Figure 6
From: Advancing hyper-crosslinked materials with high efficiency and reusability for oil spill response

Uptake capacity of HPCS over 10 recycling trials with crude oil. HPCS sample was immersed in Hibernia crude oil and recycled by mechanical compression for 10 cycles. Around 20% capacity was lost after initial saturation, but the uptake capacity was stable over the subsequent 10 adsorption cycles.