Does industrial waste water really have to be mixed with dangerous chemicals in order to clean them?
Is it possible to establish industrial processes free of any waste water?
Is recycling of effluent water possible to gain high-quality process water?

The answers to this questions are found by far.  In Germany and Europe developed technologies have been implemented to industrial processes already. Environment protection and sustainability will be of highest importance to all of the emerging countries on a global scale. Pure air and pure water are the basic requirements for quality of life on earth. The environment protection is a key task for the viability of future generations.