Experimental study demonstrates effective calcium ammonium phosphate synthesis from red mussel shell waste, indicating a viable route for multinutrient fertilizer production.
Key Points
Precipitation synthesis successfully yields calcium ammonium phosphate fertiliser from red mussel shells, meeting national standards for NPK and dolomite products.
Calcium content reaches 74.76% and phosphorus content reaches 23.5% in precipitation testing, generating submicron particles rather than nanomaterials.
Experimental research using precipitation method and SEM-EDX analysis reveals optimal fertilizer synthesis at neutral pH, supporting sustainable soil enrichment.