Water reuse in industry

Water reuse in industry – challenges, risks, and success factors for stable and economical systems

Water reuse in industry is much more than just a "membrane project." Fluctuating inflow conditions are crucial for stable, economical plants, as they increase the risk of scaling and biofouling. The article shows why robust pre-treatment with buffering, solids and grease separation, and controlled nutrient balance is the key to success, and which technologies and design principles have proven themselves in practice.

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Pre-treatment of dairy wastewater before discharge into the sewer system

Dairy wastewater varies greatly and often contains fats (FOG), high COD loads, and extreme pH peaks from CIP cleaning. In our article, we show how economical pretreatment with screening, aerated buffer, neutralization, and DAF flotation reliably reduces these loads: robust, measurement-based, and designed for industrial practice.

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