An Overview of Reclaimed Wastewater Reuse in Gold Heap Leaching

被引：11

作者：

Palomo-Briones, Rodolfo ^{[1
]}

Ovando-Franco, Monserrat ^{[1
]}

Razo-Flores, Elias ^{[1
]}

Berenice Celis, Lourdes ^{[1
]}

Rene Rangel-Mendez, Jose ^{[1
]}

Vences-Alvarez, Esmeralda ^{[1
]}

Cruz, Roel ^{[2
]}

Lazaro, Isabel ^{[2
]}

Briones-Gallardo, Roberto ^{[2
]}

机构：

[1] Inst Potosino Invest Cient & Tecnol AC, Div Ciencias Ambientales, Camino Presa San Jose 2055,Lomas 4a Secc, San Luis Potosi 78216, San Luis Potosi, Mexico

[2] Univ Autonoma San Luis Potosi, Inst Met, Fac Ingn, Ave Sierra Leona 550,Lomas 2a Secc, San Luis Potosi 78210, Slp, Mexico

来源：

MINERAL PROCESSING AND EXTRACTIVE METALLURGY REVIEW | 2016年 / 37卷 / 04期

关键词：

Cyanide biodegradation; gold; heap leaching; reclaimed wastewater; sustainable mining; OF-THE-ART; CYANIDE DEGRADATION; CHROMOBACTERIUM-VIOLACEUM; ALKALINE CONDITIONS; FUSARIUM-SOLANI; INDUSTRIAL WASTEWATERS; RHODOCOCCUS UKMP-5M; KLEBSIELLA-OXYTOCA; NITRILE HYDRATASE; LEAD NITRATE;

D O I：

10.1080/08827508.2016.1190356

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The intensive use of groundwater by the gold mining industry is an important sustainability concern, especially in arid and semiarid regions where groundwater is a scarce resource. Alternatives, such as water reuse, treatment and recycling, have been implemented to overcome this issue. The potential use of reclaimed wastewater in gold heap leaching, without decreasing the process efficiency, has not yet been considered. Hence, this review focuses on the physicochemical, biological, and chemical features (organic matter, microbial loads, metal ions, and anions) of reclaimed wastewater that may limit its use in gold heap leaching.

引用

页码：274 / 285

页数：12

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