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Study on Production and Flocculation Conditions of Bio-Flocculant 被引量:1
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作者 张兴 《International Journal of Mining Science and Technology》 SCIE EI 1998年第1期87-90,共4页
One strain of bacteria which shows very high flocculation characteristics is found. It is identified as a Pseudomonas species. The influence of components of culture medium on the flocculant production by Pseudomonas ... One strain of bacteria which shows very high flocculation characteristics is found. It is identified as a Pseudomonas species. The influence of components of culture medium on the flocculant production by Pseudomonas sp. is studied.The results of our experiments show that the higbest level of bio-flocculant accumulation is obtained and the hioflocculant can efrectively flocculate kaolin clay on condition that this stralu is grown in the medium containing glucose as carbon source, aud (NH4)2SO4 as nitrogen source, with the yend extract being added. In addition, some kinds of cationic ions have some influences on the flocculation rate of kaolin clay with tbe Al3+ions in particular. 展开更多
关键词 biofocculant FLOCCULATING ACTIVATION cationc ION
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