1、 Overview
After being purified by filtration equipment, most of the wastewater in the printing industry can meet the standards for reuse. After running for a period of time, as the concentration of substances in the water increases, a portion of the concentrated water must be discharged. The discharged wastewater contains a large amount of metal ions and harmful substances to the human body, and must be deeply treated to meet national discharge standards. Due to the small amount of water discharged, traditional sewage treatment processes face complex treatment methods, unstable discharge water quality, large land occupation, high investment costs, and cumbersome environmental impact assessment procedures. Based on the actual problems faced by the printing industry's sewage discharge, our company has developed a specialized application for wastewater treatment in the printing industry, relying on universities such as Tsinghua University.
2、 Characteristics
1 The HDB zero discharge wastewater evaporation equipment is independently developed and manufactured by our company. Each component is strictly manufactured according to the highest industry standards by our company, and we strictly implement the ISO9001 management system requirements to ensure that each equipment can reach the highest level in the industry.
2. Equipped with a condensation system, the evaporated and condensed water can be directly reused, and the concentrated solidified material can be directly recycled for solid waste treatment.
3. The heating adopts our company's patented technology, with high thermal efficiency and long service life of the heating device.
4 PLC human-machine interface, capable of fully automatic control.
5. Cooperating with our company's recycling equipment, the amount of waste liquid generated is minimal, and the wastewater can completely achieve zero discharge.