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一个创新的设计和开发上游紧的建筑湿地用于污水处理

Satyendra¹, Ritesh Vijay¹

¹CSIR- National Environmental Engineering Research Institute, Nagpur, 440420, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India.

Environmental research

|November 14, 2024

概括

本研究介绍了一种上游紧结构湿地 (UCCW) 污水处理系统,提供可持续,高效的废水处理,足迹小. 它有效地去除污染物,满足分散应用的排放标准.

科学领域:

环境工程环境工程
水处理技术水处理技术
可持续的系统设计设计

背景情况:

传统的污水处理厂往往耗费大量能源,并依赖化学品.
人们越来越需要可持续,经济高效和分散的废水处理解决方案.
现有技术在效率,足迹和运营复杂性方面面临限制.

研究的目的:

设计和开发一个创新的上游紧结构湿地 (UCCW) 基于污水处理厂 (STP).
在各种条件下评估UCCW-STP的长期性能和效率.
为了比较UCCW-STP与传统处理技术的可持续性和成本效益.

主要方法:

开发一个集成的UCCW系统,结合初步,初级,二级和三级处理单元.
长期性能评估超过720天,考虑季节性变化和不同的液压保留时间 (HRT).
响应表面方法 (RSM) 和蒙特卡洛模拟的应用,以优化和验证性能.

主要成果:

在UCCW-STP实现了高的污染物去除率:TSS (96%),COD (86%),BOD (90%),TN (70%),TP (65%) 和便虫 (99%) 在36小时的HRT.
性能参数符合排放标准,便虫需要消毒才能安全重复使用.
RSM和蒙特卡洛模拟证实了在36小时HRT时的最佳和可靠的性能.

结论:

基于UCCW的STP为分散的废水处理提供了一个可持续的,高效的和具有成本效益的解决方案.
与传统方法相比,它显示出明显更小的足迹,更高的效率和更好的运营灵活性.
该系统需要最小的操作和维护,使其成为可持续的分散处理应用的理想选择.

关键词:

分散的 STP 处理器包装的 STP 协议污水处理厂 (STP) 是一个污水处理厂.上游紧型建造湿地 (UCCW) 是指上游紧型建造湿地.

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