Wastewater Zero Discharge Solution

Huaqiang Environment Empowers Green Transformation of the Papermaking Industry: 7,500 Tons/Day Wastewater Zero Discharge Solution

Wastewater in the papermaking industry has a complex composition and high treatment difficulty. Targeting the challenges of the papermaking industry, Huaqiang Environment has customized a wastewater zero-discharge system specifically.

This system adopts the "pretreatment + biochemical treatment + advanced desalination + evaporation crystallization" full-process technology. First, it removes impurities such as suspended solids and fibers from wastewater through pretreatment; then, it degrades organic pollutants and removes COD via biochemical processes; subsequently, it realizes water-salt separation through membrane separation and evaporation crystallization technologies. Finally, it achieves 100% recycling and reuse of wastewater or discharges up to standard, and the crystallized salts can be disposed of in a resource-efficient manner.