The 12 Principles of Green Chemistry 🧪 As the chemist Paul Anastas, (one of the fathers of green chemistry) recognized that pollution prevention could not rely solely on cleaning up waste after it was created, he tried to tackle it at its source—during the chemical design phase. Along with John Warner, Anastas codified these principles to challenge the chemical industry to prioritize environmental health from the outset. Since it is difficult to remember them, here are 6 key messages you might want to take away: - Waste Reduction: Focus on preventing waste rather than just managing it after it's created. This approach helps save resources and reduce pollution. - Efficiency: Strive to maximize the use of raw materials in the final product, minimizing unnecessary steps and by-products in chemical processes. - Safety First: Design chemicals and processes to be safe for both humans and the environment, using less hazardous materials whenever possible. - Energy Conservation: Aim to conduct reactions at lower temperatures and pressures, using catalysts to save energy and reduce environmental impact. - Renewability: Use renewable resources, such as plant-based materials, instead of non-renewable ones to create more sustainable products. - Degradability: Ensure that chemical products break down into harmless substances after use, preventing long-term environmental damage or use circular economy principles to design more sustainable processes.
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