“Template:Distinguish Sulfuric acid (alternative spelling sulphuric acid) is a highly corrosive...Sulfuric acid
“The environmental impact of the coal industry includes issues such as land use, waste...Environmental impact of the coal industry
“Polyethylene (abbreviated PE) or polythene (IUPAC name polyethene or poly(methylene)) is the...Polyethylene
“Some other metals, such as Al, Au, Ag, brass, and CUM, are so valuable that they are rarely...Metal recycling
“Plastic recycling is the process of recovering scrap or waste plastic and reprocessing the...Plastic recycling
“Silicon dioxide, also known as silica (from the Latin silex), is a chemical compound that is an...Silicon dioxide
This category has the following 11 subcategories, out of 11 total.
Pages in category "Polyethylene conservation"
The following 168 pages are in this category, out of 168 total.