How the types of ETP plants are there?

 What is an ETP plant?

ETP plant (Effluent treatment plant)is a process designed for treating industrial wastewater for its reuse or safe disposal to the environment. They are also known as wastewater treatment process plants used to treat wastewater.

The effluent treatment plant plays a vital role in the treatment of industrial wastewater as well as domestic sewage, including Organic matter, inorganic matter, heavy metals, oil and grease, suspended particles and other contaminants.

The best ETP plant from a renowned ETP plant supplier is used to remove high amounts of organic compounds, debris, dirt, grit, and pollution, toxic and non-toxic materials.

Chemical treatment, biological treatment and a combination of chemical and biological treatment and thermal treatment are varied kinds of wastewater plants.

Types of ETP plants

Wastewater treatment needs to be taken seriously. A wastewater treatment plant is a physical infrastructure where wastewater is treated. The process removes contaminants from wastewater for reuse or discharge.

 

1.        Effluent treatment plant: ETP plants from the leading ETP plant supplier are used by chemical and pharmaceutical industries to remove toxic materials from wastewater. An ETP plant is where industrial effluent is treated. The plant is essential for pollution prevention and helps in disposing of contaminated waste properly.

2.        Sewage treatment plant: Sewage treatment plants remove impurities from wastewater and household sewage. Sewage treatment plants treat wastewater using biological, chemical and physical and remove the contaminants. The sludge produced is also safe for reuse back in the environment.

 Working principle of an ETP plant:

The conceptual approach of the treatment of ETP plants helps in the removal of suspended particles and dissolved organic matter. Here are several processes involved:

1.        Equalization: The equalization tank balances the raw effluent from the various processing units. The wastewater is collected in a mixed effluent tank and pumped into an existing aeration tank. 

2.        pH control: The pH neutralization modifies the pH of a solution. For alkaline waste, acids are used to modify the pH of a solution. For acidic waste, bases are used to alter the pH of a solution.

3.        Coagulation: Coagulation is a process that involves the addition of liquid aluminum sulphate to untreated water. This causes the minute dirt materials to stick together after mixing. The collection of particles combines to generate larger, heavier particles that are easily removed via settling and filtration. 

4.        Sedimentation: Water travels through the entire process, causing the heavy particles to settle to the bottom in the form of sludge.

5.        Disinfection: Water is disinfected using chlorine before entering the distribution system.

6.        Sludge drying: Sedimentation collects and settles down the solid, then is transported to the drying beds. 

 Wrap up

Reliable manufacturers design customized ETP plants in sync with the varied needs of the industries. They are available in various specifications in sync with the client's needs.