When you put something in the garbage it enters what is called the waste stream . The waste stream is the flow of garbage to its finallocation . Most of the garbage in the wastestream goes to landfills-areas of land set aside for...
C Have you wondered what happens to all the hot water that you use in your homes for showers or washing the dishes? This water goes into our city's sewage system.Now imagine using this waste heat and using the energy to heat or cool buildings. Known as sewer energy, this unconventional...
1.C 题。 第一 中“Have you wondered what happens to all the hot water that you use in your homes for showers or washing dishes?"可知,本文提及的 废水来自人们的家里 2. D 细 解题。 第 "As the city of Denver in Colorado begins to take the lead in the project of using sewer energy...
So, what exactly happens to e-waste when it’s recycled? Exporting E-waste In 2022, a record62 million tons of e-wastewere produced globally, and that volume will increase to 62 million tons by the end of the decade. TheUnited Nations reportsthat the United States produces about 11.6% ...
What happens to WTE Incineration Ash? by General Kinematics, September 26, 2018 What is Incineration Ash? Waste-to-energy (WTE) incineration is the process of burning waste materials to produce heat that can thereafter be used to evaporate water and generate steam. As in coal and nuclear ene...
sludge to break it down.STEP 3. Next , the broken-down sludge is sent to another machine , Here . all of the solid waste settles to the bottom.The water at the top is sent to a filter that cleans it . Once it's safe . this w...
long time for it to break down. As a result, it stays buried in landfills for centuries, causing air and water pollution. In order to reduce e-waste, people are upcycling their old electronics to create fashion...
Have you wondered what happens to all the hot water that you use in your homes for showers or washing the dishes? The water goes into our city's sewage system.Now imagine using the waste heat and using the energy to heat or cool buildings. Known as sewer energy, this unconventional sourc...
When you plug the vacuum cleaner in and turn it on, this is what happens: The electric current operates the motor. The motor is attached to the fan, which has angled blades (like an airplane propeller). As the fan blades turn, they force air forward, toward the exhaust port (check out...
How does littering affect the water cycle? What is the importance of biodegradable waste? Do landfills cause soil pollution? What are the positive environmental impacts of composting? How does recycling affect climate change? What happens to runoff water? What happens when an object is dropped? Wh...