References
- Korea resource recirculation information system, "Status of waste generation and treatment at business site discharge facilities", (2021).
- Yoo, H. Y., Chung, D., Yoon, C. W., Kang, J. G., Park, K. H., Kim, K. H. and Shin, S. K., "Economic Evaluation for recycling of Organic Waste", Journal of the Korea Organic Resource Recycling Association, 24(4), pp. 11~20. (2016). https://doi.org/10.17137/korrae.2016.24.4.11
- Cho, S. K., Shin, H. S. and Kim, D. H., "Waste activated sludge hydrolysis during ultrasonication: Two-step disintegration", Bioresource technology, 121, pp. 480~483. (2012). https://doi.org/10.1016/j.biortech.2012.07.024
- Tiehm, A., Nickel, K., Zellhorn, M. and Neis, U., "Ultrasonic waste activated sludge disintegration for improving anaerobic stabilization", Water Research, 35(8), pp. 2003~2009. (2001). https://doi.org/10.1016/S0043-1354(00)00468-1
- Pilli, S., Bhunia, P., Yan, S., Leblanc, P. J., Tyagi, R. D. and Surampalli, R. Y., "Ultrasonic pretreatment of sludge: A review", Ultrasonic sonochemistry, 18(1), pp. 1~18. (2011). https://doi.org/10.1016/j.ultsonch.2010.02.014
- Tian, X., Wang, C., Trzcinski, A. P., Lin, L. and Ng, W. J., "Insights on the solubilization products after combined alkaline and ultrasonic pre-treatment of sewage sludge", Journal of Environmental Sciences, 29(1), pp. 97~105. (2015). https://doi.org/10.1016/j.jes.2014.07.024
- Sheng, G. P., Yu, H. Q. and Li, X. Y., "Extracellular polymeric substances (EPS) of microbial aggregates in biological wastewater treatment systems: A review", Biotechnology advances, 28(6), pp. 882~894. (2010). https://doi.org/10.1016/j.biotechadv.2010.08.001
- Lee, Y., Lee, S., Cui, M., Kim, J., Ma, J., Han, Z. and Khim, J., "Improving sono-activated persulfate oxidation using mechanical mixing in a 35-kHz ultrasonic reactor: Persulfate activation mechanis and its application", Ultrasonics Sonochemistry, 72, Article 105412. (2021).
- Chen, Z., Zhang, W., Wang, D., Ma, T., Bai, R. and Yu, D., "Enhancement of waste activated sludge dewaterability using calcium peroxide pre-oxidation and chemical re-flocculation", Water Research, 103(15), pp. 170~181. (2016). https://doi.org/10.1016/j.watres.2016.07.018
- Cao, S., Wang, L., Yan, W. and Zhou, Y., "Primary sludge as solid carbon source for biological denitrification: System optimization at micro-level", Environmental Research, 191, Article 110160. (2020).
- Jeon, B. C. and Nam, S. Y., "The relation between sewage sludge solubilization and extracellular polymeric substances", Journal of the Korea Organic Resources Recycling Association, 27(4), pp. 43~49. (2019).