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, 7 years ago
The following mix utilizes peat moss instead of compost.
Sand (86%)
Peat moss (12%)
Imbrium Sorptive®MEDIA (2%)
This mix aims to maximize phosphorus removal in 2 ways:
• ASTM C33 (Fine Aggregate Concrete Sand)
substituting peat moss for compost, since peat moss has lower phosphorus content than compost and does not leach phosphorus; and
including Sorptive®MEDIA to sorb phosphorus and minimize phosphorus in effluent