Post by account_disabled on Mar 9, 2024 4:35:54 GMT
About 3.5 million tons of garbage are generated daily worldwide and it is estimated that this figure will grow at the rate of 1.3 billion tons per year. International organizations such as the World Bank predict that by 2025 approximately 2.2 billion tons of garbage will be generated per year. The scenario is not encouraging and requires immediate action.
Despite the large quantities of waste that are recorded, it is important to understand that not all countries generate the same volume, so the problems vary in each region. According to the Waste Atlas ranking, the countries that generate the most garbage per year are China, the United States and India, while Mexico occupies ninth position with 39 million tons, above France with 34 million tons and Spain. with 20 million tons.
But what options exist to address the garbage Chile Mobile Number List challenge? One of the best-known solutions to date are landfills – controlled engineering works in which garbage is disposed – however, for more than 30 years, countries such as Spain and France have resorted to thermovalorization technology as an innovative solution for the management and use of waste.
Spain and the recovery of waste
With an approximate population of 46 million inhabitants and with an average garbage generation of 1.3 kilos per inhabitant per day, thermovalorization is one of the most used technologies in Spain as it has 11 plants for waste management. .
According to the Spanish Association of Energy Recovery Companies (Aeversu), in 2016 these plants revalued more than 2.5 million tons of waste, which represents an energy production of more than 1.6 million MWh. This is equivalent to the average consumption of 450,000 homes.
Spain follows the waste treatment hierarchy established by the European Union, which establishes that energy recovery must continue to be a complementary option to the waste management system , and whose value is to extract the energy potential of non-recyclable waste. .
In this sense, the two main cities in Spain (Madrid and Barcelona) follow this principle. In Barcelona, 74.7% of the total garbage is treated using a process called Biological Mechanical Treatment and 25.3% is recovered through Thermovalorization.
Waste treatment data in the Barcelona Metropolitan Area (2017 data)
It is important to mention that the waste that is treated in the Thermovaluation Plant – those that can no longer be recycled – are the rejects from the Biological Mechanical Treatment Plants, that is, organic waste.
On the other hand, in the City of Madrid the situation is equivalent since of the total waste, 70.8% goes to Mechanical Biological Treatment and 29.1% is recovered through Thermovalorization.
CITY OF MADRID t/a %
Biological Mechanical Treatment and others 880,375 70.87%
Thermovaluation 361,808 29.13%
TOTAL 1,242,183 100.00%
Population 3,221,824
Generation kg/inhab/´day 1.06
Waste treatment data in the City of Madrid (2017 data)
Paris and its Metropolitan Area
Another of the main European cities where Energy Recovery is also important is Paris and its Metropolitan Area since of the more than 2 million waste they generate, 27.5% goes through Mechanical Biological Treatment, 69% is sent to plants. Thermovaluation and only 3.1% is disposed of in landfills.
Data on the treatment are reflected below (year 2017).
The waste that is taken to Energy Recovery is also mostly from the rejection of Mechanical-Biological Treatment, although waste is also sent without prior treatment.
Likewise, this Thermovalorization technology also encourages recycling, since energetically valorizing non-recyclable inorganic waste adds great value in comprehensive management as a complementary activity for final disposal. Therefore, recycling, composting and energy recovery go hand in hand in the strategy of eliminating landfills and truly promoting a circular economy.
Thermovalorization is a key piece in the circular economy that also plays a key role in comprehensive management since it valorizes non-recyclable inorganic waste. Therefore, the joint use of technologies such as recycling, composting or biodigestion and energy recovery go hand in hand in the strategy of eliminating landfills and truly promoting a circular economy.
Despite the large quantities of waste that are recorded, it is important to understand that not all countries generate the same volume, so the problems vary in each region. According to the Waste Atlas ranking, the countries that generate the most garbage per year are China, the United States and India, while Mexico occupies ninth position with 39 million tons, above France with 34 million tons and Spain. with 20 million tons.
But what options exist to address the garbage Chile Mobile Number List challenge? One of the best-known solutions to date are landfills – controlled engineering works in which garbage is disposed – however, for more than 30 years, countries such as Spain and France have resorted to thermovalorization technology as an innovative solution for the management and use of waste.
Spain and the recovery of waste
With an approximate population of 46 million inhabitants and with an average garbage generation of 1.3 kilos per inhabitant per day, thermovalorization is one of the most used technologies in Spain as it has 11 plants for waste management. .
According to the Spanish Association of Energy Recovery Companies (Aeversu), in 2016 these plants revalued more than 2.5 million tons of waste, which represents an energy production of more than 1.6 million MWh. This is equivalent to the average consumption of 450,000 homes.
Spain follows the waste treatment hierarchy established by the European Union, which establishes that energy recovery must continue to be a complementary option to the waste management system , and whose value is to extract the energy potential of non-recyclable waste. .
In this sense, the two main cities in Spain (Madrid and Barcelona) follow this principle. In Barcelona, 74.7% of the total garbage is treated using a process called Biological Mechanical Treatment and 25.3% is recovered through Thermovalorization.
Waste treatment data in the Barcelona Metropolitan Area (2017 data)
It is important to mention that the waste that is treated in the Thermovaluation Plant – those that can no longer be recycled – are the rejects from the Biological Mechanical Treatment Plants, that is, organic waste.
On the other hand, in the City of Madrid the situation is equivalent since of the total waste, 70.8% goes to Mechanical Biological Treatment and 29.1% is recovered through Thermovalorization.
CITY OF MADRID t/a %
Biological Mechanical Treatment and others 880,375 70.87%
Thermovaluation 361,808 29.13%
TOTAL 1,242,183 100.00%
Population 3,221,824
Generation kg/inhab/´day 1.06
Waste treatment data in the City of Madrid (2017 data)
Paris and its Metropolitan Area
Another of the main European cities where Energy Recovery is also important is Paris and its Metropolitan Area since of the more than 2 million waste they generate, 27.5% goes through Mechanical Biological Treatment, 69% is sent to plants. Thermovaluation and only 3.1% is disposed of in landfills.
Data on the treatment are reflected below (year 2017).
The waste that is taken to Energy Recovery is also mostly from the rejection of Mechanical-Biological Treatment, although waste is also sent without prior treatment.
Likewise, this Thermovalorization technology also encourages recycling, since energetically valorizing non-recyclable inorganic waste adds great value in comprehensive management as a complementary activity for final disposal. Therefore, recycling, composting and energy recovery go hand in hand in the strategy of eliminating landfills and truly promoting a circular economy.
Thermovalorization is a key piece in the circular economy that also plays a key role in comprehensive management since it valorizes non-recyclable inorganic waste. Therefore, the joint use of technologies such as recycling, composting or biodigestion and energy recovery go hand in hand in the strategy of eliminating landfills and truly promoting a circular economy.