COMPOSITION FOR CLEANING UP NATURAL WATER AND SEWAGE WATER AND METHOD FOR PRODUCING SAID COMPOSITION (VARIANTS)

摘要

The invention relates to the production of chemical agents for removing different impurities of a natural and technologic variety from natural water and sewage water, and can be used for ecological purposes with a view to protecting human health and environment. The invention consists in producing a composition from titanium compounds (as a base) and from compounds of the elements of groups from I to VIII of the Periodical table by treating said elements with titanium salt solutions during a multistage heating process an d introducing additional components (trivalent compounds of titanium and metal oxides). The invention is characterized by the use of an extended element structure of the composition, the introduction of additional components and a multi-stage heating process including a polymerization stage, in order to produce a high performance coagulant for cleaning up water with respect to t he condition and structure of an impurity in a specific water site. The inventi on ensures a high degree of removal of heavy metals, radionuclides, organic compounds (the main advantage), micro-organisms, suspended substances, phyto and zooplankton from natural water and sewage water, making it possible to solve multipurpose and complex tasks with respect to cleaning up water sites . Said invention canbe used in the chemical industry and for producing pigmental titanium dioxide (using a chloride or sulfate method) or for producing metallic metallic titanium. The inventive composition and the meth od for production thereof are safe because they do not provide secondary pollution during the utilization thereof and do not generate waste when bein g produced.