Studies on the processes relating to the reduction of fertilizers manufacturing and their influence on the environment

The influence of fertilizers manufacturing and their application on the environment has been discussed. The necessity of curbing the negative impact of their production and application was pointed out. The studies conducted at the Institute of Inorganic Chemical Technology and the Environment Engineering at the Technical University of Szczecin, were thoroughly examined. The research regarded the production of solid and liquid mineral fertilizers demonstrating a variety of characteristics, the use of the side effects with a view to obtaining potassium fertilizers, as well as the recovery of phosphates from sewage in the form of useful products.