由于快速城市化、产业化和日益增加的用水需求,导致恒河遭受污染、水质恶化的严重问题。鉴于恒河的重要性,印度政府启动了恒河行动计划(GAP),以帮助沿岸的重点城镇建立污水处理厂来恢复其水质。简述了恒河水质及被污染的重点河段的状况,分析了主要的污染源及应对水质恶化采取的措施。 Due to rapid urbanization, industrialization and increasing demand for water, the Ganges suffered from serious pollution and water quality deterioration. In view of the importance of the Ganges River, the Indian government launched the Ganges Action Plan (GAP) to help key coastal towns along the coast to establish a sewage treatment plant to restore its water quality. The water quality of Ganges River and the status of key polluted river sections are briefly described. The main pollution sources and the measures taken to deal with the deterioration of water quality are analyzed.