Stainless Steel Screen Pipes Expanding Applications in Water Treatment Field
Release time:
2026-07-06
Stainless steel screen pipes are becoming the mainstream configuration for municipal and industrial wastewater pretreatment. Johnson screens and arc screens as pretreatment units effectively intercept suspended solids, fibers and debris in wastewater, reducing the load on subsequent biological treatment and extending membrane component service life.
1. Municipal Wastewater Pretreatment
In municipal wastewater treatment plants, stainless steel screen pipes after grit chambers and fine screens can achieve 0.5 to 2mm filtration precision with SS removal rates exceeding 60%, significantly reducing sludge production and treatment costs.
2. Industrial Wastewater Treatment
In paper-making, printing and dyeing, chemical and food beverage industries, stainless steel screen pipes recover fibers, particles and valuable substances from wastewater. Paper pulp recovery rates can exceed 85%, reducing raw material waste and treatment load.
3. Geothermal and Desalination
In geothermal wells and seawater desalination projects, stainless steel screen pipes filter raw water to remove sand, shells and large particles. 316L and 904L super austenitic stainless steel screen pipes resist chloride ion corrosion in high-salinity water with service life exceeding 15 years.
More news