Author(s)

Fuhao Shi ¹, Jiaying Pan ¹, Lufan Zhou ¹, Min Liao ¹, Kuiyu Chen ¹

Affiliation(s)

¹ North China University of Water Resources and Electric Power, Zhengzhou, 450046, China

Corresponding Author

Fuhao Shi

ABSTRACT

Urban sewage treatment plants play a pivotal role in the process of urban sewage treatment in China, but due to the implementation of the daily urban sewage treatment process will appear a large number of residual sludge, if not timely and properly disposed of, it will affect the surrounding natural environment, and even endanger human health. Therefore, taking effective measures, such as reasonable treatment of sludge, can efficiently convert waste into resources and achieve efficient use of resources. This paper aims to deeply explore the most commonly used sludge treatment technologies, and compare and analyze the advantages and disadvantages of various technologies, in order to provide useful suggestions and references for environmental protection and engineering applications.

KEYWORDS

Urban sewage treatment plant, residual sludge, disposal, recycling

CITE THIS PAPER

Fuhao Shi, Jiaying Pan, Lufan Zhou, Min Liao, Kuiyu Chen, Research on residual sludge disposal and resource utilization technology of urban sewage treatment plant. Environment, Resource and Ecology Journal (2023) Vol. 7: 31-35. DOI: http://dx.doi.org/10.23977/erej.2023.070206.

REFERENCES

[1] Lu J Y, Wang X M, Liu H Q, et al. Optimizing operation of municipal wastewater treatment plants in China: The remaining barriers and future implications [J]. Environment In-ternational, 2019, 129: 273-278.
[2] Ai Shengshu, Qu Hong, Bian Dejun, et al. Characteristics of microorganisms in activated sludge treatment of urban sewage [J]. Environmental Science and Technology, 2010. 33(SI):360-361,431.)
[3] Gong Yang. Exploration on engineering design of residual sludge treatment of domestic sewage treatment plant by dry distillation [J].Cleaning World, 2022, 38(08):6-9.
[4] Yang Jianxiong. Research progress on cement kiln collaborative treatment of residual sludge from sewage treatment plant [J]. Comprehensive Utilization of Resources in China, 2022, 40(10):101-103.

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