (O3 and H2O2) and Advanced oxidation (O3/H2O2 and O3/GAC). The purpose of this study was to compare the processes of oxidation (O3 and H2O2), adsorption (GAC), and Advanced oxidation of the vaccine Industrial wastewater treatment: inactivation of AI Viruses subtypes H5N1 and H9N1 and their impact on decreasing COD, BOD, and TSS values. 

Experimental Methods

2.1.  Equipment and Materials          

      Oxidation reactor from glass material size ID 4.0 cm and H 60 cm, equipped with incoming and outgoing ozone gas ports, Plate Magnetic Stirrer 500 – 1500 rpm (Thermo Scientific, USA), Biosafety Cabinet model BSC-1500IIB2-X (MEDFUTURE, China), Analytical Balance Sheet model ABJ320-4NM, max 220 grams (KERN, Germany), Realtime PCR Quantstudio5  (Thermo Scientific, USA), Ozone Generator with capacity 3 grams O3/h (Quanju, China), Egg Candler 2,000 mAh (Magicfly, China), Egg Incubator model T-JZ1056 (Tengao, China), Laminar Air Flow (LAF) for PCR model 321 PCR Workstation (Captair Bio, Malaysia), and pH Meter work on ATC (Mettler Toledo, Indonesia, Sulfuric acid (Merck, Indonesia), Hydrogen Peroxide (H2O2) (Sindopex Perotama Indonesia), GAC (Granular Activated Carbon) (Bumi Agung Chemistry, Indonesia), Viral Nucleic Acid Extraction Kit (Geneaid, Taiwan), Quantitect, RT-PCR Kit (Qiagen, USA), Primer & Probe (Macrogen, Korea Selatan), Egg Specific Pathogen Free (SPF)  (SPF Egg Plant, Indonesia), Iodine (I2)  (Merck, Indonesia), Potassium Iodide (KI) (Merck, Indonesia), Sulfuric Acid (H2SO4) (Meck, Indonesia), Sodium Thiosulfate (Merck, Indonesia) and Kanji Solution (C6H10O5)n  (Merck, Indonesia).

2.2.  Preparation and Characteristics of Liquid Waste of AI Virus Vaccine Industry        

      Liquid waste of H5N1 and H9N1 virus vaccine industry from PT. Vaksindo Satwa Nusantara (Ungas vaccine industry) Gunung Putri, Bogor Regency. The collecting tank at the sampling point was used to collect 500 mL in a tightly closed glass bottle and stored at 4oC. The characteristics of liquid waste from the vaccine industry before treatment are stated in Table 1.

Table 1 Characteristics of Liquid Waste Industry Vaccine of Virus AI Subtype H5N1 and H9N1

2.2.  Qualitative and Quantitative Analysis of AI Viruses in liquid waste (OIE, 2014)

2.3.1. Inoculation of Wastewater Samples on Eggs

A total of 0.1 mL of wastewater was inoculated onto 11-day-old SPF (Specific Pathogen Free) eggs, which were then incubated at a temperature of 37°C during 5 days. The eggs were observed (candled) using an egg candler tool to determine the growth of embryos at dead or live eggs. RNA extraction was performed after incubation.

2.3.2.   Ribonucleic Acid (RNA) Extraction

Allantois sample was obtained from inoculation on eggs, and RNA (Ribonucleic Acid) was extracted using a Viral Nucleic Acid Extraction Kit from Genaid with the appropriate procedure on the www.Geneaid.com website.

2.3.3.   Mixing RNA (RT-PCR)

RT-PCR (Quantstudio5) was used to detect AI viruses of subtypes H5N1 and H9N1 qualitatively and quantitatively. The RNA in samples was amplified with Quantitect Probe RT-PCR Kit reagents with procedures according to using specific primers (www.macrogen.com) for each strain of the virus. Meanwhile, the cut-offs for each of the H5N1 and H9N1 methods are presented in Table 2. CT is a measure of disinfectant concentration (C) multiplied by the time (T) required to achieve a given inactivation level of a microorganism.

2.3.4. Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD), dan TSS Analysis

Measurement of COD, BOD and TSS of wastewater Industry vaccine AI virus subtype AIH5 dan AIH9 before and after treatment from the Indonesian National Standard (SNI) (BSN, 2019), for COD with SNI6989.2: 2019, BOD with SNI 06-6989.14-2004 and TSS with SNI 06-6989.3- 2004.

Table 2 Cut Off Each Method (H5N1 and H9N1)

2.4.  Wastewater Treatment of Vaccine Industry and AI Virus Inactivation         

        A total of 200 mL wastewater from the AI subtypes H5N1 and H9N1 vaccine industry was placed in the oxidation reactor, O3 gas flowed up to 144 mg/L. min for 10, 20, 30, 40, and 50 minutes, and the remaining ozone was analyzed using the iodometry approach (Chasanah et al., 2019). In the adsorption experiments with GAC (5.0 and 7.5 and 10 % w/v), approximately 200 mL of wastewater was stirred with a magnetic stirrer in the reactor for 20 Minutes. Subsequently, treatment with H2O2 oxidizers was carried out at 2.0, 4.0, and 6.0 %v/v, while ozone-based AOP (O3/H2O2 and O3/GAC) was conducted at different doses, H2O2, and ineffective GAC.

Figure 1 Process flow diagram Wastewater Treatment of Vaccine Industry and AI Virus Inactivation with Ozonation and AOP base on Ozone (O3/H2O2 and O3/GAC)

Results and Discussion

3.1.  Inactivate of AI Virus in wastewater of vaccine Industry with H2O2.

        Table 3 shows the inactivation data of H5N1 and H9N1 viruses by H2O2 at 2.0, 4.0, and 6.0%. The optimum inactivation was obtained at H2O2 of 6% with each No CT and quantity value of approximately 0.0 units/0.1 mL, and the egg is still alive. This indicates that the virus is inactive (dead) and is incapable of damaging the egg. At a concentration of 4%, the egg was still alive, showing that the virus was inactive, where the H5N1 and H9N1 quantity values had approximately 0.0 Units/0.1 mL and 17.60 units/0.1 mL with No CT and a value of 35.51, respectively the eggs also die in H2O2 of 2% which indicated that the virus is still active and can infect eggs in both subtypes, with quantity values of 4,261.81 units/0.1 mL and 10,404.53 units/0.1mL with CT values of 35.31 and 27.41, respectively. Previous reports stated that the effectiveness of H2O2 in the inactivation of the AI virus occurs at concentrations of H2O2 > 5 % micro aerosol (Neighbor et al., 1994), and the inactivated virus by H2O2 still has the ability to induce an immune response in the same level as live viruses (Dembinski et al., 2014). When compared to the maximum removal of Paracetamol in Pharmacy wastewater, it reaches 80% with the use of O3: H2O2 (1: 0.25 or 25% H2O2). Therefore, to minimize costs, the use of H2O2 needs to be combined with ozone gas. Ozone is a selective oxidant, but the addition of H2O2 is generated in situ.

Table 3 Data of AI Virus of subtypes H5NI and H9N1 in wastewater of vaccine industry before and after inactivation with H2O2


        Hydrogen peroxide is a strong, broad-spectrum inactivating agent that can decompose into water, oxygen, and highly reactive hydroxyl free radicals (•OH). These radicals can cleave or crosslink a wide range of biomolecules, including proteins, nucleic acids, and lipids (Lisovskaya et al., 2021). The H2O2 reaction in AI virus inactivation in the wastewater of the vaccine industry is as follows: H2O2 acts as an oxidant by producing hydroxyl free radicals (OH), which attack the essential cell components, including lipids, proteins, and DNA as well as RNA (Ofoedu et al., 2021; Elveborg, Monteil, and Mirazimi, 2022).

3.1.  Inactivate of AI Virus in wastewater of vaccine Industry with H2O2.

       Table 3 shows the inactivation data of H5N1 and H9N1 viruses by H2O2 at 2.0, 4.0, and 6.0%. The optimum inactivation was obtained at H2O2 of 6% with each No CT and quantity

value of approximately 0.0 units/0.1 mL, and the egg is still alive. This indicates that the virus is inactive (dead) and is incapable of damaging the egg.

3.2.  Inactivation of AI Virus in the wastewater of Vaccine Industry with O3

      The inactivation of AI viruses of subtypes H5N1 and H9N1 by ozone in the wastewater of the vaccine Industry in Table 4 shows a very significant effect. At 50 minutes of ozonation (0.0325 mg O3/mL) for H5N1 viruses, the decrease in CT and the quantity of viruses reaches 100%, namely No CT and a quantity of 0.0 units/mL or complete inactivation. This is very important to restrict any possibility of DNA/RNA mutations (Hossain, 2022). Meanwhile, AIH9 has a CT value of approximately 34.27, a virus quantity of 407.4 units/mL, and more glycogen than H5N1. Since the viruses are in organic wastewater, H9N1 inactivation needs greater ozone (Kong et al., 2021).

Table 4 AI virus of subtypes H5N1 and H9N1 in Wastewater of Vaccine Industry Before and After Inactivation with O3

AI virus is a single-stranded RNA virus that can be decomposed by ozone (Martemucci et al., 2022; Blanco et al., 2021; Mostafa et al., 2018; Megahed, Aldridge, and Lowe, 2018) and radical OH from ozone decomposition.

3.3.  Inactivation of AI Virus in wastewater of Vaccine Industry with GAC

       The inactivation of AI viruses of subtypes H5N1 and H9N1 by GAC in Table 5 seems less effective, where at 10% GAC, a quantity of 1,577.9 units/0.1 mL and 6,618.28 units/0.1 mL was detected in the liquid waste. This indicated that it takes a GAC > 10% to achieve a CT value and quantity of viruses of approximately 0. The removal of viruses with GAC through the adsorption process depends on the dose of activated carbon or adsorption capacity, the contact time between activated carbon and adsorbate/virus (Zhang et al., 2021; Dotto and McKay, 2020; Wang et al., 2020; Matsushita et al., 2013).

Table 5 Data of AI virus of subtypes H5N1 and H9N1 in wastewater of industry   vaccine before and after Inactivation with GAC

3.4.  Inactivate of AI Virus in wastewater of vaccine Industry with O3/H2O2 and O3/GAC

        Figure 2 shows the number of AI viruses of the subtypes H5N1 and H9N1 in the vaccine industry wastewater after inactivation with O3/H2O2 at H2O2 (2% and 4%) and O3/GAC at GAC (5.0% and 7.5%) as well as various doses of ozone. The inactivation of AI virus of subtype H5N1 with O3/H2O2 at concentrations of 2% and 4% of H2O2 in the wastewater was carried out until the quantity of the virus became 0.0 units /mL and No CT, respectively, at 20 minutes (0.00013 gr O3/mL) and 15 minutes (0.0001 gr O3/mL) of ozonation, while with O3/GAC at GAC 5.0% and 7.5% occurred at 25 minutes of stirring. Furthermore, inactivation of H9N1 with the use of O3/H2O2 at 2% and 4% was achieved at the 20th minute of ozonation (0.00013 gr of O3/mL of waste), and O3/GAC both for GAC 5.0% and 7.5% was the 25th minute. The difference in ozonation time or dose in the inactivation of H5N1 and H9N1 viruses with O3/H2O2 at 4% H2O2 is because H9N1 has a HA of 9 proteins, which is greater than H5N1 with HA 5 proteins and NA one protein (CDCP, 2022; Koutsakos, Kedzierska, and Subbarao, 2019). Therefore, it takes a long time or a greater ozone dose for the formation of OH radicals (Wang et al., 2018), especially since the virus is in the wastewater that has a fairly high COD value (Kong et al., 2021).

Figure 2 The quantity of AI viruses of the subtypes H5N1 and H9N1 in wastewater of the vaccine industry after inactivation with O3/H2O2 and O3/GAC

        The formation of OH-radical in wastewater with O3/GAC was faster, and after 6 h of operation, O3 initially led to an increase in Brunauer-Emmett-Teller (BET) surface area on the GAC (Vatankhah et al., 2019). There are 3 phases in the reaction at O3/GAC, namely gaseous (ozone gas), liquid (wastewater of vaccine Viruses), and solid (GAC) as adsorbent and a catalyst depending on the site (Wang et al., 2020). Figure 3 shows that (1) Ozone gas (O3g) dissolves in liquid waste (O3l) and degrades AI viruses, (2) dissolved ozone (O3l) by OH ions is decomposed into OH-radicals and also degrades AI viruses in liquid waste (3) dissolved ozone (O3l ) and AI viruses are adsorbed on the surface of the GAC and also degrades the viruses, and (4) part of the ozone on the surface of the GAC is decomposed to form free radicals (OH and Oxygen) (Beltrán, Rey, and Gimeno, 2021; Wang et al., 2020) which also degrade the AI viruses.

Figure 3 Mechanism of AI Virus Degradation and Inactivation with O3/GAC in wastewater of Industry of vaccine

3.5.  Effect of O3/H2O2 and O3/GAC on the removal of COD, BOD, and TSS in liquid waste from the vaccine industry

        Figure 4 shows that the inactivation of H5N1 and H9N1 with O3/H2O2 has a significant impact on the elimination of TSS, COD, and BOD compared to O3/GAC. Based on the results, TSS was removed by 58% to 61% and has met quality standards, COD by 49 to 50%, and BOD by 51 to 52 %. When compared to COD removal of leachate, it decreased by 27% - 45% through ozonation (Moersidik, Annasari, and Nugroho, 2021). In textile industrial wastewater, the COD removal was 79.31% with 48 -72 hours through a combination of MBBR and Ozonation technology (Suryawan et al., 2021), as well as in PLTU wastewater, the removal of COD is 83.33% through O3/H2O2 with H2O2 of 1 mL/L and O3 of 0.3 m3/hour (Jasim et al., 2021).

Figure 4 The effect inactivation of AI Virus of Subtype H5N1 and H9N1 with O3/H2O2 and O3/GAC on Removal TSS, COD and BOD in wastewater of Vaccines industrial of AI viruses

    In O3/H2O2, ozone decomposition in OH radicals becomes faster with the presence of H2O2 (Cuerda-Correa et al., 2019; Wang et al., 2018), and it's a significant impact on the removal of TSS, COD, and BOD However, COD and BOD still did not meet the quality standards of 300 mg/L and BOD 100 mg/L, respectively. The use of O3/GAC for the inactivation of viruses H5N1 and H9N1 was less effective, as the percent removal of TSS, COD, and BOD was only 14.77% and 18.79%, 27.60%, and 26.32%, and 27.44% and 33.01%, respectively. Compared to the Tofu Industrial wastewater, the COD reduction reached 46.26% and TSS 12.38% through a combination of ozonation (155 mg O3/hour) and GAC (50 gr) (Karamah,  Adripratiwi, and Anindita, 2018). Visual observations also show that the results of wastewater treatment of the AI virus with O3/H2O2 are clearer than the use of O3/GAC, H2O2, and GAC alone.

Conclusion

Advanced Oxidation Process (AOP) based on Ozone and Hydrogen Peroxide (O3/H2O2) is proven to be effective and economical in inactivating AI viruses (H5N1 and H9N1) in AI vaccine industry wastewater. The use of ozone as much as 0.00013 g O3/ml for 20 minutes and as much as 2% H2O2 can cause the AI virus to die with a CT of 0.0 unit/0.1 mL. Researchers suggest that stakeholders from the Ministry of Environment have a policy so that liquid and solid waste from the vaccine industry is treated using O3/H2O2 technology at least at the final processing stage before being discharged into the environment. In addition, the use of AOP technology (O3/H2O2) in vaccine wastewater treatment can simultaneously reduce TSS, COD, and BOD values; 58% (86.42 mg/L), 49% (575 mg/L) and 52 % (304.42 mg/L). If the COD and BOD values ??of vaccine industrial wastewater are large enough, then in processing the amount of ozone can be increased by extending the processing time or as alternative processing can be continued at the Wastewater Treatment Plant (WWTP) which is already owned by the Vaccine Industry, so that the impact on humans can be prevented, considering that the AI virus shows symptoms of resistance to all types of drugs on the market. Whereas in drinking water treatment, it is recommended that at the disinfection process stage it is enough to use O3/GAC or Ozonation only if a pandemic situation occurs. There are two problems encountered in this study, namely optimizing the contact of ozone gas, H2O2 with the sample, so that the removal of COD and BOD is maximized. In addition, researchers must ensure that they have received the vaccine because the AI virus is zoonotic. The future research, it is hoped that the AOP method will be tested against other virus variants found in the wastewater, for example hospital wastewater.

References

Blanco, A., Ojembarrena, F.D.B., Clavo, B., Negro, C., 2021. Ozone Potential to Fight Against SAR-COV-2 Pandemic: Facts and Research Needs. journal Environmental Science and Pollution Research, Volume 28, pp. 16517–1653. DOI: 10.1007/s11356-020-12036-9

Beltrán, F.J., Rey, A., Gimeno, O. 2021. The Role of Catalytic Ozonation Processes on the Elimination of DBPs and Their Precursors in Drinking Water Treatment. Catalysts, Volume 11(4), pp. 521–584. DOI: 10.3390/catal11040521

Center for Disease Control and Prevention (CDCP), 2022. Influenza (Flu). https://www.cdc.gov (December, 27, 2023)

Chen, Y., Duan, X., Zhou, X., Wang, R., Wang, S., Ren, N.Q., Ho, S.H., 2021. Advanced Oxidation Processes for Water Disinfection: Features, Mechanisms and Prospects. Chemical Engineering Journal, Volume 409, p. 128207. DOI: 10.1016/j.cej.2020.128207

Chasanah, U., Yulianto, E., Zain, A.Z., Sasmita, E., Restiwijaya, M., Kinandana, A.W., Arianto, F., Nur, M., 2019. Evaluation of Titration Method on Determination of Ozone Concentration Produced by Dielectric Barrier Discharge Plasma (DBDP) Technology. Journal of Physics: Conference Series, Volume 1153, p. 012086. DOI: 10.1088/1742-6596/1153/1/012086

Cuerda-Correa, E.M., Alexandre-Franco, M.F., Fernández-González, C., 2020. Advanced Oxidation Processes for the Removal of Antibiotics from Water. An Overview., Journals Water, Volume 12 (1), pp 102–153. DOI:10.3390/w12010102

Dembinski, J.L., Hungnes, O., Hauge, A.G., Kristoffersen, A.-C., Haneberg, B., Mjaaland, S., 2014. Hydrogen Peroxide Inactivation of Influenza Virus Preserves Antigenic Structure and Immunogenicity. Journal of Virological Methods, Volume 207, pp. 232–237 DOI: 10.1016/j.jviromet.2014.07.003

Desmiarti, R., Martynis, M., Trianda, Y., Li, F., Viqri, A., Yamada, T., 2019. Phenol Adsorption in Water by Granular Activated Carbon from Coconut Shell. International Journal of Technology, Volume 10(8), pp. 1488–1497. DOI:10.14716/ijtech.v10i8.3463

Dotto, G.L., Mc Kay, G., 2020. Current Scenario and Challenges in Adsorption for Water Treatment. Journal of Environmental Chemical Engineering, Volume 8(4), pp. 103988–103994. DOI: 10.1016/j.jece.2020.103988

Dubuis, M.E., Racine, E., Vyskocil, J.M., Turgeon, N., Tremblay, C., Mukawera, E., 2021. Ozone Inactivation of Airborne Influenza and Lack of Resistance of Respiratory Syncytial Virus to Aerosolization and Sampling Processes. PLoS ONE, Volume 16(7), p. e0253022 DOI:: 10.1371/journal.pone.0253022

Elveborg, S., Monteil, V.M., Mirazimi, A., 2022. Methods of Inactivation of Highly Pathogenic Viruses for Molecular, Serology or Vaccine Development Purposes. Pathogens, Volume 11, p. 271. DOI: 10.3390/pathogens11020271

Everest, H., Billington, E., Daines, R., Burman, A., Iqbal, M., 2021. The Emergence and Zoonotic Transmission of H10Nx Avian Influenza Virus Infections. mBio, Volume 12(5), p. 1128. DOI: 10.1128/mBio.01785-21

Fan, X., Sokorai, K.J.B., Gurtler, J.B., 2020. Advanced Oxidation Process for The Inactivation of Salmonella Typhimurium on Tomatoes by Combination of Gaseous Ozone and Aerosolized Hydrogen Peroxide. International Journal of Food Microbiology, Volume 312, pp. 108387–108393. DOI: 10.1016/j.ijfoodmicro.2019.108387

Fu, L.Y., Wu, C.Y., Zhou, Y.X., Zuo, J., Song, G.Q., Tan, Y., 2019. Ozonation Reactivity Characteristics of Dissolved Organic Matter in Secondary Petrochemical Wastewater by Single Ozone, Ozone/H2O2, and Ozone/Catalyst. Chemosphere, Volume 233, pp. 34–43. DOI: 10.1016/j.chemosphere.2019.05.207

Huang, J., Wu, S., Wu, W., Liang, Y., Zhuang, H., Ye, Z., Qu, X., Liao, M., Jiao, P., 2021. The Biological Characteristics of Novel H5N6 Highly Pathogenic Avian Influenza Virus and its Pathogenesis in Ducks. Frontiers in Microbiol, Volume 12, pp. 628545-628551. DOI: 10.3389/fmicb.2021.628545

Hossain, F., 2022. Sources, Enumerations and Inactivation Mechanisms of Four Emerging Viruses in Aqueous Phase. Journal of Water and Health, Volume 20(2), pp. 396–440. DOI:10.2166/wh.2022.263

Jasim, B.A., Al-Furaiji, M.H., Sakran, A.I., Abdullah, W.I., 2021. A Competitive Study Using UV and Ozone with H2O2 in Treatment of Oily Wastewater. Baghdad Science Journal, Volume 17(4), pp. 1177–1182. DOI: 10.21123/bsj.2020.17.4.1177

Karamah, E.F., Adripratiwi, I.P., Anindita, L., 2018. Combination of Ozonation and Adsorption Using Granular Activated Carbon (GAC) for Tofu Industry Wastewater Treatment. Indonesia Journal of Chemistry, Volume 18 (4), pp. 600–606. DOI: 10.22146/ijc.26724

Kosik, I., Yewdell, J.W., 2019. Influenza Hemagglutinin and Neuraminidase: Yin–Yang Proteins Coevolving to Thwart Immunity. Viruses, Volume 11(4), pp. 346–364. DOI: 10.3390/v11040346

Kim, T.-K., Kim, T., Lee, I., Cjoi, K., Zoh, K.D., 2021. Removal of Tetramethylammonium Hydroxide (TMAH) in Semiconductor Wastewater Using the Nano-Ozone H2O2 Process. Journal Hazard Materials, Volume 409, p. 123759. DOI: 10.1016/j.jhazmat.2020.123759

Kong, J., Lu Y., Ren, Y., Chen, Z., Chen, M., 2021. The Virus Removal in UV Irradiation, Ozonation and Chlorination. Journal Water Cycle, Volume 2, pp. 23–31. DOI: 10.1016/j.watcyc.2021.05.001

Koutsakos, M., Kedzierska, K., Subbarao, K., 2019. Immune Responses to Avian Influenza Viruses. The Journal of Immunology, Volume 202 (2), pp. 382–391. DOI:10.4049/jimmunol.1801070

Lénès, D., Deboosere, N., Ménard-Szczebara, F., Jossent, J., Alexandre, V., Machinal, C., Vialette, M., 2010. Assessment of the Removal and Inactivation of Influenza Viruses H5N1 and H1N1 by Drinking Water Treatment. Water Research, Volume 44(8), pp. 2473–2486. DOI: 10.1016/j.watres.2010.01.013

Lisovskaya, A., Shadyro, O., Schiemann, O., Carmichael, I., 2021. OH-Radical Reactions with The Hydrophilic Component of Sphingolipids. Physical Chemistry Chemical Physics, Volume 23 (2), pp. 1639–1648. DOI: 10.1039/d0cp05972b

Li, D., Baert, L., De Jonghe, M., Van Coillie, E., Ryckeboer, J., Devlieghere, F., Uyttendaele, M., 2011. Inactivation of Murine Norovirus 1, Coliphage ?X174, and Bacillus fragilis Phage B40-8 on Surfaces and Fresh-Cut Iceberg Lettuce by Hydrogen Peroxide and UV Light. Applied and Environmental Microbiology, Volume 77(4), pp. 1399–1404. DOI: 10.1128/AEM.02131-10 

Matsushita, T., Suzuki, H., Shirasaki, N., Matsui, Y., Ohno, K., 2013. Adsorptive Virus Removal with Super-Powdered Activated Carbon. Separation And Purification Technology, Volume 107, pp. 79–84. DOI: 10.1016/j.seppur.2013.01.017

Mostafa, A., Abdelwhab, E., Mettenleiter, T., Pleschka, S., 2018. Zoonotic Potential of Influenza A Viruses: A Comprehensive Overview. Viruses, Volume 10(9), pp. 497. DOI: 10.3390/v10090497

Megahed, A., Aldridge, B., Lowe, J., 2018. The Microbial Killing Capacity of Aqueous and Gaseous Ozone on Different Surfaces Contaminated with Dairy Cattle Manure. PloS one, Volume 13(5), p. e0196555. DOI: 10.1371/journal.pone.0196555.

Martemucci, G., Costagliola, C., Mariano, M., D’andrea, L., Napolitano, P., D’Alessandro, A.G., 2022. Free Radical Properties, Source and Targets, Antioxidant Consumption and Health. Oxygen, Volume 2(2), pp. 48–78. DOI:10.3390/oxygen2020006

Moersidik, S.S., Annasari, L., Nugroho, R., 2021. Application of Cavitation Ozonation Process on Recalcitrant Organic Matter Degradation from Stabilized Landfill Leachate. International Journal of Technology, Volume 12(1), pp. 78–89. DOI:10.14716/ijtech. v12i1.4284 

Naguib, M.M., Verhagen, J.H., Samy, A., Eriksson, P., Fife, M., Lundkvist, Å., Ellstrom, P., Järhult, J.D., 2019. Avian Influenza Viruses at The Wild–Domestic Bird Interface in Egypt. Infection Ecology & Epidemiology, Volume 9(1), p. 1575687. DOI: 10.1080/20008686.2019.1575687.

Neighbor, N.K., Newberry, L.A., Bayyari, G.R., Skeeles, J.K., Beasley, J.N., Mc New, R.W., 1994. The Effect of Microaerosolized Hydrogen Peroxide on Bacterial and Viral. Poultry Science, Volume 73, pp. 1511–1516. DOI:10.3382/ps.0731511

Nur, M., Nidom, C.A., Indrasari, S., Ansori, A.N.M., Alamudi, M.Y.,  Nidom, A.N., Sumariyah, S., Sasmita, E., Yulianto, E., Kinandana, A.W., Usman, A., Kusala, M.K.J., Normalina, I., Nidom, R.V., 2022. A Successful Elimination of Indonesian SARS-CoV-2 Variants and Airborne Transmission Prevention by Cold Plasma in Fighting COVID-19 Pandemic: A Preliminary Study. Karbala International Journal of Modern Science, Volume 8 (3), pp. 446–454. DOI:10.53730/ijhs. v6nS5.11265

OIE, 2014. Avian Influenza Virus. Office International des Epizooties. https://www.woah.org (October, 03, 2020)

Ofoedu, C.E., You, L., Osuji, C.M., Iwouno, J.O., Kabuo, N.O., Ojukwu, M., Korzeniowska, M. 2021. Hydrogen Peroxide Effects on Natural-Sourced Polysacchrides: Free Radical Formation/Production, Degradation Process, and Reaction Mechanism—A Critical Synopsis. Foods, Volume 10(4), pp. 699–732. DOI: 10.3390/foods10040699

Rekhate, C.V., Srivastava, J.K., 2020. Recent Advances in Ozone-Based Advanced Oxidation Processes for Treatment of Wastewater-A Review. Chemical Engineering Journal Advances, Volume 3, pp. 100031–100049. DOI: 10.1016/j.ceja.2020.100031

Shimabuku, Q.L., Ueda-Nakamura, T., Bergamasco, R., Fagundes-Klen, M.R., 2018. Chick-Watson Kinetics of Virus Inactivation with Granular Activated Carbon Modified with Silver Nanoparticles and/or Copper Oxide. Process Safety and Environmental Protection, Volume 117, pp. 33–42. DOI: 10.1016/j.psep.2018.04.005

Suryawan, I.W.K., Septiariva, I.Y., Helmy, Q., Notodarmojo, S., Wulandari, M., Sari, N.K., Sarwono, A., Pratiwi, R., Lim, J., 2021. Comparison of Ozone Pre-Treatment and Post-Treatment Hybrid with Moving Bed Biofilm Reactor in Removal of Remazol Black 5. International Journal of Technology, Volume 12(4), pp. 728–738. DOI:10.14716/ijtech. v12i4.4206

Badan Standardidasi Nasional (BSN), 2019. SNI 6989.2:2019: Air dan Air Limbah – Bagian 2: Cara Uji Kebutuhan Oksigen Kimiawi (Chemical Oxygen Demand/COD) dengan Refluks Tertutup Secara Spektrofotometri (SNI 6989.2:2019: Water and Wastewater – Part 2: Method of Testing Chemical Oxygen Demand (COD) with Closed Reflux Spectrophotometrically). Badan Standardidasi Nasional

Tizaoui, C., 2020. Ozone: A Potential Oxidant for COVID-19 Virus (SARS-CoV-2). Ozone: Science & Engineering, Volume 42(5), pp. 1–8. DOI:10.1080/01919512.2020.1795614

Uppal, T., Khazaieli, A., Snijders, A.M., Verma, S.C., 2021. Inactivation of Human Coronavirus by FATHHOME’s Dry Sanitizer Device: Rapid and Eco-Friendly Ozone-Based Disinfection of SARS-CoV-2. Pathogen, Volume 10, pp. 339–356. DOI: 10.3390/pathogens10030339

Vatankhah, H., Riley, S.M., Murray, C., Quiñones, O., Steirer, K.X., Dickenson, E.R.V., Bellona, C., 2019. Simultaneous Ozone and Granular Activated Carbon for Advanced Treatment of Micropollutants in Municipal Wastewater Effluent. Chemosphere, Volume 234, pp. 845–854. DOI: 10.1016/j.chemosphere.2019.06.082

Vega, E., Valdés, H., 2018. New Evidence of The Effect of The Chemical Structure of Activated Carbon on The Activity to Promote Radical Generation in An Advanced Oxidation Process Using Hydrogen Peroxide. Microporous and Mesoporous Materials, Volume 259, pp. 1–8. DOI:10.1016/j.micromeso.2017.09.018

Verinda, S.B., Muniroh, M., Yulianto, E., Maharani, N., Gunawan, G., Amalia, N.F., Hobley, J., Usman, A., Nur., M., 2022. Degradation of Ciprofloxacin in Aqueous Solution Using Ozone Microbubbles: Spectroscopic, Kinetics, and Antibacterial Analysis. Heliyon, Volume 8, pp. 10137–10147. DOI: 10.1016/j. heliyon. 2022. e10137.

Vimbert, M.R., Loyo, A.M., Sánchez, C.D., Raurich, G.J., Asensio, M.P., 2020. Evidence of OH·Radicals Disinfecting Indoor Air and Surfaces in A Harmless for Humans Method. International Journal of Engineering Research & Science (IJOER), Volume 6(4), pp. 26–38. DOI:10.5281/zenodo.3767883

Wang, H., Zhan, J., Yao, W., Wang, B., Deng, S., Huang, J., Wang, Y., 2018. Comparison Of Pharmaceutical Abatement in Various Water Matrices by Conventional Ozonation, Peroxone (O3/H2O2), and An Electro-Peroxone Process. Water Research, Volume 130, pp. 127–138. DOI: 10.1016/j.watres.2017.11.054

Wang, T., Song, Y., Ding, H., Liu, Z., Baldwin, A., Wong, I., Zhao, C., 2020. Insight Into Synergies Between Ozone and In-Situ Regenerated Granular Activated Carbon Particle Electrodes in A Three-Dimensional Electrochemical Reactor for Highly Efficient Nitrobenzene Degradation. Chemical Engineering Journal, Volume 349, pp. 124852–124862.  DOI: 10.1016/j.cej.2020.124852

Zhang, Y., Wang, R., Qiu, G., Jia, W., Guo, Y., Guo, F., and Wu, J., 2021. Synthesis of Porous Material from Coal Gasification Fine Slag Residual Carbon and Its Application in Removal of Methylene Blue. Molecules, Volume 26(20), pp. 6116–6131. DOI: 10.3390/molecules26206116