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A petroleum wastewater has a suspended solids concentration of 400mg/L. The solid density is 1.8g/cm^3. The liquid density after filtering is 0.7g/cm^3.
Calculate the solid concentraction in ppm.
DEAR STUDENT PPM CONCETRATION IS CALCULATED ON WEIGHT BY WEIGHT BASIS. IF YOU HAVE ANY QUERY FEEL FREE TO ASK ME. I SHALL TRY MY BEST TO RESOLVE IT. THANK YOU.