Concentrator tailings water treatment headache, due to tailings water contains a lot of sediment, neither emissions, they can not be recycled. This problem plaguing many of the concentrator, not the normal production, not the content of the ore than one hundred percent of the ore, which contains a lot of impurities, such as silt. To elect ore, the impurities must be removed, this would require concentrator beneficiation processing. Beneficiation process: the concentrator, the first original stone crushing, then washed through the inside of the device so that the ore and sand isolated, complete dressing. However, this will produce washing wastewater, due to tailings water contains a lot of sediment, can not meet emission standards. Must be processed, after the standards before discharge, or recycling.