The discharge flow of seasonal tourist wastewater in North China is fluctuant and low,and most of them seem to be similar to domestic sewage with fair biological treatability.

• 我国北方季节性旅游区的污水处理通常具有污水处理规模较小、生活污水所占比重较大、可生化性较好、水量呈季节性波动大等特点。