Zero Liquid Discharge

 

 1ST Stage as Effluent Treatment Plant:

 

2nd Stage – Ultra Filtration:

 

 

3rd Stage- RO Plants

 

 

4th Stage: RO Plant on Reject water of 3rd Stage

 

 

5th Stage: Evaporator

 

 

Salient Benefits of MECHZEAL designed ZLD:

  • Most versatile design to take variation in the load as well as impurities.
  • Well Defined Biological Treatment ensuring lowest operation cost.
  • H-PVDF MOC UF for higher transmembrane pressure and 100% safe for chlorine based oxidation to get rid of final COD & BOD postsecondary treatment.
  • 1st& 2nd Stage RO designed for more than 85% recovery & 3rd stage more than 50% resulting more than 92% overall recovery.
  • In-house back up for speciality chemicals for ETP as well as Membrane system for trouble free operation.
  • Quadruple effect Evaporator long with Agitated Thin Film dryer.
  • Option of both SS-316L as well as Titanium Gr.-II for calendria tubes.
  • Forced circulation ideally suited for Crystalline impurities in textile effluent on top of lowest footprint and higher Heat transfer co-efficient.
  • Use of Thermo compressor reduces specific steam consumption by 20 to 35%.