Good Afternoon Madams and Sir's. I'm John, an undergraduate student. I have red the study on Microbial Fuel Cells and I used it as one of my References for my undergrad Thesis.

 

I have constructed a two chambered MFC and tried to run it and record the voltage. Unfortunately, the digital multi meter gave me a negative reading w/c means that the phosphate buffer in the cathode chamber was the one that produced the electricity instead of the waste water in the anode. 

I have constructed it properly and used the multi meter properly also as stated in the procedure that I got from the internet w/c I have attached with this massege . Please help advise me what to do for I need to finish it before the end of february.

 

Thank you!

Good Afternoon Ma'ams and Sir's. I'm John Edward, an undergraduate student. I have red ure Study on Microbial Fuel Cell and I used it as one of my References For my undergrad Thesis.

I have constructed a two chambered MFC and tried to run it and record the voltage. unfortunately, the digital multi meter gave me a negative reading w/c means that the phosphate buffer in the cathode chamber was the one that produced the electricity instead of the waste water in the anode.

I have constructed it properly and used the multi meter properly also as stated in the procedure that I got from the internet w/c I have attaced with this massege . Please help advise me what to do for I need to finish it before the end of february.

Thank you!