What is the brown color that goes into the anode compartment of the membrane on a dual chamber mfc?

Hi! Now, I am doing my research about dual chamber MFC. In the cathode, I use a mixture of potassium permanganate 30mM and PBS 0.1 M. To separate the anode and cathode space, I use PEM Nafion 117....

21 May 2023 8,513 0 View