People exist always only in combination with nature, they can not be separated from it by any means and thus any kind of changes either positive or negative are always reflected in our lives.

The price of a barrel of oil has never been higher ($62.00+ in summer 2005 even before the chaos caused by Katrina). Some say this is a temporary spike, but more and more analysts are agreeing that this kind of pricing is here to stay.

In the beginning of the 1970’s, a strange discovery created a sensation.

Water and wastewater treatment with ozone gas (O3),  becomes increasingly popular, especially in the industrial applications, gradually and firmly substituting chlorine. Ozone is a powerful oxidizing mean and safer in use in comparison with other oxidizing  means.