<tt id="6hsgl"><pre id="6hsgl"><pre id="6hsgl"></pre></pre></tt>
          <nav id="6hsgl"><th id="6hsgl"></th></nav>
          国产免费网站看v片元遮挡,一亚洲一区二区中文字幕,波多野结衣一区二区免费视频,天天色综网,久久综合给合久久狠狠狠,男人的天堂av一二三区,午夜福利看片在线观看,亚洲中文字幕在线无码一区二区

          Huge profits lure illegal cooking oil business

          Updated: 2011-10-18 19:55

          (Xinhua)

            Comments() Print Mail Large Medium  Small 分享按鈕 0

          CHONGQING - The recent bust of a waste cooking oil production and supply chain in Southwest China's Chongqing municipality has aroused a new round of public anxiety over the country's food safety.

          Waste cooking oil refers to a kind of illegal cooking oil extracted from the kitchen waste that is used to feed livestock.

          After a series of procedures, including collecting, preliminarily extracting, speculative reselling, refining and selling, the oil made its way from dirty trash cans to the tables of up-scale restaurants.

          Cao Xianhe is an illegal trader who has operated a waste cooking oil business since 2009. After collecting kitchen waste from university cafeterias and restaurants in Chongqing, he boils the waste to extract crude oil to sell as a raw material for cooking oil.

          Xu Ke is a peddler who has been purchasing extracted crude oil in Chongqing since 2005, making profits by selling the crude oil to other cities and provinces.

          The refining process was conducted in an oil refinery, where professional equipment could process the crude oil into the final product of waste cooking oil which would then be sold to local grain and oil companies that re-sell the waste cooking oil to markets.

          This kind of illegal cooking oil can reach the sanitation standards set for cooking oil after several reprocessing procedures, according to local police.

          But a local resident who lives near a workshop for crude oil extraction said the oil is too disgusting to be used as cooking oil.

          The workshop, which had been converted from a pig farm, has many large cement pools filled with leftovers and other kitchen waste. Big boilers, each measuring two meters in diameter, sat beside the pools, stinking and infested with flies.

          Waste cooking oil can be processed at low-costs, resulting in huge profits welcomed by illegal traders. The crude oil costs about 3,000 yuan ($470) per tonne and can be re-sold at a price of 5,000 yuan per tonne as a raw material for cooking oil. The retail price of the end product can reach about 10,000 yuan per tonne at a farm produce market.

          Lured by significant profits, illegal traders took advantage of these kitchen wastes which can not be recycled through regular channels, like being refined for industrial use.

          Since the waste cooking oils' specific hazards have not been identified, there is a dire need for more research conducted by experts, said Ding Xinzheng, a professor with the Chongqing Academy of Social Sciences.

          Meanwhile, the testing standards for cooking oil have yet to be perfected, Ding said.

          To prevent waste cooking oil from being recycled and entering restaurants, the government of Jiulongpo District in Chongqing has come up with a plan to uniformly collect kitchen waste in an effort to cut off the source of the waste cooking oil.

          主站蜘蛛池模板: 老司机久久99久久精品播放免费| 国产午夜福利在线观看播放| 国产一区日韩二区欧美三区| 91精品一区二区蜜桃| 少妇又紧又色又爽又刺激视频| 自拍偷拍第一区二区三区| 无码日韩av一区二区三区| 在线观看热码亚洲AV每日更新| 国产天天射| 日日躁夜夜躁狠狠躁超碰97| 久久久久无码中| 亚洲av成人一区二区三区| 92精品国产自产在线观看481页| 国内精品伊人久久久久影院对白| 西西大胆午夜人体视频| 欧洲欧美人成免费全部视频| 亚洲a人片在线观看网址| 国产成人A区在线观看视频| 国产精品美女一区二三区| 国产精品国产精品偷麻豆| 亚洲一区二区三区十八禁| 综合偷自拍亚洲乱中文字幕| 亚洲欧美日本久久网站| 色综合夜夜嗨亚洲一二区| 亚洲一区二区中文字幕| 老熟女一区二区免费| 日本韩无专砖码高清观看| 亚洲精品乱码久久久久久中文字幕 | 国产av一区二区不卡| 国产精品多p对白交换绿帽| 亚洲乱码一区二区三区视色| 性动态图无遮挡试看30秒| 久久香蕉欧美精品| 国产伦一区二区三区久久| 蜜桃一区二区免费视频观看 | av色蜜桃一区二区三区| 在线精品视频一区二区三四| 夜夜爽无码一区二区三区| 国产呦交精品免费视频| 在线日韩日本国产亚洲| 草草ccyy免费看片线路|