Comment les techniques de gestion des déchets peuvent-elles améliorer la qualité des sols ?

What I want to share is reducing the use of plastic through pulp molding. After plastic enters the soil, it cannot degrade for a long time, causing soil pollution. Microplastics may be ingested by soil organisms and then enter the food chain, affecting the ecosystem. In addition, chemicals in plastics may be released and become toxic to soil organisms. Therefore, the use of degradable materials such as pulp molded products is an effective way to reduce plastic pollution to land, because these materials usually use natural cellulosic materials, such as pulp or wood fiber, which are easier to degrade in the natural environment and reduce the impact on land. Long-term effects on soils and ecosystems.

I would like to focus on a simple solution to improve soil quality and enhance green projects worldwide. Develop countries has the resources to take the lead in innovation and new technology to create and or treat non-biodegradable materials to a point where it enhances soil quality. The earth in itself is stressed from overpopulation and the impact from Natural disasters. Why not create a 360 degrees approach, by returning to this earth biodegradable product to enhance its soil quality. Not just make materials which can be easily broken down by nature, but which can also enhance the earth soil quality to become resilient to the ongoing climate changes challenges.

These oily hazardous wastes can be recycled by pyrolysis to reduce adverse effects on the environment and achieve effective use of resources. Through pyrolysis technology, these wastes can be decomposed into different products, among which pyrolysis oil and syngas are clean fuels that can be used for power generation, heating and other production links, helping to reduce the demand for traditional fuels and reduce greenhouse gas emissions. At the same time, solid residues can also be utilized, for example, in the preparation of building materials, such as bricks, fillers, etc., to realize waste resource utilization and reduce the consumption of natural resources.

Recycling waste, such as grass clippings and leaves, into compost reduces the amount of waste sent to landfills and provides valuable organic matter for soil improvement. Organic waste, such as kitchen scraps, can be composted to create nutrient-rich compost. Adding compost to the soil enhances its structure, moisture retention, and provides essential nutrients for plant growth. Using worms to break down organic waste materials produces vermicompost which is particularly effective in improving soil structure and nutrient availability. By diverting organic waste from landfills, one can minimize the generation of landfill leachate—a liquid that can contain harmful substances. This helps protect soil and groundwater quality.

In fact, biochar plays a huge role in soil improvement today. The raw material for biochar production is biomass, which can come from wood processing, food processing, agricultural planting and other industries. It is a carbonaceous material that is carbonized under high temperature and oxygen-free conditions. The role of biochar in improving soil quality can be analyzed from the following aspects: 1. Improve soil water retention and aeration 2. Promote soil microbial activity 3. Improve soil fertility 4. Adjust soil pH 5. Reduce soil pollution Therefore, it is widely used in fields such as soil improvement, agricultural production, and environmental remediation.

Pyrolysis recovery of oil sludge is an effective method to improve the situation of soil contaminated by oil sludge. This method pyrolyzes waste oil sludge and removes or transforms harmful substances through high temperature decomposition and decomposition processes, thereby reducing the negative impact on the soil environment. By converting waste oil sludge into reusable resources, we achieve a shift from waste treatment to resource utilization. This helps reduce negative impacts on the soil. Most importantly, by removing or transforming harmful substances, sludge-contaminated soil can be purified and its original ecological functions restored.

Biomass pyrolysis technology can convert various organic wastes into useful resources and effectively improve soil quality by improving soil structure, increasing soil organic matter content, and improving soil fertility. By publicizing the environmentally friendly, efficient, and sustainable features of biomass pyrolysis technology and its important role in improving soil quality, we can increase public attention to soil problems and encourage more people to take positive actions to protect and improve the soil environment.