What Does Reverse Osmosis Do – What is It?

What does reverse osmosis do? This is a question that we've been hearing a lot laTely. A better question would be, what is reverse osmosis good for. The answer to the second question is, not much. We'll explain why as we move along.

What does reverse osmosis do for you to provide you with clean drinking water? It is basically a de-mineralization system used by the water treatment facilities to filter out larger or see contaminants in the drinking water system. It works by using a porous or a ceramic filter to trap contaminants which have a greater molecular weight than the water itself. It will not however block anything of equal or less weight than the water.

So, what is reverse osmosis doing about all of the chemicals, microbes, and spores in our dinking water? How is it protecting us from them? The truth is that it's not designed in such a way as to do anything about them, and without the use of further filtering it's doing absolutely nothing to protect you.

When answering the question what does reverse osmosis do, we can not be completely negative. The system actually has many positive uses when it comes to industrial purposes. De-mineralization is a necessity in many field such as car washing and photo developing. Here it does an efficient and wonderful job.

What is reverse osmosis doing for your health and well being though? Not much at all we're afraid. As you may or may not be aware there are over 50,000 chemicals in use today, any of which can be found in your drinking water at any time. Chlorine, another toxin, is used to disenfect the water, but there are limits to it's effectiveness. Many forms of microscopic bacteria are imperfect to chlorine, and can cause serious gastric distress if ingested.

What does reverse osmosis do to prevent these microbes from reaching your tap? If you answered not a thing, then your catching on. The funny thing is that the very chemical used to disenfect the water does itself leave behind a microbial byproduct. As the chlorine passes, tiny spores are formed which also escape the filters grass.

Some of you may have seen advertising in recent months for rverse osmosis for your home. The ads go on about how their system is the ideal way to protect and purify your familys' drinking water. Do not believe the hype. As we've already shown you, it is an ill effective means of protection. I t really really kind of a silly concept anyway. If the water treatment plant can not decontaminate your water using the system, then what is reverse osmosis for your home going to do?

What you need to do is shop around for a high quality home system featuring an activated carbon filter. There are many different models available, and you can purchase them as individual tap units, or as whole house models.

Now, if anyone should ever ask for you, what does reverse osmosis do? You'll know to tell them, not much.

The Basics Of Stock Market Investing

Investing money on businesses and other fields that will allow you to gain good amounts of profit is a really good idea if you want to become financially stable and independent in the near future. Aside from building your own business, you can also give investing on stocks a shot. Now, this may sound scary at first glance but once you get the rewards of your efforts, you will certainly be drawn in. If you are an absolute newbie in this field, you can try to have a look at different sites on the web such as Stock Market Investing Today that will teach you the basics. To give you a good jumpstart, I will be discussing some of the most important basics of investing in stocks in this article.

Stock market investing involves the concept of share or stock. When you purchase stocks, you will be getting a share or quantum of ownership in a company. This is the most basic idea. To be able to raise a capital, a company needs to have itself listed in the stock market after it gets to sell ownership in the form of different small shares that amount to millions. When you purchase a stock, you immediately become a share holder of the company, who in turn owns a share in that company. Shares of a company are sold in the primary market in the form of IPO or Initial Public Offering. Once these shares are bought, they can be sold in the secondary market, which is referred to as the stock exchange, later on.

Now, the big question is "How do you make money from investing on stocks?" You earn from this endeavor by purchasing a share at a low price and keeping it under your wing until its value increases in the secondary market. When this happens, you can then sell it base on its current value. In other words, you need to buy something cheap and sell it as high of a price as possible. The next thing you need to know about is choosing the right stocks to purchase. When you take a look at the different stocks available in the market, you need to choose ones that have a huge potential to grow in terms of value later on. Choosing the right stocks is the most important factor that will help you with investing. That's all there is to it.

Proper Freshwater Aquarium Maintenance is Very Important

Freshwater aquarium maintenance is very important part of your duty if you own an aquarium. You have to look after the house of the fishes where they live. I hope like a normal person you take care of your own home so it is quite natural that fishes will also need some well maintained home to stay in.

Freshwater aquarium maintenance is either tough nor absolutely easy. But yes initially you will need adequate guidance for freshwater aquarium maintenance. The steps of maintenance generally include primary preparation, taking out the fishes, washing the tank properly and then putting back the fishes safely.

What are the things you should take care of for the freshwater aquarium maintenance? Well they mainly the removal of the algae, changing water timely and at proper intervals, checking the condition of the filter, vacuuming and testing the water condition and level. All these are very significant part of the maintenance because these factors are directly or indirectly related to the health of your precious fishes.

You can create a chart for the maintenance and this will help you immensely. Break the activities into daily, monthly, quarterly, six monthly and yearly maintenance. Your daily duty is to offer the freshwater fish with food in small quantity two times each day. You must check the working condition of the filter along with the aerator and heater.

During the week maintenance you must alter ten or twenty percent of water, clean the aquarium completely, and test the condition of the water. During the month you have to check the condition of the water, wash off the algae and alter at least twenty-five percent of the water of the tank. At the interval of six months you must reinstate the filter objects.

The quarterly maintenance includes changing the airstones, changing half of the aquarium water and washing the filter. Every year you must change the existing airstones and cleanse the gravel completely. Caring for the fishes is not completely easy and any mistake can leave dreadful impacts on the fishes. Freshwater aquarium maintenance when done adequately will let the fishes live merrily.

The Biggest Challenge For Cloud Computing In 2012

Cloud computing has become quite the buzzword in the IT world. Whether you prefer to use the term cloud services, cloud hosting, cloud computing, or whatever … you need to be aware of the challenges and what you're getting into before you jump right into it.

Security always appears top of the list, coupled with what I interpret as confusion over how and what is needed to make best use of the cloud. So in short, for me, a lack of understanding remains the challenge. Whilst security is critical, I feel the need to provide some counter points.

Any computer connected to the Internet is at risk from hackers, whether it is in the cloud or in a private data center. Would it be true to say that an SME, with necessarily limited resources, is able to better secure its data than say Amazon? In addition, who says everything needs to be in the cloud? Adopting a cloud computing strategy is not an 'all or nothing' decision. Data can remain within a data center or on promise, while applications that need to access such data can be based in the cloud. That's the whole principle behind the different cloud types – private, public or hybrid.

I think that anyone considering a move to the cloud needs to carefully consider their motivations and objectives for doing so, and to question what data and workflows they and their customers will feel happy placing in the cloud. Most importantly, select a vendor that can accommodate your cloud migration strategy, now and in the future. The challenge in 2012 is not that of cloud computing, the challenge for cloud vendors or providers of Cloud 'services' is that they need to not only promote the benefits of their particular offering, but also educate the market on the benefits of cloud, full stop.

Another major challenge will be Bandwidth. It's probably the case that the majority of SME / Bs have 'plenty' of local network bandwidth with which to conduct their in-house operations / business, however, it's also probably the case that in their pipe (s) into the 'Cloud' and that could be an awkward bottleneck if you swallowed the cloud philosophy without adequate preparation – which, of course, you'd never do.

For the pessimists amongst you, please see Moore's Law and Nielson's Law, there's always Parkinson's Law, which reads: "Usage expends so as to fill all available bandwidth."