Titanium dioxide wastewater becomes raw material for producing iron yellow

The titanium dioxide production process is relatively long, and the wastewater generation process is mainly in the first half. The impurities in the wastewater mainly come from the acidolysis reaction raw materials. The wastewater contains a large amount of ferrous sulfate. Most titanium dioxide plants use lime to treat wastewater. Neutralization method, which on the one hand has a relatively high processing cost, causes a waste of resources and on the other hand causes environmental pollution. This is the current dilemma of wastewater treatment in titanium dioxide plants.
Xi'an Huanke Company has specially developed equipment for producing iron yellow raw materials from titanium dioxide wastewater in response to this situation in the titanium dioxide plant. This equipment presses and filters the ferrous sulfate contained in the wastewater to produce iron yellow sludge, which is then dried and ground into iron yellow sludge. Iron yellow can be sold as a pigment, bringing certain economic benefits to enterprises. This kind of equipment not only solves environmental protection problems, but also brings certain economic benefits to the enterprise. This equipment has won unanimous praise from the majority of users due to its powerful ability to process waste acid, low processing cost, high degree of automation, long service life without supervision, and our perfect after-sales service! Consultation phone number