Landfill Leachate Treatment System | WTEYA
Release Time:
2026-04-29 14:08
Landfill Leachate Treatment System | WTEYA
Landfill leachate is a highly contaminated liquid generated from the decomposition of waste in landfills. This dark-colored liquid contains high concentrations of organic matter, ammonia nitrogen, heavy metals, and other hazardous substances. Without proper treatment, leachate poses severe environmental and health risks.
Why Leachate Treatment is Critical
Leachate composition varies significantly depending on landfill age, waste composition, and climate conditions. Young leachate (≤5 years) has high BOD₅/COD ratio and biodegradability, while aged leachate (≥10 years) contains refractory organic compounds that are difficult to degrade biologically.
Environmental regulations worldwide mandate proper leachate treatment before discharge or reuse. Failure to comply can result in hefty fines and environmental damage.
WTEYA's Integrated Leachate Treatment Solution
WTEYA's landfill leachate treatment system combines advanced biological treatment, membrane separation, and MVR evaporation technology to achieve zero liquid discharge (ZLD) - the gold standard in wastewater treatment.
Treatment Process Flow
- Pre-treatment: Screening, equalization, and chemical dosing to remove suspended solids and adjust pH
- Biological treatment: Anaerobic and aerobic processes to remove BOD, COD, and ammonia nitrogen
- Membrane separation: Ultrafiltration (UF), nanofiltration (NF), and reverse osmosis (RO) for deep purification
- MVR evaporation: Mechanical Vapor Recompression evaporation for high-concentration brine, reducing volume by 95%+
- Solids separation: Crystallization and dewatering to produce disposable solid waste
Key Advantages
- High water recovery: 95-99% of water recovered for reuse or safe discharge
- Energy efficiency: MVR technology reduces energy consumption by 30-50% compared to traditional evaporation
- Automated operation: Fully automated control system with remote monitoring
- Compact footprint: Modular design saves valuable land area
- Regulatory compliance: Meets or exceeds local discharge standards
Applications
Our leachate treatment systems are deployed at:
- Municipal solid waste landfills: Treatment of MSW leachate
- Hazardous waste landfills: Safe treatment of industrial hazardous waste leachate
- Industrial waste sites: Leachate from mining, chemical, and manufacturing sites
- Incineration plants: Treatment of wastewater from waste-to-energy facilities
Why Choose WTEYA?
With nearly 20 years of experience in industrial wastewater treatment, WTEYA has delivered 100+ successful leachate treatment projects for municipal authorities and environmental enterprises.
Our 30,000m² manufacturing facility ensures quality production, and we offer comprehensive OEM & ODM services tailored to your specific requirements.
WTEYA - Your Trusted Partner for Industrial Wastewater Treatment Solutions
Frequently Asked Questions
How to choose the right solution?
Consider your industry, capacity requirements, and environmental regulations. Contact WTEYA for expert guidance.
Why choose WTEYA?
With nearly 20 years of experience and 100+ successful projects, WTEYA delivers reliable, cost-effective solutions.
Request a Free Consultation
Looking for a customized solution for your industry? WTEYA's team of experts is ready to help you design the most cost-effective and energy-efficient system for your specific needs.
Contact us today to discuss your project requirements and get a personalized quote.
📱 WhatsApp: +86-1800 2840 855
✉ Email: info@vteya.com
🌐 Website: www.vteya.com
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Guangdong WTEYA Environmental Technology Co., Ltd
Contact us
WhatsApp: +86 1800 2840 855
Tel: +86-0769-28636053
+86-0769-28636126
Email: info@wteya.com
Add: Floor 14, F4 building, TianAn digital town,
Nancheng District, Dongguan,Guangdong, China