"Green chemistry, similar to sustainable chemistry or circular chemistry, is an area of chemistry and chemical engineering focused on the design of products and processes that minimize or eliminate the use and generation of hazardous substances."
It involves the development of environmentally friendly methods for chemical production.
Principles of Green Chemistry: Introduction to the 12 principles of Green Chemistry, which includes waste prevention, design for energy efficiency, and utilization of renewable resources.
Lifecycle Assessment: The use of metrics to evaluate the environmental impact of a product at each stage of its lifecycle, from raw materials to disposal.
Green Chemistry Metrics: Measurement of the sustainability of a chemical process or product using metrics such as atom efficiency, renewable content, and toxicity.
Renewable Resources: The use of resources that are not finite and can be replenished, such as biomass and solar energy, to reduce the environmental impact of chemical processes.
Catalysis: The use of a catalyst to promote efficient and selective chemical reactions while minimizing waste and energy usage.
Energy Efficient Processes: Design of chemical processes to minimize energy usage and waste, such as using lower energy reactions, improving heat transfer, and optimizing reaction conditions.
Green Solvents: Substitution of potentially hazardous solvents with less toxic or biodegradable solvents to reduce waste generation and environmental impact.
Bio-Based Chemicals: The use of renewable materials such as biomass to produce chemicals instead of petroleum-based resources to reduce greenhouse gas emissions and reliance on non-renewable resources.
Inherently Safer Chemistry: Design of chemical processes and products that minimize or eliminate the potential for accidents, releases, or disasters that can harm human health and the environment.
Green Analytical Chemistry: Development of analytical methods that minimize waste, use minimal amounts of energy and solvents, and reduce the environmental impact of the analysis.
Pollution Prevention: The elimination or reduction of waste, emissions, and pollutants from chemical processes and products to minimize hazardous impacts on human health and the environment.
Green Chemical Synthesis: Development of chemical syntheses that use non-toxic or less-toxic materials, minimize waste and energy usage, and produce a minimum of hazardous by-products or intermediates.
"Green chemistry, similar to sustainable chemistry or circular chemistry..."
"While environmental chemistry focuses on the effects of polluting chemicals on nature, green chemistry focuses on the environmental impact of chemistry..."
"The overarching goals of green chemistry—namely, more resource-efficient and inherently safer design of molecules, materials, products, and processes..."
"...that minimize or eliminate the use and generation of hazardous substances."
"...including lowering consumption of nonrenewable resources..."
"...technological approaches for preventing pollution."
"The overarching goals of green chemistry... can be pursued in a wide range of contexts."
"...is an area of chemistry and chemical engineering..."
"Green chemistry, similar to sustainable chemistry or circular chemistry..."
"...focused on the design of products and processes..."
"...that minimize or eliminate the use and generation of hazardous substances."
"...focused on the design of products and processes..."
"...technological approaches for preventing pollution."
"...green chemistry focuses on the environmental impact of chemistry..."
"...design of molecules, materials, products, and processes..."
"More resource-efficient and inherently safer design of molecules, materials, products, and processes."
"...an area of chemistry and chemical engineering..."
"...minimize or eliminate the use and generation of hazardous substances."
"Green chemistry, similar to sustainable chemistry or circular chemistry..."