Recycling asbestos or for that matter, any toxic waste is not easy as there are several processes involved in it. Are you wondering how a toxic substance like asbestos can be recycled? Yes, there are three different procedures through which best stain blocking paint or any material is recycled. Asbestos removal only has temporary benefits and the same is the case with waterproofing membrane for concrete. It is because even after legal asbestos abatement it would lie in the landfill polluting soil and air. So, before you search about asbestos encapsulation and dissolvers think about how asbestos remains can be recycled. Keep reading to know more about different methods followed for asbestos recycling.
Top Three Methods Used For Recycling Asbestos To Turn It Into A Non-Hazardous Substance
Heating Asbestos In Sodium Hydroxide Solution
When asbestos or any material containing it is heated in Sodium Hydroxide Solution, above 1250 degrees, it decomposes. During the decomposition process, non-hazardous glass is produced. The glass can then be used in several areas such as for making ceramic and stoneware products. Some of them even use it in the construction of roads and concretes.
Transforming Asbestos Into Non-Hazardous Bricks
Another popular method used to turn asbestos into a non-hazardous substance is through the usage of microwave thermal heat. The heat when applied to asbestos at a specific temperature, not just removes its toxicity but also leads to the production of a useful substance. It will cause the substance to transform into ceramic bricks or porcelain tiles. Therefore, recycling asbestos can lead to the manufacturing of ceramic bricks and porcelain tiles.
Breaking Down Asbestos
You will know that even a little bit of disturbance is enough to release asbestos fibers into the air. In this method, high-speed milling is used to break down the asbestos material. These fibers when broken down produce a non-hazardous inert material. The material does not react as it is inert and has all the toxic properties of asbestos.
These processes are capable of transforming hazardous asbestos into a non-hazardous substance. Along with creating new products, the volume of asbestos in landfills is also considerably reduced. It is due to these reasons that recycling is more beneficial than asbestos removal or encapsulation.
