2016年2月24日星期三
Dry tailings discharge equipment: Dry stack technology of cyanide tailings
Dry tailings discharge equipment: Dry stack technology of cyanide tailings: Because cyanide tailings containing cyanide, easily lead to environmental pollution, especially in the rain season, a little careless, prone...
2016年2月23日星期二
Dry stack technology of cyanide tailings
Because cyanide tailings containing cyanide, easily lead to environmental pollution, especially in the rain season, a little careless, prone to cyanide pollution and other major environmental safety accidents. Jinyang hydrocyclone company designed dry stack technology of cyanide tailings,to achieve zero discharge of cyanide containing wastewater.
In the cyanide tailings dry stack storage process, the slow release of cyanide in the sunlight, so as to achieve the natural purification. But in the rain season, when raining,the cyanide in dry tailings with rain water to flow into the downstream water will cause pollution accident.
Therefore, to take the following measures for rain problems.
According to the weather forecast, plastic color strip cloth cover the fresh cyanide tailings in advance, a week new stockpiling of cyanide tailings are required to cover,to prevent rain erosion.
Construction of intercepting ditch around dry tailings stockpling,Sourouding mountain rain water outside the stockpling,minimize the water within the stockpling.
From cyanide tailing heaps, tailings pile's surface should be flat and and there are 1-3% slope inwardly inclined surface to prevent the outflow of water erosion tailings pile outer slope.
Stack dry cyanide tailings,a foundmental soloution to the problem of wastewater containing cyanide efflux to achieve zero discharge of wastewater containing cyanide, to eliminate the cyanide pollution of downstream water bodies, has made incalculable social benefits.
Dry stack cyanide tailings compared to conventional wet tailings,save a lot of constructuion investment.the same time, wet stacking involves a lot of cyanide wastewater treatment issues that need long-term sustainable investment funds cyanide-containing wastewater treatment, it is a large burden to enterprise; therefore, achieve a dry stack cyanide tailings, companies save investment, reduce the cyanide wastewater capital expenditure, improve the economic efficiency of enterprises. due to the rainy, influenced by the environment, the need to strengthen the daily discharge of cyanide seepage compounds monitored and the necessary auxiliary degradation of cyanide measures to prevent rainwater seepage due to excessive discharge of cyanide polluted water outflow.
In the cyanide tailings dry stack storage process, the slow release of cyanide in the sunlight, so as to achieve the natural purification. But in the rain season, when raining,the cyanide in dry tailings with rain water to flow into the downstream water will cause pollution accident.
Therefore, to take the following measures for rain problems.
According to the weather forecast, plastic color strip cloth cover the fresh cyanide tailings in advance, a week new stockpiling of cyanide tailings are required to cover,to prevent rain erosion.
Construction of intercepting ditch around dry tailings stockpling,Sourouding mountain rain water outside the stockpling,minimize the water within the stockpling.
From cyanide tailing heaps, tailings pile's surface should be flat and and there are 1-3% slope inwardly inclined surface to prevent the outflow of water erosion tailings pile outer slope.
Stack dry cyanide tailings,a foundmental soloution to the problem of wastewater containing cyanide efflux to achieve zero discharge of wastewater containing cyanide, to eliminate the cyanide pollution of downstream water bodies, has made incalculable social benefits.
Dry stack cyanide tailings compared to conventional wet tailings,save a lot of constructuion investment.the same time, wet stacking involves a lot of cyanide wastewater treatment issues that need long-term sustainable investment funds cyanide-containing wastewater treatment, it is a large burden to enterprise; therefore, achieve a dry stack cyanide tailings, companies save investment, reduce the cyanide wastewater capital expenditure, improve the economic efficiency of enterprises. due to the rainy, influenced by the environment, the need to strengthen the daily discharge of cyanide seepage compounds monitored and the necessary auxiliary degradation of cyanide measures to prevent rainwater seepage due to excessive discharge of cyanide polluted water outflow.
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