Green chemistry is the design of chemical products and processes that reduce or eliminate the use or generation of hazardous substances. It is employed on the life cycle of a chemical product which include its design, manufacture, use and ultimate disposal. Most experts said that water is next major environmental stress issue, also exceeding global climate change for management solutions in coming years. As water resources are finite and depending population is exceeding. Green chemistry is used to eliminate hazardous substances in a chemical process or generation of toxic products. It involves use of raw material and energy sources for manufacturing process. Green chemistry developed in business and regulatory communities as a natural evolution of pollution prevention. We caused harm to our planet and humans via improving crop protection, commercial products and medicine.
Pollution and acid rains are major disadvantages that choked many waterways and deteriorate forest health. Chemical’s used directly linked to human cancer and other adverse health outcomes. In a globalized world environmental issue has come to danger for human existence. A single technique cannot cope with these problems for a longer period. Educating the public contribute to save the environment from further destruction. Green chemistry focus on local environment. Green chemistry is a sustainable chemistry, which include to the design of chemical products and processes that reduce toxic elements from environment.Green chemistry is science that is conducted in more responsible manner because work processes are designed to minimize their effect on environment. Green chemistry is a new Technique which is splited into secondary and higher educational curricula. Green chemistry helps to address environmental problems, because they feel empowered toward solving concrete problems in familiar settings. It helps to generate little waste and fewer environmental emission than traditional chemical reactions do. It surrounds all aspects and types of chemical processes which decrease harmful effect to human health and environment. By decreasing the use or production of hazardous substances related to a synthesis or process, chemists can decrease risks to both human health and the environment.
Green chemistry is about preventing high level of pollution. It is a very simple technique that have greater effects for more complex problems. It is an alternative to the control approach to environmental protection. It leads to less use of hazardous material so less Personal protective equipment’s will be required.Why we needed Green chemistry: Chemistry is no doubt a very prominent part of our daily lives. Chemical production also brings new environmental problems and toxic or hazardous side effects, which result in the need for beneficial things production.
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A famous example is the pesticide.Green chemistry focus on pollution prevention at molecular level and is a very important part of chemistry due to significant importance of chemistry in our world and the beneficial effects it can show on our environment. Green chemistry technique helps in producing more environment friendly chemical processes which decrease or eliminate the production of toxic substances. This technique work with the twelve principle of Green Chemistry.
