Optimization of dissolved oxygen in the removal of wastewater generated in a sawmill using response surface methodology (RSM)

Yıl 2024, Cilt: 25 Sayı: 2, 213 – 219, 28.06.2024

Uğur Özkan , Serkan Kardeş , Merve Cambazoglu , Halil Turgut Şahin

https://doi.org/10.18182/tjf.1442155

Öz

This study aims to optimize dissolved oxygen levels in treating wastewater generated during the sawmill drying process, using response surface methodology (RSM). The experimental approach, employing three independent variables centrifuge time, centrifuge RPM, and microwave power, evaluates their impact on the effectiveness of wastewater treatment based on dissolved oxygen levels. Parameter ranges are set at 5-20 minutes for centrifuge time, 15-35 for centrifuge RPM, and 100-250 Watts for microwave power. Optimization results reveal the highest dissolved oxygen value with a centrifuge time of 20.00 minutes, centrifuge RPM of 35.00, and microwave power of 100.00 Watts, yielding a maximum value of 9.85 mg/L. ANOVA analysis of the obtained data confirms the compatibility of the proposed model with experimental results (p<0.05), with R2 and R2 (adj) values calculated at 98.53% and 95.90%, respectively. These findings authenticate the reliability of the proposed model and its alignment with experimental data. In addition, the Lack of fit value obtained as a result of ANOVA analysis was found to be 0.075. Ultimately, response surface methodology (RSM) demonstrates potential contributions to optimizing dissolved oxygen in wastewater treatment experiments.

Anahtar Kelimeler

Wastewater, Response surface methodology, Dissolved oxygen, Sawmill, Centrifuge

Kaynakça

• Adeoye, O.A., Adeomi, A.A., Adewole, A.O., Israel, O.K., Temitayo-Oboh, A.O., Olarewaju, S.O., 2014. Wood dust particles: Environmental pollutant in Nigerian sawmill industries. Journal of Environmental and Occupational Science, 3(2): 77-80.
• Aziz, N.A.M., Yunus, R., Rashid, U., Syam, A.M., 2014. Application of response surface methodology (RSM) for optimizing the palm-based pentaerythritol ester synthesis. Industrial Crops and Products, 62: 305-312.
• Bayram, O., Özkan, U., Şahin, H.T., 2023. Kızılçam kozalağından elde edilen biyokömürün absorban olarak kullanımı: Sulu çözeltiden kongo kırmızısı giderimi. Turkish Journal of Forestry, 24(4): 403-410.
• Bayram, O., Özkan, U., Şahin, H.T., Göde, F., 2024. Malachite green (cationic dye) removal with modified Pinus brutia biochar. International Journal of Phytoremediation, 26(3): 416-426.
• Behera, S.K., Meena, H., Chakraborty, S., Meikap, B.C., 2018. Application of response surface methodology (RSM) for optimization of leaching parameters for ash reduction from low-grade coal. International Journal of Mining Science and Technology, 28(4): 621-629.
• Bezerra, M.A., Santelli, R.E., Oliveira, E.P., Villar, L.S., Escaleira, L. A., 2008. Response surface methodology (RSM) as a tool for optimization in analytical chemistry. Talanta, 76(5): 965-977.
• Box, G. E., Behnken, D. W., 1960. Some new three level designs for the study of quantitative variables. Technometrics, 2(4): 455-475.
• Chandegara, V.K., Varshney, A.K., 2014. Effect of centrifuge speed on gel extraction from aloe vera leaves. Journal of Food Processing & Technology, 5: 1-6
• Ferreira, S.C., Bruns, R.E., Ferreira, H.S., Matos, G.D., David, J.M, Brandão, G.C., da Silva, E.G.P., Portugal, L.A., dos Reis, P.S., Souza, A.S., dos Santos, W.N.L., 2007. Box-Behnken design: an alternative for the optimization of analytical methods. Anal Chim Acta, 597(2): 179–186.
• Huang, L., Logan, B.E., 2008. Electricity generation and treatment of paper recycling wastewater using a microbial fuel cell. Applied Microbiology and Biotechnology, 80(2): 349-355.
• ILO, 1991: The Forestry and Wood Industries and the Environment. International Labour Office General Report, Forestry and Wood Industries Committee, Second Sessions, ISBN 92-2- 107602-4, Geneva.
• Izadi, A., Hosseini, M., Najafpour Darzi, G., Nabi Bidhendi, G., Pajoum Shariati, F., 2018. Treatment of paper-recycling wastewater by electrocoagulation using aluminum and iron electrodes. Journal of Environmental Health Science and Engineering, 16(2): 257-264.
• Kamali, M., Khodaparast, Z., 2015. Review on recent developments on pulp and paper mill wastewater treatment. Ecotoxicology and Environmental Safety, 114: 326-342.
• Kiran, B., Pathak, K., Kumar, R., Deshmukh, D., 2016. Statistical optimization using central composite design for biomass and lipid productivity of microalga: a step towards enhanced biodiesel production. Ecological Engineering, 92: 73-81.
• Li, D., Zou, M., Jiang, L., 2022. Dissolved oxygen control strategies for water treatment: a review. Water Science & Technology, 86(6): 1444-1466.
• Majekodunmi, S.O., 2015. A review on centrifugation in the pharmaceutical industry. American Journal of Biomedical Engineering, 5(2): 67-78.
• Montgomery, D. C., 2017. Design and analysis of experiments. John wiley & sons.
• Natarajan, S., Bajaj, H.C., Tayade, R.J., 2018. Recent advances based on the synergetic effect of adsorption for removal of dyes from wastewater using photocatalytic process. Journal of Environmental Sciences, 65: 201-222.
• Ohale, P. E., Uzoh, C. F., Onukwuli, O. D., 2017. Optimal factor evaluation for the dissolution of alumina from Azaraegbelu clay in acid solution using RSM and ANN comparative analysis. South African Journal of Chemical Engineering, 24(1): 43-54.
• Ozkan, U., Bayram, O., Göde, F., Coskun, S., Sahin, H.T., 2023. Application of response surface methodology (rsm) for optimizing turbidity of paper recycling wastewater using microwave technology. Asian Journal of Applied Chemistry Research, 13(1): 13-22.
• Özkan, U., Şahin, H.T., 2023. Treatment of paper recycling wastewater using microwave technology. Turkish Journal of Forestry, 24(2): 134-138.
• Qiu, B., Shao, Q., Shi, J., Yang, C., Chu, H., 2022. Application of biochar for the adsorption of organic pollutants from wastewater: Modification strategies, mechanisms and challenges. Separation and Purification Technology, 121925.
• Wetzel, R.G., Likens, G.E., 1979. Limnological Analyses. Springer-Verlağ.
• Yolmeh, M., Jafari, S.M., 2017. Applications of response surface methodology in the food industry processes. Food and Bioprocess Technology, 10(3): 413-433.

Kereste fabrikasında oluşan atıksuyun gideriminde çözünmüş oksijenin yanıt yüzey metodolojisi (RSM) kullanılarak optimizasyonu

Yıl 2024, Cilt: 25 Sayı: 2, 213 – 219, 28.06.2024

Uğur Özkan , Serkan Kardeş , Merve Cambazoglu , Halil Turgut Şahin

https://doi.org/10.18182/tjf.1442155

Öz

Bu çalışma, kereste fabrikasındaki kurutma işlemi sırasında oluşan atık suyun arıtılmasında çözünmüş oksijenin yanıt yüzey metodolojisi (RSM) ile optimize edilmesini amaçlamaktadır. Üç bağımsız değişken olan santrifüj süresi, santrifüj RPM ve mikrodalga gücü kullanılarak yapılan deneysel yaklaşım, çözünmüş oksijen seviyelerinin atıksu arıtma etkinliği üzerindeki etkisini değerlendirmektedir. Parametre aralıkları sırasıyla santrifüj süresi 5-20 dakika, santrifüj RPM 15-35 ve mikrodalga gücü 100-250 Watt olarak belirlenmiştir. Optimizasyon sonucunda, en yüksek çözünmüş oksijen değeri santrifüj süresi 20.00 dakika, santrifüj RPM 35.00 ve mikrodalga gücü 100.00 Watt ile belirlenmiştir. Bu parametrelerle en yüksek çözünmüş oksijen değeri 9.85 mg/L bulunmuştur. Elde edilen veriler sonucunda yapılan ANOVA analizi, önerilen modelin deneysel verilerle uyumlu olduğunu (p<0.05) ve R2 ile R2 (adj) değerlerinin sırasıyla %98.53 ve %95.90 olduğunu belirtmektedir. Bu bulgular, önerilen modelin güvenilirliğini ve deneysel sonuçların modelle uyumunu doğrulamaktadır. Sonuç olarak, yanıt yüzey metodolojisi (RSM), atıksulardaki çözünmüş oksijenin optimize edilmesine yönelik yapılan deneylerde katkı sağlayabileceğini göstermektedir.

Anahtar Kelimeler

Atıksu, Yanıt yüzey metodolojisi, Çözünmüş oksijen, Kereste fabrikası, Santrifüj

Kaynakça

• Adeoye, O.A., Adeomi, A.A., Adewole, A.O., Israel, O.K., Temitayo-Oboh, A.O., Olarewaju, S.O., 2014. Wood dust particles: Environmental pollutant in Nigerian sawmill industries. Journal of Environmental and Occupational Science, 3(2): 77-80.
• Aziz, N.A.M., Yunus, R., Rashid, U., Syam, A.M., 2014. Application of response surface methodology (RSM) for optimizing the palm-based pentaerythritol ester synthesis. Industrial Crops and Products, 62: 305-312.
• Bayram, O., Özkan, U., Şahin, H.T., 2023. Kızılçam kozalağından elde edilen biyokömürün absorban olarak kullanımı: Sulu çözeltiden kongo kırmızısı giderimi. Turkish Journal of Forestry, 24(4): 403-410.
• Bayram, O., Özkan, U., Şahin, H.T., Göde, F., 2024. Malachite green (cationic dye) removal with modified Pinus brutia biochar. International Journal of Phytoremediation, 26(3): 416-426.
• Behera, S.K., Meena, H., Chakraborty, S., Meikap, B.C., 2018. Application of response surface methodology (RSM) for optimization of leaching parameters for ash reduction from low-grade coal. International Journal of Mining Science and Technology, 28(4): 621-629.
• Bezerra, M.A., Santelli, R.E., Oliveira, E.P., Villar, L.S., Escaleira, L. A., 2008. Response surface methodology (RSM) as a tool for optimization in analytical chemistry. Talanta, 76(5): 965-977.
• Box, G. E., Behnken, D. W., 1960. Some new three level designs for the study of quantitative variables. Technometrics, 2(4): 455-475.
• Chandegara, V.K., Varshney, A.K., 2014. Effect of centrifuge speed on gel extraction from aloe vera leaves. Journal of Food Processing & Technology, 5: 1-6
• Ferreira, S.C., Bruns, R.E., Ferreira, H.S., Matos, G.D., David, J.M, Brandão, G.C., da Silva, E.G.P., Portugal, L.A., dos Reis, P.S., Souza, A.S., dos Santos, W.N.L., 2007. Box-Behnken design: an alternative for the optimization of analytical methods. Anal Chim Acta, 597(2): 179–186.
• Huang, L., Logan, B.E., 2008. Electricity generation and treatment of paper recycling wastewater using a microbial fuel cell. Applied Microbiology and Biotechnology, 80(2): 349-355.
• ILO, 1991: The Forestry and Wood Industries and the Environment. International Labour Office General Report, Forestry and Wood Industries Committee, Second Sessions, ISBN 92-2- 107602-4, Geneva.
• Izadi, A., Hosseini, M., Najafpour Darzi, G., Nabi Bidhendi, G., Pajoum Shariati, F., 2018. Treatment of paper-recycling wastewater by electrocoagulation using aluminum and iron electrodes. Journal of Environmental Health Science and Engineering, 16(2): 257-264.
• Kamali, M., Khodaparast, Z., 2015. Review on recent developments on pulp and paper mill wastewater treatment. Ecotoxicology and Environmental Safety, 114: 326-342.
• Kiran, B., Pathak, K., Kumar, R., Deshmukh, D., 2016. Statistical optimization using central composite design for biomass and lipid productivity of microalga: a step towards enhanced biodiesel production. Ecological Engineering, 92: 73-81.
• Li, D., Zou, M., Jiang, L., 2022. Dissolved oxygen control strategies for water treatment: a review. Water Science & Technology, 86(6): 1444-1466.
• Majekodunmi, S.O., 2015. A review on centrifugation in the pharmaceutical industry. American Journal of Biomedical Engineering, 5(2): 67-78.
• Montgomery, D. C., 2017. Design and analysis of experiments. John wiley & sons.
• Natarajan, S., Bajaj, H.C., Tayade, R.J., 2018. Recent advances based on the synergetic effect of adsorption for removal of dyes from wastewater using photocatalytic process. Journal of Environmental Sciences, 65: 201-222.
• Ohale, P. E., Uzoh, C. F., Onukwuli, O. D., 2017. Optimal factor evaluation for the dissolution of alumina from Azaraegbelu clay in acid solution using RSM and ANN comparative analysis. South African Journal of Chemical Engineering, 24(1): 43-54.
• Ozkan, U., Bayram, O., Göde, F., Coskun, S., Sahin, H.T., 2023. Application of response surface methodology (rsm) for optimizing turbidity of paper recycling wastewater using microwave technology. Asian Journal of Applied Chemistry Research, 13(1): 13-22.
• Özkan, U., Şahin, H.T., 2023. Treatment of paper recycling wastewater using microwave technology. Turkish Journal of Forestry, 24(2): 134-138.
• Qiu, B., Shao, Q., Shi, J., Yang, C., Chu, H., 2022. Application of biochar for the adsorption of organic pollutants from wastewater: Modification strategies, mechanisms and challenges. Separation and Purification Technology, 121925.
• Wetzel, R.G., Likens, G.E., 1979. Limnological Analyses. Springer-Verlağ.
• Yolmeh, M., Jafari, S.M., 2017. Applications of response surface methodology in the food industry processes. Food and Bioprocess Technology, 10(3): 413-433.

Toplam 24 adet kaynakça vardır.

Ayrıntılar

Kaynak Göster

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