Zero Liquid (ZLD)

ZLD systems are robust compact solutions for absolute minimization of Liquid Discharge in industrial waste applications. Highly adaptable, they can be used across a range of demanding duties in various industries for wastewater reduction as well as recovery of product. and of water suitable for reuse. Our experience in both thermal solutions and separation technology ensure a cost-efficient solution. ZLD is an advanced waste Waste Water Treatment method that includes ultra-filtration, reverse osmosis and evaporation/crystallization.

Zehn Consultants has the expertise to design and build wastewater reduction and ZLD facilities of any
capacity with the following features: -

• Low investment, installation and operational costs
• Special heat exchanger plate design minimizes fouling and scaling
• High efficiency reduces heat transfer area required
• Can operate cost effectively at vacuum thereby reducing scaling risks
• Cost-effective maintenance — 100% cleanable and inspectable heat transfer surfaces