English 
Industry pain points: It contains highly toxic heavy metal ions (such as Cr, Cu, Ni, Zn, etc.) and has strong acidity.
Solution process:
Core treatment: The automatic dosing system is the core, precisely controlling the pH value and adding special chemicals to cause heavy metal ions to form hydroxide precipitates.
Solid-liquid separation: The inclined plate sedimentation tank, with its highly efficient sedimentation capacity, rapidly separates heavy metal sludge from water, ensuring clear effluent.
Sludge dewatering: The plate and frame filter press compresses sludge containing heavy metals into dry and hard mud cakes, which is convenient for safe transportation and compliant disposal.
Core product portfolio: Automatic dosing system + inclined plate sedimentation tank + plate and frame filter press
Achievements: Heavy metal removal rate exceeds 99%, effluent is stable and up to standard, sludge volume is minimized, and the risk and cost of hazardous waste disposal are reduced.
