• MBR – Membrane Bioreactor: MBR (Membrane Bioreactor) is one of the most advanced sewage treatment technologies used worldwide. It combines conventional biological treatment with membrane filtration.
  How MBR Works:
  In MBR systems, wastewater first undergoes biological degradation, and then the treated water passes through a membrane filter that separates solids and microorganisms, producing crystal-clear effluent.
  Advantages of MBR Systems:
  Produces high-quality treated water suitable for reuse.
• Compact design with a smaller footprint.
• Low sludge production.
• Fully automated operation with minimal human intervention.

Unistar Aquatech designs MBR-based STPs that offer efficient treatment performance, making them ideal for hotels, hospitals, residential complexes, and industries that require high-quality treated water for reuse.

• SBR – Sequential Batch Reactor: SBR is another widely used sewage treatment process that operates in batches. It is known for its simplicity, flexibility, and effectiveness in treating domestic wastewater.
  How SBR Works:
  The process involves five main steps — filling, aeration, settling, decanting, and idle phase. During the aeration phase, microorganisms consume organic pollutants. After settling, the clean water is decanted, leaving behind sludge for further treatment.
  Advantages of SBR Systems:
• Handles variable flow rates effectively.
• Simple design with low operational costs.
• Produces clear effluent with low biochemical oxygen demand (BOD).
• Can be easily upgraded or modified.

Unistar Aquatech’s SBR systems offer a reliable, energy-efficient, and cost-effective sewage treatment solution, especially for municipalities, housing societies, and institutions.

• MBBR – Moving Bed Biofilm Reactor: MBBR (Moving Bed Biofilm Reactor) technology uses small plastic carriers suspended in wastewater to promote biofilm growth, which helps in the breakdown of organic matter.
  How MBBR Works:
  The carriers provide a large surface area for microorganisms to grow. As wastewater flows through the reactor, these biofilms degrade organic pollutants, resulting in clean and treated water.

         Advantages of MBBR Systems:

• Compact and efficient design.
• High resistance to load variations.
• Low sludge generation and maintenance.
• Simple operation with stable performance.

Unistar Aquatech’s MBBR-based systems offer reliable treatment even under fluctuating wastewater loads, making them suitable for industrial and municipal applications.

Unistar Aquatech is one of the most trusted names among Sewage Treatment Plant manufacturers due to its commitment to innovation, quality, and sustainability. Our company combines advanced engineering with environmental awareness to offer the best solutions for wastewater management. Every sewage system has different wastewater characteristics. Our team of experts designs tailor-made STP solutions — whether MBR, SBR, or MBBR — that offer maximum efficiency and compliance with pollution control norms.