A new method by Chinese researchers has been proved useful in controlling the smell of waste transfer（中转） stations. In general, waste is sorted in the waste transfer station and then sent to a place to deal with. The temperature and water can cause the waste the terrible smell.
Qiang Ning is an air pollution control expert from Tongji University. He said a new technology has been invented to deal with the waste. When the waste reaches into this special area, its bad smell will be removed. As a result, it'll become safe, odorless（无气味） and green.
Tanghui Waste Transfer Station in Jiaxing has accepted the technology. All the situations show the smell in all operation areas is lower than before. There was no strange smell around it. According to the Tanghui station, the technology needs less cost. And it's very easy to operate. What's more important, it requires a small floor area.
