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    • Solutions
      • Products
      • Trussed Roof Tanks
      • Uncovered Tanks
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      • Patented Jets
      • Fittings and Accessories
    • Portfolio
      • Portfolio Examples
      • UN Marshall Islands
      • Aramiro Ahu Whenua
      • Titirangi Golf Club
      • Mount Golf Club
      • Murray and Ruth Miers
      • Kiwifruit Orchard
      • Sisam and Sons
      • Malvin Welch
    • About Us
    • Contact Us
Downlands Water Storage UK Ltd
  • Home
  • Solutions
    • Products
    • Trussed Roof Tanks
    • Uncovered Tanks
    • Covered Tanks
    • Patented Jets
    • Fittings and Accessories
  • Portfolio
    • Portfolio Examples
    • UN Marshall Islands
    • Aramiro Ahu Whenua
    • Titirangi Golf Club
    • Mount Golf Club
    • Murray and Ruth Miers
    • Kiwifruit Orchard
    • Sisam and Sons
    • Malvin Welch
  • About Us
  • Contact Us

Patented Jets

Integrated stirring and aeration for more effective effluent and wastewater management.  

  

Patented Jets are an integrated stirring and aeration system designed for use with stored effluent and wastewater. Using a pump-powered arrangement of stirring nozzles together with a venturi aeration system, the solution helps keep stored liquids moving while introducing oxygen into the tank.

This combined action helps reduce solids settling, floating crust formation and odour, while supporting more consistent liquid handling and improved irrigation performance. Designed with no moving or electrical components submerged inside the tank, Patented Jets provide a practical, low-maintenance enhancement for agricultural and wastewater-storage systems.

 

Why Aeration Matters


Effective aeration introduces oxygen that supports aerobic bacteria within stored effluent and wastewater. These bacteria help break down organic matter and improve nutrient balance, creating a more manageable liquid for irrigation and reducing the likelihood of odour and environmental impact.

Features & Benefits

  • Integrated stirring and aeration - Combines liquid movement with oxygen introduction to support more effective management of stored effluent and wastewater.
  • Pump-powered stirring nozzles - Keeps stored liquids moving, helping minimise solids settling, sludge build-up and floating crust formation within the tank.
  • Venturi aeration system - Introduces oxygen into the stored liquid, supporting aerobic biological treatment and more balanced effluent management.
  • Reduced odour - Improved aerobic conditions help reduce the odours commonly associated with stored effluent and wastewater.
  • Reduced blockage risk - More consistent mixing helps limit solids-related blockages during pumping and irrigation operations.
  • Improved irrigation performance - Creates a more homogeneous liquid, supporting smoother and more effective irrigation application.
  • Enhanced nutrient availability - Aerobic treatment can support the biological processes that make nutrients within effluent more readily available for soil application.
  • Improved effluent quality - The system is designed to support reductions in Total Suspended Solids (TSS) and Biological Oxygen Demand (BOD), helping reduce environmental impact.
  • Low-maintenance operation - With no moving or electrical components submerged inside the tank, the system is designed for straightforward operation and reduced maintenance requirements.
  • Efficient installation - Installation can be completed within a matter of hours, subject to the tank configuration and site requirements.
  • Suitable for integrated tank systems - Designed to complement Covered and Uncovered Tanks used for dairy effluent, agricultural wastewater and irrigation-ready liquid storage.
  • Patented and tested technology - The aerator-stirrer system is patented and has undergone independent testing in relation to oxygen introduction and odour reduction.

Suitable applications

  • Dairy effluent storage
  • Agricultural wastewater management
  • Irrigation-ready effluent treatment
  • Covered and Uncovered Tank systems
  • Sites requiring reduced odour and improved liquid handling 

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