Trust Water Company

Trust Water Company logo
Home » Effluent Plant » Effluent Treatment Plant ETP In Bangladesh

Effluent Treatment Plant (ETP) in Bangladesh 2023

Selecting the right Effluent Treatment Plant (ETP) supplier is crucial to ensure efficient and effective waste treatment. Trust water company is the best and most reliable wastewater treatment plant in Bangladesh. If you have any question for ETP Plant please feel free to with us below address.

What reason is ETP Plant important for Bangladesh?

Bangladesh is a quickly non-industrial nation with a quickly developing modern area. The nation is home to countless production lines, including material factories, cowhide tanneries, and synthetic plants. These plants produce a lot of waste water, which can be destructive to the climate and human wellbeing while perhaps not appropriately treated.

To resolve this issue, the public authority of Bangladesh has executed severe guidelines with respect to the treatment of modern waste water. All manufacturing plants are expected to introduce and work an Effluent Treatment Plant ETP, which should satisfy specific guidelines and rules. Inability to conform to these guidelines can bring about serious punishments, including fines and conclusion of the plant.

The Course of ETP Plant in Dhaka 2023

The ETP in Bangladesh commonly comprises of a few phases, including pre-treatment, essential treatment, optional treatment, and tertiary treatment.

Pre-treatment includes the evacuation of huge solids and drifting materials from the waste water. This is regularly done utilizing screens and coarseness chambers.

Trust Water Company includes the expulsion of natural matter from the waste water. This is regularly done utilizing sedimentation tanks, where the waste water is permitted to settle and the natural matter is taken out from the top.

Optional treatment includes the expulsion of disintegrated natural matter from the waste water. This is regularly done utilizing natural cycles, like actuated slop treatment or streaming channels.

Tertiary treatment includes the further treatment of the waste water to eliminate any excess pollutants. This is normally done utilizing strategies like filtration, sterilization, and additionally switch assimilation.

Benefits for uses industrial Sector

The ETP in Bangladesh gives various significant advantages, including:

  1. Safeguarding the climate: By treating the waste water produced from modern activities, the ETP assists with safeguarding the climate and human wellbeing.
  2. Following guidelines: By working an ETP, manufacturing plants in Bangladesh can consent to unofficial laws and keep away from punishments.
  3. Further developing productivity: By treating the waste water, the ETP can assist with lessening how much water that should be released from the manufacturing plant, working on the effectiveness of the modern activity.
  4. Monitoring assets: By treating the waste water, the ETP assists with saving assets, for example, water and energy, which are utilized in the modern cycle.

Advantage for Choosing our company

Notwithstanding its many advantages, the ETP in Bangladesh faces a few difficulties, including:

  1. Significant expense: Introducing and working an ETP can be costly, and may not be practical for little or low-benefit processing plants.
  2. Specialized mastery: The activity of an ETP requires specialized skill, which may not be promptly accessible in Bangladesh.
  3. Support and upkeep: The ETP requires normal upkeep and upkeep to guarantee that it keeps on working really.
  4. Restricted authorization of guidelines: In spite of severe guidelines in regards to the treatment of modern waste water, implementation of these guidelines is much of the time restricted, and numerous processing plants keep on working without an ETP.

Equipment list for Effluent Treatment Plant (ETP)


  • Bar Screen: Removes large solids and debris from the wastewater.
  • Grit Chamber: Separates sand, grit, and other heavy particles from the wastewater.
  • Oil and Grease Trap: Removes oil and grease from the wastewater.
  • Equalization Tank: Homogenizes the flow and composition of the wastewater.

Primary Treatment:

  • Clarifier (Sedimentation Tank): Removes settleable solids from the wastewater through gravity settling.
  • Sludge Scraper: Collects and removes settled sludge from the clarifier.

Secondary Treatment:

  • Activated Sludge Process (ASP): Uses microorganisms to biologically degrade organic matter in the wastewater.
  • Aeration Tank: Provides oxygen to the microorganisms in the ASP.
  • Secondary Clarifier: Separates the treated wastewater from the activated sludge.
  • Sludge Return Pump: Returns activated sludge from the secondary clarifier to the aeration tank.
  • Excess Sludge Pump: Removes excess sludge from the system for disposal or further treatment.

Tertiary Treatment:

  • Sand Filter: Removes fine suspended solids from the treated wastewater.
  • Activated Carbon Filter: Removes dissolved organic matter and color from the treated wastewater.
  • Disinfection System: Disinfects the treated wastewater using chlorine, ultraviolet light, or ozone.

Other Equipment:

  • Blowers: Provide air to the aeration tank.
  • Pumps: Transfer wastewater and sludge between different stages of the treatment process.
  • Piping and Valves: Control the flow of wastewater and sludge throughout the plant.
  • Instrumentation and Control Systems: Monitor and control the operation of the plant.
  • Laboratory Equipment: Used to analyze the quality of the influent and effluent wastewater.

How the ETP Works

  • Pre-treatment: The wastewater passes through a bar screen, grit chamber, and oil and grease trap to remove large debris, grit, and oil and grease. It then enters an equalization tank to homogenize the flow and composition.
  • Primary Treatment: The wastewater enters a clarifier where settleable solids are removed by gravity settling. The settled solids are collected and removed as sludge.
  • Secondary Treatment: The clarified wastewater enters the aeration tank, where microorganisms are used to biologically degrade organic matter. The treated wastewater then enters a secondary clarifier to separate the treated wastewater from the activated sludge. A portion of the activated sludge is returned to the aeration tank, and the excess sludge is removed for disposal or further treatment.
  • Tertiary Treatment: The treated wastewater may undergo additional treatment, such as sand filtration, activated carbon filtration, or disinfection, to meet discharge standards or specific reuse requirements.
  • Sludge Treatment: The collected sludge is treated to reduce its volume and stabilize it for final disposal or land application.

User Applications for Effluent Treatment Plants

  • Textile industry: Treats wastewater containing dyes, chemicals, and fibers.
  • Chemical industry: Treats wastewater containing acids, bases, and heavy metals.
  • Food and beverage industry: Treats wastewater containing organic matter, oils, and grease.
  • Pharmaceutical industry: Treats wastewater containing antibiotics, hormones, and other pharmaceuticals.
  • Metal and mining industry: Treats wastewater containing heavy metals and other contaminants.
  • Oil and gas industry: Treats wastewater containing oil, grease, and other hydrocarbons.
  • Residential communities: Treats wastewater from individual homes or small communities.
  • Hospitals: Treats wastewater containing biological contaminants and hazardous materials.
  • Hotels and restaurants: Treats wastewater containing food waste, grease, and oils.

ETP Plant supplier list

  • ETP Plant Bangladesh: Offers a wide range of ETPs, including package solutions and customized options. They are known for their high-quality equipment and efficient treatment processes.
  • Trust Water Company: Specializes in compact and energy-efficient ETPs. Their cost-effective solutions are ideal for residential and commercial developments, minimizing operational costs and environmental impact.
  • M/S ASHA ENTERPRISE: A leading manufacturer offering diverse ETP solutions for various capacities and applications. Their extensive experience and diverse portfolio make them a reliable choice.

Frequently Asked Questions

What is an Emanating Treatment Plant (ETP) in Bangladesh?

A Effluent Treatment Plant (ETP) in Bangladesh is a part of current modern tasks that assists with treating the waste water produced from the modern cycle. It guarantees that the waste water is alright for discharge into the climate and is urgent for the advancement of the country’s modern area.

What for reason is ETP significant for Bangladesh?

ETP is significant for Bangladesh as the nation is quickly creating with a developing modern area. Manufacturing plants in the nation produce a lot of waste water that can be destructive to the climate and human wellbeing while possibly not appropriately treated. The public authority of Bangladesh has carried out severe guidelines to resolve this issue, and all production lines are expected to introduce and work an ETP to fulfill specific guidelines and rules.

What is the course of ETP in Bangladesh?

The course of ETP plant in Bangladesh regularly comprises of four phases: pre-treatment, essential treatment, optional treatment, and tertiary treatment. The waste water goes through these stages to eliminate enormous solids, natural matter, broke down natural matter, and any excess impurities. The techniques utilized in each stage incorporate screens, sedimentation tanks, actuated muck treatment, filtration, sanitization, and opposite assimilation.

What are the benefits of ETP in Bangladesh?

The upsides of ETP in Bangladesh incorporate security of the climate, consistence with unofficial laws, improvement of modern effectiveness, preservation of assets like water and energy, and decrease of how much waste water that should be released.

What are the difficulties of ETP in Bangladesh?

The difficulties of ETP plant in Bangladesh incorporate significant expense, absence of specialized skill, prerequisite for standard support and upkeep, and restricted requirement of guidelines. These difficulties might make it challenging for little or low-benefit processing plants to actually introduce and work an ETP.