Turning Wastewater into a Resource

AquaAir provides advanced wastewater treatment solutions for industries, municipalities, and communities, ensuring environmental compliance and sustainable water reuse.

Solution at Glance

Sewage Treatment Plants (STP)

Treats domestic and industrial sewage to produce reusable or safe disposal water.

Types of STP:

- - Membrane Bioreactor (MBR) – Advanced treatment using membrane filtration
  - Moving Bed Biofilm Reactor (MBBR) – Biofilm-based efficient treatment
  - Sequential Batch Reactor (SBR) – Batch process for effective pollutant removal
- Applications: Residential complexes, industrial colonies, hotels & resorts, hospitals, municipal corporations, educational institutions
- Benefits:
  - Reduces pollution and protects the environment
  - Converts wastewater into reusable water
  - Prevents waterborne diseases
  - Helps comply with regulatory norms
  - Reduces reliance on freshwater

Effluent Treatment Plant (ETP)

Treats industrial effluents before disposal or reuse, removing chemicals, heavy metals, and organic matter.

Types of ETP:

- Chemical Treatment ETP – Coagulation, flocculation, precipitation
- Biological Treatment ETP – Uses microorganisms for organic waste breakdown
- Physicochemical Treatment ETP – Combines physical, chemical, and biological methods
- Membrane-Based ETP (RO, UF, MBR) – Advanced filtration for high-quality water
- Zero Liquid Discharge (ZLD) ETP – Ensures no liquid waste release
Applications: Pharmaceuticals, chemical plants, food & beverage, textile and dyeing industries
Benefits: Reduces environmental impact, ensures regulatory compliance, enables safe disposal or reuse

Multi-Effect Evaporator (MEE)

Concentrates liquids using multiple evaporation stages for ZLD and resource recovery.

Basic Process:

- First Effect – Steam heats liquid, causing evaporation
- Second Effect – Vapors from first effect heat next stage
- Third & Beyond – Continuous evaporation across multiple stages
- Final Concentration – Highly concentrated liquid; condensed vapor collected as distilled water
Types of MEE: Forward Feed, Backward Feed, Mixed Feed, Parallel Feed, TVR, MVR
Applications: ZLD in effluent treatment, pharmaceuticals, textiles, food & dairy, chemical & fertilizer, paper & pulp
Advantages:
- Energy-efficient (reuse vapor)
- Cost-effective
- High recovery efficiency
- Supports ZLD for environmental compliance
- Scalable design

Agitated Thin Film Dryer (ATFD)

Dries high-viscosity liquids and slurries into solids, supporting ZLD.

Types: Vertical, Horizontal, Vacuum, High-Temperature ATFD

Applications: ZLD systems, pharmaceutical API drying, chemical industry, food processing, textile & dyeing, paper & pulp
Advantages:
- Fast & efficient drying
- Handles high-viscosity materials
- Prevents scaling & fouling
- Energy-efficient
- Converts liquid waste into dry solids for easy disposal
- Compact design