Special Processes for Wastewater Purification

Laws and regulations concerning wastewater treatment have become increasingly strict, and in many cases today the wastewater must be treated on-site before it is fed to the central clarification plant. Besides destrudive processes such as  

Once a treatment process has been chosen, tests must be carried out with original wastewater in a miniplant, so that scale-up problems can be solved. Especially in the case of regenerative processes, in which separated substances are recycled as valuable products to the production process, the influence of the new reycle streams must be tested in an integrated test plant. 

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