Can You Pour Cooking Oil Down the Sink

Whilst the sink may seem like a quick and easy route for the disposal of used cooking oils, pouring greasy liquids down the plughole will wreak havoc on your drains, causing serious blockages equally the oil solidifies.

Down in the sewers, the greasy substances can combine with other products that shouldn't have been flushed – like wet wipes – to class congealed clumps of fatty waste, known as 'fatbergs'. Clogging upwards the pipes, fatbergs cause damage to not just your drains, just the whole local sewage organisation.

In 2013, a bus-sized fatberg was discovered in drains nether Kingston, Surrey, subsequently local residents complained that they couldn't flush their toilets. Even larger fatbergs have been discovered since then – in September 2017, a jumbo 250-metre lump of congealed fat and rubbish was found blocking the sewers in Whitechapel, London, taking nine weeks to remove. Thames Water reportedly spends £xviii million per year removing blockages from the sewers – coin that, simply like the cooking oil, is going straight down the drain.

And then, to avoid these greasy masses clogging our drainage systems and costing millions to remove, what should we be doing with used cooking oils?

In the home

Recycle At present, which is managed by the Waste and Resources Action Plan (WRAP), advises that small amounts of cooking oils and fatty foods tin can be placed in your food waste bin, to be collected past your local food waste recycling service.

If your local council doesn't provide food waste material drove, then you should dispose of the oil in your kitchen bin, making sure that it'due south cooled down first. If there's just modest quantities of grease left on a plate, you can soak this up with a paper towel, which can and then go straight in the bin.

Recycle Now also suggests that larger amounts of cooled cooking oil should be placed in a sealed container, such as a leftover plastic pot or tub, before existence thrown away with your general kitchen waste.

Cooking oil can also be recycled at many Household Waste Recycling Centres (HWRCs)  – cheque with your local recycling centre for more than data on their collection policies.

With UK households producing 73,000 tonnes of oil and fat waste in 2012, costing £170 meg, according to WRAP, it's vital that this waste matter is properly dealt with.

What should businesses practice?

Businesses are legally required to dispose of used cooking oil appropriately, and can face significant fines for not complying with disposal regulations.

Cooking oil collection services, such as Olleco, help businesses to recycle their waste cooking oil to produce biofuels, which can exist used to replace fossil fuels used for send.

Olleco has a national network of depots and processing facilities, allowing businesses all over the country to recycle their oil. One time the cooking oil has been nerveless, it is then processed at i of Olleco'due south three biorefinery sites, before existence sent to the visitor's biodiesel plant in Liverpool.

Too every bit working with some of the largest names in the food industry, such as McDonald'southward UK and Arla Foods, Olleco has recently been awarded the Royal Warrant by Her Majesty the Queen – the first circular economic system company to accept been granted the royal seal of approval.

The Renewable Energy Clan (REA) has recently highlighted the benefits of using cooking oils to produce biodiesel, affirming that they tin achieve a carbon saving of around 88 per cent compared to fossil fuel diesel. Fuels fabricated from cooking oils are also favourable to ingather-based biofuels, which just produce carbon savings of effectually l-threescore per cent.

Gaynor Hartnell, Head of Renewable Transport Fuels at the REA, said: "Nosotros're dandy to explain merely why this fuel is one of the all-time environmental solutions we have at the moment, with among the highest levels of greenhouse gas savings seen in road transport. Furthermore the industry is proposing even more rigor and transparency in auditing procedures."

Although biofuels are already strictly audited for their sustainability, the manufacture is calling for increased rigour across the supply chain. At a coming together in Shanghai on 2 July, industry representatives proposed an even more robust auditing process, making sure that suppliers who are certified with the International Sustainability and Carbon Certification (ISCC) tin trace their biofuels back to the eating place that generated the cooking oil.

So, as need for cooking oil-based biofuels increases, it appears that more and more of the cars, buses and lorries on our roads could exist powered by leftover frying oil from the chippy – a win-win situation, both for our drains and the surroundings.

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Source: https://resource.co/article/oil-s-well-ends-well-how-dispose-cooking-oil

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