The results showed that the light transmittance of clear liquor was above 90.0% when pH was 8.0, the dosage of FeSC>4 1.4 mg/L, the stir speed 60rpm, and the stir time 5min.
英
美
- 澄清的最佳工艺条件是:pH值为8.;0,FeSO_4加量1