Sludge by ordinary people as a contamination, but we have to do this trip, but feel that the sludge very sweet." Say the words are devoted to the research "using activated sludge production of biodegradable plastics," the Hong-Ming Tsai. Tsai Hong Hong Kong Polytechnic University are experts in environmental protection. 16 years ago, Hong-Ming Tsai took over the institute in a Inflatable pools research project: To study the plastic pollution in the Hong Kong solution. At that time, most people also immersed in the enjoyment of convenience, the pleasure of cheap plastic products, the proposal to examine alternatives to plastic can be a handful of experts, Tsai Hong is one of them. Tsai Hong-coping strategies are proposed: The extraction from activated sludge micro-organisms to produce fully degradable plastic. "One hundred years of history has a traditional plastic time, has encountered a Terminator, which is activated sludge." Tsai Hong-tell "Waitan Huabao." At that time, he sparked a good deal of this kind of mind the question: smelly black sludge, with its production of plastic garbage bags to do it is also acceptable; if we use it to do the production of disposable plastic tableware, food bags, perhaps sweet-smelling The dinner will also be difficult to swallow. Continuing to study the more than. 16 years later, "with activated sludge production of biodegradable plastic" project, Nuremberg, Germany 2008 Industry Innovation Award "international creativity, invention and new product Inflatable pools Gold Show", which is also one of the three major events the authority of the invention. Today, Professor Cai's "activated sludge production of biodegradable plastic" project has been with the Guangdong city by a wastewater treatment plant reached an agreement and has entered the terminal test aspect. According to Professor Cai is estimated that fully degradable "green plastic" or two years into the life of the people.
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