The little seasonal change of colloidal organic carbon, nitrogen and phosphorus indicated that a balance is maintained between the input and output of colloid matter in the water.

胶体有机碳、氮、磷季节变化幅度并不很大，表明胶体物质在水体中输入和输出大体处于平衡状态。

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It can remove soluble and colloidal biodegraded organic matter and suspended solid adsorbed by activated sludge from wastewater.

它能从污水中去除溶解的和胶体的可生物降解有机物及能被活性污泥吸附的悬浮固体和其他一些物质。

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When the fluid through, suspended solids, colloidal particles, macromolecular organic matter trapped in the surface.

当流体通过时，悬浮物、胶体颗粒、大分子有机物被截留在产品表面。

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