Sniff patrol identifies stinky hazards
By Zheng Jinran | China Daily | Updated: 2015-12-21 08:33
Chen Yuanyuan has a talent for identifying odors collected in special bags from landfills and industrial plants.
Sniffing garbage or pollutants often brings on an unpleasant reaction, yet it's an indispensable skill for her job as an environmental monitor.
Her nose is an important link in the chain of pollution control.
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