The book Guanzi refers to "boiling Zi water to make salt ", in which"Zi" is not the Ji river but the undergroundbrine;
《管子》一书中提到“煮泲水为盐”，“泲水”不是济水而应当是地下的卤水；“
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The relatively high concentrations of HCO3 - and PO43 - in the undergroundbrine can stabilize the high level of dissolved uranium by forming uranyl complex.
This paper introduces planning and optimization design for mining and pipage transportation of undergroundbrine and relevant equipment selection via design practice cases.