Industrial sewage treatment facilities are built to handle industrial wastewater before it is released into the environment. If industrial wastewater is not cleaned, it can include dangerous pollutants and chemicals and have a negative impact on the environment and the general public’s health.

In order to remove impurities and pollutants from wastewater, industrial sewage treatment plants employ a number of physical, chemical, and biological processes. Depending on the type of industry and the types of contaminants present in the wastewater, the treatment method may change.

The importance of sewage treatment plant cannot be overstated, as it plays a vital role in protecting the environment, public health, and the economy. Unprocessed effluent discharged into the environment can result in pollution, aquatic life harm, and water source contamination, which can negatively impact public health by exposing people to harmful pathogens, toxins, and chemicals. Moreover, untreated sewage treatment plant effluent can also harm the economy by reducing the availability and quality of water resources, increasing healthcare costs associated with waterborne diseases, and negatively affecting industries that rely on clean water. Therefore, an effective industrial sewage treatment plant is essential to ensure that effluent is adequately treated, and that the treated water meets the required quality standards before it is released. This, in turn, helps to safeguard the environment, public health, and the economy by reducing pollution, preventing the spread of disease, and ensuring the availability of clean water resources.

5 Key Components of an Effective Industrial Sewage Treatment Plant

An industrial sewage treatment plant is a facility designed to treat wastewater generated from industries before it is discharged into the environment. An effective industrial sewage treatment plant should consist of five key components, which are pretreatment, biological treatment, chemical treatment, filtration, and disinfection. These components of a sewage treatment plant work together to ensure that the wastewater is treated adequately and meets the required quality standards before it is discharged.

1. Pretreatment

Pretreatment is an essential component of an industrial sewage treatment plant, as it is the first stage of the treatment process. During this stage, the wastewater is screened to remove large solid materials, such as plastics, rocks, and rags, which may cause blockages or damage downstream equipment. This stage also involves the removal of grit and sand, which may cause wear and tear on pumps and other equipment. Pretreatment is necessary to protect downstream equipment and ensure that the wastewater is treated effectively.

2. Biological treatment

Biological treatment is the second stage of the sewage treatment process and involves the use of microorganisms such as bacteria, fungi, and protozoa to break down organic matter in the wastewater. This process takes place in large tanks known as bioreactors, where the microorganisms consume the organic matter in the wastewater, converting it into carbon dioxide, water, and other by-products. Biological treatment is essential because it significantly reduces the amount of organic matter in the wastewater, making it easier to treat in subsequent stages.

3. Chemical treatment

Chemical treatment is the third stage of the sewage treatment process, and it involves the use of chemicals to remove any remaining organic matter and nutrients such as nitrogen and phosphorus. This stage typically involves the use of coagulants and flocculants to remove suspended solids, and disinfectants to kill bacteria and other pathogens. Chemical treatment is necessary to ensure that the wastewater meets the required quality standards before it is discharged into the environment.

4. Filtration

Filtration is the fourth stage of the sewage treatment process and involves the removal of any remaining suspended solids and other contaminants. This stage typically involves the use of sand, gravel, and other materials to filter out these materials. Filtration is essential because it removes any remaining contaminants, making the water clear and free of suspended solids before it undergoes the final stage of treatment.

5. Disinfection

Disinfection is the final stage of the sewage treatment process and involves the removal of any remaining bacteria and other pathogens that may be present in the treated wastewater. This stage typically involves the use of chemicals such as chlorine, ozone, or ultraviolet light to kill any remaining pathogens. Disinfection is essential to ensure that the wastewater is safe for the environment and public health before it is discharged.

Wipro Water Approach

Wipro Water uses a combination of physical processes like screening, sedimentation, and filtration to eliminate large solids and suspended matter from wastewater. Additionally, chemical processes including coagulation, flocculation, and disinfection, are utilized to remove contaminants and pathogens from the effluent. Biological treatment processes such as activated sludge, sequencing batch reactors, and membrane bioreactors break down organic matter, nutrients, and other pollutants. Advanced treatment technologies like reverse osmosis, ultraviolet disinfection, and ozone treatment are also incorporated to refine the treated water further.

In addition, Wipro Water’s solutions prioritize the reliable operation and maintenance of the treatment plant to ensure its long-term sustainability and efficient functioning. By integrating the five key components of the sewage treatment plant as mentioned above, Wipro Water’s sewage treatment solutions are both effective and reliable. They help to preserve the environment and public health while also ensuring a dependable supply of clean water resources.