Can fuel cells clean up mine waste?doi:10.1016/S0262-4079(07)63089-9Such a set-up would produce electricity and usable iron compounds into the bargain, making cleaning up mines more economical and efficientSDOSThe New Scientist
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Now you don’t have to bend over while sweeping. Feel comfortable and stand upright with the long handle and extension pole of this broom. Its five rows of bristles are powerful enough to clean up liquid too! The wind-proof dustpan has a large capacity and flexible rubber lip so you can...
Bringing your aluminum cans to the scrap yardsin your area can seem like a waste of time, but when you start adding up the dollars for your aluminum can recycling, it could be worth the time. We often suggest you gather bulk aluminum cans before heading to the scrap yard to cash them ...
material.The robots are built to remove microplastic particles which are smaller than 5 mm while moving through the water.Studies have found that microplastic pollution has been discovered in many natural environments.The material comes from the breakdown(分解) of plastic products ...
Sellers often ship products in standard-sized boxes, with lots of empty space filled with unnecessary material. In addition to creating waste, the package takes up unnecessary space while being transported, increasing its carbon footprint.Then there is the issue of the materials used. ...
One of the substances jellyfish mucus absorbs are the particles that make up microplastics. By trapping these tiny pieces of floating plastic, the mucus acts like amagnet– an object that attracts certain materials, like meta...
Things You Can Clean in a Dishwasher 1. Ziploc bags A trip through the dishwasher will give used Ziploc bags a good cleaning. Just make sure you spread the bag open on some prongs, so the water gets down in it completely. 2. Bathroom wastebaskets Bathroom waste baskets can collect some ...
there cycle bin,it will end up in a landfill(垃圾填埋场).Though it might not be(2) harmful(harm)to the soil,it's a waste of resource. When the glass is collected by the factory,it will(3) be cleaned(clean)first.That means washing away the waste inside and(4) takin...