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电活性生态浮床与水下植物相结合:揭示水产养殖尾水中的转化机制

Menglong Liao¹, Ye Qiu¹, Yunlong Ji¹

¹State Key Laboratory of Urban-rural Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China.

Bioresource technology

|November 8, 2025

概括

这项研究引入了带有植物 (EEFB-PS) 的电动生态浮床,以有效地从水产养殖水中去除. 这种创新系统显著提高了在沉积物中的固定和植物的吸收,确保了更清洁的水生生态系统.

科学领域:

环境科学环境科学
水生生态学水生生态学
环境工程环境工程

背景情况:

由于污染,水产养殖尾水对水生生态系统构成重大威胁.
有效的补救策略对于减轻缩和生态损害至关重要.

研究的目的:

设计和评估一个创新的电动生态浮动床与水下植物系统 (EEFB-PS) 结合,用于修复.
研究在EEFB-PS.中去除的机制.

主要方法:

开发一个电动生态浮动床,与水下植物集成.
在覆盖水中的去除效率的量化.
对的迁移,沉积物中的固定和植物吸收的分析.
研究沉积物中电场介导的转化途径.

主要成果:

在EEFB-PS实现了76.44%的优异的去除效率在上层水中.
酸盐迁移到沉积物和随后的吸附固定占影响的34.40%.
协同植物吸收对去除有35.58%的贡献.
确定了一种新的电场介导的途径,将有机转化为沉积物中稳定的无机形式,防止释放.

结论:

EEFB-PS在修复污染的水产养殖尾水方面表现出很高的有效性.
该系统利用了电生物协同作用,结合了增强的沉积物固定和植物吸收,以实现可持续的管理.
这种方法提供了一个有前途的解决方案,以防止肥胖和保护水生环境.

关键词:

水产养殖系统的水产养殖系统内部电场内部电场的管理管理.沉积物固定的固.

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