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Municipal Sewage Treatment

For municipal decision-makers and engineers, municipal sewage treatment grapples with compliance, efficiency, and sustainability.As a professional water treatment equipment provider, we deeply understand these dilemmas. Our solutions target urban life sewage, confluence overflow, and old plant renovation scenarios, addressing core demands with technology and experience.

Municipal Sewage Treatment Technology Innovation

MBBR Technology
Suspends biofilm carriers to enrich functional bacteria, degradating pollutants. Embeddable in existing pools for in-situ upgrading, ideal for land-constrained old plants.
Advanced Air Flotation
Micro-bubbles adhere to pollutants for separation, 30% more efficient than sedimentation.
Flexible Combination
E.g., "MBBR + Air Flotation" upgrades old plants; "MBR + Anaerobic Ammonia Oxidation" enables low-carbon high-standard discharge. We tailor combinations to avoid waste.
Anaerobic Ammonia Oxidation
Converts ammonia nitrogen to nitrogen, saving 60% aeration energy.
Integrated Coagulation-Sedimentation
Modular design, cutting construction cycle by 40%.
MBR Technology
Combines membrane separation with biological treatment, effluent turbidity
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QILEE Equipment's Differentiated Value

01
Targeted Customization
72-hour water quality monitoring before projects. Embedded MBBR saves 50% land; mature processes cut initial investment by 15%, avoiding over-design.
02
Efficient Deployment
Modular equipment cuts new plant cycle by 60%; "non-stop water renovation" completes old plant upgrades in 40 days.
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03
Stable Operation
72-hour pre-delivery testing (100% qualification); intelligent system for real-time monitoring and auto-adjustment; post-operation support ensuring > 98% availability.
04
Low-Carbon Sustainability
MBR effluent reuse rate 80%; anaerobic ammonia oxidation cuts carbon emissions by 50%/ton. Projects meet "Green Low-Carbon Benchmark Plant" standards.
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Related Projects
Municipal WWTP DAF, 15,000m³/d,  SS < 10mg/L
 Case 1
Municipal WWTP DAF, 15,000m³/d,  SS < 10mg/L
 Capacity: 15000m3/d; RF-DAF-300 *2 sets (Roll flow DAF)
 Inlet wastewater quality: SS 100-200mg/L
 Outlet SS from DAFSS<10 mg/L
 Design process: Pretreatment→ MBBR → Secondary clarifier →DAF → Filtration → Disfinction and discharge 
Tell Us More About Your Project !
If you have any questions about water treatment systems, please feel free to contact QILEE.
  Stable equipment
  Mature technology
  Automated operation
  Simple operation

Please leave us a message with any questions.

Contact Us

Tel: +86 13370035529

Business What's App: +86 13636655908

E-mail: qilee@qileegroup.com

Add: No. 351 Wenqu Road, Fengxian District, Shanghai

Your trusted Water Treatment System Partner
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