The iron (II) sulphate offered under the Fespol® brand is produced exclusively at Grupa Azoty Police, on the basis of modern technology meeting strict environmental requirements.
Out of concern for product quality, environmental protection and widely understood safety, an Integrated Management System has been implemented at Grupa Azoty Zakłady Chemiczne „Police” SA covering:
ISO 9001:2000 Quality Management System;
ISO 14001:2004 Environmental Management System;
Energy Management system ISO 50001:2011;
Occupational Health and Safety Management System PN-N 18001:2004 (compliant with International Standard OHSAS 18001).
In addition, in order to meet the requirements arising from the use of iron(II) sulphate as a feed additive, a Hazard Analysis and Critical Control Point (HACCP) System and a Food Safety Management System according to EN ISO 22000:2005 were implemented.
KNOWLEDGE BASE
Iron(II) sulphate as an intermediate manufactured during the production of TiO2
Generally, titanium dioxide is white, but has a slightly yellowish color due to the absorption of the visible light portion of the particles corresponding to the blue color.
Iron sulphate – respected intermediate product used in the chemical industry
For many years, ferrous sulfate is used for production coagulants and wastewater treatment. It is also used for the production of iron pigments. In the cement industry is used as the reducing agent of hexavalent [...]