A. Lack of recycling facilities. B. Difficulty in separating different materials. C. High cost of recycling. D. Lack of government support. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“One of the main challenges is the separation of different materials.”,所以回收化学材料的主要困难之一...
D. However, chemical recycling is not without disagreementE. This creates an economy where no resource will be wastedF. Individuals (个人) will also be expected to use more reusable productsG. The campaign puts the focus on individuals to clean up their plastic mess...
According to the conversation, what is the latest technology in recycling? A. Magnetic separation. B. Chemical treatment. C. Biological decomposition. D. Manual sorting. 相关知识点: 试题来源: 解析 A。听力材料中提到了最新的回收技术是磁分离。B 选项化学处理不是最新技术;C 选项生物分解未提及;D ...
While over the last 25 years, recycling programs have developed throughout the United States and internationally, it is not a "given" that recycling is practiced or understood by all. Additionally, the engineering aspects of recycling and reuse of waste materials, i.e., how waste materials are...
Black mass recycling is a critical process for recovering valuable materials like lithium, cobalt, and nickel from used batteries, supporting sustainable battery production and reducing the environmental impact of the electric vehicle industry.
months,thereislesschlorine (氯)inthewater andbacteria (细菌)starttogrow.You?dbetter notdrinkthewaterotherwiseyoumaygetsick. 10 Schwabsaidpeopleshouldbecareful withthem.Ifyouleaveabottleofwaterunderthe sunorinacarforalongperiodoftime,theplasticproducesachemicalcalledBPA.Thischemical cancauseheartdiseaseandca...
recycling and upcycling are becoming popular alternatives. Recycling is now the main source of this malleable metal in the United States and is often used to manufacture soda and beer cans. But, the uses don't end there. Secondhand aluminum has been used to createmusical instruments, furniture,...
Chemical recycling may become common. Though the field is still in its early stages, the process of chemical recycling may increase in the coming years.4. “This is all just a huge expensive business,” Denise Patel said, adding that reducing the overall use of plastic is a better solution...
Learn what green packaging is & how using the most sustainable packaging materials helps both the environment & your business. Read more here!
dyeing and finishing; On the other hand, chemical fiber is difficult to degrade in nature, such as landfill treatment, which will cause long-term pollution to the environment. Therefore, the utilization of waste textiles is not only a resource reuse problem, but also a major environmental proble...