Explain the green chemistry principle “prevention of waste”.Explain the green chemistry principle “prevention of waste”.
- The ability of chemists to redesign chemical transformations to minimize the generation of hazardous waste is an important step in pollution prevention.
- By preventing waste generation we minimize hazards associated with waste storage,transportation & treatment.
- Greener route of indigo creates very less wastage due to renewable feedstock and enzymes used in conventional synthesis such as aniline,chloroacetic acid are avoided.Overall atom economy increases.
- Other example include green synthesis of Ibuprofen & adipic acid.
Concept: Green Chemistry - Twelve Principles of Green Chemistry
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