To establish a controlled environment for Phosphate Absorption Rate Test, we’ve prepared three tanks with 100L of seawater, all containing 1.0ppm (±0.03) of phosphate.
※ Tank A: 100L of seawater with 60ml of Iron-Based Absorbent
※ Tank B: 100L of seawater with 60ml of Aluminum-Based Absorbent
※ Tank C: 100L of seawater with 60ml of Nano-Tech Phosphree
※ Photometer used to test for phosphate: Hanna HI97713 Phosphate Low-Range Portable Photometer