Waste oils including used cooking oil, cooking the restaurant used waste oil, waste from slaughterhouses. United Kingdom, the daily express reported that the largest source of waste oil is large hotel of the city sewers of grease, it is a "quality is very poor, very dirty, very inedible oils", once accidentally eating would damage human white blood cells and gastrointestinal mucous membrane, caused by food poisoning, even carcinogenic. According to statistics, the United Kingdom produces about 230,000 tons of waste oil annually. In terms of how to deal with waste oil, United Kingdom experience quite worthwhile.


United Kingdom of waste oils management is very strict. United Kingdom Environment Agency and authorities expressly provides that no person shall oil gave the illicit collection companies or individuals without authorization, any restaurants, canteens and catering operators, and so on, or waste cooking oil should not be mixed with other food waste away, cannot directly be dumped into sewers, rivers, creeks, lest a clogged drain, polluted rivers or streams, etc.


Under the United Kingdom Government's regulations, food manufacturing, food and beverage employees can only waste collectors waste cooking oil to the right, and cannot be processed. Waste oil collectors must have a United Kingdom Charter issued by the Environment Department, before they can legally collect used cooking oil. Hotels, restaurants and food manufacturers, such as used cooking oil manufacturing units usually with a qualified, certified waste oil collection companies access to health and environmental protection departments signed an annual contract, which provides the specific containers, designed to dress up used cooking oil. Collectors generally free of charge to hotel, food and beverage industry practitioners offer two plastic buckets, one for dumping food waste, collected once each day, another for dumping waste oil, gathered the next day.


United Kingdom departments of health also often hotels, restaurants, food processing plants, and waste oil collection companies, such as irregular spot checks, require oil producers to provide health documents, including kitchen oil recycling company to finalize a proof of the flow of oil for the collection of used cooking oil companies are expected to issue relevant certificates and qualifications approval, preventing fish in troubled waters. Failure to provide evidence of that restaurant, you will face unusually severe penalties.


United Kingdom Johnson, Professor of environmental management at the University of Sussex, said to the reporter, United Kingdom there are two waste oil reprocessing methods, one is to turn used cooking oil into fuel for power, and second, by Transesterification, turning cooking oil into biodiesel. This bio-diesel with nontoxic, pollution-free, clean, renewable, and other characteristics, can be directly used as a vehicle fuel, and can then be mixed with regular diesel use.


The London Evening Standard reported that last June, the United Kingdom Thames Water company announced a partnership with local green energy company has signed contracts totalling 200 million pounds, plan 2015 jointly built the world's largest oil plant. At that time, the plant could produce 130,000 megawatts of renewable electricity annually, enough to cover 39,000 average United Kingdom Home 1 year of electricity required.


According to established programmes, such as power plants, water from the restaurant every day to collect about 60 tons of waste oil, enough to provide more than half of the fuel required for the power generation equipment, and the rest comes from waste vegetable oil, animal fats. In this way, not only cooking oil to be reused, can also save a lot of plumbing costs. Figures show that London's clogged drain caused by grease caked on average per year over more than 40,000, will cost at least 12 million pounds this year to dredge.