Precipitation Diagrams of Struvite and Dissolution Kinetics of Different Struvite Morphologies

Croatica Chemica Acta

Brečević, Ljerka¹  Babić-Ivančić, Vesna¹  Kralj, Damir¹  Kontrec, Jasminka¹ 

[1] Laboratorj for Precipitation Processes, Division of Materials Chemistry, Ruđer Bošković Institute, P. O. Box 180, HR-10002 Zagreb, Croatia

关键词: struvite;    precipitation;    thermodynamic solubility product;    dissolution kinetics;   

DOI  :  

学科分类：化学（综合）

来源: Croatica Chemica Acta

【 摘 要 】

Spontaneous precipitation in the systems MgCl2-H3P04-NH40H-NaCl (0.15 mol dm-3)-H20, MgS04-NH4H2P04-H20 and MgS04-NH4H2P04-NaCl (0.15 mol dm-3)-H20 was studied at 25 and 37 °C and initial pH = 4. Precipitates aged for 24 hours and 30...

【 授权许可】

Unknown