Seeing a piece of news about environmental protection and waste plastic statistical number in Los Angeles published in Cleveland.com , I have remembered of prohibiting from taking plastic bag in free in our nation-china in 2008.That statistical number about waste plastic bag pollution in Los Angeles is:
For environmentalists, 1977 could be a year that lives in infamy.
That''s the year the plastic grocery bag was introduced. At that time the brown paper bag was dominant for sacking groceries. Now, in 2012, 90 percent of all grocery bags are plastic. About 100 billion bags are used annually worldwide.
Los Angeles was contributing with an estimated 2.7 billion plastic grocery bags per year. But that''s going to end. Last week, Los Angeles became the largest city in the nation to ban plastic bags at supermarket checkout lines. They will be phased out during the next 16 months and shoppers will have to bring their own reusable bags or purchase paper bags for 10 cents each.
How pleasure to see the news about enviromental protection .Banning plastic bag in free in market, airport, harbor port and so on, and using waste plastic pyrolysis plant,waste tyres pyrolysis machine,can enhance the environment protection . From http://www.doinggroup.com ,there has more..