Notícias

Technology for alternative fuel firing

Use of low-grade alternative fuels such as waste coal, tyres, sewage sludge, and biomass fuels (such as wood products, agricultural waste, etc.) in pre-calciners is a feasible option since combustion in pre-calciner takes place at a lower temperature.

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Climate explained: seven reasons to be wary of waste-to-energy proposals

I was in Switzerland recently and discovered that they haven’t had any landfill since the early 2000s, because all of their waste is either recycledincinerated to produce electricity. How “green” is it to incinerate waste in order to produce electricity? Is it something New Zealand should consider, so that 1) we have no more landfill, and 2) we can replace our fossil-fuel power stations with power stations that incinerate waste?

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Senado aprova nova Lei de Licitações

Em sessão remota nesta quinta-feira (10), o Plenário do Senado aprovou o Projeto de Lei (PL) 4.253/2020, que cria um novo marco legal para substituir a Lei das Licitações (Lei 8.666/1993), a Lei do Pregão (Lei 10.520/2002) e o Regime Diferenciado de Contratações (RDC – Lei 12.462/11), além de agregar temas relacionados. O texto, relatado pelo senador Antonio Anastasia (PSD-MG), vai agora à sanção do presidente da República.

Fonte: Agência Senado

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What Is Commingled Recycling? How Single-Stream Recycling Works

When we were little, we were told that one of the core rules of proper recycling was that each different item — glass, plastic, paper, and aluminum — should be placed in its own separate bin. Many sanitation and recycling programs run by municipalities follow this model, having pickup days for eacha few different materials each week. This is not always the case, however. What is commingled recycling and how does it make it even easier for people to recycle?

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Consumo de plásticos explode na pandemia e Brasil recicla menos de 2 do material

Com o avanço do delivery de alimentos e do comércio eletrônico, além do maior uso de material hospitalar descartável como máscaras e luvas, o consumo de plásticos explodiu durante a pandemia do coronavírus.

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Exploring the Unusual History of the Recycling Symbol

These days, recycling is almost second-nature to many people. When we take out the trash, we put the plastic, glass, metal, and paper in its respective bin, and bring it to the curb. When we’re out and about, we know which bin to throw the recyclable products into, and which is just for trash. How do we know all that? Because of the recycling symbol, of course. But the history of the recycling symbol and the person who invented it, are not widely understood by many of the people who take that now-iconic symbol for granted.

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Gaps remain in EU recycling regime says BIMCO

An updated report on the European list of ship recycling facilities, commissioned by BIMCO, shows progress in increasing the number of active yards on the list, but the rules still do not reflect commercial realities and lag behind on capacity to scrap large commercial ships.

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