Remediation may include separating hazardous chemicals from other materials, then treating them so they are no longer hazardous or concentrating them for safe disposal. This is unlike cleaning up pollution (also called remediation), which involves treating waste streams (end-of-the-pipe treatment) or cleanup of environmental spills and other releases.

Green chemistry reduces pollution at its source by minimizing or eliminating the hazards of chemical feedstocks, reagents, solvents, and products. How green chemistry differs from cleaning up pollution Designs chemical products and processes to reduce their intrinsic hazards.Lessens and sometimes eliminates hazard from existing products and processes.Reduces the negative impacts of chemical products and processes on human health and the environment.Results in source reduction because it prevents the generation of pollution.Applies innovative scientific solutions to real-world environmental problems.Is a philosophy that applies to all areas of chemistry, not a single discipline of chemistry.Prevents pollution at the molecular level.Green chemistry applies across the life cycle of a chemical product, including its design, manufacture, use, and ultimate disposal.

Green chemistry is the design of chemical products and processes that reduce or eliminate the use or generation of hazardous substances. Green chemistry’s roots in the Pollution Prevention Act of 1990.Twelve principles of green chemistry bookmarks.How green chemistry differs from cleaning up pollution.

Unit 6 daily 2 chemistry