Constructed wetland is typically occupied on the urban area, which emulates the function of natural wetland. It is necessary to supply nutrients that vegetation can absorb for its growth thus sustaining the nature system where represents as vegetation. Phosphorus is one of the essential nutrients for the growth of vegetation, whereas in natural wetlands the amount of phosphorus available for the growth of vegetation is insufficient. In this study, Phosphate Solubilization Microbe (PSM) was used for changing the phosphate’s chemical structure in wetland by its metabolism. Therefore, if PSM is added in wetlands, it is expected that the phosphorus removal mechanism by vegetation can be microbially boosted by the PSM. The PSM activity was measured from the soil sampled in advance, and then the experiment was conducted by culturing PSM in string media, excluding vegetation in the wetland module, and varying the concentration of phosphorus and the numbers of media. It was found that the concentration of the available phosphorus was proportional to the number of media by showing the more than half of conversation ratio orthophosphate into the available phosphorus. This study was conducted for verifying hypothesis that PSM might be help to activate a wetland environment without vegetation and PSM can be very useful to environmentally activating a wetland at the beginning of its formation and establishment in nature or after the winter season when the environment of wetland is relatively dormant.

人工湿地通常位于城市地区，模仿自然湿地的功能。有必要提供植被生长所吸收的养分，从而维持以植被为代表的自然系统。磷是植被生长必需的养分之一，而天然湿地可供植被生长的磷量不足。在这项研究中，溶磷微生物（PSM）被用来通过其代谢改变湿地中磷酸盐的化学结构。因此，如果在湿地中添加PSM，预计PSM可以增强植被的除磷机制。从预先取样的土壤中测量PSM活性，然后通过在线状介质中培养PSM（排除湿地模块中的植被）并改变磷浓度和介质数量来进行实验。通过显示正磷酸盐转化为有效磷的比例的一半以上，发现有效磷的浓度与介质的数量成正比。本研究的目的是验证以下假设：PSM 可能有助于激活没有植被的湿地环境，并且 PSM 在湿地在自然界形成和建立之初或冬季之后，当湿地环境发生变化时，对于环境激活湿地非常有用。处于相对休眠状态。