Algae removal method of natural algae-enriched water body

The invention provides an algae removal method of a natural algae-enriched water body. The algae removal method comprises the following steps of putting tert-butylcatechol into the natural algae-enriched water body, and carrying out algae removal. According to the algae removal method, after the tert-butylcatechol (TBC) of different concentrations is put into the algae-enriched water body, the inhibitory action of different extents is generated to all algae in the water body; moreover, the higher the concentration of the put TBC is, the more obvious the inhibitory effect is, the quicker the effectiveness is and the longer the duration is, and in comparison with other algae removal methods or conventional algaecides, the operation is simple, the use level is less, the effectiveness is quickand the duration is long. 本发明提供了种天然富藻水体的除藻方法，包括以下步骤：将对叔丁基邻苯二酚投加到天然富藻水体中，进行除藻。本发明在富藻水体中投加不同浓度的对叔丁基邻苯二酚(TBC)后，均对水体中的藻类产生不同程度的抑制作用，而且投加的TBC浓度越高，抑制效果越明显，见效更快，持续的时间更长。与其他除藻方法或者传统的杀藻剂相比，操作简单，用量少，见效快，持续时间长。