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Titanium dioxide to degrade pentachlorophenol

Pentachlorophenol is a phenolic compound that was chlorinated. Pentachlorophenol very toxic for our breath, cause dermatitis on skin and more toxic than inorganic solvent.
Pentachlorophenol waste almost dissolvable in water so degradation process is very hard. Some ways have been done to solve biological waste problem, but not efficient enough. For example, active carbon just involve pollutant absorption without decomposition process. Chemical oxidation process can’t decomposition all of organic compound be carbon dioxide and water, and have been used in high concentration waste.
Many century ago, scientist success to describe phenomenon photocatalytic in surface of metal-oxide semiconductor. Firstly, have been issued by Renz in 1921 until 1960, and not responding by scientist. Photocatalytic semiconductor popularity increase since publication Akira Fujishima in Nature magazine was issued in 1972. He was reported decomposition water be oxygen and hydrogen used single crystal TiO2 with input UV light in low energy.
First research, TiO2 have been used as photocatalytic suspension system. Nowadays, the uses TiO2 as photocatalytic is used in thin plate shape, which is immobilization TiO2 to many kinds of supported material like fiber, glass, silica, and titanium plat.

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Google Page Creator

Google's Page Creator has some definite potential, but it's beta version needs some work. We took a peek behind the scenes at the website building software and even though we are still not done testing, we do have some initial thoughts from the perspective a website template designer in business for more than 11 years.It's certainly a fast way to create a website for the novice, but the source code jumped out of the screen and slapped me in the face. I believe, ARGH! was my honest to goodness reaction.The generated pages are pure internal CSS with the style sheet code so long, that the page's actual content was far down near the bottom of the page. What is the point of using CSS if you are not going to use it correctly? The use of internal CSS is our biggest complaint with Blogger. > Post your thoughts in our Basic BlogIf validation is important to you, the pages I checked did not validate but then neither does Google's website. I'm sure the source code would shock even the most flexible web designer. But if a person without any web design skills wanted to change the code to fit their needs, they would most certainly be lost. I'm really quite surprised. We have been hearing about Google's Page Creator now for some time and were anxious to see what Big G could crank out given that Big G tends to breathe new technology services. But this one was a disappointment. Granted it is BETA ... so we'll see.So far I didn't see any advertising on the generated pages, but I cannot image that being a long term option for a free web hosting service. I suspect we'll see Adwords on Googlepages.com in the near future. So what do you think? Have you tried Google's Page Creator? Do you think this will be just another free web hosting service with a WYSIWYG interface or is this the beginning of a paradigm shift in web development and we hosting? www.basictips.com

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10 Things You Can Do to Curb Global Warming




Responsible ChoicesThe choices we make and the products we buy test our commitment to maintain a healthy planet. When we burn fossil fuels—such as oil, coal, and natural gas—to run our cars and light our homes, we pump carbon dioxide (CO2) into the air. This thickens the heat-trapping blanket that surrounds the planet, causing global warming.Choosing modern technology can reduce our use of fossil fuels and help protect the planet. These ten steps will help curb global warming, save you money, and create a safer environment for the future.oneDrive Smart!A well-tuned car with properly inflated tires burns less gasoline—cutting pollution and saving you money at the pump. If you have two cars, drive the one with better gas mileage whenever possible. Better yet, skip the drive and take public transit, walk, or bicycle when you can.oneBuy Local and OrganicDid you know the average American meal travels more than 1,500 miles from the farm to your plate? Think of all the energy wasted and pollution added to the atmosphere - not to mention all the pesticides and chemicals used to grow most produce! So go to your local organic farmer to get your fruits and veggies.oneSupport clean, renewable energy.Renewable energy solutions, such as wind and solar power, can reduce our reliance on coal-burning power plants, the largest source of global warming pollution in the United States. Call your local utility and sign up for renewable energy. If they don't offer it, ask them why not?Also, support a national renewable electricity standard (RES). The Energy Bill signed in 2007 lacked key components that address our energy security and global warming emissions: a renewable electricity standard of 15% by 2020 and a tax package that will provide investment incentives for clean energy alternatives. Use our action center to urge your members of congress to support the renewable electricity standard and tax package!oneReplace incandescent light bulbs with compact fluorescent bulbs.Especially those that burn the longest each day. Compact fluorescents produce the same amount of light as normal bulbs, but use about a quarter of the electricity and last ten times as long. Each switch you make helps clean the air today, curb global warming, and save you money on your electricity bill.oneSaving energy at home is good for the environment and for your wallet.Start with caulking and weather-stripping on doorways and windows. Then adjust your thermostat and start saving. For each degree you lower your thermostat in the winter, you can cut your energy bills by 3 percent. Finally, ask your utility company to do a free energy audit of your home to show you how to save even more money.oneBecome a smart water consumer.Install low-flow showerheads and faucets and you'll use half the water without decreasing performance. Then turn your hot water heater down to 120°F and see hot-water costs go down by as much as 50 percent.oneBuy energy-efficient electronics and appliances.Replacing an old refrigerator or an air conditioner with an energy-efficient model will save you money on your electricity bill and cut global warming pollution. Look for the Energy Star label on new appliances or visit their website at www.energystar.gov to find the most energy-efficient products.onePlant a Tree, protect a forest.Protecting forests is a big step on the road to curbing global warming. Trees "breathe in" carbon dioxide, but slash-and-burn farming practices, intensive livestock production, and logging have destroyed 90 percent of the native forests in the United States. And you can take action in your own backyard — planting shade trees around your house will absorb CO2, and slash your summer air-conditioning bills.oneReduce! Reuse! Recycle!Producing new paper, glass, and metal products from recycled materials saves 70 to 90 percent of the energy and pollution, including CO2, that would result if the product came from virgin materials. Recycling a stack of newspapers only 4 feet high will save a good-sized tree. Please...buy recycled products!oneMount a local campaign against global warming.Educate your community about how it can cut global warming pollution. Support measures at the national, state, and local level that:* Make automobiles go further on a gallon of gas;* Accelerate the use of clean, renewable energy sources, such as solar and wind;* Increase energy efficiency and conservation; and* Preserve forests around the world.Interested in helping your city become a "cool city"? It's easy! Click here for details and you'll be on your way to helping your city be Cool!


www.sierraclub.org/foundation

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What is Ubuntu?





Ubuntu is a community developed operating system that is perfect for laptops, desktops and servers. Whether you use it at home, at school or at work Ubuntu contains all the applications you'll ever need, from word processing and email applications, to web server software and programming tools. Ubuntu is and always will be free of charge. You do not pay any licensing fees. You can download, use and share Ubuntu with your friends, family, school or business for absolutely nothing.We issue a new desktop and server release every six months. That means you'll always have the the latest and greatest applications that the open source world has to offer.Ubuntu is designed with security in mind. You get free security updates for at least 18 months on the desktop and server. With the Long Term Support (LTS) version you get three years support on the desktop, and five years on the server. There is no extra fee for the LTS version, we make our very best work available to everyone on the same free terms. Upgrades to new versions of Ubuntu are and always will be free of charge.Everything you need on one CD, which provides a complete working environment. Additional software is available online.The graphical installer enables you to get up and running quickly and easily. A standard installation should take less than 25 minutes.Once installed your system is immediately ready-to-use. On the desktop you have a full set of productivity, internet, drawing and graphics applications, and games.On the server you get just what you need to get up and running and nothing you don't.What does Ubuntu mean? Ubuntu is an African word meaning 'Humanity to others', or 'I am what I am because of who we all are'. The Ubuntu distribution brings the spirit of Ubuntu to the software world.

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