The dephosphorizing effect by a series filtration, repulping (acidulation) and water washing process in WPA production is studied.
对湿法磷酸生产流程中串联再浆（酸化）水洗的降磷效果进行了实验研究。
The dephosphorizing effect by a series filtration, repulping (acidulation) and water washing process in WPA production is studied.
对湿法磷酸生产流程中串联再浆（酸化）水洗的降磷效果进行了实验研究。
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