非常规水
unconventional water

水利部表示，力争2024年非常规水年利用量超过180亿立方米，地级及以上缺水城市再生水利用率超过24%。
China aims to utilize more than 18 billion cubic meters of unconventional water this year, according to the Ministry of Water Resources. China also strives to improve the recycled water utilization rate within water-scarce cities at the prefecture level and above to over 24 percent this year, the ministry said.