Application of three-lobe roots blowers in large-scale wastewater treatment plants in the core area of ​​the Yangtze River Delta

A benchmark large-scale wastewater treatment plant in a city with a population of tens of millions in the core area of ​​the Yangtze River Delta, with its industry-leading process standards and refined operation and maintenance capabilities, firmly ranks among the top tier of municipal wastewater treatment in China. In the core aeration and oxygen supply stage, the plant, with its professional judgment, selected Nantong Rongheng Environmental Protection's three-lobe roots blowers, laying a solid power foundation for efficient biological treatment.

Nantong Rongheng Environmental Protection's three-lobe roots blower operates smoothly and quietly with precise airflow output. It adopts an integrated air-cooled and water-cooled structure design, which can switch from air-cooled to water-cooled mode on-site when the operating pressure increases. It has good adaptability to harsh working conditions such as overpressure and overtemperature, avoiding the increased cost caused by replacing equipment in ordinary products, and has good economic benefits.