STP (Sewage Treatment Plant)

A Sewage Treatment Plant (STP) is designed to treat domestic and commercial wastewater and make it safe for discharge or reuse. At Allied Enviro Engineering, we design, install, upgrade, and maintain advanced STP systems across India at competitive prices.

Sewage water is generated from households, commercial buildings, rainwater runoff, and industrial activities. Our STP systems effectively remove organic matter, suspended solids, harmful bacteria, and pollutants to ensure environmentally safe water disposal while protecting natural water bodies.

Our STP Services Include:

• Design & Engineering

• Supply & Installation

• Repair & Maintenance

• Upgradation of Existing STPs

• Operation & AMC Services

Technologies Used in Sewage Treatment Plant

MBBR (Moving Bed Biofilm Reactor)

MBBR technology uses specially designed bio-media carriers suspended in aeration tanks. These carriers provide a large surface area for bacterial growth, which helps in high-rate biological treatment of wastewater.

Benefits:

• High treatment efficiency

• Compact design

• Low maintenance

• Handles load fluctuations effectively

• Cost-effective solution

MBBR is ideal for municipal and industrial sewage treatment applications.

MBR (Membrane Bio-Reactor)

MBR technology combines biological treatment with membrane filtration (microfiltration or ultrafiltration). It offers superior solid-liquid separation compared to traditional activated sludge systems.

Advantages:

• High-quality treated water

• Reduced space requirement

• Better removal of contaminants

• Suitable for water reuse applications

• Lower sludge production

MBR systems are widely used in residential complexes, commercial buildings, and industries.

SBR (Sequencing Batch Reactor)

SBR technology treats wastewater in batch cycles including filling, aeration, settling, and discharge phases.

Key Features:

• Efficient biological treatment

• Compact system design

• Low operational cost

• Suitable for small to medium capacity plants

SBR systems ensure consistent and reliable wastewater treatment performance.

SAF (Submerged Aerated Filter)

SAF technology is an advanced fixed-film biological treatment process where bacteria grow on submerged plastic media.

Benefits:

• High biological treatment efficiency

• Continuous oxygen supply

• Strong mixing pattern

• Ideal for compact installations

SAF systems are suitable for residential, institutional, and industrial wastewater treatment.

Effluent Treatment Plant (ETP)

An Effluent Treatment Plant (ETP) is designed to treat industrial wastewater containing oils, grease, chemicals, heavy metals, and toxic substances.

Industries consume large volumes of water and generate contaminated effluent. Allied Enviro Engineering provides customized ETP solutions to treat industrial discharge and make it safe for reuse or disposal.

ETP Applications:

• Pharmaceutical Industries

• Textile Units

• Chemical Plants

• Food Processing Units

• Manufacturing Industries

Our ETP systems ensure compliance with environmental pollution control norms.

Common Effluent Treatment Plant (CETP)

Common Effluent Treatment Plants (CETP) are centralized treatment facilities designed for clusters of small and medium-scale industries.

Many small industries cannot install individual treatment plants. CETP allows multiple industries to treat their effluent collectively, reducing cost while maintaining environmental compliance.

Advantages:

• Shared treatment cost

• Centralized pollution control

• Compliance with government norms

• Environment-friendly discharge

Dissolved Air Flotation (DAF)

Dissolved Air Flotation (DAF) is an advanced wastewater treatment technology used to remove suspended solids, oils, and grease.

How DAF Works:

• Air is dissolved under pressure in wastewater

• Tiny bubbles attach to contaminants

• Contaminants float to the surface

• Skimming system removes floating sludge

Benefits:

• High removal efficiency

• Compact design

• Low sludge production

• Ideal for oil & grease removal

DAF systems are widely used in food processing, oil & gas, and industrial sectors.

Rain Water Treatment Plant

A Rainwater Treatment Plant ensures that harvested rainwater is clean and safe for reuse. Although rainwater appears clean, it may contain dust, debris, chemicals, and contaminants from rooftops.

Applications of Treated Rainwater:

• Toilet flushing

• Gardening & irrigation

• Industrial cooling

• Groundwater recharge

• Car washing & cleaning

Benefits:

• Reduces dependency on municipal water

• Lowers water bills

• Supports water conservation

• Environment-friendly solution

Why Choose Allied Enviro Engineering?

✔ Advanced STP & ETP Technologies
✔ Customized & Energy-Efficient Designs
✔ PAN India Service Support
✔ Expert Engineers & Skilled Team
✔ Compliance with Pollution Control Board Norms
✔ Sustainable & Cost-Effective Solutions