Table 7.

Production of various other chemicals in biofilm reactors

Product/Reactor Type	Adsorption support	Productivity [gL-1h-1]	Reference
Acetic acid
Trickling bed biofilm reactor	Beechwood shavings	1.67 (120)	[13]
Lactic acid
Agitating continuous reactor	Fibrous bed (cloth)	2.5 (126)	[37]
Fumaric acid
Rotary continuous reactor	Plastic discs	4.25 (85)	[108]
Strirred-tank (control)	None	0.91	[108]
Succinic acid
Repeated batch fermentations	Plastic discs	-	[110]

Numbers in bracket – product concentration in gL^-1