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Sewage Treatment Plants

Most of sewage waste is discharged in to natural water ways and is the cause of many health and environmental problems. Sewage treatment is the process of removing contaminants from municipal wastewater, containing mainly household sewage from human activities like washing, cleaning, toilets, baths, showers, kitchens, sinks, etc. Urbanization has further increased the load and cost of sewer network maintenance. Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater that is safe for release into the environment. Statutory mandates require sewage to be treated close to where it is created with reuse in non-human contact applications.

KREYWIN provides economical and easy to install sewage treatment plants for cities as well as decentralized locations. Our sewage treatment plants are designed to cater to feed fluctuations and meet government norms for recycling as well as “green” certification. KREYWIN has a range of package sewage treatment plant as well, built with plug-and-play technologies that are easily configurable for small housing complexes and industrial premises.

Sewage treatment plant is a facility designed to receive the waste from domestic, commercial and industrial sources and to remove impurities that damage water quality and compromise public health and safety when discharged into water receiving systems. Today, technological progress is increasingly broadening the range of possibilities offered by classic environmental protection. The ecological focus is on water protection and the multiple use of waste water. KREYWIN is involved in offering an entire range of sewage treatment plants to clean the water. We use a combination of innovative treatment processes. We facilitate the utilization of wastewater for industrial and municipal purposes and thus the conservation of resources.


Our proven and advanced processes include amongst others:


  • MBBR - Moving Bed Bio Reactor
  • SBR – Sequencing Batch Reactor
  • MBR – Membrane Bio Reactor
  • UASB- Upflow Anaerobic Sludge Blanket
  • Advanced Oxidation
  • Photo-Cell
  • 25, Ojo Olagun close, off Bishop Oluwole st,
    Victoria Island Lagos Nigeria