The Relationship Between Mineral Content and Flocculant Characteristics for Slurry Waste Water Recycling at Marble Processing Plants; [Abwasserklärung und Rückführung des aufbereiteten Wassers in Marmorverarbeitungsanlagen: Mineralische Trübe und Flockungsmittel]; [Las relaciones entre el contenido de mineral y las características de los floculantes para el reciclado de agua de lodos residuales en plantas de procesamiento de mármol]

被引：0

作者：

Bayel D.K. ^{[1
]}

Karaca Z. ^{[2
]}

Onen V. ^{[3
]}

Deliormanli A.H. ^{[4
]}

机构：

[1] Department of Mining Engineering, Nigde University, Nigde

[2] Department of Mining Engineering, Canakkale Onsekiz Mart University, Canakkale

[3] Department of Mining Engineering, Selcuk University, Konya

[4] Department of Mining Engineering, Dokuz Eylül University, Izmir

来源：

Mine Water and the Environment | 2016年 / 35卷 / 3期

关键词：

Calcitic marble; Dolomitic marble; Marble wastes; Slurry purification; Stone;

D O I：

10.1007/s10230-015-0367-z

中图分类号：

学科分类号：

摘要：

The requirements for clean water in marble processing are partially realized by treating and recycling slurry wastes from the cutting and processing plant. In this study, the flocculation of calcitic and dolomitic (21.2 % MgO) marble wastes was investigated using six flocculants with different molecular weights and anionic levels. Nine solutions between 0.1 and 2.5 mg/L were prepared, and marble waste samples were treated in natural, slightly acidic, and alkaline media. The anionic flocculants had a more dramatic effect on the slower-settling dolomitic marble than the calcitic marble. Calcite precipitation was better in an alkaline medium, while dolomitic marble precipitation was better at a slightly acidic pH of 6. © 2015, Springer-Verlag Berlin Heidelberg.

引用

页码：332 / 336

页数：4