CDT Environmental receives three patents from CNIPA

CDT Environmental Technology Investment announces the granting of three patents from the China National Intellectual Property Administration, CNIPA, each in support of the Company’s waste management methodologies and technology offerings. Patent #202322542684.5, titled, “A Sludge Drying Device,” is the Company’s newly-patented, energy-saving, highly efficient, and environmentally friendly apparatus designed to address the shortcomings of existing technologies. The utility model patent is designed to counter high energy consumption, low efficiency, and the presence of secondary pollution during the waste drying process. Patent #202322542851.6, titled, “A Wastewater Treatment Device for Nitrogen and Phosphorus Removal,” covers the Company’s designed to remove nitrogen and phosphorus from wastewater in order to reduce environmental pollution. The device is meant to solve the current problem in which these minerals cannot be fully stirred with the water, resulting in a waste of chemicals. Patent #202322542588.0, titled, “Highly Efficient Waste Anaerobic Fermentation Device,” was developed after the Company’s AI-powered intelligent waste sorting technology. It is designed to obtain organic slurry and high-concentration filter pressed liquid through mechanical liquefaction, which would then undergo standardized treatment.