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entreattech

Comprehensive Water & Wastewater Treatment Solutions

We provide end-to-end water and wastewater treatment solutions, including design, engineering, installation, commissioning, and maintenance for residential, commercial, and industrial applications, ensuring reliable performance and sustainable water management.

Pressure Sand Filter (PSF)

Pressure Sand Filter (PSF) removes the suspended solids present in the water.

The raw water flows down from the filter inlet through the media bed. The media bed consists of layers of sand and gravels arranged according to size and density. The media bed retains the suspended solids present in the water and the filtered water flows through the outlet of the filter. PSF uses sand and gravels as the media for filtration. The filter media has to be backwashed periodically for consistent filtration. We design and install Pressure Sand Filters in FRP, MS and SS of suitable capacities based on clients’ requirements.

PSF finds its applications in filtration of drinking water, filtration of ground water, swimming pool treatment and in waste water treatment process.

Activated Carbon Filter (ACF)

Activated Carbon Filter (ACF) removes unwanted odour, colour and taste present in the water.

The raw water flows down from the filter inlet through the media bed. The activated carbon is the media that absorbs the water contaminants causing bad odour, taste and color. The clear odour free water can be collected at the outlet of the filter. ACF uses activated carbon as the media for filtration. The filter media has to be backwashed periodically for consistent filtration.

We design and install Activated Carbon Filters in FRP, MS and SS of suitable capacities based on clients’ requirements.

ACF finds its applications in filtration of drinking water, filtration of ground water, swimming pool treatment, cooling tower process and in waste water treatment process.

Multi Grade Filter (MGF)

Multi Grade Filter (MGF) removes the suspended solids, dust and dirt present in the water.

The raw water flows down from the filter inlet through the media bed. The media bed consists of multiple layers of sand, pebbles and gravels arranged according to size and density. As the raw water passes through different layers of the media, filtration takes place in each media layer. The media bed retains all the suspended solids, dust and dirt present in the water and the clear filtered water flows through the outlet of the filter. MGF uses sand, gravels and pebbles as the media for filtration. The filter media has to be backwashed periodically for consistent filtration. We design and install Multi Grade Filters in FRP, MSEP, MSRL and SS of suitable capacities based on clients’ requirements.

MGF finds its applications in filtration of drinking water, filtration of ground water, filtration of corporation water, swimming pool water treatment, cooling tower process and in waste water treatment process.

Water Softener

Water Softener removes the hardness present in the water.

The raw water passes through the softener resin where ion exchange takes place. The hardness causing ions namely calcium and magnesium are replaced with sodium ions. The soft water is obtained at the softener outlet. Water Softener uses resin as the medium for filtration. Resin regeneration has to be done periodically for effective softening. We design and install Water Softeners in FRP, MS and SS of suitable capacities based on clients’ requirements.

Water Softener finds its applications in homes, Educational Institutions, Residential Buildings, Hotels & Resorts, Hospitals, Swimming Pool water treatment, Amusement Parks, Wedding Halls, Shopping Malls, Petrol Bunks, Manufacturing Industries, Processing Industries, Rice mills, Ice Factories and Cement Factories.

Iron Removal Plant

Iron Removal Plant removes the iron content present in the water.

The raw water flows down from the filter inlet through the filter media. When the raw water passes through the media, the iron and manganese particles are oxidized thereby killing the bacteria present in the water. The filtered water can be collected at the outlet of the filter. Iron Removal Plant uses Manganese Dioxide as the filter media. The filter media has to be backwashed periodically for consistent filtration.

We design and install Iron Removal Plant in FRP, MS and SS of suitable capacities based on clients’ requirements. Iron Removal Plant finds its applications in filtration of drinking water, filtration of ground water, filtration of corporation water.

Demineralization (DM) Plant

The Demineralization (DM) Plant removes the minerals like sodium, calcium, iron, copper, chloride, sulphate, nitrate etc. present in the water.

The raw water flows down from the first filter inlet through the cationic resin where the cations are exchanged with hydrogen ions and then the water enters the second filter where the anions are exchanged with hydroxyl ions. DM Plant uses cationic and anionic resins for removal of minerals. These resins have to be changed periodically for effective removal. We design and install DM Plants in MS and SS of suitable capacities based on clients’ requirements.

DM Plant finds its applications in filtration of drinking water, swimming pool water treatment, pharmaceutical industries, textile industries, Chemical Industries.

Micro Filtration (MF)

Micro Filtration (MF) System removes bacteria and other microorganisms present in the water.

The raw water is passed through the micro filtration membranes with pore size ranging from 0.1 to 10 µm during which the bacteria and other microorganisms present in the water are removed and pure water is obtained at the outlet. We design and install Plug and Play packaged MF units of suitable capacities with automatic and semi automatic operations based on clients’ requirements.

Micro Filtration System finds its applications in Pharmaceutical industries, Food and Beverages industries, Effluent treatment, Dairy industries.

Ultra Filtration (UF)

Ultra Filtration (UF) Systems remove the colloidal particles and microorganisms present in the water.

The raw water is passed through the ultra filtration membranes with pore size ranging from 0.1 to 0.001 micron during which the physical and chemical contaminants present in the water are removed and highly purified water is obtained. We design and install Plug and Play packaged UF units of suitable capacities with automatic and semi automatic operations based on clients’ requirements.

Ultra Filtration System finds its applications in Dairy industries, Dialysis units, Pulp and Paper effluent treatment, Food and Beverages industries and Sewage treatment process.

Nano Filtration (NF)

Nano Filtration (NF) Systems remove natural and synthetic organic matters present in the water.

The raw water is passed through the nano filtration membranes with pore size ranging from 1 to 10 nanometers during which the polyvalent cations and disinfection by-product precursors are removed. We design and install Plug and Play packaged NF units of suitable capacities with automatic and semi automatic operations based on clients’ requirements.

Nano Filtration System finds its applications in food processing industries, dairy industries, pharmaceuticals, fine chemicals, flavour and fragrance industries, Oil and Petroleum industries.

Reverse Osmosis (RO) Systems

Reverse Osmosis (RO) Systems remove dissolved salts, minerals, impurities, and other contaminants present in water to produce clean and purified water.

The raw water is passed through semi-permeable RO membranes under high pressure. During this process, dissolved salts, heavy metals, microorganisms, organic impurities, and other contaminants are separated from the water. We design and install Plug and Play packaged RO units of suitable capacities with automatic and semi-automatic operations based on clients’ requir

Reverse Osmosis Systems find applications in drinking water treatment, food and beverage industries, pharmaceutical industries, hospitals, hotels and resorts, power plants, manufacturing industries, and various commercial and industrial applications.

Ultraviolet (UV) Disinfection Systems

UV Disinfection Systems remove the pathogens and parasites present in the water.

When water passes through the UV disinfection system, the UV lamp emits short wavelength UV rays that incapacitates and kills the microorganisms by destroying their DNA. The pure disinfected water is collected at the outlet.

UV Disinfection System find its application in drinking water treatment, Chemical industries, Pharmaceutical industries, Food processing industries, Fertilizer industries, Cooling tower water treatment, Swimming Pool Treatment Systems, Water recycling systems and Waste water treatment process.

Chlorination Systems

Chlorination Systems use chlorine to effectively kill the bacteria and virus present in the water.

Chlorine diluted in a specific proportion is stored in a dosing tank and dosed continuously in the water using a dosing pump. Chlorine dosage disinfects the water and pure water is obtained at the outlet.

Chlorine diluted in a specific proportion is stored in a dosing tank and dosed continuously in the water using a dosing pump. Chlorine dosage disinfects the water and pure water is obtained at the outlet.

Ozonation Systems

Function

Ozonation System incapacitates and kills the fungi, germs, bacteria, virus and protozoa present in the water.

An Ozone generator generates ozone (O3 – 3 oxygen atoms) and these ozone molecules when contacted with water, the weak bonded oxygen atom destroys the organic particles present in the water and pure water is obtained.

Ozonation System finds its applications in Drinking water treatment, Chemical industries, Pharmaceutical industries, Food processing industries, Fertilizer industries, Cooling tower water treatment, Swimming Pool Treatment Systems, Water recycling systems and Waste water treatment process.

Sewage Treatment Plant (STP)

Sewage Treatment Plant (STP) treats the waste water and modifies its Biological Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), pH, Odor etc. making it ideal for reuse. The sources of waste water include grey water or sullage water from kitchen, bathroom, floor cleaning, laundry, vehicle washing and the black water or sewage water from toilets and septic tank overflow.

STP finds its applications in Apartments, Residential buildings, Hotels, Resorts, Hospitals, Educational Institutions, Staff Quarters, Shopping Malls etc. We design, engineer, install and commission Sewage Treatment Plants of suitable capacities as

 

  • Civil Units (both above and below the ground) and as
  • Plug & Play Containerized Systems as per clients’ requirements.

Effluent Treatment Plant (ETP)

Effluent Treatment Plant (ETP) treats the waste water discharged by industries like Dairy, Food & Beverages, Chemical, Pharmaceuticals, Fertilizer, Textile & Dyeing, Pulp & Paper, Oil & Grease discharging units, Iron & Steel etc. and makes it ideal for reuse or safe discharge into the environment.

ETP finds its applications in Dairy, Food & Beverages, Chemical, Pharmaceuticals, Fertilizer, Textile & Dyeing, Pulp & Paper, Oil & Grease discharging units, Iron & Steel etc. We design, engineer, install and commission Effluent Treatment Plants of suitable capacities based on clients’ requirements.

Zero Liquid Discharge (ZLD) Units

We offer ZLD units in which entire waste water is treated and recycled using advanced waste water treatment techniques and technologies. The major advantage with the ZLD plant is that no liquid is discharged into the environment.

Containerized Treatment Plants

Containerized Treatment Plants are compact, modular water and wastewater treatment systems designed for easy installation, mobility, and rapid deployment. These systems provide efficient treatment solutions where conventional treatment plants may not be suitable.

The required treatment processes and equipment are integrated inside a specially designed container. Depending on the water quality and treatment requirements, the system may incorporate processes such as filtration, membrane treatment, disinfection, and wastewater treatment. The containerized units are pre-engineered, assembled, and tested for quick installation and can be operated through automatic or semi-automatic controls.

Containerized Treatment Plants find their applications in industrial facilities, construction sites, remote locations, mining industries, hotels and resorts, residential communities, municipal water treatment, emergency water supply, and temporary or permanent water and wastewater treatment applications.

Pressure Vessels

Pressure Vessels are specially designed containers used to hold and operate water treatment media, membranes, filters, and other treatment components under controlled pressure. They provide reliable and efficient operation in various water and wastewater treatment systems.

Raw water is introduced into the pressure vessel under controlled pressure and passes through the treatment media or filter material contained inside the vessel. Depending on the application, the vessel can be used for processes such as sand filtration, activated carbon filtration, iron removal, water softening, and other pressure-based treatment processes. We design and supply pressure vessels in suitable sizes and configurations based on flow rate, operating pressure, media type, and client requirements.

Pressure Vessels find their applications in water filtration systems, water softening plants, iron removal plants, activated carbon filtration, RO pretreatment systems, industrial water treatment plants, commercial water treatment systems, and wastewater treatment applications.

Skids

Skids are compact, pre-engineered treatment assemblies designed to integrate multiple water treatment components into a single modular unit. They provide a convenient, space-saving, and efficient solution for easy installation, operation, and maintenance.

The required treatment equipment, such as pumps, filters, pressure vessels, membrane systems, valves, piping, instruments, and control panels, is mounted on a common structural frame or skid. The complete assembly is pre-piped and configured according to the treatment process and capacity requirements. We design and supply customized skid-mounted systems with automatic or semi-automatic operation based on clients’ requirements.

Skid-mounted systems find their applications in RO plants, filtration systems, water softening plants, wastewater treatment systems, industrial water treatment, pharmaceutical industries, food and beverage industries, chemical industries, power plants, and commercial water treatment applications.