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Sewage is a resource that can be recycled for various uses like gardening, toilet flushing, car wash, cooling towers. Faced with the alarming fact that over 60% of the sewage generated in our country goes untreated, with its negative impact on human health, the government is focusing on waste management through centralized sewage treatment plants and by mandating large upcoming real estate projects to have their own treatment facility.

 

Sewage Treatment is essential to ensure that the receiving water into which the effluent is ultimately discharged is not significantly polluted. It works on producing environmentally safe fluid waste stream and a solid waste suitable for disposal or reuse.

Envirotech Systems ’s approach is to see wastewater as an opportunity, not a burden.

 

Process Description of Sewage Treatment Plant

 

Sewage Treatment Involves:

It involves the process of removing contaminants from wastewater and household sewage, both effluents and domestic. It includes a physical, chemical and biological process to remove physical, chemical and biological contaminants. The objective of sewage treatment is to produce a disposable effluent without causing harm to the surrounding environment and prevent pollution.

 

Sources of Wastewater:

Human waste

Washing water

Domestic sources

Highway drainage

Rainfall collected on roofs, yards, hard-standings

A Clarifier System is a key component in water and wastewater treatment plants, designed to remove suspended solids, settleable particles, and turbidity from raw water. Clarifiers work on the principle of gravity sedimentation, allowing heavier particles to settle at the bottom as sludge, while the clarified water overflows for further treatment.

Clarifier systems are widely used in municipal water treatment, industrial water processing, and sewage treatment plants as a primary or secondary treatment unit.

Seawater Desalination Plant Traders supply, install, and maintain plants that convert seawater into potable or industrial-quality freshwater. These plants are essential in coastal regions, islands, and industrial zones where freshwater availability is limited. Seawater desalination is typically achieved through Reverse Osmosis (RO) or Multi-Stage Flash (MSF) distillation, producing water suitable for drinking, industrial processes, and municipal supply.

An Industrial Sewage Treatment Plant (STP) is designed to treat wastewater generated from industrial processes to make it safe for discharge, reuse, or recycling. These plants remove suspended solids, organic matter, chemicals, and pathogens through a combination of physical, chemical, and biological processes. Industrial STPs are critical for regulatory compliance, environmental protection, and water recycling in industries such as pharmaceuticals, food & beverage, chemicals, textiles, and power plants.

We design, construct, and maintain Sewage Treatment Plants (STPs) that efficiently treat domestic and industrial wastewater to meet environmental discharge standards. Our systems are engineered for reliability, low maintenance, and high treatment efficiency.

Scope of Work Includes:

• Design and construction of civil, mechanical, and electrical components

• Installation of aeration systems, clarifiers, and sludge handling units

• Operation and maintenance of existing STPs

• Upgradation and modification of old systems for improved efficiency

• Treated water recycling and reuse solutions

We ensure eco-friendly, cost-effective, and sustainable wastewater management, supporting clean water and a greener environment.