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¿´ÁËһƪÎÄÏ×£¬Liu Hong£¨2008£©µÄScale-up of membrane-free single-chamber microbial fuel cells¡£ÎÄÖÐÓÃÌå»ý¹¦ÂÊÀ´±È½Ï·Å´óºóMFCµÄ±ä»¯£¬ÕâÒ»µãÎÒ²»Ã÷°×ÁË£¬Óм¸ÆªÎÄÏ×ÀïÓÃÌå»ý¹¦ÂÊÕâ¸öµ¥Î»µÄ£¿90%ÉõÖÁ¸ü¶àµÄsci¶¼Ê¹ÓÃÃæ»ý¹¦ÂÊÀ´ºâÁ¿µÄ°É£¬µ«Ã÷ÏÔµÄÊÇ£¬·Å´óºó£¬µ¥Î»Ãæ»ý¹¦ÂÊÓ¦¸ÃÊÇ´ó·ùϽµµÄ°¡¡£
a smaller MFC (SMFC, 28 mL) with a larger MFC (LMFC, 520 mL)
The SMFC produced 14Wm−3, The LMFC produced 16Wm−3,ÕâÀïÊÇÌå»ý¹¦ÂÊ
150m2 m−3 for the LMFC vs. 25m2 m−3 for the SMFC
¿´¿´ËûµÄ½áÂÛ£ºThese results demonstrate that power output can be maintained during reactor scale-up; increasing the anode surface area and biofilm formation on the cathode do not greatly affect reactor performance, and that electrode spacing is a key design factor in maximizing power generation.
ÎÒÃÇÑо¿MFCµÄ³õÖÔÊDZä·ÏΪ±¦£¬ÄÜ´¦Àí¸ü¶àµÄÎÛȾÎï²úÉú¸ü¶àµÄµçÄÜ£¬ÎÒ¾õµÃanodeÃæ»ý·Ç³£¹Ø¼üµÄ°É£¬·Å´óÈç¹û²»Ôö´óanodeÃæ»ý£¬Äã·Å´óµÄÊ²Ã´ÄØ£¿ÎÄÖеÄanodeÃæ»ýµÄÈ·ÊDZä´óÁËô£¿×Ðϸ¿´¿´£¬Ìå»ý·Å´óÁË18±¶£¬ÄÇôanodeÃæ»ý·Å´óÁ˶àÉÙ±¶ÄØ£¬Ë­ÄܸæËßÎÒ£¿Èç¹û°´Ãæ»ý¹¦ÂÊÀ´Ë㣬»¹ÄÜ˵Õâ¾äô£ºpower output can be maintained or even increased during reactor scaleup if these factors, especially electrode spacing, are considered and optimized during scale-up£¿

µ±È»ÎÒ×î³õ¿´µ½µÄ²»ÊÇÕâÆªÎÄÏ×£¬ÎÒÊÇ¿´µ½logan£¨2010£©µÄScaling up microbial fuel cells and other bioelectrochemical systems¡£ÎÄÖÐÌáµ½£ºIn general, as long as relative electrode size and spacing is preserved, power produced in smaller fed-batch systems seems to be consistent with that obtained in larger systems¡£Õâ¾ä»°ÊÇÒýÓõÄÉÏÃæÎÄÏ׵ĽáÂÛ¡£ÎÒÊÇÕâôÀí½âÕâ¾ä»°µÄ£¬µç¼«´óСºÍµç¼«¼ä¾àÄܹ»±£Áô£¨²»ÊǺܶ®£©£¬·Å´óºó²úÉúµçÄÜ»ù±¾²»±ä¡£¿ÉÄÜÎÒû¸ãÃ÷°×£¬µ«ÎÒ¾õµÃÕâ¾ä»°ÀïµÄpower ûÓÐÖ¸Ã÷ÊÇ Ãæ»ý¹¦ÂÊ»¹ÊÇ Ìå»ý¹¦ÂÊ»¹ÊÇ ×ܵIJúÄܵİɣ¬¿ªÊ¼ÎÒ»¹ÕæµÄ¾ªÑÈÁ˲»ÉÙ£¬´óÅ£½áÂÛ¾ÍÊÇÓëÖÚ²»Í¬¡£

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[ Last edited by scortan on 2013-3-9 at 16:25 ]
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