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(毒性) and harmfulness(危害) 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(毒性) and harmfulness(危害) of a substance to human beings and to environment
➢ We could compare and select the most favorable substance and method under specified conditions. Green Chemistry is realizable ➢Examples already realized give evidences to illustrate strongly 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 ➢Examples already realized give evidences to illustrate strongly that green chemistry is realizable. ➢Relationship between structure and properties —— gives us clue to predict the harmfulness of substances
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
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
Green Chemistry The connotation of Green Chemistry A deeper view of Green Chemistry Green Chemistry is realizable Green Chemistry is different from 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 View ❖ Green Chemistry is one of the concrete embodiment(体现) of the Viewpoint of Scientific Development(科学发展观). ❖ Green Chemistry provides basic scientific principles and technologies to support the Viewpoint of Scientific Development and Recyclable Economy(循 环经济)
Deeper View ❖ Green Chemistry is one of the concrete embodiment(体现) of the Viewpoint of Scientific Development(科学发展观). ❖ Green Chemistry provides basic scientific principles and technologies to support the Viewpoint of Scientific Development and Recyclable Economy(循 环经济)