Cleaning up oil spills

Getting to the bottom of the barrel

Ever wonder about oil tankers and how the get out all that crude oil at delivery? I did. I did a little research and found out about a thing called a Belt Skimmer. You know that old thread mop that you have? Or perhaps that you've seen people use at your favorite fast food restaurant, airport terminal or other such place that has a lot of floor to cover? Would you believe that the same principle is applied to the mopping up of crude oils from barrels, containers and oil tankers? With a few improvements of course.

The basic idea is that of the string mop. The fluid is absorbed into the threads and then it gets wrung out some place else. The difference between a conventional string mop and this big brother is both the size and the wringing mechanism. The mop can be up to 50 feet long and is a loop. At the bottom of the loop, the mop picks up the liquid, in this case oil. It is transported to the wringing mechanisme by just pulling it up and then it's wrung out over a container using electric powered 'squeegy' rollers. Then it returns to the place of the oil and starts over again. Would you believe that up to 50 gallons of oil can be salvaged per hour this way?

What about floating oil spills?

Allright, we've seen how the belt skimmer can be used to mop up oil from the bottom of a barrel. However, if the mop becomes waterlogged it can't contain any oil, so how can we make sure when we're mopping up oil from a body of water, that we're not mopping up the body of water?

Again the solution is simple and elegant. We affix the end of the mop to a place above the water allowing the mop to drag on, rather than in the water. Of course, this can't be done on very choppy water, but if you 'stake out' a bit of ocean for instance, by putting a sort of bottomless boat over the top of it, the water inside the stakeout will be calm enough to mop up the oil. This is a rather laborious task but it can be done and every bit of oil salvaged from a spill means at least two things: A bit less beach spoiled, and less danger of marine wildlife and birds getting hurt.

Oil companies are starting to understand that unless they want to lose the support of the public, they better clean up their act. Just as they are starting to understand that their industry is going to disappear in the next 50 years or so, and if they wish to survive as a company, they'd better diversify. The other option is to plan for the dissolution of the company, personally I'd prefer that option. In my opinion any company that has outlived it's use should be declared obsolete and cease to exist. This is certainly true for the oil industry.

After all: if you can build a multibillion dollar multinational company once, you can do it again. This time, take what you've learned about customer satisfaction, the environment and social responsibility and start over. Make a company that is committed to doing good, rather than just 'don't be evil'. The world is wating for strong entrepreneurs that want to make the world work again.

A challenge to the industry

When the big oilspill in the gulf of Mexico happenen people donated human hair to help with the mop up. Somehow word had gotten out that human hair could absorb more oil than any other type of material and, well, people cared so they donated their hair for the mop up.

I'm not sure if the hair thing was effective or not, but it does show that the public does care. So here's my challenge to the oil-spill cleaning industry, listen up ambarenvironmental: find a material that is even more effective at mopping up oil. It truly is a win win win win situation.

• People won't be feeling the need to turn in their hair
• The public will approve
• The oil spill will be cleaned quicker
• You'll gain more oil from the mopping

With nanotechnology, biomimicry and combining all kinds of knowledge with the simple yet elegant mop design, we can make sure we are ready for when then next spill hits and we can prevent a lot of the disastrous consequences of our carelessness. And make a profit to boot.

A vacuum elevator in your own home

Why would you need an elevator in your home?

There are many reasons people might have for having an elevator installed in their residence.

1. You might have a handicap that requires you to be in a wheelchair
2. You might need assistance going up the stairs due to knee or foot problems
3. You might be so overweight that the stairs just aren't an option anymore
4. Your house might be too small to accommodate a staircase whereas an elevator would take up less space
5. You might want the extra comfort of being able to take the elevator when you're tired
6. You may just want to show off as it's cool to have your own elevator.
7. You might need to shuttle stuff up and down in your house, like if the kitchen is downstairs

Surely this list isn't exhaustive and whatever your reason for installing an elevator in your house is valid as well. The reality is that more and more people are choosing to install a residential elevator.

How does a vacuum elevator work

The vacuum elevator is very different from the classic, counterweighted pull up mechanism that we all know as elevators. Instead it uses vacuum suction to transport you up and down the shaft. It's limited in that it can only lift you a maximum of 35 feet, but this is not a problem for most homes. You get into a type of cylinder that encloses you. The cylinder is inside a tube and in order to hoist you up, the air is sucked out of the tube above you creating a vacuum and you're pulled upward by the vacuum. Getting down is the same process but in reverse, air is gradually let back in the upper part of the tube and you're lowered down to ground level.

The system is extremely safe, with mechanical handbrakes installed just in case anything should go wrong and I think it's just simply beautiful too.

My experience with the vacuum elevator

A friend of mine is in a wheelchair. Has been pretty much all her life and she's not one to take such a thing lying down. She was born completely spastic and the doctors told her parents that she'd never amount to anything. Well, that doctor couldn't have been more wrong. Her father took it as a challenge and she picked up that baton after she became adult. When she was 15 she was in a special care hospital where they would help her with anything and everything and she had to fight to keep doing things for herself so she wouldn't lose the muscle control she had spent half her life gaining.

At 16 she was organizing mixed parties at the institute (mixed in the sense that there were handicapped and non handicapped people attending, and boys and girls of course). She fell in love with a handsome, non-handicapped man and they got a home together. Then she got pregnant and needed a bigger home. She didn't have a lot of money but she had a big dream. To have her house be a model for handicapped housing everywhere and with her smartphone she contacted architects and contractors galore and with shrewd bussiness sense and a lot of determination she now owns a beautiful two story home which is fully wheelchair accessible.

When installing her vacuum elevator she had a bit of a discussion with the builder. He wanted to install it so that she could go from the ground floor to the second floor only. "No need to go into the basement" he said. She nearly threw a fit! She was livid as it was her intent that she have a fully accessible home. Of course she got what she wanted, she's that kind of woman.

Anyway, the elevator moves smoothly and her rather large electric wheelchair fits it without any problem. Her daughter uses the elevator as well and proudly shows it off to her friends.
"There are advantages to having a handicapped mom" she tells them.

Wheelchair safe and luxurious to behold

Aside from residential installations the vacuum elevator is also being installed in buildings like a cinema. It's limited capacity is more than offset by the limited space it occupies and it's beauty. The installation is quite simple and the folks at vacuum elevators are working closely together with architects to make sure that your installation is working properly and installed beautifully into your home.

There's a type of turbine at the top that provides the suction that lifts the cabin but other than that no unsightly machinery, no basement full of bulky equipment to make room for
.

Innovation, thinking beyond the obvious

100+ uses of a paperclip

One of the ways to make the world a better, more sustainable place is finding new uses for things. By looking for new and innovative ways of doing things with what we already have, we can avoid buying or building new things. Versatility is key in the new economy. Something that portable storage San Diego has understood well and true.

There was a recent study done how where they challenged 4 year olds to come up with as many different ideas as they could for using an everyday object, like a paperclip. Within an hour time frame a group of preschoolers could come up with over 160 ways of using a paperclip, ranging from picking your nose or ears with it to, if you made a really big one you could slide down it. The childs mind is not yet throwing away any ideas as “unmanagable” or “unrealistic”. Instead it centers upon finding as many different uses for the paperclip as they can and let their imagination run free. Now this was a longitudinal study and they retested the kids at age 15. By the time these preschoolers had gotten an education they have trouble coming up with more than 20 uses for the paperclip. We lose a lot due to our education.

Smart thinking

I don't know if portable storage San Diego invited a bunch of preschoolers to work alongside them for the project but they did come up with some very usefull and innovative ways to use containers. First of all containers are for transporting stuff, right? Storage is a new use for containers and an innovation in its own right. Now you can put a bunch of those containers together and build a fence around them and you have transformed a vacant lot into a regular storage rental space at a fraction of the cost of putting up a building. This is exactly the way Coronado Mobile Storage started out!

Now there is more things you can do with a container and one of the things that I thought was really clever is that instead of asking people to bring over their stuff to storage, you can also deliver the container to their door to be filled with their stuff. A lot easier for both the customer, who can put their stuff in at leasure and for the service provider as well. All you have to do is drive the container out there and pick it up after the customer calls to say it's filled! How smart is that?

Many uses for containers

The next step is even more innovative. What else can you use these containers for? Well, it's a huge enclosed space that with a few adjustments can be modified into a mobile office, or you can provide an enclosed space to safely put equipment in at an on location jobsite, roadwork or the like. A few more adjustments and you can make a container into a complete home, where you can live part- or fulltime. A mobile home without the wheels, so to speak. And let's be honest: how many mobile homes are really meant to be mobile, meant to be moved around a lot. Generally it's more like a parked home to begin with. So lose the wheels and use a container to form the basis, put in a few adjustments such as electricity and running water and you have cheap housing, if not on a permanent basis then certainly in times of a crisis or disaster. Heck, let's go even further and equip the containers with their own solarpanels and you'd really be able to park them anywhere!

Solar energy: solar film, the solar panel of the future?

The future might be thin film

The developement of technologies is accelerating at a high rate. Where only a short 30 years ago solar panels were largely unheard of and considered highly advanced technology, the first generation is already outdated and the second generation will soon follow suit. Many people have started their own solar farm, helped along by government stimulation programs and the enormous rise in the cost of fossil fuels. They have formed co-operative efforts and use smartgrids to share the energy thus collected off their rooftops and in sharing they have found that they can be selfsufficient much easier than when everyone has their own closed circuit. So sharing is the name of the game, with smart computer programmes measuring the relative use of everyone connected to the smartgrid. Still for a lot of people solar panels are prohibitively expensive. The market for renewable energy resources is ready for the next breakthrough in technology making gathering solar energy available to even low income homes and families. And it might just be thin film.

Red light, blue light, all can be used

Thin film is a layer thin as can be, we're talking nanometers here. I don't pretend to know everything about the technologie that produces these thing films, but it's the same type of process that I wrote about in the blog I did on Magnetron sputtering. A thin film has to have certain properties that allow it to convert speed of the sun's fotons into energy. Now the classic first and second generation solar cells use only the red light out of the whole spectrum that the sun sends down. Red light is less energetic than blue light, but less blue light reaches the earths serface, so that sorta balances out. The idea now, with these thin film technologies is to create layers of thin film in which both the red light energy and the blue light energy can be converted into useable energy. This would effectively increase the output of solar panels manifold. A single layer thin film could already mimic the results of the (relatively expensive) solar panels, but a multilayer thin film is expected to increase efficiency enormously.

Imagining the future now...

Thin film can be mass produced, simply, effectively and for all kinds of purposes including solar energy. You can go to the hardware store and buy solar film for your windows (they're so thin that they are see through anyway, so why not put them on all your windows or at least the ones that get the most sunlight). Then you plug your household appliances into your windows and of course, because we've already learned the advantages of sharing, we build a smartgrid for every office building, every block of housing. Every empty building is turned into a powerplant by covering it with thin solar film from Vergason for instance and because it's so cheap, we cut our cost of living radically (incidentally ending the world wide financial crisis we're now in the middle of)

I don't know the particulars, but wireless electricity seems to be the next necessary step to connect people without needing a world of infrastructure and wires going everywhere. Because of all this interdependent technology we're also getting to know our neighbors better and because of this we're investing in each other more, becoming less dependent on the money grabbers at the utility companies and at the same time let's also get smart and share our wifi instead of letting the telecom companies bleed us dry. The future then finds us interconnected on a global scale while being interdependent on a local scale. Now there's a twist on globalization!

Magnetron sputtering explained.

Technological advances are wondrous

I'm an admirer of all things technological, and especially super innovations that make the world a cleaner and safer place. Sometimes I scout around the web just to see what's new and I came across this odd video that to me looked like it was a very slow game of pong, which it wasn't. It turned out to be a video explaining in laymans terms what magnetron sputtering is.

Honestly, if you had asked me before what Magnetron sputtering was, I would have guessed that it's the sound your microwave makes if you forget to take the little twistie off your reheating food, you know, the kind that has just a little bit of metal in it so it makes you microwave all sparky and, if it goes unchecked quite broken as well? Well, it turns out that I would have been very wrong.

Playing Pong!

How magnetron sputtering differs from galvanization

Magnetron spluttering is a technique by which a tiny coating is created on a substrate. The process is used to make all kinds of usefull stuff, for instance in micro-technology, parts of batteries, electronics (coatings put over printplates to protect them) and a myriad of other applications ranging from childrens toys to motorcycle components.

There's a big difference between the technology I remember from physics class growing up and this sputtering. Back then you would use a big vat of fluids and loads of electricity and I believe some chemicals as well and you could galvanize things. That meant a “thin”layer of zinc would be deposited on your metal object. In Holland our traditional garbage cans were galvanized, which meant the were more durable than just plain iron ones because they wouldn't rust (or at least not while the zinc was in place. You could also galvanize with chromium (making things nice and shiny) and you could copper, silver or goldplate stuff in much the same way. Commercial galvanisation used large quantities of Chromium 6, and even cyanide which of course have a rather desastrous effect on the environment. So, thank goodness they've come up with an alternative!

Pong, the simple explanation

So how does it work? The pong video shows the process in a very simplified way. Something that is the base for the coating (the bottom piece in the pong game) is put inside a chamber. The chamber is then filled with Argon, which as I understand it is like a catalyst, it doesn't get used up in the process but it does help it along. The electrons play their little pong game and a thin layer of the agent (at the bottom) is deposited onto the target (at the top in the ponggame). It sticks there and a tiny film of the material from the bottom is now stuck to the material at the top. The smart part is that there is a magnet at the top that catches any stray electrons so that all those that are knocked free from the bottom actually make it to the top.

So that's the basic process, a really simple explanation of it anyway. But this Magnetron sputtering is at the heart of many of our modern instruments. It's in our batteries, our cars are coated with it, it's used in sporting goods and childrens toys, in cutting tools and TV screens. And of course it's still used to protect metal from corrosion and to decorate all things that look better when the shine!

Vacuum coatings as a way to improve durability

Coating for all your vehicle parts

Whether you're a hobbyist or a professional builder of bikes, trikes and other sporty vehicles, the best part about the designing process is getting yourself a custom paint job. For the ultimate in durable and beautiful but above all thin coating there is nothing that can beat vacuum coating. Instead of relying on paints and airbrush systems that can be tricky and have the risk of chipping the paint unless you're having it done by a (high paid) professional who layers on 5 ultra thin coats of paint, you can have the machines set to the finest details and layer on just one ultra thin layer that is more durable than anything your professional airbrush artist can. There's just no comparison.

What thin coatings make possible

Imagin being able to create a coat as thin as a few molecules and using it in aerospace technology. You could significantly reduce the amount of paint needed on an airplane which reduces the weight dramatically. On a jumbo-jet this would save on fuel expenditure, but in sleek fighter jets it could mean the difference between life and death as the lighter the plane, the more possibilities, the easier turns will be.

Refurbishing guns can really create a super fine coat that is resistant to the heat and other specifications that go with guns and gunpowder. A very specialized job that requires the utmost of care.

In aeronautics it could eventually mean space becomes more accessible to us. In lifting a spaceship out of our gravitational field every ounce counts.

In automotives it could help save energy in the same way, but the application can be used to lay a coating on the windows helping prevent being blinded by a low hanging sun, or even, in the future, garnering solar energy to feed the cars electrical systems.

Less use of materials, in particular the solvents that are so damaging to our environment that are generally used in the classic paintjob means we are doing less harm to our planet. As such it's a great way of caring for our environment as well. As you can tell, I'm a big fan of vacuum coating.

The process of vacuum coating

You can choose all dimensions of the coating, ranging from thickness, complexity to color and shinyness. You can have a metalized coating or just layer of several molecules thickness of your favorite coloring agent. The possibilities are endless.

It's not just vehicles that you can customize in this manner. You can apply the coating on virtually any object. A great gift item is a metalized babyshoe. Art objects can be coated top to bottom to create a really shiny finish that can add to beauty of the object you've given shape. Another area where these coatings can be instrumental is the finish of medical equipment which needs to be strong, easy to clean and durable.

Buying coating equipment

Another option, if you're in manufacturing is to buy the coating equipment itself and have it set to create your particular coating for your specialized manufacturing item. Vergason sells the equipment for such operations as well als delivering the finest custom coating finishes on demand. Wether you're in sporting goods (weightlifting components) or the novelty industry (like the babyshoes or winners prizes, cups, etc.) or you're in the automotive industry (think about the shiny parts of the car, like the lights, the chrome). The finest, thinnest coat can be ordered at Vergason or made by your own sputtering systems.

Social responsibility in business: Ice cream and more!

It's not all about the $$$$ anymore

In todays world owning a business is not just about the bottom line anymore. Or at least, at the bottom line, it's not just dollars being counted. Environmental impact, social treatment of your stakeholders and providing opportunities for personal growth to your staff are counted equally as much when you're company is rated for social responsibility.

Creative names for icecream: Chocolate Therapy

Two Scoops

It all started I guess with Ben & Jerry's icecream. Two idealist hippies who didn't set out to change the world really, it just happened that they were doing what needed to be done. What they were about is not just making a buck, but actually helping their community. Getting their brownies from local ladies and making sure their chocolate wasn't harvested by child-slaves was a matter of course to them as well as making the best tasting icecream in the world. Somehow, against all odds, these two idealist created a multimillion dollar brand.

It's not just about the flavor

Sure, the icecream is good, some of the best ever, but only some off. That oddly named Haagen Dazs is at least equal in taste and well 31 flavors have some really good icecream as well. The thing that makes people buy B&J's icecream is the fact that they get to feel like they are making a contribution to something good in the world. For a couple of dollars they get to feel like they're saving the rainforest, promoting peace and helping a third world child go to college. What they're selling is not icecream, it's a whole new way of looking at the world.

Now, business has forever changed under the influence of these and others such hippies (think Google and don't be evil) and if you're going to promote your brand name you must do so in a way that reflects your brands responsible and environmentally concious way of doing things. A gift bag from Holden Bags might be just the way to communicate that. These bags are durable and when imprinted with your logo they say: This business cares about the environment enough to give durable stuff instead of less than useful plastic items that fill our wastebaskets.

Wine tote

Making the world a little better

For tradeshows or festive occasions, buying these tote bags bulk is made easy by the quick service at Holden Bags. Your design can be uploaded at their website and you can get a quote from them in under 15 minutes. One of my favorite bags is the cooler-bag, a supermarket necessity if you don't live real close to the store. It keeps your frozen items frozen untill you get home. Giving that away with some Chunky Monkey or Cherry Garcia icecream in it would be a great parting gift after a long day at a tradeshow. Or perhaps the wine-tote is the better choice, of course stocked with some fine California organic wine, red and white please.

Now, I'm not comparing the impact of reusable tote bags to the impact of Ben & Jerries icecream, but not all of us are meant to change the world so profoundly as those two did. Instead, we get to do our little bit for the environment and for social responsibility. We get to eat the icecream instead of making it and we get to choose environmentally friendly, reusable totebags for our next event. We do our part in making this world just a little better, one scoop or one bag at a time.