As aviation infrastructure continues to expand across Africa, airports are increasingly facing pressure to manage domestic sewage efficiently, sustainably, and in compliance with tightening environmental standards. Liding Environmental has successfully delivered its
integrated wastewater?treatment?johkasou to an African international airport, helping to establish a robust, decentralized airport sewage treatment system capable of meeting strict discharge requirements.
Project Overview
Location:?Africa, International Airport
Application:?Domestic sewage treatment at airport
Treatment Capacity: 45 m3/d (2 units)+250 m3/d（9units）
Core Treatment Technology:?MBBR / MBR biological treatment processes
Effluent Quality: COD≤50mg/L,BOD5≤10mg/L,NH3-N≤5mg/L,SS≤10mg/L
Why an Integrated Sewage johkasou?
Airports typically generate significant volumes of blackwater and greywater, and are often located in areas with limited access to centralized municipal sewage systems. Liding’s integrated solution offered the ideal balance of efficiency, footprint reduction, and treatment performance, with the added benefits of fast deployment and low operational costs.
Advanced MBBR + MBR Technology
The Liding system integrates two of the most efficient biological wastewater treatment processes:
? MBBR ensures stable biofilm growth on carrier media, efficiently removing organic pollutants and handling shock loads
? MBR offers ultrafiltration-level effluent quality, retaining fine particles and pathogens
Together, these processes produce highly purified effluent, suitable for direct discharge or potential reuse in landscape irrigation and sanitation services.
Project Outcomes & Benefits
1.High Compliance with Discharge Standards: Effluent meets strict environmental limits, safeguarding surrounding ecosystems
2.Modular & Scalable Design: Flexible configuration supports future airport expansions
3.Minimal On-Site Work: Prefabricated tanks reduce installation time and construction cost
4. Low Energy Consumption: Intelligent aeration and pump systems ensure operational efficiency
5. Adaptable to Remote or Decentralized Sites: Perfect for airports with dispersed facilities or limited sewer access
Conclusion
This African airport project demonstrates the strength of Liding Environmental’s integrated wastewater johkasou in delivering high-performance, low-maintenance sewage solutions tailored for aviation facilities. Whether addressing fluctuating sewage volumes or limited installation spaces, LD Johkasou Type Sewage Treatment Plant units offer a smart, sustainable alternative to conventional treatment systems—supporting greener, smarter airport infrastructure.
Post time: Apr-22-2025