Zero Liquid Discharge (ZLD) Technology for Coal Chemical Wastewater

MOTIVA’s high-performance catalyst utilizes active metal oxides and elemental metals in a 3D structural framework. This enhances micropore uniformity and surface area under high temperatures, maximizing oxidation efficiency. Under the same conditions, target contaminants can be removed 30%-80% more efficiently.

Key Advantages of ZLD Technology for Coal Chemical Wastewater

1. Superior Removal Performance

Effluent meets or exceeds GB18918-2002 Class I discharge standards.

2. Low Operating Costs

Compact footprint, low operating cost, and long service life.

3. Broad Applicability

Effective for various colored, high-strength industrial wastewaters, including coal chemical effluents.

Application Scope

• Pretreatment of high-COD, poorly biodegradable, and toxic wastewater to improve B/C ratio.
• Removal of heavy metals and organics in plating, PCB, and metallurgy wastewater.
• Pretreatment for low-COD but refractory wastewater to stabilize downstream biological systems.
• Retrofit solutions for underperforming WWTPs to meet updated environmental standards.
• Cost-effective retrofitting for energy and cost savings.

Case Applications

Here are selected MOTIVA project cases showcasing the efficiency and reliability of our ZLD solutions in treating complex coal chemical wastewater:

Why Choose MOTIVA?

• 12+ years of expertise in industrial wastewater treatment
• End-to-end service: lab testing, pilot analysis, to engineering execution
• Proven ZLD project delivery in complex environments
• Lower CAPEX & OPEX compared to traditional solutions

MOTIVA’s zero liquid discharge (ZLD) technology for coal chemical wastewater offers a reliable and cost-effective solution for regulatory compliance and resource recovery in industrial wastewater treatment.

Contact us today for a free water analysis and a customized technical solution—start your journey toward efficient and compliant wastewater management!