Công Bố Khoa Học Của TS. Đinh Viết Cường Và Các Cộng Sự Sử Dụng Công Nghệ Pin Điện Hoá Xử Lý Nước Nhiễm Mặn Tại Việt Nam.

Development of a capacitive deionization stack with highly porous oxygen-doped carbon electrodes for brackish water desalination in remote coastal areas

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Highlights

• O-doped porous carbon electrode exhibited an efficient desalination performance.

• The lab-scale CDI showed a high SAC of 14.95 mg g−1 and low Ev of 0.088 kWh m−3.

• The CDI-based system was developed for desalination in a coastal area in Vietnam.

• The system removed 98.4% Na+, 96.9% Cl− and 97.6% hardness from saline groundwater.

• Ion selectivity orders were Na+ < K+ < Mg2+ < Ca2+, and As < Cl− < NO3− < SO42−.

Link: https://www.sciencedirect.com/.../abs/pii/S0254058423008738