How Industrial Wastewater Treatment Plant Works?

Industries produce wastewater as a part of their different processes. A wastewater treatment system ensures the wastewater is thoroughly treated so that it can be discharged into the environment and water bodies. An efficient and adequate WWTP system helps to protect the ecosystem and human health and ensures the company adheres to the wastewater discharge guidance. It allows the industrial facilities to avoid heavy and legal action if the wastewater is not adequately discharged into the environment. But what is an industrial wastewater plant? And how does it work? Let’s find out.

What is an Industrial Wastewater Treatment Plant (WWTP)?

An industrial wastewater treatment plant (WWTP) is a facility that helps treat wastewater before it is discharged into the environment or waterbodies. This helps to safeguard the ecosystems and human health and comply with the regulations regarding wastewater discharge guidelines. The WWTP plant consists of various processes and stages to remove contaminants and impurities before releasing the water back into the environment or recycling it. Ravi Enviro Industries Private Limited is a leading wastewater treatment plant manufacturer in India. We offer services for WWTP plants in terms of design, detail engineering, manufacturing, project monitoring & control, erection, commission and operations, and maintenance services. We firmly believe that a precious resource can be recycled and reused with sophisticated and innovative water treatment plants and help clients contribute towards sustainability.

How Does an Industrial Wastewater Treatment Plant Work?

An industrial wastewater treatment plant operates through various stages, including primary, secondary, and tertiary. Let’s see how each of these industrial wastewater treatment plant processes works:

Primary Stage: The primary stage involves removing solid matter from the wastewater. It consists of sedimentation of solid matter within the water. This means the solid matter either floats or settles at the bottom. This ensures that bigger contaminants and particles are filtered out. The water flows through various tanks and filters to remove impurities and contaminants. The sludge is fed to a digestor for further processing and safe discharge.

Secondary Stage: In the second stage, soluble organic waste that might escape in the primary stage is removed. It involves biological processes like aerobic or anaerobic microorganisms. The microorganism digests organic contaminants and converts them to water, carbon dioxide, and biomass.

Tertiary Stage: The tertiary stage involves removing contaminants to meet specific discharge standards. The process includes filtration, chemical treatment, or advanced oxidization.

Other Processes in Wastewater Treatment Stages

Disinfection: This ensures pathogens like viruses and bacteria are removed through processes like chlorination, UV radiation, or ozonation.

Sludge Treatment & Disposal: In the treatment process, the generated sludge is treated to stabilize its organic content and minimize its volume. This includes methods such as dewatering, aerobic digestion, anaerobic digestion, and drying. The treated sludge is disposed of in landfills or incinerated.

Effluent Discharge or Reuse: The treated wastewater is either discharged into water bodies or used in industrial processes.

These are some common stages of wastewater treatment plants. There are different specific process steps to treat issues, like removing specific metals or organics or reducing TDS. Ravi Enviro Industries Private Limited is one of the largest industrial water treatment plant manufacturers in India. We have 53+ years of experience in custom-designing and manufacturing WTP plants. So whether you want to improve the efficiency and effectiveness of an industrial wastewater treatment plant or install a new one, we can help you achieve optimal results while saving energy consumption costs and contributing to sustainability. Contact us to learn more about our expert WWTP plant solutions.

Also check: What Are Flash Mixing and Flocculation in Water Treatment / Effluent Treatment?