Phosphorus Reduction In Lake Sha (Wuhan, China) Using Zeofixer

In July 2023, Zeofixer^®, a silicon-based phosphorus sequestering agent, was applied to an isolated area in Lake Sha for phosphorus reduction and water quality improvement.

Application Area

The application area is in the center of Lake Sha which has been separated by curtains. The surface area of the application zone is around 10,000 sq m, with an average depth of 2 m.

Application on Lake Sha

The pre-treatment total phosphorus concentration in the water body was 0.115mg/L.

According to the requirements of the local environmental protection bureau, the total phosphorus in the application area should below 0.05mg/L.

In July 2023, Zeofixer^®, a silicon-based phosphorus sequestering agent, was applied to Lake Sha for Phosphorus reduction and water quality improvement.

Result of the Application

The total phosphorus in the overlying water after the application had stabilized at 0.028mg/L (Removal Rate: 76%), which achieved our customer’s targets.

Comments from Our Customer

“This is the third time we’ve applied zeofixer^® to our project, the performance of Zeofixer^® is stable and reliable.” said Mr. Wang, project manager of ORCA (Wuhan) Intelligent Technology Co.,Ltd.