Figure 2
From: Coupling electro-dewatering and low-temperature air-drying for efficient dewatering of sludge

(a) Current, (b) filtrate, and (c) temperature variation in different voltage electro-dewatering process.
From: Coupling electro-dewatering and low-temperature air-drying for efficient dewatering of sludge

(a) Current, (b) filtrate, and (c) temperature variation in different voltage electro-dewatering process.