Mining Wastewater Treatment Industry Polyacrylamide Flocculant Agent MW 3-25 Million
The mining industry consume large amounts of water, used in:
The ore washing and flotation, useful minerals and worthless gangue separation.Many minerals such as iron, coal, phosphate, diamonds, zinc, uranium, such as sand are adopting this technology.At this time, the flocculants can be used to:
- make water and gangue separation, to facilitate the retrieval and utilization of water;
Dehydrated sludge generated for settlement of gangue;
- if the useful minerals in suspension in the water, will separate it from the water.
Technological process, sometimes will dissolve in acid or alkali metal minerals. At this time, with flocculating agent will not dissolve impurities flocculation separation, metal is in the form of hydroxide or salt are recycled. The craft factory with nonionic and
anionic flocculant Non-ionic flocculant often used in high acid or salt solution. Minerals pellet binder: with flocculant help, is tiny wet mineral particles in a pelletizing machine rolling, bond into pellets. Scattered: with low molecular weight, high degree of anionic flocculant make clay, calcium carbonate or suspended in water and minerals such as titanium dioxide or sent to grinding.