Hexahive Technologies

Ozonation

Introduction

  • Ozone is a powerful oxidising agent, produced by passing air or pure oxygen through an ozone generator.
  • Ozonation is the process of infusing ozone gas into wastewater to purify it.
  • This generates hydroxyl radicals, which further promote oxidation of recalcitrant pollutants.

Working Principle

  • Oxygen molecules pass through the dielectric surface within the ozone generator which then applies high voltage to the molecules.
  • This high voltage breaks down the oxygen molecules into multiple oxygen atoms.
  • These oxygen atoms further combine with the oxygen molecules (that weren’t broken down) to combine and form ozone.

Versatile Applications

  • Oxidation of organic waste
  • Cyanide destruction
  • Ground water petrochemical oxidation
  • Heavy metal precipitation
  • Pulp & paper effluents
  • Textile Mill effluents
  • Dye, Starch, FOG elimination
  • Pesticide, herbicide and insecticide elimination
  • BOD reduction of domestic waste
  • Secondary / Tertiary treatment for municipal wastewater
  • Mining heavy metals precipitation

The Technology

  • Accurate ozone analysers
  • High Ozone Generation Capacity
  • 5th Generation latest IGBT technology
  • Latest signal generators, microprocessors
  • Multi-layer PTH electronics aided by IGBT
  • Extremely low power consumption
  • Option to upgrade existing ozonisers
  • Globally acclaimed

Advanced Oxidation Process

{ 33 times more effective than aerial / atmospheric oxygen }

{ 3,453 times stronger as an oxidizing agent & disinfection than conventional Chlorine }

  • The equalized sewage is usually diluted, which helps keep the Total Suspended Solids (TSS) under control, for Ozo-Bioxy AOP
  • Ozonation combined with Bioxygenation effectively dissolves sludge into sewage water, circulating it within the ozone-mixing tank
  • Besides removing BOD, COD, E-Coli, Nitrogen, Color, Odor, etc., the sludge is completely detoxified, with no extra sludge-handling costs
  • Ozo-Bioxy AOP decomposes the molecular structure of hydrocarbons present in wastewater
  • These hydrocarbons break down into non-toxic compounds, leaving behind no toxic residue
  • The final treated water contains higher Dissolved Oxygen which is more environmentally beneficial .

Process Flow Diagram

Advantages

Treatment Efficiency

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