Interests chain: Underground drainage oil several Wan buy and purchase right Refine the last a ton of profits for 2 000

Interests chain: Underground drainage oil several Wan buy and purchase right Refine the last a ton of profits for 2,000
Wuhan, March 20 (Xinhuanet) question: How did the oil of underground drainage flow back to the dining table?
Carbohydrate, oil and protein are essential three major nutrients in people's daily diet, an investigation about the underground drainage oil reflux dining table of engineering institute Professor He DongPing in Wuhan a few days ago, have caused people's worry again to the food security.
Have insider reveal technological difficult problem, lack supervise, enormous profits, the intersection of underground drainage and the intersection of oil and the intersection of finish machining and the intersection of outlet and factor such as being smooth of products effectively, channel oil of underground drainage at present back to the risk of the dining table to strengthen.
Underground roller chain of the waste oil reflux dining table of the kitchen cabinet
After this Spring Festival, Wuhan engineering institute Professor He DongPing organizes the investigation that seniors went on to the oil state of Wuhan underground drainage, the situation investigated is shocking: The person who retrieves job of the oil of underground drainage, only takes a shovel, several shabby drum, a flashlight, and an electric motor car can come back with fruitful result. Those are dim and muddy and slightly taking the form of red lotion, through filtration, heating, precipitates, separation of one night, become taken as the clear one " The edible oil " ,Sell at a low price.
As insider, regard waste oil of kitchen cabinet as raw materials, draw biological the intersection of enterprise and Wuhan of diesel oil, end auspicious biological the intersection of diesel oil and Zeng Wei, director of Co., Ltd., reveal detailed the intersection of kitchen cabinet and waste oil flow back underground roller chain of the dining table to reporter.
The waste oil reflux dining table of the kitchen cabinet mainly hires " oil of underground drainage " that greasy floating thing is commonly called as promptly that the rural worker drew in the restaurant sewer through two routes A route just among them. Another route is that the rural worker retrieves water from washing rice namely leftovers leftovers containing oil of restaurant of hotel to the restaurant that is fixed regularly every day, reach higher authorities purchase square summary, process and then, use the intersection of city and the intersection of perimeter and pig feed of pig farm as while being a portion of separate, cultivate healthy to lead to the fact the water from washing rice pig of danger to people, the one left is retrieved in the black workshop together with oil of underground drainage.
The black workshop that processes waste oil of kitchen cabinet conceals around the bordering pig farm in the urban and rural areas mostly, the apparatus is primitive and simple, a pan, a cooking stove, the step is to throw the oil floating out, add deodorizing, decolorizing, water washing, precipitating such as caustic soda again, the oil at this moment is yellow and jonquilleous and on and having no peculiar smell; And then mix with the traditional salad oil together, is between city and country sold to the farm food products market of the jointing department through various channels.
According to once investigation of Wei, the time to draw the oil of underground drainage is generally 19 o'clock to 21 o'clock, can draw if paying hotels. Accept the time of water from washing rice after restaurant the lunch, supper peak time slot, it is generally 15 o'clock to 17 o'clock, concentrate on going on after 20 o'clock. The swill water treatment of the large-scale food and beverage enterprise concentrate on going on in the evening more, time varies from 19 o'clock to 5 o'clock the next day. In view of place, because there is actually few underground drainage oil produced every day in pub, the top-grade hotels of China are a first-selected goal of the person who draws oil of underground drainage, because medium-to-high grade restaurants can satisfy person's who draws oil demands for underground drainage oil oil quantity.
Zeng Wei says: "The purchase right of the waste oil of kitchen cabinet of many food and beverage shops has already been contracted to the special messenger, purchasing squarely and establishing more steady relation between buying and selling among the food and beverage enterprises, the stranger can't participate, pay certain expenses from thousands of yuan to number of two 30,000 yuan according to the restaurant scale every year, pay the price of some hotels even to ten thousand yuan of Forth Five-Year Plan Period. "
It is reported, in 2006 a water from washing rice oil investigation of Hubei polytechnical university revealed, the project team investigated Wuchang, Hankow, Hanyang, river several hundred hotels and hotels in four areas of summer, choose effective sample extrapolate Wuhan city the intersection of food and beverage enterprise and day the intersection of swill and aquatic products quantity about 2500 tons from it, the annual production is about 900,000 tons, it is about 415 tons to refine the oil daily output of water from washing rice, annual production is about 150,000 tons.

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