Benefits of EPS Recycling

An interesting use of recycled EPS is a product that looks like wood and can be used for park benches and fence posts. The material costs less than hardwood and can be used instead of woods such as mahogany and teak, which are harvested from rainforests.

Making EPS requires petroleum, which is a non-renewable resource. So, recycling EPS reduces the amount of oil needed for the manufacturing process. This is not a pure gain, of course, because some energy must still be used to transport and reprocess the material.

The most visible benefit of EPS recycling is in the reduction of litter both on land and in the sea. EPS, which is not affected by oxygen, sunlight or water, stays around indefinitely. Municipalities have to spend money to clean it up. That’s why a number of cities, including San Francisco and Seattle, have banned styrofoam in take-out food packaging.

EPS takes up space in landfills, where it will remain for hundreds of years. The industry argues that this is not a real drawback because modern landfills are sealed from moisture and light and are not meant to encourage biodegradation. Even organic material does not break down once it reaches a landfill.

EPS also poses a threat to marine life. As it wears out over time, EPS disintegrates into tiny particles, which look like food to fish and may be eaten. The foam clogs the digestive systems of marine animals, killing them. It’s estimated that EPS makes up 60 to 80 percent of marine litter, according to a 2008 review in Environmental Research. Recycling EPS can help reduce the amount that winds up in the sea.

Recycling consumer EPS also prevents the material from being burned in backyard fires or burn barrels. EPS can produce toxic chemicals when burned unless efficient incinerators are used.

The benefits and the difficulties of recycling EPS are a good example of the complex issues that can arise when we’re looking at ways to conserve resources and protect the environment. The solutions, as in the case of recycling EPS, are not always easy. But if we make use of special EPS recycling equipment, it will be easy. HARDEN EPS densifiers produce high density logs allowing trailers to be loaded to maximum weights. The presses compact waste EPS packaging blocks, EPS fish boxes, and EPS board to absolute minimum, up to 50 to 1 size reduction. With this significant volume reduction, the compacted EPS will takes up much less storage space, and it makes logs that facilitate transport and handling. This means a big cost saving and higher residual value of scraps.

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