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通过建筑湿地处理国内废水:对水平,垂直和混合流系统的比较分析

R Venkatesa Perumal¹, P Ravichandran¹, M Thirunavoukkarasu²

¹Department of Civil Engineering, Annamalai University, Chidambaram, Tamilnadu, India.

Water environment research : a research publication of the Water Environment Federation

|December 10, 2025

概括

这项研究表明,混合构造湿地 (HVHCW) 有效地处理家庭废水,实现BOD和TSS的高清除率. 高温高温水系统为印度的分散废水管理提供了可持续的解决方案.

科学领域:

环境工程环境工程
水处理技术水处理技术
废水管理废水管理

背景情况:

分散的废水处理对发展中国家至关重要.
建筑湿地 (CWs) 提供了生态可持续的解决方案.
评估不同的CW配置对于优化性能至关重要.

研究的目的:

为了比较水平流 (HFCW),垂直流 (VFCW) 和混合垂直-水平流 (HVHCW) 构造湿地的性能.
评估这些CWs在印度的家用废水处理效率.
确定用于分散废水管理的最有效的CW配置.

主要方法:

试点规模建造的湿地系统 (HFCW,VFCW,HVHCW) 经营了8周.
每周采样并对关键水质参数进行三次分析 (BOD,COD,TSS,NH3-N,NO3-N,TP).
使用单向ANOVA和Tukey的HSD后期测试进行统计分析.

主要成果:

混合垂直-水平流 (HVHCW) 配置表现出卓越的性能.
高温高温电机实现了高清除效率:94.4%的BOD和96.8%的TSS.
对于大多数参数,在各系统中观察到统计学上显著的差异 (p < 0.05),证实了HVHCW的有效性.

结论:

混合构建湿地 (HVHCW) 在分散系统中的家用废水处理中非常有效.
高温高温电压系统的性能优于单阶段的HFCW和VFCW配置.
需要进一步的设计改进,以改善CW系统中的脱,以便更广泛地应用.

关键词:

这是一个ANOVA,一个ANOVA.身体身体身体这就是CODD.图基的HSD是什么意思建筑湿地是建造的湿地.分散的治疗方式.家庭废水是家庭废水.混合系统混合系统是混合系统.营养物质的去除营养物质的去除

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