Coexistenc e of Recycling an d waste-to-energy can go well with each other in recycling and that som e materials lik e aluminum ar e fit to recycle, while burning waste others lik e plastics ar e fit to (8)Whether to burn or not to burn, w e shoul d (0)(9)landfilling with ...
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78.burn 根据文章倒数第二段This is especially true since plastics are not as easy to recycle as steel,aluminum,or paper 可知塑料不像钢铁和铝一样可以循环利用,因此只能燃烧. 79.Conclusion 根据文章最后一段We should use both recycling and waste-to-energy as alternatives to landfilling.可知文章最后一...
A new lawsuit claims the public has been mislead about recycling. Here's what you need to know.
are out there and the number of different plastics that are all part and parcel of plastic, but very different in the way that they are and in the way they can be dealt with. And it makes it very difficult for them to be recycled. Oftentimes too, there's many...
Plastics almost always have to b e han d sorte d an d making a product from recycle d plastics may cost mor e than making i t from new materials.T o burn or not to burn is not rcally th e quest ion. W e shoul d us e both recycling an d waste-to-energy as alternatives to...
Burning it produces no energy. So clearly aluminum is valuable to recycle and notuseful to burn. Paper on the other hand can either be burned or recycled-it all depends on the price the used paper will bring. Plastics are another matter. Because plastics are made from petroleum and ...
Evaluate the physical and chemical methods of waste treatment. How efficient are they in and what is their effect on the environment (positive and/or negative)? Why would it be difficult to recycle polyvinyl chloride into plastic bags?
77.harmful/dangerous根据文章第四段Some chemicals can be a threat to people,the environment,or both,if they are not properly controlled.可知燃烧垃圾会释放化学物质,对人们和环境都是有害的. 78.burn 根据文章倒数第二段This is especially true since plastics are not as easy to recycle as steel,alumi...
Why recycle? Demand-driven recycling of engineered thermoplasticsFormingPlasticsPolymersRecyclingThermoplasticsWaste disposalLarge-scale change, as we all know, can be very difficult. Successful change, whether reactive or proactive, normally requires both the willingness to change (fuel) along with the ...