Synchronicity Between the Rates of Reaeration and Pollutants Degradation During Self-Purification in a Large River.

• Tác giả: Qiu Jin, Wei Li, Huazu Liu, Shenhua Qian, Xin Wen, Jie Xu, Wei Yang, Chaowei Yuan
• Ngôn ngữ: eng
• Ký hiệu phân loại: 133.594 Types or schools of astrology originating in or associated with a
• Thông tin xuất bản: United States : Bulletin of environmental contamination and toxicology , 2025
• Bộ sưu tập: NCBI
• ID: 496736

Tóm tắt

The pollutants after were discharged into the water can gradually degrade through the self-purification. The oxygen consumption and pollutant degradation rates characterize the self-purification of small and medium-sized streams, while the dynamics of the two characteristics for large rivers has not been reported yet. The in-situ investigation for 297 sites in the 1700 km stream of the Yangtze River was conducted. The oxygen consumption rate was 0.003d