Wastewater Treatment Equipment
Industrial wastewater treatment systems for electroplating, chemical processing and municipal applications. Chemical precipitation, MVR evaporation, membrane filtration and zero-liquid-discharge solutions.
Complete Wastewater Treatment Solutions
Wastewater treatment removes contaminants, heavy metals and harmful substances before discharge or reuse. Essential for electroplating facilities to meet environmental regulations and protect ecosystems.
Wastewater Treatment Solutions We Offer
Complete treatment trains for different wastewater challenges
Electroplating Wastewater Treatment
Chemical precipitation of heavy metals (Cu, Ni, Cr, Zn) from plating rinse water. PH adjustment, coagulation, flocculation and sedimentation to meet discharge limits.
Zero-Liquid-Discharge (ZLD) System
MVR evaporation + crystallization recovers clean water and eliminates discharge. The mainstream approach for plating facilities facing strict discharge regulations.
Membrane & Reverse Osmosis
RO, nanofiltration and membrane bioreactors for high-quality water recovery and reuse. Reduces water consumption and operating costs.
Industrial & Oilfield Wastewater
Treatment of hydrocarbon-contaminated water, chemical effluents and municipal sewage. Modular, scalable systems for diverse industrial needs.
Wastewater Treatment Key Parameters
Real operating data — the numbers that matter for compliance and cost
| Parameter | Specification |
|---|---|
| Chemical Precipitation pH | pH 9 - 12 (NaOH or lime) |
| Coagulant | FeCl³ or PAC (30-140 mg/L) |
| Heavy Metal Removal | 98 - 99.9% (Cu, Zn, Ni, Cr, Cd) |
| MVR Energy Consumption | 15 - 25 kWh/ton (vs 1000-1500 kWh for MEE) |
| Water Recovery | 95 - 99% of process water |
| Distillate Quality | Conductivity <50 μS/cm · COD <50 ppm |
| MVR Temp Lift | 8 - 20°C (compressor dependent) |
| Concentration Factor | Up to 30x (60 tons/day → 1.8 tons concentrate) |
| Corrosion-Resistant Material | Duplex 2205 / Titanium for high-chloride feed |
| Discharge Standard | EU / WHO / local regulatory compliance |
Wastewater Treatment Equipment
Complete systems for plating wastewater compliance
Zero-Liquid-Discharge System
Chemical treatment + MVR evaporation + crystallization. 5-200 tons/day. Recovers clean water, eliminates discharge.
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Chemical Precipitation System
PH control, coagulation, flocculation and sedimentation for heavy metal removal. Automated dosing and sludge handling.
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Membrane & RO System
Reverse osmosis and nanofiltration for water recovery and reuse. Reduces water consumption and operating costs.
Request Info →Wastewater Treatment Applications
Electroplating
Heavy metal removal from plating rinse water (Cu, Ni, Cr, Zn)
Chemical Processing
Industrial effluent treatment for chemical plants
Manufacturing
Wastewater treatment for diverse manufacturing processes
Municipal & Oilfield
Sewage treatment and oilfield produced water
Wastewater Treatment Projects
Wastewater Treatment System
Complete treatment system for plating facility.
Treatment Unit
Wastewater treatment equipment in operation.
On-Site Installation
System installation and commissioning on site.
Technical Exchange
On-site technical support and exchange.
System Detail
Treatment process and control details.
Need a Wastewater Treatment System?
Tell us your discharge requirements — we'll design the right wastewater treatment solution within 24 hours.