Buhusi WWTP, Bacau County, Romania
Project description
Within this contract, our team elaborated full technical proposal for Buhusi city (Bacau county, Romania) wastewater treatment plant covering preliminary treatment, advanced biological treatment and sludge treatment up to 35% solids content.
The plant was designed for a dry weather maximum daily flowrate of 6.291,0 m3/day serving an equivalent population of 32.481 PE.
The plant’s treatment scheme comprised:
- wastewater treatment: preliminary treatment (wet weather wastewater overflow, screening, screened wastewater pumping, grit and grease removal, septic sludge acceptance station), advanced biological treatment with sludge stabilization (simultaneous denitrification for biological nitrogen removal, enhanced phosphorus biological removal), chemical phosphorous removal
- sludge treatment: excess sludge gravity thickening, thickened sludge mechanical dewatering and sludge quicklime stabilization, and stabilized sludge storage
The following disciplines were covered within the proposal:
- Process
- Hydraulics
- Mechanical
- Structural
- Architectural
- Electrical
- Instrumentation, control and automation (SCADA)
- Roads, platforms and alleys
- Landscaping
- HVAC