The treatment technology of Lake Biwa in Japan is comprehensive. Techniques of construction and management, sewage treatment, informatization, etc. are the safeguard for effective treatment of Lake Biwa.

• 琵琶湖治理的技术是全面的,其工程建设与管理技术、污水处理技术、信息化技术等都是琵琶湖得到有效治理的保障。