Environmental Engineering • BangladeshCall 01711-453410
PSL Engineering
Water & Wastewater Solutions

Treat. Recover. Reuse. Perform.

Complete ETP, STP, WTP and RO solutions—from assessment and process design to commissioning, upgrading and O&M.

PSL / ENGINEERING
Treatment process
01Raw water / wastewater→02Pretreatment→03Main treatment→04Filtration→05Disinfection→06Reuse / discharge
Textile effluent treatment plant with aeration basin, clarifier and process piping01 / TREATMENT SYSTEMETP
ENGINEERED WATER SOLUTION

Effluent Treatment Plant

Industrial wastewater treatment designed around process chemistry, capacity and discharge requirements.

  • ✓ Process design
  • ✓ Capacity calculation
  • ✓ Civil, mechanical & electrical
  • ✓ Upgrades & troubleshooting
Inquire about ETP ↗
Sewage treatment plant with biological aeration tanks, clarifier and blowers02 / TREATMENT SYSTEMSTP
ENGINEERED WATER SOLUTION

Sewage Treatment Plant

Reliable biological treatment for institutions, buildings, hospitals and industrial facilities.

  • ✓ MBBR and SBR
  • ✓ Activated sludge
  • ✓ Filtration & disinfection
  • ✓ Water reuse
Inquire about STP ↗
Industrial water treatment system with multimedia filters, pumps, gauges and dosing equipment03 / TREATMENT SYSTEMWTP
ENGINEERED WATER SOLUTION

Water Treatment Plant

Source-specific treatment for dependable process, utility and potable water quality.

  • ✓ Raw-water assessment
  • ✓ Multimedia & carbon filtration
  • ✓ Softening and dosing
  • ✓ UV treatment
Inquire about WTP ↗
Industrial reverse osmosis system with membrane vessels, pumps, gauges and control panel04 / TREATMENT SYSTEMRO
ENGINEERED WATER SOLUTION

Reverse Osmosis

Membrane systems with robust pretreatment, automation, cleaning and maintenance support.

  • ✓ Membrane selection
  • ✓ High-pressure pumps
  • ✓ Automation & CIP
  • ✓ Replacement & maintenance
Inquire about RO ↗
Let’s build responsibly

Planning an environmental project or facing a compliance challenge?

Discuss Your Requirement ↗Request a site assessment →