Sewage Treatment Plant

Sewage Treatment Plant (STP)

A sewage treatment plant (STP) is a system for treating domestic wastewater to remove contaminants, making it suitable for reuse or safe disposal.

Vulture Innovation Pvt. Ltd. provides STPs based on all major technologies, customized to project requirements and client preferences.

Sewage Treatment Plant

STP FOR RESIDENTIAL SOCIETY/HOME TOWNSHIP/AFFORDABLE COLONY

Moving bed bioreactor (MBBR)

The Moving Bed Bioreactor (MBBR) is a technology for treating both municipal and industrial wastewater. Its principle is based on attached growth on suspended media, where biomass grows on inert media within tanks, resulting in higher biomass retention and greater BOD removal. The key component of this system is the bio-carrier, on which biofilm continuously develops across its entire surface under dynamic conditions. This technology is suitable for wastewater treatment in municipalities, residential societies, townships, commercial buildings, and any industrial non-toxic wastewater applications.

Membrane Bioreactor (MBR)

The Membrane Bioreactor (MBR) is an efficient, compact technology for municipal and industrial wastewater treatment. MBR technology has become a preferred choice over the activated sludge process (ASP) or microbial BOD degradation systems when combined with microfiltration or ultrafiltration membranes. Unlike ‘polishing’ processes, where membranes act as a separate tertiary treatment step without returning active biomass to the biological process, MBRs integrate filtration directly into the system.

In most commercial MBR processes today, the membrane acts as a filter, rejecting solids produced by the biological process and producing a clarified, disinfected product effluent.

Sequence Batch Reactor (SBR)

The Sequencing Batch Reactor (SBR) is a variation of the conventional activated sludge process (ASP) in which treatment is carried out in batches. This batch operation allows better process control and simpler anoxic-aerobic cycles.

The treatment cycle includes five stages: fill, react, settle, decant, and idle. During the reaction stage, oxygen is supplied through an aeration system, enabling bacteria to oxidize organic matter similar to traditional activated sludge systems. Aeration is then stopped to allow sludge to settle. Next, water and sludge are separated by decantation, and the clarified supernatant is discharged from the chamber. This technology is applicable for wastewater treatment in municipalities, residential societies, townships, commercial buildings, and any industrial non-toxic wastewater applications.

Up Flow - Anaerobic Sludge Blanket Reactor (UASB)

The Upflow Anaerobic Sludge Blanket (UASB) reactor, also known as Anaerobic Wastewater Treatment, is a wastewater treatment system that uses biological processes without air or oxygen. It is designed to remove organic pollutants from wastewater, slurries, and sludge. Anaerobic microorganisms break down these pollutants and convert them into biogas containing methane (CH₄) and carbon dioxide (CO₂).

This anaerobic decomposition process effectively treats organic pollutants while generating usable biogas. The technology is suitable for wastewater treatment in municipalities, residential societies, townships, commercial buildings, and any industrial non-toxic wastewater applications.

Medical

Buy Sewage Treatment Plant in India

Waste and sewage management is one of the grave concerns that our country is facing today, as it is posing health risks and threatening natural water resources. Hence, adopting a Sewage Treatment Plant (STP) becomes inevitable for municipalities, residential societies and industries.

What is Sewage Treatment Plant (STP)

A STP (Sewage Treatment Plant) is a wastewater treatment system that purifies sewage to make it suitable for reuse. It collects wastewater from households or industries and processes it through multiple treatment stages. The primary goal of an STP is to remove contaminants such as organic matter, pathogens, and chemicals from the wastewater. Treated STP water can also be reused for applications like irrigation.

Sewage Treatment Plant Process

An STP  water treatment plant follows a series of steps that are designed to ensure the purity of water. This is a long process that involves multiple steps:

Preliminary Treatment 

In preliminary treatment, the sewage water passes through a series of screenings where large objects like debris are removed. After that, the water flows through a grit chamber, where inorganic wastes are separated.

Primary Treatment 

In primary treatment, the water is allowed to sit in a large tank for some time. This lets the heavier particles settle down at the bottom. In the sewage treatment plant process, even the lighter materials like oil and grease are skimmed off. 

Secondary Treatment 

Secondary treatment is used in wastewater treatment to remove dissolved and suspended organic matter through biological processes. It uses the activated sludge method and filter bed systems, where beneficial bacteria in the sludge break down pathogens in the sewage water. This process removes up to 90% of pollutants, making the water significantly cleaner for reuse or safe disposal.

Tertiary Treatment

The tertiary treatment is used to further purify and remove remaining pollutants in the water. Here the water passes through a fine filter and chemicals and disinfectants are added to clear remaining contaminants like harmful bacteria, pathogens and viruses.

Benefits of Installing Sewage Treatment Plant

Installing a sewage treatment plant in India can be beneficial for both the environment and society. Here’s how:

Preserves Environment

STP water treatment helps reduce pollution by treating sewage water before getting discharged into the environment. This also prevents the spread of harmful pollutants in the ecosystem.

Preserves Public Health

Sewage contains harmful pathogens, treating them in the STP treatment plant eliminates these microorganisms. This helps reduce the risk of waterborne diseases and preserve public health.

Water Conservation

Wastewater treated in sewage treatment plant is safe enough to be used. Hence, reusing water for agricultural, industrial and irrigation purposes reduces the demand for fresh water. It saves water to a large extent.

Reduces Pollution

The untreated sewage water contains harmful bacteria and chemicals that pollute the environment. The STP plants effectively remove organic waste and other toxins present in the water.

Agricultural Support and Economic Benefit

Water treated from sewage treatment plants (STP) can be reused for agricultural purposes, with sludge from the treatment process converted into compost. Additionally, operating and maintaining an STP requires skilled labor, creating job opportunities within the community.

Why Vulture Innovation is the Best Sewage Treatment Plant Manufacturer in India

Vulture Innovation is among the best sewage treatment plant (STP) manufacturers in India for several reasons. Our STP solutions use cutting-edge, innovative, highly scalable, and energy-efficient technologies. We build plants with standard-quality, highly durable materials, and our expert team understands each client’s needs, offering guidance based on their requirements and budget. These factors make us a trusted sewage treatment plant supplier in India.

Faqs on Sewage Treatment Plant

1. What are STP solutions?

STP stands for a sewage treatment plant which involves treating wastewater from households and industries. This removes contaminants and pollutants from wastewater through a series of physical, biological and chemical processes.

2. What is the primary purpose of a sewage treatment plant?

The primary purpose of the STP plant is to collect and treat wastewater to purify it. It eliminates harmful substances and pathogens from the water to make it fit for use.

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