Green Chemistry is realizable The goal of green chemistry is to seek for perfection(by overcoming difficulties) Synthesis efficiency is highly thought of in green chemistr >Opposite opinions: it is difficult to quantify the toxicity and harmfulness of a substance to human beings and to environment
Green Chemistry is realizable ➢ The goal of green chemistry is to seek for perfection(by overcoming difficulties). ➢ Synthesis efficiency is highly thought of in green chemistry. ➢ Opposite opinions: it is difficult to quantify the toxicity and harmfulness of a substance to human beings and to environment
Green Chemistry is realizable s EXamples already realized give evidences strongly to illustrate that green chemistry is realizable Relationship between structure and properties-gives us clue to predict the harmfulness of substances >We could compare and select the most favorable substance and method under specified conditions
➢ Examples already realized give evidences strongly to illustrate that green chemistry is realizable. ➢ Relationship between structure and properties —— gives us clue to predict the harmfulness of substances. ➢ We could compare and select the most favorable substance and method under specified conditions. Green Chemistry is realizable
Traditional way Green chemistry Eliminate waste 5Q0 reat waste from the origin Wast produce No waste then treat produced g2<=93d-O59 Tret the Not need for existe dwaste waste treatment Bring about a Provide a te.mporary permanent cure solution
Green chemistry way Bring about a temporary solution Treat the existed waste Treat waste Provide a permanent cure Eliminate waste from the origin No waste produced Not need for waste treatment Traditional way Waste produced then treat Facing the increasing environmental pollution
The connotation of A deeper view of Green Chemistry Green Chemistry Green Chemistr Green Chemist is different from Green Chemistry is realizable c environmental control
Green Chemistry The connotation of Green Chemistry A deeper view of Green Chemistry Green Chemistry is realizable Green Chemistry is different from environmental control
Deeper viewpoints on .I Green Chemistry e Scientific viewpoints Green Chemistry concerns new research area of chemistry. It rejuvenates the contents of chemistry Environmentally benign Starting materials, target products High selectivity, atom economy
Deeper viewpoints on Green Chemistry ☺ Scientific viewpoints: ➢ Green Chemistry concerns new research area of chemistry. It rejuvenates the contents of chemistry. Environmentally benign Starting materials, target products High selectivity, atom economy