| 摘要 |
The present invention relate to a method for manufacturing blocks for ecological restoration using algae, including the steps of: (a) manufacturing a container by mixing sand, red clay, and sawdust at 0.5-2 : 0.5-1.5 : 0.05-0.3; (b) mixing 0.1-1mg of soil fixating agent, 5-15 mg of algae, and 0.01-0.1 mg of high absorbent per unit surface area (cm^2) of the container manufactured from the step (a) in the liquid cultivation medium of the algae; (c) injecting the liquid cultivating medium mixed with the soil fixating agent, algae, and high absorbent mixed in the step (b) to the container manufactured in the step (a); (d) forming a biological soil film by cultivating the container injected with the soil fixating agent, algae, and high absorbent; and (e) drying the container formed with the biological soil film from the step (d). The block for ecological restoration can be easily installed on a barren ground. Compared to the traditional block which comprises a container made of inorganic, organic and artificial soil, the block of the present invention enables an effective settlement of algae, which can form a biological soil film, in a short period of time. |
