Study on the Efficiency Treatment of Polluted Water by Biofilm Process Filled with Bamboo Filler

Authors

  • Qiankun Hong Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China
  • Hangli Zhang Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China
  • Shixia Zhang Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China

DOI:

https://doi.org/10.13052/spee1048-5236.4131

Keywords:

Bamboo filler, biofilm, wastewater.

Abstract

The biofilm process has the advantages of strong load impact resistance, low power consumption, easy operation and management, and good treatment effect. The key factor of the biofilm method is the biofilm carrier filler. The performance of the filler will directly affect the operation and treatment effect of the reactor. Aiming at the severely polluted rivers, this paper proposes to use bamboo materials with extensive raw materials, cheap processing, green and pollution-free materials to make biofilm reactor fillers, and conduct laboratory-scale research on them. The results show that, compared with the suspended filler, the bamboo filler has a faster filming speed and a rich microbial population structure on the film, which is beneficial to the removal of pollutants in the water. In addition, the bamboo filler has a degradable carbon source, which helps to further improve the reactor. The denitrification efficiency. The research results will provide technical support for the practical application of bamboo fillers in biofilm reactors and the in-situ remediation of polluted river water quality in my country.

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Author Biographies

Qiankun Hong, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China

Qiankun Hong received the master’s degree in Municipal Engineering from Zhejiang University of Technology in 2017. He is a Lecturer of Municipal Engineering Technology at Zhejiang Tongji Vocational College of Science and Technology.

Hangli Zhang, Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China

Hnagli Zhang received the master’s degree in Municipal Engineering from Zhejiang University of Technology in 2012. He is a Lecturer of Municipal Engineering Technology at Zhejiang Tongji Vocational College of Science and Technology.

Shixia Zhang , Zhejiang Tongji Vocational College of Science and Technology, Hangzhou, 311231, China

Shixia Zhang received the philosophy of doctorate degree in Zhejiang University. She is a Professor of Municipal Engineering Technology at Zhejiang Tongji Vocational College of Science and Technology. Her main research directions are municipal engineering design and management, water supply and drainage engineering technology, watershed hydrology ecology and disaster prevention technology.

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Published

2022-05-07

How to Cite

Hong, Q. ., Zhang, H. ., & Zhang , S. . (2022). Study on the Efficiency Treatment of Polluted Water by Biofilm Process Filled with Bamboo Filler . Strategic Planning for Energy and the Environment, 41(3), 241–254. https://doi.org/10.13052/spee1048-5236.4131

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