AY11 strain could produce a strong activity flocculant, with flocculating rate of above 96% against Kaolin clay suspension.
AY 11菌株所产絮凝剂对高岭土悬浮液的絮凝率可达96%以上。
The compared test showed that VCG's flocculating was better than the unchanged chitosan, and COD's removal rate was higher with lower dosing quantity.
比较实验表明，VCG比未改性的壳聚糖的絮凝效果更好，COD去除率更高，且投加量更低。
The compared test showed that VCG's flocculating was better than the unchanged chitosan, and COD's removal rate was higher with lower dosing quantity.
比较实验表明，VCG比未改性的壳聚糖的絮凝效果更好，COD去除率更高，且投加量更低。
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