A trusted partner
Homes, factories, hospitals and institutions across Bangladesh rely on our plants for safe water every day. We treat every project as a long-term relationship, not a one-time sale.
Industrial effluent treatment
ETP Plant Service in Bangladesh
Effluent treatment plants for textile, dyeing, washing, food and chemical industries — designed to meet Department of Environment discharge standards.
- Biological & chemical ETP
- Upgrades & retrofits
- Operation & maintenance
Request a free consultation
Tell us about your site and water source — an engineer will call you back.
Effluent treatment plant
Treat your effluent responsibly
Industrial wastewater carries dyes, chemicals, oils and organic load that must be treated before it leaves the factory. In Bangladesh, industries that generate effluent are required to treat it to the standards set by the Department of Environment (DoE).
We design ETPs around your actual effluent — its flow, colour, pH, COD and BOD — and choose the combination of physical, chemical and biological treatment that meets the standards at the lowest practical running cost.
Industries we serve
- Textile dyeing, printing and washing
- Food processing and beverages
- Pharmaceuticals and chemicals
- Tanneries, paper and packaging
Why clients rely on us
Engineering you can depend on
Quality at every step
We select vessels, membranes, media and pumps that suit local water conditions, and we test the treated water before handover so you can see the result for yourself.
Modern treatment technology
RO, UF, ion exchange, multimedia filtration, UV and automated controls — we combine proven technologies into a plant that is efficient to run and simple to operate.
ETP Plant Service
Photos from our sites
Not sure what is in your water?
Book a water testWhy it matters
Why every industry needs a working ETP
An ETP that exists only on paper is a risk to your licence, your buyers and the surrounding community.
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Legal compliance
Environmental clearance depends on meeting DoE discharge limits.
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Colour & COD
Dyeing effluent carries heavy colour and chemical load.
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Toxic substances
Chemicals and heavy metals harm rivers and aquatic life.
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Buyer audits
International brands check ETP performance during compliance audits.
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Community impact
Untreated discharge damages farmland and drinking water sources.
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Water reuse
Treated effluent can be recycled to reduce groundwater use.
Treatment stages
How an effluent treatment plant works
A typical combined physico-chemical and biological ETP.
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1
Screening & equalisation
Removes solids and balances flow and strength.
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2
Neutralisation & dosing
pH correction, coagulation and flocculation.
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3
Primary clarifier
Settles chemical sludge and suspended solids.
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4
Biological treatment
Aeration or MBBR breaks down organic load.
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5
Secondary clarifier
Separates biomass; sludge goes to dewatering.
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6
Tertiary treatment
Filtration and disinfection before discharge or reuse.
What we do
Our water plant services
Complete support for new and existing plants — whatever the brand or capacity.
01
Design & installation
Plants engineered for your water report, flow rate and space, then installed and commissioned by our own technicians.
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02
Maintenance & repair
Scheduled servicing, media and membrane replacement and fast breakdown support to keep downtime to a minimum.
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03
Water quality testing
Laboratory analysis of iron, hardness, TDS, pH, bacteria and more — before design and after installation.
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04
Upgrades & retrofits
Increase capacity, cut power and chemical use, or add automation and online monitoring to an existing plant.
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05
Expert consultation
Not sure what your site needs? Our engineers review your water and usage and recommend the most economical solution.
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06
Custom-built solutions
Special requirements such as boiler feed, pharmaceutical or process water are designed around your exact specification.
Ask about this serviceWhy upgrade
Benefits of a well-run ETP
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Meet DoE standards
Consistent treated effluent quality within permitted limits.
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Pass buyer audits
Documented performance for brand and certification audits.
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Optimised chemicals
Correct dosing lowers daily chemical spending.
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Water recycling
Reuse treated water for washing, gardening or cooling.
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Less sludge
Efficient design reduces sludge volume and disposal cost.
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Monitoring
Flow and quality instruments support daily reporting.
ETP options
Types of ETP we design
Selected according to your effluent characteristics and available space.
Physico-chemical ETP
Chemical treatment and settling for inorganic effluent.
Biological ETP
Activated sludge treatment for high organic load.
Combined ETP
Chemical and biological stages for textile effluent.
MBBR / MBR ETP
Compact, high-performance biological treatment.
ZLD-ready systems
Designed to connect to recycling and zero liquid discharge.
ETP upgrade & O&M
Performance audits, retrofits and operation contracts.
Sectors & systems
Types of water plants we serve
We design, install and service a wide range of treatment systems.
Drinking water plant
Turns raw ground or surface water into safe drinking water for communities, offices and bottling units.
Reverse osmosis (RO) plant
Removes dissolved salts, arsenic and other contaminants using high-pressure membranes.
Iron removal plant
Oxidises and filters iron and manganese to stop yellow water, stains and bad taste.
Water softener plant
Exchanges calcium and magnesium to prevent scale in pipes, boilers and appliances.
Demineralisation (DM) plant
Produces near-pure water through cation and anion exchange for industrial processes.
Boiler feed water plant
Conditions feed water to protect boilers from scale and corrosion.
Effluent treatment plant (ETP)
Treats industrial wastewater so it meets discharge standards.
Sewage treatment plant (STP)
Biologically treats domestic sewage from buildings, housing projects and factories.
Waste water treatment plant
Complete systems for mixed industrial, commercial and residential wastewater.
Mobile water treatment plant
Vehicle or skid-mounted units for emergencies, remote sites and temporary projects.
Swimming pool treatment
Filtration and disinfection that keep pool water clear and hygienic.
Grey water recycling
Reuses water from basins, showers and laundry for flushing and gardening.
Pharmaceutical water system
High-purity water for manufacturing that must meet strict quality limits.
Power plant water treatment
RO, DM and cooling water systems for captive and utility power plants.
Oily water separator
Separates oil from water for workshops, depots and marine facilities.
Household water purifier
Compact under-sink and countertop purifiers for everyday drinking water.
Why choose us
What you get when you work with us
- Free water test and site survey
- Plants sized for your real daily demand
- Genuine membranes, media and spare parts
- Clear quotation with no hidden costs
- Operator training at handover
- Annual maintenance contracts available
Service areas
- Dhaka
- Chattogram
- Sylhet
- Rajshahi
- Khulna
- Barishal
- Rangpur
- Mymensingh
Build or upgrade your ETP with confidence
A reliable ETP protects your licence, satisfies your buyers and shows real responsibility towards the environment. Our engineers handle design, civil and mechanical work, commissioning and long-term operation support.
Contact us to schedule an effluent assessment for your factory.
ETP plant — FAQ
How is the ETP capacity decided?
We measure or estimate your hourly and daily effluent flow and its strength, then add a safety margin for production growth.
Can you improve my existing ETP?
Yes. We audit the current plant, identify bottlenecks and propose retrofits such as MBBR media, better dosing or additional clarification.
Do you provide operation and maintenance?
We offer O&M contracts with trained operators, chemical management and regular reporting.
Can treated effluent be reused?
With suitable tertiary treatment, treated effluent can be reused for many non-potable purposes inside the factory.
Planning a water treatment plant?
Share your water report or book a free site survey. We will recommend the right system and send a clear proposal.