Charmshahr Industrial City wastewater Treatment plant



	Environmental Engineering & Consulting Company


			The first Iranian designer & constructor in composting plants

     Design &
       Hosted By
     Tabligh.ws

_{Charmshahr Industrial Park wastewater Treatment plant}

Location: Mashad, North East of Iran
Area: 10000 m²
Clinet: Khorasan Industrial Park Organization
Start of operation: 2004


	Plant Technical Data

Design flow rate: 1000 m³/day

Influent characteristics :

      1- BOD₅: 1500 mg/lit

      2- COD: 3000 mg/lit

       3- TSS: 4200 mg/lit

     4- Cr⁶⁺: 10 mg/lit

Type of process: pre-treatment ,activated sludge (2-stage), sludge treatment & disposal