Assertion: phosphate's effect | /r/HasProperty | studied
Facets:
value: by varying the initial concentration
type: MANNER
value: by varying the sorbent dosage
type: MANNER
Source sentences:
text: The effect of adsorbent dosage was studied by varying the sorbent dosage from 0.1 to 0.5
text: The effect of initial concentration of adsorbate on the % removal of phosphate ions was studied by varying the initial concentration from 20 ppm to 100 ppm at other optimum conditions of extraction.
text: The effect of temperature on the % removal of phosphate ions was studied by taking 100 ppm of simulated phosphate solution and varying the temperatures from 303 to 333 k at other optimum conditions of extraction, that is, pH: 10, contact time: 20 min, and dosage: 0.15 g/100 ml.
text: The effect of repeated treatment of the monocalcium phosphate with methanol and acetone was studied by subjecting the insoluble residue from the dissociation reation to treatment with fresh solvent.