During protein extraction and refining, unwanted pigments, small organic impurities, and fermentation by-products often remain in the solution. These impurities negatively affect protein purity, stability, and appearance. Activated carbon—especially wood-based powdered activated carbon (PAC)—is widely used for decolorization and impurity removal in the protein industry. As ZhuLin Activated Carbon, we provide high‑purity, high‑efficiency wood-based PAC tailored for protein purification applications.

Whether using traditional methods or modern distillation techniques, activated carbon filtration is a crucial step in ensuring the quality of vodka. For vodka distilleries, high-quality activated carbon not only improves the taste and aroma of the spirit but also helps remove trace impurities, resulting in a cleaner and purer final product.

As a professional activated carbon manufacturer, Zhulin Activated Carbon provides high-quality powdered coal-based activated carbon suitable for various wastewater treatment processes, including advanced treatment, decolorization, deodorization, and COD degradation.

Zhulin Activated Carbon, as a professional activated carbon manufacturer, provides the coconut oil refining industry with high-efficiency, stable, food-grade coconut shell powder activated carbon for pigment adsorption, deodorization, and improving oil stability.