flocculate

Their culture broths possessed the ability to flocculate kaolin suspension in the presence of 1% CaCl_2, which was identified to be a Bacillus brevis based on its morphological and physiological characteristics and the partial 16S rRNA sequencing method.

在1%CaCl2存在下，其发酵液对高岭土悬液具有较高的絮凝活性。根据形态及生理生化特征，利用16S RRNA部分序列分析确定该菌归属于Bacillus brevis。

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Natural Organic Macromolecule QH Flocculating Colloid has high efficiency because it can flocculate the hydrophile particle in the waste water by the function of adsorbing, gathering and enwrapping.

由于天然有机高分子QH絮凝剂能通过吸附、网捕、包裹等作用于将水中的亲水性粒子絮凝沉淀出来，因而具有高效性。

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PAM anionic flocculant can flocculate the hydroxides of heavy metals with positive charges to aggregate small granules into bigger ones, creating a favorite condition for fast sloping plate or aeration solid-liquid separation.

PAM阴离子型絮凝剂能使带正电荷的重金属氢氧化物沉淀起絮凝作用，使小颗粒沉淀物形成较大的颗粒，从而为斜板固液分离法或气浮固液分离法进行快速分离创造了条件。

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Microbial flocculate B-1 is separated from high activated sludge by breeding and selectivity-media and is used in experimental research of microbial flocculation properties of kaolinite suspension.

用增值性和选择性培养基从活性污泥中分离出高絮凝活性物质微生物B-1，用B-1对高岭土悬浊液进行絮凝性能实验研究。

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As a result , the colloidal particles flocculate as large, less dense aggregates are more easily filtered.

胶粒过大, 就发生絮凝,低密度聚合的胶粒,容易过滤.

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Calx improve soil is that by mixing low calx quantity and course flocculate effect by hydronium commute or structure recombine to improve work capability and shear strength of soil, to reach enough compaction of soil base under economic condition.

石灰改善土是通过较低的石灰掺量，经过离子交换引起土的絮凝作用或结构重组，提高土的工作性能和抗剪强度，使土能在较经济的情况下达到充分压实的目的。

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