ntroducing Zhen – an innovative solution designed to tackle two of the most challenging environmental issues: black odor and heavy metal pollution in sewage sludge. Zhen works by effectively controlling the unpleasant odor associated with black and odorous sewage, offering a powerful deodorizing and purifying effect.

Additionally, Zhen boasts impressive chelating properties, binding to and neutralizing harmful heavy metals, ensuring cleaner, safer water. This dual-action formula not only eliminates bad smells but also helps in detoxifying water, making it an essential product for wastewater treatment and environmental management.