The "2020 Green Technology Promotion Catalog" was jointly issued by the National Development and Reform Commission and three other ministries. It selects mature technologies for promotion in areas such as industrial energy saving and resource recycling. Variable frequency resonance water treatment, as a physical method within the circulating water treatment route, has been included in the relevant promoted directions.
For industrial enterprises, the value of a catalog extends beyond showcasing qualifications. With ongoing costs for circulating water system chemicals, discharge limits, and cleaning expenses, physical methods can reduce chemical dosing and ease makeup water and discharge pressures without halting production—aligning with green technology evaluation criteria.
Please note that technical applicability depends on specific operating conditions. Pipe diameter, flow rate, water temperature, water quality parameters, and installation location all affect final performance; each must be verified during selection. Inclusion in this catalog signifies endorsement of the technology approach, not a guarantee of results for any single project.