Selección, clasificación y reciclaje de residuos

Veolia España

20 Oct 201702:54

Summary

TLDRVeolia's mission is to manage resources by developing access, preserving them, and renewing them through innovative technology. The video explains how waste from industrial and municipal sources is sorted, separated, and treated to create new raw materials. Using a combination of magnetic, ballistic, and optical separators, materials like paper, plastics, and metals are processed. The system is optimized for efficiency with remote-operated sorting, ensuring traceability. These recycled materials are then reused in industries to manufacture new products, contributing to a sustainable cycle of waste management and resource recovery.

Takeaways

♻️ The mission of Veolia is to develop access to resources, preserve available resources, and renew them.
🗑️ Veolia selects and recycles both domestic and industrial waste daily through technology and innovation.
🔄 Waste is identified, sorted, and conditioned to create new raw materials, promoting a circular economy.
🛠️ Waste rejected by one process can become a resource for another, optimizing resource utilization.
🚚 Waste from industrial and municipal collections, such as cardboard, paper, plastic, wood, and metals, is delivered to sorting plants for processing.
🔍 The waste sorting process begins by separating items based on size using a rotating drum called a trommel.
🧲 A ballistic separator further divides the waste by density and shape, while a magnetic separator removes iron-containing materials.
💡 An optical scanner identifies and selects different materials, like various types of plastics, using compressed air for separation.
👩‍💻 Operators monitor and remotely control the automatic selection process, eliminating unwanted materials through a touch-screen interface.
🏭 The selected materials are compacted, undergo strict quality checks for traceability, and are used as raw materials in industries to create new products.

Q & A

What is the primary mission of Veolia as described in the transcript?
-Veolia's mission is to develop access to resources, preserve available resources, and renew resources through technology and innovation.
How does Veolia manage domestic and industrial waste?
-Veolia selects and recycles domestic and industrial waste by using technology to identify, separate, and process them into new raw materials.
What happens to the waste that is rejected by one party?
-Waste rejected by one party becomes a resource for others through Veolia's recycling and reprocessing system.
What types of waste arrive at the selection plant?
-Waste such as cardboard, paper, plastics, wood, and metals from industrial and municipal collection arrives at the plant for processing.
How are the waste materials initially processed at the plant?
-The waste is weighed and stored in the reception area, then fed into the classification and separation line for further sorting.
What is the function of the trommel in the waste separation process?
-The trommel is a rotating drum that separates small and large waste materials based on their size for further treatment.
How does the ballistic separator work in the sorting process?
-The ballistic separator separates waste according to its density and shape, with flat waste moving upward and rolling, heavier waste falling downward.
What role does the magnetic separator play in the process?
-The magnetic separator extracts all iron-containing waste from the rest of the materials.
How are different types of plastics separated?
-Several optical separators are used to classify different types of plastics by scanning the waste with light beams and using compressed air to remove the desired materials.
What is the purpose of compacting the selected materials into bales?
-The compacted bales undergo strict quality control to ensure traceability and are then used as raw materials in the industry to produce new products.

Outlines

00:00

🌿 Resource Management at Veolia

Veolia's mission is to develop access to resources, preserve available resources, and renew them. They achieve this by selecting and recycling domestic and industrial waste through technology and innovation. Waste is identified, sorted, and conditioned to create new materials. Rejected waste is transformed into resources for others. The process involves collecting waste from industrial and municipal sources such as cardboard, paper, plastics, wood, and metals. These are then transported to a sorting plant where they are weighed and stored before being fed into a classification and separation line. Certain waste, like electronic equipment, undergoes specific treatment. The waste is first separated by size in a rotary drum called a trommel, and then by density and shape in a ballistic separator. Magnetic separators extract iron-containing waste, and optical sorters select waste based on material type. An adaptive process replaces multiple optical sorters with a single machine, capable of selecting waste based on the predominant material detected by a scanner. Operators control the automatic material selection using an innovative remote-operated system, eliminating unwanted materials with a touch on a touchscreen. The selected materials are compacted into bales for strict traceability controls before being used in industry as raw materials for new products.

Mindmap

Keywords

💡Recursos

Resources refer to any materials that can be used in the process of creating new products. In the video, it is emphasized that Veolia’s mission revolves around developing access to, preserving, and renewing resources. This includes everything from domestic waste to industrial by-products, which are recycled and transformed into raw materials.

💡Residuos

Residuos, or waste, are central to the video’s narrative. Waste is viewed not as something to be discarded but as a valuable resource that can be recycled and repurposed. Veolia handles various types of waste, including household, industrial, and electronic waste, ensuring that materials are processed efficiently for reuse.

💡Tecnología

Technology plays a critical role in Veolia’s waste management process. The video mentions various technological tools, like scanners, magnetic separators, and optical systems, that are used to identify, separate, and treat different types of waste. This innovation allows for precise sorting, ensuring materials can be transformed into new resources.

💡Innovación

Innovation is a key concept in the video, highlighting how new technologies and processes are developed to improve waste management. For instance, Veolia employs adaptive sequential separation methods and remote-controlled systems for waste selection, showing that constant innovation is necessary to enhance efficiency and sustainability in recycling.

💡Separador óptico

The optical separator is an advanced machine used in the recycling process to differentiate materials based on their composition. It uses a scanner to analyze waste and compressed air to blow selected materials into separate streams. This technology ensures that specific types of plastic, metals, or other materials are accurately separated for recycling.

💡Materia prima

Raw materials, or 'materia prima', refer to the recycled materials that result from Veolia’s processes. After sorting and compacting, these materials can be reintroduced into industrial production chains, where they are used to manufacture new products. This continuous cycle helps reduce the need for virgin resources and promotes environmental sustainability.

💡Trazabilidad

Traceability is the ability to track materials throughout the recycling process. Veolia ensures strict controls over the sorted materials to guarantee their quality and origin, allowing them to be reused in new production. This transparency is essential for maintaining the integrity of recycled products in industrial markets.

💡Reciclaje

Recycling is the core theme of the video. It involves taking waste materials and converting them into new, usable products. Veolia’s recycling processes include the collection, sorting, and transformation of various waste types into raw materials, which are then reintroduced into production cycles. This reduces the need for new resources and minimizes environmental impact.

💡Separador magnético

A magnetic separator is a device used in the recycling process to extract ferrous metals from other waste materials. In the video, it is explained that this tool helps remove items containing iron, ensuring that these metals can be isolated and recycled efficiently.

💡Compactación

Compaction refers to the process of compressing recyclable materials into bales after sorting. This process ensures that the materials are easier to store, transport, and process in later stages of recycling. Compacting waste materials also helps maintain order and efficiency within recycling plants.

Highlights

Developing access to resources, preserving available resources, and renewing resources is Veolia's mission.

Veolia selects and recycles domestic and industrial waste every day through technology and innovation.

Waste is identified, separated, and conditioned to create new raw materials repeatedly.

Rejected waste by one sector becomes resources for another.

Waste from industrial and municipal collections, such as cardboard, plastics, wood, and metals, are weighed and stored at the reception area of the plant.

Specific waste like electrical and electronic equipment follows a dedicated treatment route.

Waste is first separated by size using a rotating drum called a trommel.

A ballistic separator then separates waste based on density and shape, with flat waste moving upward and heavier, rolling waste falling downward.

A magnetic separator extracts all iron-containing waste.

An optical separator scans and selects waste based on the material type.

The scanner analyzes the waste under a light beam and uses compressed air to blow out the desired materials.

Several optical separators classify different types of plastics through a sequential, self-adaptive separation process.

The innovative system allows for a remote-controlled selection using a simple gesture on a touchscreen, removing unwanted materials.

Selected materials are compacted into bales and undergo strict controls to ensure traceability.

These materials can be used as raw materials in industries to manufacture new products, which will be valued, reused, and revalued in turn.