| Autor: |
Li, Wenkai, Cheng, Wenhu, Zheng, Tianlong, Men, Yingxin, Hu, Fan, Liu, Jianguo, Pang, Zhengtao, Liu, Junxin |
| Předmět: |
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| Zdroj: |
Environmental Science & Pollution Research; Dec2023, Vol. 30 Issue 56, p118942-118949, 8p |
| Abstrakt: |
New low-cost rural sewage collection and treatment technologies should be developed to solve the problem of conventional rural sewage technology caused by rural sewage characteristics. In this study, a novel facility, the construction waste ditch, was established to collect and treat household rural sewage, making use of the collection capacity of ditches and the treatment capacity of construction wastes, and the structure parameters were optimized. Results show that the construction waste ditch achieved pollutant removal phenomenon (average removal rates were above 25% and the maximum rates were more than 50%) and structural parameters (baffles number, height, and angle) influenced the pollutant removal ability significantly. Five baffles, 4–5 cm baffle height and 0–25° baffle angle were effective with different scenarios. This technology had the advantage of high pollutant removal capacity and tolerant of influent concentration fluctuation, having potential for popularization and application. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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