Drinking water purification system with a backwashable filter cartridge and a nanofiltration system

Assignee

• Greentech Environment Co.

Inventors

• Mu-Yi Liu (36 patents)
• Xiaofeng Lin (13 patents)
• Zehua LI (9 patents)
• Yingqiang Su (9 patents)
• Xiaohong Niu (3 patents)
• Huiming Han (9 patents)
• Xiaofang Zhang (8 patents)

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