An environmental engineering exercise from Science Buddies

Cleaning up oil spills in the ocean is a big, messy job. But some simple household materials do a surprisingly good job at absorbing oil from water. Learn how with this surprising activity! George Retseck

Key concepts The environment Engineering Oil Absorption Introduction Have you ever seen news coverage or other pictures of an oil spill in the ocean? Oil spills can devastate wildlife and damage our precious water resources. So it is important to try to clean spilled oil (which can come from shipping tankers or offshore oil drilling rigs) quickly and thoroughly. But cleaning spills can be challenging. And scientists are often looking for new and different substances to help them. In this science activity you can test the absorptivity of different materials (called sorbents) to discover which ones are best at removing oil from water. Background Oil isn't just for fueling cars. Are you wearing shoes right now? Chances are good that some parts of those shoes are made from petroleum oil. Now look at the fabric of your clothes, chair cushion, bedspread, carpet and drapes. If they aren't entirely cotton or another natural fiber, many of these fabrics were made at least in part from oil. In the kitchen you may find fruits and vegetables grown with the help of fertilizers and pesticides, which are also oil-containing products. If you head to the bathroom, you might find medicines, lotions, toothpaste, shampoos and bandages made in part from oil. Oil products are everywhere, including outdoors: car tires, roads and, yes, the fuel that powers most motor vehicles. Because oil is used in so many ways, great amounts of it are carried long distances to factories that turn it into the products that we have become accustomed to having. Every day, millions of barrels of oil are moved around, mostly on tankerswhich can carry more than 200,000 tons each. Occasionally these tankers have accidents, or offshore drilling rigs are damaged, and oil spills into the ocean. One way environmental engineers try to clean spills is with sorbentsmaterials good at absorbing liquids. If youve used a sponge, paper towel or kitty litter, youve already used a sorbent. Now we will explore specifically which sorbents are good for removing oil from water. Materials

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Sorbent Science: Cleaning Oil Spills

Carpet Cleaning Tile Pressure Washing Roof Dryer Vent - Tampa, Odessa, Lutz, Land O Lakes, FL
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Allaire Chem-Dry: Family Owned Carpet Cleaner
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Spot the carpet cleaning dog rubbing out a stain!
Sometimes, if you #39;re a dog, you have to let your owners know when it #39;s time to clean the carpet.

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Pet Urine Removal - Carpet Cleaning - Waterclaw
Check out this sped up demo video of our deep urine extraction using the high powered water claw. See that yellow/orange being pulled out? Yea that #39;s pet urine! We don #39;t mess around with deep...

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(PRWEB) January 22, 2015

Clean-Slate Janitorial Services (http://www.Clean-Slate.ca), a Greater Toronto Area-based professional cleaning company that specializes in commercial office cleaning, retail maintenance, floor restoration, carpet cleaning, and construction site cleanup, is revealing three expert carpet cleaning tips to help keep carpets clean during the remainder of the winter.

The heart of winter is here and the cold weather and snow are really starting to kick in. And with that snow and cold weather come salt and boots walking back and forth on the carpet of a home or business, says Sam Panousis, owner and operator of Clean-Slate Janitorial Services. For many people, keeping a carpet clean can be daunting, but these helpful tips can get home and business owners through the winter mess.

Panousis explains that the first tip is to stop the mess from outside from getting inside in the first place. That could mean pressure washing or shovelling off snow from sidewalks and entranceways. Its also important to lay down some mats at the entrances of a store or building; a strong mat can soak up about 80% of moisture before it gets inside.

Another good tip is to clean high-traffic areas more frequently, he adds. Letting moisture sit can lead to mould and other hazards, so its really beneficial to focus on the areas where people are standing or walking the most.

According to Panousis, the last tip is to have a winter cleaning strategy. For instance, teaming up with a cleaning company to discuss ideas on how to prevent and remove dirt, snow, and slush from the carpets for the duration of the winter will leave carpets in much better shape once the season is over. (Source: Brouwers, M., 3 Tips for Developing a Carpet Cleaning Plan This Winter, January 17, 2014 http://commercialjanitorialservices.ca/blog/3-tips-developing-carpet-cleaning-plan-winter/.)

Its always better to have a plan in place going into the winter, Panousis concludes. That way, a schedule can be set and everyone is on board regarding when cleaning crews will be present and how theyll be going about doing their jobs.

Clean-Slate Janitorial Services specializes in commercial office cleaning and retail maintenance. Call Clean-Slate at 416-509-7454 for an assessment or visit http://www.Clean-Slate.ca for more information.

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Clean-Slate Janitorial Services, Torontos Leading Commercial and Retail Cleaner, Reveals Carpet Cleaning Tips

MADRID, SPAIN--(Marketwired - Jan 22, 2015) - The Chem-Dry floor cleaning franchise system, which has more than 4,200 franchise units worldwide, is expanding into Spain. Chem-Dry has partnered with Jos Loureno to bring the world's largest floor cleaning franchise to Spain.

Loureno will serve as Chem-Dry's master franchisee, operating the brand, training and supporting entrepreneurs as they start and expand locally-owned Chem-Dry operations throughout the country.

"Chem-Dry is an international brand that has proven itself for nearly 40 years," Loureno says. "When you start a Chem-Dry, you are not just starting a small neighborhood business -- you become part of something much bigger, which has many advantages."

Loureno, who has operated a Chem-Dry floor cleaning franchise in Portugal since 1999, says that being part of a respected worldwide brand has helped him win business that would have otherwise been inaccessible. For instance, an American cruise line that regularly uses Chem-Dry for cleaning in the United States sought out Chem-Dry -- and hired Loureno -- when the ship docked in Portugal. It was a massive job that bought in a lot of revenue, he says.

Loureno became the master franchisee for Chem-Dry in Portugal in 2005, and he is expanding into Spain because of the vast potential for growth.

He calls the Chem-Dry international leadership team "very reliable and trustworthy. They are leaders in carpet cleaning around the world, and I have a very good relationship with them."

The respect is mutual.

"We love working with Jos and entrepreneurs like him who are eager to build a strong business and deliver great service to homeowners and businesses," said Dan Tarantin, President & CEO of Chem-Dry and Harris Research Inc., its parent company. "We trust that customers will be thrilled to see what Chem-Dry can offer under Jos's guidance, and that his experience will help many others start floor cleaning franchises in Spain."

Chem-Dry cleans more than 10,000 homes and offices a day; Spain is the 48th country for the brand, which was founded in the United States in 1977.

How Chem-Dry is different Chem-Dry uses all-natural, green-certified cleaning solutions and patented equipment to clean a wide array of floor surfaces such as rugs, carpet, stone and tile as well as other surfaces including upholstery and drapes, serving both the residential and commercial markets.

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Chem-Dry Carpet & Tile Franchise Expands Into Spain

Carpet Cleaning London Finchley Central
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