Zero Liquid Discharge (ZLD) Systems in Slaughterhouses, Rendering, and Abattoirs
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For details visit: https://watermanaustralia.com/necessity-for-zero-liquid-discharge-zld-systems-in-slaughterhouses-rendering-and-abattoirs/ Why ZLD is Crucial for Slaughterhouses, Rendering, and Abattoirs 21.2.1 High-Strength Wastewater Characteristics Wastewater from these facilities contains extremely high concentrations of organic matter, suspended solids, fats, oils, blood, proteins, nitrogen, phosphorus, and pathogens. Conventional wastewater treatment often cannot reduce pollutants below stringent discharge limits, especially in areas with limited water bodies or stringent environmental regulations. 21.2.3 Water Conservation and Reuse ZLD systems allow recovery of clean water suitable for reuse in cleaning, cooling, or process water, significantly reducing freshwater consumption. Water reuse is a critical sustainability goal for slaughterhouses and rendering plants, which are often large water users. Benefits of ZLD Implementation Complete eliminatio...