System for treating reverse-osmosis concentrated water with permanent hardness

Assignee

• Greentech Environment Co.

Inventors

• Zehua LI (9 patents)
• Mu-Yi Liu (36 patents)
• Qiaoyun Zhang (2 patents)
• Huiming Han (9 patents)
• Yuan Liu (11 patents)
• Yingqiang Su (9 patents)
• Hexing Zhang (2 patents)

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