A worker spades food waste into a boiler for generating steam in the Luneng waste oil recycling company in Jiaxing, east China's Zhejiang Province, June 14, 2012. Everyday from 4:00 to 10:00 a.m., some 60 workers of Luneng will gather the swill-cooked oil, nicknamed "gutter oil," from nearly 2,000 restaurants which have signed recycling deals with Luneng. After a series of processing procedures, the gutter oil will be turned into industrial oil, bio-diesel or other kinds of fuel. Luneng can recycle about 78,000 tons of waste cooking oil each year at present, from which 2,405 tons of industrial oil are produced. [Xinhua]