New method for hot-dip galvanizing wastewater treatment

In the hot-dip galvanizing industry, in order to improve the quality of produced products, the production process of the galvanizing unit of the device has been improved, and a large amount of wastewater containing zinc ions has been produced. Wastewater treatment usually uses lime neutralization, which on the one hand causes a waste of resources and on the other hand causes environmental pollution. How to better treat wastewater is a problem faced by hot-dip galvanizing companies.
After years of hard work, Xi'an Environmental Technology Company finally developed new equipment for hot-dip galvanizing wastewater treatment. 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 and bring economic benefits to the company. It not only solves the environmental problems caused by waste water, but also brings economic benefits to the company. It can be said that it kills two birds with one stone. This equipment has won unanimous praise from the majority of users due to its strong ability to process waste acid, low processing cost, high degree of automation, long service life and our perfect after-sales service!