Figure 6.

a) Photograph of the T_v‐NC₅₀₀@F evaporator during a 12‐h outdoor evaporation performance test with 3.5 wt% brine; b,c) Outdoor environmental parameters and evaporation rate of the T_v‐NC₅₀₀@F evaporator; d) Photograph of the T_v‐NC₅₀₀@F evaporator during a 60‐h outdoor water collection test; e) Outdoor environmental parameters and water collection rate during the test; f) Comparison of the water collection capacity of the T_v‐NC₅₀₀@F evaporator with literature data; g) Agar plates showing bacterial cultures before and after treatment of river water by the T_v‐NC₅₀₀@F evaporator; h) Bacteria removal efficiency for two river water samples; Purification capability of the T_v‐NC₅₀₀@F evaporator for i) seawater and j) urban wastewater; k) Use of purified water for bean sprout cultivation.