Water Treatment Plants

Product Details:

An Industrial Effluent Water Treatment Plant is an engineered system designed to treat wastewater generated by industrial activities before it is discharged or reused. These plants remove harmful contaminants such as chemicals, heavy metals, suspended solids, oil, grease, and pathogens to comply with strict environmental norms and ensure safe water reuse or disposal.

• Capacity: Ranges from small (1 KLD) units to large-scale plants handling 5 MLD or more, suitable for diverse industries including pharmaceuticals, chemicals, food processing, textiles, and manufacturing.

• Construction: Robust designs fabricated in mild steel (MS), stainless steel (SS), or reinforced concrete, with options for prefabricated containerized models for quick installation.

• Automation: Manual, semi-automatic, or fully automatic PLC-based operation.

• Treatment Technologies: Includes physical, chemical, and biological processes such as coagulation, flocculation, sedimentation, activated sludge, MBBR, SBR, tertiary filtration (sand, activated carbon), membrane processes (ultrafiltration, reverse osmosis), and advanced oxidation.

• Compliance: Achieves discharge and reuse standards as per CPCB/SPCB guidelines.

1. Preliminary Treatment: Screening and grit removal to protect downstream equipment.

2. Primary Treatment: Chemical dosing for coagulation/flocculation along with sedimentation to remove suspended solids and oil.

3. Secondary Treatment: Biological reactors (ASP, MBBR, SBR) degrade organic matter (BOD, COD).

4. Tertiary Treatment: Advanced filtration, disinfection (chlorine/UV/ozone), and membrane systems for polishing and safe water quality.

5. Sludge Handling: Dewatering and safe disposal or reuse as biofertilizer.

• Ensures industry compliance with local, state, and national discharge norms.

• Reduces pollution risk and environmental impact.

• Facilitates water recycling for processes like boiler feed, cooling, gardening, or flushing, optimizing resource use.

• Robust, scalable design suitable for various industrial sectors.

An Industrial Effluent Water Treatment Plant delivers reliable, efficient, and sustainable wastewater management for industries, protecting the environment and supporting resource conservation.

Product Details:

Compact MBBR Sewage Treatment Plant (STP) – GreenStar Enviro Solutions

GreenStar Enviro Solutions manufactures Compact MBBR Sewage Treatment Plants that combine Moving Bed Biofilm Reactor (MBBR) technology with a compact, modular design. These plants are ideal for small to medium sewage loads and locations with space limitations. Designed as prefabricated, skid-mounted units, they are easy to install, operate, and maintain while meeting stringent CPCB/SPCB discharge norms.

• Capacity Range: 5 KLD to 1000 KLD (customized models)

• Technology: Advanced MBBR process with biofilm carriers for efficient biological treatment

• Design: Compact, modular, and skid-mounted – requires minimal civil work

• Automation: Semi-automatic / fully automatic with PLC/SCADA control options

• Performance: Stable treatment even under load fluctuations

• Effluent Quality: Treated water suitable for flushing, gardening, HVAC, and landscaping

• Mobility: Relocatable and expandable as per site requirements

• Support: End-to-end – design, fabrication, supply, installation, commissioning, O&M

1. Preliminary Treatment – Screening and equalization tank

2. Biological Treatment – Aeration tank with MBBR bio-carriers for high surface area and effective BOD/COD removal

3. Secondary Clarification – Settling tank for sludge separation

4. Tertiary Treatment – Filtration (sand/carbon) and disinfection (UV/Chlorination)

5. Sludge Handling – Dewatering and safe disposal

• Hotels, resorts, guest houses

• Hospitals, clinics, and healthcare facilities

• Residential apartments, societies, and colonies

• Schools, colleges, hostels, and institutions

• Small & medium industries, food & beverage, commercial complexes

• Construction sites and worker camps

• Compact Design: Saves up to 40% space compared to conventional STPs

• High Efficiency: MBBR technology provides high treatment capacity in smaller tanks

• Cost Effective: Low energy and O&M costs

• Scalable: Modular design allows easy capacity expansion

• Compliant: Meets CPCB/SPCB effluent discharge standards

• Water Recycling: Facilitates reuse, reducing dependence on freshwater sources

• Expertise in STP, ETP, ZLD, RO, DM, Softener, and UF systems

• Proven track record in hospitality, healthcare, industrial, and institutional projects

• In-house team for design, supply, erection, and commissioning

• Reliable after-sales support, AMC, and operator training

Warranty & Service: 1-year warranty, with optional AMC packages for hassle-free operation.

Ordering Information:
Share your sewage flow (KLD), water quality, and site layout. Our engineers will provide a customized Compact MBBR STP design and quotation within 48 hours.

Product Details:

MBBR Based Sewage Treatment Plant (STP) – GreenStar Enviro Solutions

GreenStar Enviro Solutions offers MBBR (Moving Bed Biofilm Reactor) Based Sewage Treatment Plants engineered for efficient biological wastewater treatment. The MBBR process uses specialized biofilm carriers suspended in aeration tanks, providing large surface area for bacterial growth and ensuring high BOD and COD reduction in a compact setup.

Our MBBR STPs are robust, scalable, and suitable for both domestic and industrial sewage, ensuring compliance with CPCB/SPCB discharge standards.

• Capacity Range: 10 KLD to 5 MLD (customized as per requirement)

• Technology: MBBR process with biofilm carriers & aeration system

• Design: Modular, compact, and low footprint

• Automation: Semi-automatic or fully automatic with PLC/SCADA

• Treatment Efficiency: High removal of BOD, COD, and TSS

• Effluent Reuse: Treated water usable for flushing, gardening, HVAC cooling, and process needs

• Durability: Corrosion-resistant tanks & long-lasting media

• Support: Design, fabrication, supply, installation, commissioning, and O&M

1. Screening & Equalization – Removal of large solids and flow balancing

2. Aeration with MBBR Media – Biofilm carriers promote biological degradation of pollutants

3. Secondary Clarification – Sludge settlement and separation

4. Tertiary Treatment – Sand/Carbon filters and disinfection (UV/Chlorination)

5. Sludge Handling – Dewatering and safe disposal

• Residential societies, apartments, and colonies

• Hotels, resorts, and commercial complexes

• Hospitals and healthcare facilities

• Schools, colleges, and institutional campuses

• Industrial units, food & beverage facilities, and IT parks

• Municipal sewage treatment projects

• High Treatment Efficiency: Stable performance even under load variations

• Space Saving: Requires less area compared to conventional ASP plants

• Cost Effective: Lower O&M cost with simple operation

• Expandable: Modular design allows easy future expansion

• Reliable Compliance: Meets CPCB/SPCB discharge norms

• Sustainability: Enables wastewater recycling and reduces freshwater consumption

• Expertise in advanced STP, ETP, ZLD, RO, DM, Softener, and UF systems

• Proven installations across hospitality, healthcare, industry, and government projects

• In-house engineering, manufacturing, and execution team

• Comprehensive after-sales service, AMC, and operator training

Warranty & Service:
1-year warranty with extendable AMC options for worry-free operation.

Ordering Information:
Provide sewage flow rate (KLD/MLD), influent characteristics (BOD, COD, TSS), and required effluent standards. Our team will design and supply a customized MBBR Based STP with a detailed quotation within 48 hours.

Product Details:

Advanced Sewage Treatment Plants (STPs) with UV and Ozonation are cutting-edge wastewater treatment systems designed for highly efficient water recycling by ensuring superior disinfection and oxidation of contaminants.

• High-Quality Disinfection:

  • UV light damages microbial DNA, effectively inactivating bacteria, viruses, and other pathogens without harmful disinfection by-products.

  • Ozonation is a powerful oxidant that breaks down organic pollutants, eliminates color, odor, residual pesticides, and disinfects water by destroying bacteria and viruses more completely than chlorine.

• Advanced Oxidation Process (AOP):
  Combination of ozone and UV produces hydroxyl radicals (OH∙ OH ∙) that degrade even hard-to-remove pollutants and organic molecules, ensuring exceptionally clean water.

• Process Integration:

  • Secondary treated water is filtered and then subjected to UV and ozone treatment as part of tertiary treatment stage.

  • Ozonation tanks and UV reactors can be integrated seamlessly into existing STPs or designed as part of new installations.

• Environmental and Health Benefits:

  • Eliminates chlorine use, thus avoiding toxic chlorine residuals and disinfection by-products like trihalomethanes (THMs).

  • Oxygen content of water improves after ozonation, benefitting aquatic ecosystems if discharged.

  • Effective against emerging contaminants such as pharmaceuticals and personal care products.

• Applications:

  • Commercial complexes, residential townships, hospitals, and hotels requiring safe, clean, and reusable water.

  • Industries and municipalities looking for sustainable water reuse options.

• Use Cases:

  • Flush water recycling, landscaping irrigation, cooling tower makeup water, and other non-potable industrial uses.

• Safety and Automation:

  • Systems typically include ozone gas monitoring, residual ozone destructors for safe operation, automatic control panels with real-time monitoring.

• Advantages:

  • Chemical-free and environmentally friendly.

  • Low operating costs compared to chemical disinfection long term.

  • Enhances overall effluent water quality to meet stringent discharge and reuse standards.

VEPL and other water treatment providers offer advanced STP solutions integrating UV and ozonation for highly effective sewage treatment with optimized water recycling and environmental compliance.

Product Details:

Ozone Water Treatment Plants use ozone (O3), a powerful oxidizing agent, to purify water by oxidizing and decomposing contaminants such as bacteria, viruses, organic compounds, and metals like iron and manganese.

• Ozone is generated on-site by electrical discharge (corona discharge) or ultraviolet (UV) light, which splits oxygen molecules (O2) into atomic oxygen that recombines to form ozone (O3).

• The ozone gas is injected into water using systems like venturi injectors or diffusion bubbles, where it dissolves rapidly.

• Once dissolved, ozone oxidizes bacteria and organic/material contaminants, rupturing cell membranes and breaking down complex molecules.

• It converts metals such as iron and manganese into solid oxides, which can be filtered out easily.

• Following oxidation, remaining ozone decomposes back to oxygen, leaving no harmful residues.

• Contact time, ozone dose, and mixing efficiency are critical to maximize treatment efficacy.

• Ozone treatment often complements other filtration and disinfection methods like UV and activated carbon filters.

• Municipal drinking water disinfection.

• Industrial wastewater treatment for removing odors, colors, and toxic substances.

• Food and beverage processing water purification.

• Aquaculture water treatment.

• Ballast water treatment on ships.

• Extremely strong and fast oxidant, more effective than chlorine.

• Broad-spectrum antimicrobial action without chemical residues.

• Removes odors, colors, and taste-causing compounds.

• Enhances biodegradability of wastewater for further treatment.

• Eco-friendly by decomposing into oxygen.

• Can reduce chemical usage in water treatment processes.

Ozone Water Treatment Plants provide an advanced, sustainable method for water purification using ozone's superior oxidizing power to achieve clean and safe water with minimal environmental impact.

Product Details:

MBBR (Moving Bed Biofilm Reactor) Sewage Treatment Plants use a biological treatment technology that combines the benefits of conventional activated sludge and biofilm processes to efficiently treat sewage and wastewater. In MBBR systems, thousands of small plastic carriers or media float freely in the aeration tank, providing a large surface area for microorganisms (biofilms) to grow on. These microorganisms degrade organic pollutants in the sewage.

• Sewage enters the aeration tank containing biofilm carriers.

• Aeration supplies oxygen and agitates the carriers, ensuring even distribution and preventing biofilm overgrowth.

• Microorganisms on the carriers break down organic matter, reducing BOD, COD, and suspended solids.

• Treated water flows to secondary clarification or other polishing stages.

• Media retention sieves prevent plastic carriers from escaping the tank.

• Compact design requiring less space compared to conventional activated sludge plants.

• Higher biomass concentration increases treatment capacity and stability.

• Low sludge production reduces sludge handling and disposal costs.

• Resilient to load fluctuations and toxic shocks.

• Can be retrofitted into existing treatment plants to increase capacity without expanding footprint.

• Effective for nitrification and removal of micropollutants.

• Municipal sewage treatment

• Industrial wastewater treatment with organic loads

• Decentralized and small to medium-sized wastewater systems

MBBR technology provides an efficient, stable, and space-saving solution for sewage treatment that achieves high pollutant removal with lower maintenance complexity than many other biological treatment methods.

Product Details:

A Car Washing Water Recycling Plant is a specialized wastewater system designed to treat and recycle water used during vehicle washing, reducing fresh water consumption and minimizing environmental discharge.

• Collection: Used wash water, containing dirt, oils, detergents, and contaminants, is collected in a holding tank or pit.

• Separation and Sedimentation: Larger solids and debris settle out, and oils and greases are separated and removed.

• Filtration: Multi-stage filtration removes finer particles and impurities through sand filters, membrane filters, or activated carbon filters, achieving removal efficiencies up to 99%.

• Disinfection: Methods like ultraviolet (UV) light or chemical dosing (chlorine) kill harmful bacteria and pathogens, making water safe for reuse.

• Storage: Treated water is stored in a clean water tank, ready to be reused in car washing operations, creating a closed-loop system.

• Collection tanks for dirty and treated water.

• Oil and grease separators.

• Sedimentation tanks.

• Multistage filtration units (sand filters, membrane filters, activated carbon).

• Disinfection units (UV or chemical).

• Pumps and automated control systems for water circulation.

• Monitoring sensors for water quality parameters.

• Conserves significant amounts of freshwater.

• Reduces wastewater discharge and environmental impact.

• Lowers operational costs by recycling wash water.

• Ensures compliance with environmental regulations.

• Improves sustainability credentials of the car wash business.

• Automated and manual car wash stations.

• Vehicle service centers and dealerships.

• Commercial and residential car wash facilities.

Water recycling in car wash plants is essential for sustainable water management and operational efficiency, offering eco-friendly solutions while maintaining high cleaning standards.

Product Details:

A Semi-Automatic Vehicle Wash Water Recycle System is designed to treat and recycle wastewater generated from vehicle washing operations, reducing fresh water consumption and operational costs while complying with environmental norms.

• Capacity: Around 400 liters per hour or more, customizable to demand.

• Treatment Technique: Physico-chemical treatment including coagulation, flocculation, sedimentation, filtration (sand and activated carbon), and oil separation.

• Operation: Semi-automatic, combining manual oversight with automated processes for efficient control and easy maintenance.

• Materials: Commonly constructed using stainless steel or mild steel with corrosion-resistant lining.

• Pump Power: Typically between 1.5 to 2 HP.

• Key Features:

  • Multi-stage filtration (including sand, activated carbon filters).

  • Oil and grease removal systems.

  • Settling tanks and aeration chambers to reduce BOD and COD.

  • Ultrafiltration membranes in some advanced systems for polishing.

  • Sludge handling and dewatering facilities.

• Recycles up to 80-90% of wash water, leading to substantial water savings.

• Reduces disposal costs and environmental pollution.

• Ensures compliance with local pollution control board standards.

• Compact design suitable for commercial and industrial vehicle wash setups.

• Reduces dependence on freshwater supply.

• Commercial car wash stations.

• Automobile service centers.

• Fleet washing services.

• Vehicle dealerships and showrooms.

• Crown Puretech offers stainless steel units with 1000-liter tanks and 2 HP pumps.

• HECS ECO WASH provides skid-mounted systems recycling up to 90% water using advanced multi-stage treatment and UF membranes.

• Ventilair Engineers provide semi-automatic systems specifically for vehicle washing and plastic manufacturing effluent recycling.

A semi-automatic vehicle wash water recycle system is an eco-friendly, cost-effective solution that balances automation with operational flexibility for small to medium-scale vehicle washing operations.

Product Details:

Grey Water Treatment Plants treat domestic wastewater excluding toilet waste, such as water from baths, sinks, washing machines, and dishwashers, enabling its reuse for purposes like irrigation, flushing, or gardening.

• Screening: Removal of large solids and floating debris using bar screens or manual coarse screens.

• Collection and Equalization: Grey water is collected in a sump or tank that smoothens fluctuations in flow and pollutant load, sometimes aerated to homogenize the water.

• Aeration Basin: Air is diffused into the water to support aerobic bacteria that consume biodegradable organic matter.

• Settling/Clarification: Treated water passes through a settler or clarifier where sludge settles out.

• Filtration: Pressure sand filters remove finely divided colloidal particles; activated carbon filters eliminate color, odor, and residual impurities.

• Disinfection: Sodium hypochlorite dosing or UV irradiation is applied to kill pathogens.

• Sludge Handling: Sludge from settlers is dewatered and can be used as organic manure.

• Reuse or Disposal: The treated grey water meets environmental standards and can be used for irrigation, flushing, and gardening or safely discharged.

• Reduces freshwater demand by recycling wastewater for non-potable applications.

• Lowers environmental pollution by treating and reusing household wastewater.

• Compact designs suitable for residential, commercial, and institutional setups.

• Efficiently removes solids, organic matter, pathogens, and improves water clarity and odor.

Grey water treatment plants use mechanical, biological, and chemical processes combined to produce safe, reusable water, supporting water conservation and sustainable water management.

Product Details:

A Nano Semi Automatic Wastewater Recycling System is a compact, skid-mounted effluent treatment solution designed for small industries like automobile washing and plastic manufacturing, effectively treating and recycling commercial wastewater.

• Capacity: Around 400 liters per hour, typically running for 8 hours/day (1-4 KLD).

• Construction: Mild Steel with FRP (Fiberglass Reinforced Plastic) coating for durability and corrosion resistance.

• Operation: Semi-automatic with some manual oversight; designed for easy operation and maintenance.

• Treatment Stages:

  • Physico-chemical treatment including coagulation, flocculation, and sedimentation.

  • Filtration through sand and activated carbon media filters to remove suspended solids, odors, and organics.

  • Aeration supported by an air blower to enhance oxidation and biological degradation.

  • Sludge drying bed to handle solids produced.

• Power Consumption: Typically around 2 HP blower and 1 kW water pump.

• Water Quality: Treated water meets environmental board standards (PCB/SPCB) for reuse or safe discharge.

• Installation: Containerized plug-and-play design simplifies setup in limited spaces.

• Reduces fresh water consumption via water recycling.

• Economical and compact, suitable for micro and small industries.

• Helps industries comply with pollution control norms.

• Low maintenance with efficient treatment performance.

• Automobile service centers and car wash facilities.

• Small-scale plastic manufacturing units.

• Other small industries generating low to moderate wastewater volumes.

This system balances effective wastewater treatment with ease of use, supporting sustainable water use and environmental compliance for small industrial operations.