Project address:Fujian
Category:Mining
Application materials:Stone waste water
Daily processing capacity
The stone processing industry is an important part of the national economy, especially in some cities in Fujian Province where it has become a pillar industry. However, development often brings environmental pollution at the same time. During the cutting and polishing process of stone, a large amount of sewage with high turbidity is generated, resulting in waste of water resources and environmental pollution. In the process of stone processing, stone cutting and polishing are essential processes, and the equipment for cutting and polishing processes and the additives used in the processing process are different. The existing stone processing wastewater treatment equipment is to centrally treat all wastewater. If the wastewater needs to be reused, the additives need to be removed, which requires a relatively complex process and cumbersome procedures. Many small and micro enterprises find it difficult to bear the huge number of supporting equipment and the high cost of one-time investment and operation. Usually, this part of the water is discharged without treatment, but this will have a great impact on the environment, because the stone powder is fine and floats everywhere where it flows. Whether it is discharged to a reservoir or a river, it cannot withstand the long-term discharge of stone wastewater. Gradually, the river has become a milk river.
Stone mining industry 1
A few days ago, a small stone processing plant in Fujian reorganized its sewage treatment. He Said recommended a plate and frame filter press to everyone. This is a dehydration equipment with a simple and easy-to-understand principle. It is also a very traditional dehydration equipment with a simple structure, low cost, low dehydration efficiency, and high labor intensity. Although the advantages and disadvantages are obvious, it is unexpectedly effective to use it to treat stone wastewater. When using this filter press to treat stone wastewater, the mud is made into a cake shape. It looks satisfactory in dryness and can be directly transported and processed. The filtered clean water can also be directly reused for stone processing.
This project can not only save a lot of money for small stone factories, but also the treatment effect can reach the ideal standard. It can be said that it has created a perfect way out for small stone factories.
Stone processing plant filter cake 1
