Odor removal up to 99.9% depending on the concentrations
Description of Adsorption Filter
Sirocco Carbon Dioxide Adsorber Filters for manholes are designed to remove unpleasant odors from sewer collectors. They are installed under the cover of a sewer or other manhole. The filter works bidirectionally, both for incoming and outgoing air. Upon request, we can provide other modifications of this filter.
The contaminated air (with odors and other pollutants) enters the adsorber housing and sequentially passes through the chemical adsorbent placed on the support-distribution grid. Pollutants are retained in the chemical adsorbent, while clean air continues to flow further. Periodically, the chemical adsorbent needs to be replaced as it becomes saturated, reducing its filtering capacity. To replace it, the used chemical adsorbent is emptied from the grid, and a new one is added. The replacement process takes approximately 5 minutes.
The technical specifications depend on the configuration. For each client, we create a project based on a detailed survey of their production and the nature of the pollutants.
We can customize the filter in non-standard designs, depending on the customer's technical requirements and specifications.
Air Flow Capacity, CFM; 6000
Pressure Drop, Pa;100
Ambient Air Temperature, °F; -58 to +122
Average CO2 Purification Efficiency; from 90% to 99%
Weight, lbs; from 110.23
Emergency Relief Valve for Pressure Release
User manual, operation instructions, and installation instructions
Certificates and patents
We always strive to meet our customers' needs and are ready to customize the standard configuration with the required functionalities, additional features, and specific parameters.
CO2 Gas Analyzer
Insulated and Heated Housing
Cartridges with Extra Adsorbent
Construction and Structure of the Filter
The filter consists of a round-section housing, a support-distribution grid to hold the adsorbent, a cover, and fastening brackets made of stainless or painted steel.