Changing weather patterns, like dry-wet and freeze-thaw cycles, significantly impact the release of harmful chemicals known as polybrominated diphenyl ethers (PBDEs) from soils at e-waste recycling sites. Tiny soil particles, called colloids, play a crucial role in moving these pollutants. New research from Nankai University emphasizes the need to consider these natural cycles when assessing environmental risks and managing contamination, offering new insights into controlling the spread of PBDEs in polluted areas.
