Combined UV/H

• Tác giả: Yoshi Andersen, Yanghua Duan, Yiran Li, Richard G Luthy, James Conrad Pritchard, Yifeng Wang, Christopher Wessel
• Ngôn ngữ: eng
• Ký hiệu phân loại: 385.7 Railroad combined with other transportation systems
• Thông tin xuất bản: England : Water research , 2025
• Bộ sưu tập: NCBI
• ID: 90698

Tóm tắt

 Dry wells are neighborhood-scale stormwater infiltration systems increasingly used in drought-prone areas for stormwater capture and groundwater recharge. These systems bypass the low permeability surface soil to maximize infiltration rates. However, hydrophilic contaminants of emerging concern (CECs) in urban runoff pose potential groundwater contamination risks. Field monitoring in this study confirmed the presence of CECs and the inability of current dry wells to remove these compounds. To address this, we explored stormwater treatment systems that: (1) can be easily operated in dry wells
  (2) effectively remove hydrophilic CECs under realistic infiltration rates
  and (3) offer multi-year field lifespan. Batch isotherm and kinetic studies were conducted on a large-grain biochar (d