Water Treatment & Environmental Gas Solutions Industrial Gas Solutions
High-purity Liquid Oxygen (LOX) for heavy-duty ozone generation and wastewater biological aeration, alongside Liquid Carbon Dioxide (LCO₂) for eco-friendly effluent pH neutralization.
Refractory COD/BOD, Toxic Acid Spills & Stringent Discharge Limits
Industrial Effluent Treatment Plants (ETP) and municipal STPs struggle to degrade recalcitrant COD and color compounds using standard aeration. Furthermore, using mineral acids (sulfuric/hydrochloric acid) for wastewater neutralization poses severe corrosion, operator acid burn risks, and harmful sulfate salt accumulation. Shakti Group delivers bulk Liquid Oxygen (LOX) feed gas to generate high-concentration ozone for COD breakdown and color removal, paired with Liquid CO₂ for self-buffering, safe effluent pH neutralization without sulfate addition.
Primary Process Applications
Core gas applications for Water Treatment & Environmental Gas Solutions:
- Ozone Generation for Advanced Oxidation & Color Removal (Liquid Oxygen (LOX), ≥ 99.5% (Ultra-Dry Dew Point < -65°C)): Feeds industrial corona discharge ozone generators to produce high-concentration ozone (10-14 wt%) for breaking down refractory COD and pharmaceutical residues.
- Effluent pH Neutralization & Alkalinity Control (Liquid Carbon Dioxide (LCO₂), ≥ 99.9%): Replaces mineral acids for neutralizing alkaline wastewater streams in textile mills, chemical ETPs, and paper manufacturing.
- Biological Wastewater Aeration & Oxygen Dissolution (Pure Oxygen (LOX), ≥ 99.5%): Injects pure oxygen micro-bubbles into biological aeration basins, boosting dissolved oxygen (DO) levels and handling peak hydraulic shock loads.
- Municipal Drinking Water Disinfection (Chlorine Gas (Cl₂), IS:646 Certified): PESO approved chlorine tonners for municipal drinking water filtration plants and industrial cooling water biocide treatment.