#image_title

Acid-Alkali Waste Gas Scrubber Tower

The BIO Series Acid-Alkali Waste Gas Scrubber Tower is engineered for harsh industrial environments (electroplating, chemical plants, pharmaceuticals), utilizing dual-stage chemical neutralization to eliminate 98% of HCl, H₂SO₄ mist, NH₃, etc. Complies with EPA/NESHAP standards and ISO 14001 certification.
Send Inquiry
Contact Us

Application

  • lectroplating Shops: Cyanide & Chromic acid mist control
  • Chemical Plants: HCl/Cl₂ gas neutralization
  • Pharmaceutical Labs: Solvent VOC abatement
  • Emergency Venting: Rapid response to toxic fumes

Working Princple

  1. Gas Intake & Distribution
    • Corrosive fumes enter through FRP ducting (velocity: 1.2-1.5m/s).
  2. Two-Stage Neutralization
    • Stage 1 (Alkaline): NaOH solution (5%-10%) neutralizes acid gases.
    • Stage 2 (Acidic): H₂SO₄ solution (3%-5%) captures alkaline gases.
  3. Enhanced Mass Transfer
    • PP Pall Ring Packing (surface area: 200m²/m³) extends gas-liquid contact to 3-5s.
  4. Mist Elimination
    • Chevron Demister removes 99% droplets (outlet moisture <50mg/Nm³).

Features

  • ✅ Smart Operation
  • Real-time pH monitoring (±0.1) with PLC-controlled dosing, reducing chemical waste by 20%.
  • ✅ Extreme Durability
  • PTFE-lined FRP structure (thickness: 8mm), resistant to 260°F and pH 0-14.
  • ✅ Scalable Design
  • Stackable modules for high-concentration fumes (up to 50,000ppm).
  • ✅ Energy Efficiency
  • Low-pressure drop design (<800Pa) cuts fan power consumption by 35%.

Related Posts

Odor Control Biofilter

Odor Control Biofilter Selection Guide: 5 Technical Factors for Industrial Deodorization

How to use sludge dewatering machine and matters needing attention

The process description of Screw Press Sludge Dewatering Machine

2025 Spring Festival Holiday Notice

Related Tags

Related Products

Pharmaceutical VOC Adsorber
Products, Waste Gas Treatment

Pharmaceutical VOC Adsorber with GMP-Compliant

The BIO Series GMP Adsorption System is engineered for Pharmaceutical VOC Adsorber, featuring "medical-grade carbon+hot N₂ regeneration" to achieve 99.5%

Read More
Activated Carbon Adsorption System
Products, Waste Gas Treatment

Activated Carbon Adsorption System For Laboratory

The BIO Series Lab Adsorber (Activated Carbon Adsorption) is designed for research facilities, featuring "high-iodine carbon+HEPA" technology to remove 99%

Read More
Acid Pickling Fume Adsorption System
Products, Waste Gas Treatment

Chemical-Resistant Carbon Filter

The BIO Series Acid-Resistant Adsorber Chemical-Resistant Carbon Filter is engineered for metal pickling operations, utilizing "chemically-modified activated carbon+alkaline scrubber" to

Read More

Get a quote

Fill out the form below, and we will be in touch shortly.

Contact Information
Project Information