2Habets L H A, Engelaar A J H H, Groeneveld N. Anaerobic treat-ment ofinuline effluent in an internal circulation reactor [ J ]. WaterScience and Technology, 1997,35 (10) : 189 - 187.
3DriessenW, Yspeert P. Anaerobic treatment of low, medium and highstrength effluent in the agro - industry[J]. Water Science and Tech-nology, 1999 ,40(8) :221 -228.
4Lettinga G, Hulshoff L W Pol. UASB - process design for varioustypes of wastewaters [J] . Water Science and Technology, 1991 ,24(8): 87 -107.