vacuum oil purifier
transformer oil purification machine
lubricant oil filtration machine
compressed air dryer
mobile oil treatment plant
Recycling cooking oil still prevalent
Four defendants were prosecuted on Friday in Wenzhou, East China's Zhejiang province, because of their involvement in the production and use of illegal cooking oil that was used by alocal hotpot restaurant. Southern Metropolis Daily commented on Sunday:
The Wenzhou restaurant's practice of recycling the oil used for the hotpot base and then mixing itwith fresh oil will have shocked those customers who used to queue for hours to eat there.
However, the exposure of the restaurant's misdeeds last September triggered furtherinvestigation into the shady business, and it turns out that many other hotpot restaurants in theprovince have been employing the same trick.