微藻混凝技术研究进展

宛 　勇
同济大学环境科学与工程学院

摘要

二十世纪以来，藻华爆发导致生物毒素的污染影响了很多主要国家的饮用水安全供应。富营养化造成的藻
华爆发会导致水域生态环境破坏，近年来的研究报告显示目前世界范围内藻华爆发态势仍不容乐观。藻细胞混凝技
术是目前除藻技术的重要环节，并能为具有发展生物质资源的微藻解决关键的采收成本问题。本文梳理了混凝技术
的研究进展，对比了不同混凝技术的特点，提出了目前存在的问题和未来的研究方向。

关键词

除藻；微藻采收；混凝

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