竹填料生物膜法处理污水的研究

Q. Hong, Han Zhang, Shixia Zhang
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引用次数: 0

摘要

生物膜法具有抗负荷冲击能力强、能耗低、操作管理方便、处理效果好等优点。生物膜法的关键因素是生物膜载体填料。填料的性能将直接影响反应器的运行和处理效果。针对污染严重的河流,本文提出采用原料广泛、加工廉价、绿色无污染的竹材料制作生物膜反应器填料,并对其进行实验室规模的研究。结果表明,与悬浮填料相比,竹填料具有更快的成膜速度和丰富的微生物种群结构,有利于去除水中污染物。此外,竹填料具有可降解的碳源,有助于进一步改进反应器。脱氮效率。研究结果将为我国竹填料在生物膜反应器中的实际应用和污染河流水质的原位修复提供技术支持。
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Study on the Efficiency Treatment of Polluted Water by Biofilm Process Filled with Bamboo Filler
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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来源期刊
Strategic Planning for Energy and the Environment
Strategic Planning for Energy and the Environment Environmental Science-Environmental Science (all)
CiteScore
1.50
自引率
0.00%
发文量
25
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