Glossary of Technical Terms Used in Environmental Health & Safety: Heliclean

Heliclean

Heliclean: Revolutionizing Wastewater Treatment with Open Channel Spiral Screen Technology

The term "Heliclean" refers to a revolutionary wastewater treatment technology developed by Waterlink Separations, Inc. This technology utilizes an open channel spiral screen in conjunction with a screenings washer to efficiently and effectively remove solid debris from wastewater streams. The Heliclean system offers a sustainable and environmentally friendly solution for various industries, including municipal wastewater treatment, industrial effluent management, and agricultural runoff control.

How does Heliclean work?

The Heliclean system consists of two key components:

  1. Open Channel Spiral Screen: This innovative screen design allows wastewater to flow through a series of spiraling channels, gently separating out solid debris. The spiral configuration offers several advantages:

    • High efficiency: The spiral design ensures that even small debris is captured, leading to high removal rates.
    • Reduced clogging: The open channel design minimizes clogging and ensures consistent flow.
    • Low maintenance: The spiral screen requires minimal maintenance, reducing downtime and operational costs.
  2. Screenings Washer: Once the debris is collected on the screen, it is transported to the screenings washer. This component utilizes a powerful water jet system to thoroughly clean the screenings, separating the organic matter from the inorganic material. The organic matter can then be further processed for beneficial reuse or disposed of safely, while the inorganic material is typically sent to landfill.

Benefits of Heliclean:

  • Enhanced Wastewater Quality: The system effectively removes a wide range of solids from wastewater, improving its quality and reducing the load on downstream treatment processes.
  • Improved Efficiency and Productivity: The Heliclean system operates efficiently, minimizing downtime and maximizing treatment capacity.
  • Reduced Operating Costs: The low maintenance requirements and efficient operation significantly reduce operating costs.
  • Sustainable Solution: The system promotes resource recovery and reduces the environmental impact of wastewater treatment.
  • Versatility: Heliclean can be customized to meet specific flow rates and treatment requirements for diverse applications.

Applications of Heliclean:

  • Municipal Wastewater Treatment: Heliclean systems can be used at the headworks of municipal treatment plants to remove large debris, protecting downstream equipment and improving overall treatment efficiency.
  • Industrial Effluent Treatment: Industries generating wastewater with high solids content, such as food processing, paper mills, and manufacturing, can benefit from the Heliclean system to pre-treat their effluent and ensure compliance with discharge regulations.
  • Agricultural Runoff Control: Heliclean technology can be used to treat runoff from agricultural fields, removing pollutants like sediments, pesticides, and fertilizers before they enter waterways.

Conclusion:

Heliclean is a game-changer in wastewater treatment, offering an efficient, sustainable, and environmentally friendly solution for various industries. By incorporating open channel spiral screens and screenings washers, the system effectively removes solid debris, improves wastewater quality, and reduces operating costs. As environmental regulations continue to tighten, Heliclean technology is poised to play a pivotal role in promoting sustainable wastewater management and protecting water resources.


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