Jonassen Industrial Projects Ltd

Project and Environmental Engineers

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Dissolved Air Flotation

The KWI group, formerly Krofta Waters Inc. & Krofta Engineering, designs water and wastewater treatment systems for industrial and municipal applications using DAF – Dissolved Air Flotation as the main technology.

DAF

With more than 4,700 installations in 77 countries, KWI is a world leader in Industrial Wastewater Treatment, recycling Potable Water Treatment and Biological Wastewater Treatment.

KWI Water Solutions are based on proven process designs incorporating exclusive, patented equipment and technology using dissolved air flotation technology. More than 100 patents have been registered by the company worldwide.KWI boasts considerable success in its field. Its study of the changing market has resulted in the development of seven DAF clarification platforms, the most complete range in the market today.

How it works

Primary treatment involves the physical separation of suspended and colloidal material from a water or wastewater stream. In many cases, it may also involve chemical coagulation and flocculation to enhance removal efficiencies.

The combination of physical-chemical treatment incorporating dissolved air flotation clarification is one of KWI’s specialities.

JIPL exclusively offers  KWI’s dissolved Air Flotation technology in New Zealand.

Wastewater

  • Wastewater Plant Design & Engineering
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    • Aeration
    • Mixing Systems
    • Dewatering Technologies
    • Separation Technologies
    • Wastewater Treatment Plants
    • Tankered Waste and Screening
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    • Water Recovery and Reuse
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Jonassen Industrial Projects Ltd (JIPL) was founded by Chris Jonassen in 1986.  More than 30 years later, JIPL has made a name for itself as leading design/project engineers and consultants specialising in industrial process and environmental engineering. As a team of … Read more

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Jonassen Industrial Projects Limited
Tel: + 64 (9) 479 3952
85 Oteha Valley Road, Albany, Auckland
New Zealand
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