Employer/ Beneficiary: MUNICIPALITY OF SMOLYAN
Implementation period: 06/2009 – 04/2014

Design parameters:

• Modular WWTP with capacity 2538 PE and average daily waste water quantity of 388,31 m³/d;
• Outlet flow parameters WWTP:
  – BOD5 ≤ 25 mg/l;
  – COD ≤ 125 mg/l;
  – Suspended solids ≤ 35 mg/l;
  – pH = 6,0 – 8,5;
  – TN ≤ 15 mg/l;
  – TP ≤ 2 mg/l.

Scope of services:

• Feasibility studies for the technological part;
• Preparation of preliminary design for the technological part of the chosen MPSOV;
• Preparation of discharge permit documents.