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We are engaged in offering Pollution Control Scrubber which are considered as the air pollution control devices. These use the high-energy liquid spray to remove aerosol and gaseous pollutants from an air stream.


A wet scrubber is an air pollution control device used to remove pollutants from industrial exhaust gases or other gas streams. It works by using a liquid (usually water) to capture and remove particulate matter and/or gases from the air. Wet scrubbers are commonly employed in various industries to comply with environmental regulations and improve air quality. Here are the key components and principles of operation for a wet scrubber:
**Key Components:**
1. **Scrubbing Chamber:**   - This is the main chamber where the polluted gas stream is brought into contact with the scrubbing liquid. The chamber is designed to maximize the interaction between the gas and liquid phases.
2. **Spray Nozzles:**   - These are used to introduce the scrubbing liquid (water or other suitable liquid) into the scrubbing chamber. The liquid is often atomized into small droplets to increase its surface area and enhance contact with the pollutants.
3. **Packing Material or Structured Packing:**   - Some wet scrubbers may contain packing material (like plastic, metal, or ceramic) that provides a large surface area for the gas-liquid contact. This promotes the absorption or adsorption of pollutants.
4. **Fan or Blower:**   - A fan or blower is used to create the necessary airflow through the scrubber. This helps in drawing the polluted gas into the scrubber and expelling the cleaned air.
5. **Exhaust Stack:**   - The cleaned air is then discharged through an exhaust stack into the atmosphere.
**Principle of Operation:**
1. **Contact between Polluted Gas and Liquid:**   - The polluted gas stream is introduced into the scrubbing chamber, where it comes into contact with the scrubbing liquid.
2. **Absorption or Adsorption:**   - The pollutants in the gas stream are absorbed or adsorbed by the liquid. This can include particulate matter as well as gases such as sulfur dioxide (SO2) or hydrogen chloride (HCl).
3. **Chemical Reactions:**   - In some cases, the scrubbing liquid may contain chemicals that react with specific pollutants to form less harmful compounds. For example, alkaline solutions can react with acidic gases to form salts.
4. **Removal of Contaminated Liquid:**   - The liquid, now containing the captured pollutants, is collected at the bottom of the scrubbing chamber and removed for further treatment or disposal.
Wet scrubbers are versatile and can be designed to handle a variety of pollutants. They are commonly used in industries such as power generation, metal processing, chemical manufacturing, and waste incineration. The choice of scrubber design and operating parameters depends on the specific pollutants and conditions of the gas stream being treated.