Can plastic ash be used as fertilizer?

Plastic ash burned to make fertilizer

Plastic burnt into ashes cannot be used as fertilizer. Not only can the final product not be absorbed by plants, but it will also cause great harm during the burning process, causing serious damage to the environment we live in. If mixed into the soil, it will also affect the soil environment.

Plastic ash cannot be used as flower fertilizer. Even after environmentally friendly plastic is burned, the final product is mostly carbon. There is no other organic matter suitable for plant growth. It cannot be used as fertilizer for flowers and is not suitable for growing any flowers.

How to make fertilizer from plastic ash

1. Cutting

Plastic cannot be formed into fertilizer after burning, but it can be convenient for further processing. It is best to cut large pieces of plastic into small pieces first, which is conducive to subsequent operations.

2. Combustion

The plastics made into small pieces are then fully burned by high-temperature flames, leaving only carbon compounds. The waste gas is then purified or compressed uniformly through an exhaust gas treatment device.

Key points for using plastic ash fertilizer

1. Avoid using

Plastic ash cannot be used as fertilizer. If it is not burned completely, it will affect the soil's hydrophobicity and air permeability, which will not benefit the plants but will cause certain harm.

2. Hazards of plastic ash

When plastic is burned into ash, it still contains a lot of pollutants. If it is added and mixed into the soil, it can easily cause large-scale soil pollution, and the animals and plants in a large area will be affected.