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(ZLD) Zero Liquid discharge plant Manufacturers in Dubai: Attaquant Enterprises Pvt. Ltd.

Zero Liquid discharge plant Manufacturers in Dubai
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Attaquant Enterprises, a leading zero liquid discharge plant (ZID) manufacturers, suppliers and exporters in Dubai, is contributing to a greener environment and keeping environmental sustainability through our new technological zero liquid discharge equipment. These plants are primarily applied in the industrial sector for maintaining and utilizing advanced technological water treatment processes to limit liquid waste.

The advanced membrane technologies and vapor compression technologies in our plant help reduce produced water, injected water and multiple types of chemical solvents such as glycol, methanol and hydrochloric acid (HCL). Due to its overall qualities, these are applied to multiple industrial sectors for improving performance.

A detailed overview of how our Zero Liquid Discharge Plant (ZID) works:

Being one of the best zero liquid discharge plant (ZID) manufacturers and suppliers in Dubai, our plant uses modern technology for processing waste water and improves performance in industrial areas. Here we have listed down the procedure in detail:

  • Wastewater Pre-Treatment: This initial step in the ZID system separates materials such as oil, grease, and other particles. Techniques like filters, multimedia filters, and ultrafiltration membranes are used to remove suspended solids. Advanced ultrafiltration membranes and electrocoagulation methods enhance efficiency by achieving higher flux and lower fouling rates, using chemicals like aluminum sulfate, ferric chloride, and lime to aggregate smaller particles for easier removal.
  • Primary Treatment (Clarification): Following pre-treatment, clarification methods remove suspended solids, colloidal matter, and organic contaminants, including biological treatment for biodegradable materials. Methods like sedimentation clarifiers and dissolved air flotation (DAF) separate heavy compounds. Innovations such as high-rate clarifiers and membrane bioreactors (MBR) enhance sedimentation rates and reduce clarifier tank space.
  • Concentration (Reverse Osmosis): Reverse osmosis (RO) is a key method in the ZID process. Pre-treated water passes through a semi-permeable membrane under high pressure, effectively removing dissolved salts, heavy metals, and impurities. The plant incorporates energy recovery devices that reuse energy from the brine reject stream. New technologies, including low-fouling RO membranes and high-efficiency (HERO) systems with antiscalants, improve maintenance and efficiency.
  • Brine Concentration (Evaporation/Crystallization): The concentrated brine undergoes evaporation and crystallization, reducing volume and concentrating salt. Mechanical vapor compression (MVC) recovers energy during evaporation, while crystallization utilizes multi-effect evaporators (MEE). Advanced heat exchanger materials enhance efficiency and durability in heating processes.
  • Solid Separation and Management: After brine concentration, solid contaminants such as salts and metals remain. These materials can be reused (e.g., as road salt or industrial chemicals) or sent to landfills. Efficient ZLD water treatment plants utilize centrifuges or belt presses for solid extraction, while selective crystallization technologies recover valuable compounds like sodium sulfate and calcium chloride.

Technical Specifications of our Zero Liquid discharge plant (ZID) works

For more clarification about our ZID working process, we have mentioned below a technical sheet:

Process Technical Specifications Operating Conditions Technology Updates Energy Consumption
Wastewater Pre-Treatment • Filtration (Sand, UF)
• Chemical Treatment (Coagulation, Flocculation)
• pH Adjustment
• Pressure: 2-5 bar (for UF)
• Temperature: Ambient
Advanced UF membranes with lower fouling rates
Electrocoagulation for chemical-free treatment
~ 0.1 - 0.3 kWh/m³ (for filtration)
Primary Treatment (Clarification) • Sedimentation Clarifiers
• Dissolved Air Flotation (DAF)
• Biological Treatment (if needed)
• Pressure: 3-4 bar (DAF)
• Temperature: 25-35°C (Optimal for biological treatment)
MBR for combined biological and filtration treatment ~ 0.3 - 0.5 kWh/m³
Concentration (Reverse Osmosis) • Reverse Osmosis Membranes
• Energy Recovery Devices (ERD)
• Pressure: 50-80 bar
• Temperature: 25-40°C
HERO (High Efficiency RO) for high recovery ~ 2.0 - 3.5 kWh/m³
Brine Concentration (Evaporation/Crystallization) • Multi-Effect Evaporators (MEE)
• Mechanical Vapor Compression (MVC)
• Crystallizers
• Temperature: 70-110°C (MEE/MVC)
• Pressure: Atmospheric or slightly above
Falling film evaporators for improved energy efficiency ~ 15-30 kWh/m³ (MVC/MEE)
Solid Separation and Management • Centrifuges or Belt Presses
• Thermal Dryers
• Salt Recovery Systems
• Pressure: N/A
• Temperature: 90-120°C (Dryers)
Advanced sludge drying (supercritical CO2 drying) ~ 0.5 - 1.0 kWh/kg of dry solid
Water Recovery and Reuse • Electrodialysis Reversal (EDR)
• Membrane Distillation (MD)
• Hybrid Systems (RO + MD/EDR)
• Pressure: < 10 bar (EDR)
• Temperature: 30-60°C (MD)
Hybrid RO + MD systems for higher recovery rates ~ 1.5 - 2.5 kWh/m³

New unique features of our Zero liquid discharge ZLD water treatment Plant:

As a former Zero Liquid discharge plant (ZID) suppliers and exporter in Dubai, we have added multiple types and updated features in our plant which gives various amounts of benefits such as:

Feature Description Benefit Example of Application
Complete Water Reuse Our ZID helps for improving all wastewater is treated and recycled within the system without any discharge into the environment. It reduces the fresh water consumption and minimizes environmental impact. Our Zero Liquid Discharge (ZID) plant is used in industries located in water-scarce regions to maximize water conservation.
Concentrated Waste Minimization ZLD systems concentrate waste streams to a solid or near-solid form before disposal. Decreases the volume of hazardous waste needing disposal, reducing landfill use and disposal costs. These systems are used in chemical industries where waste generation needs strict control, reducing sludge transportation and disposal challenges.
Compliance with Environmental Regulations Our Zero Liquid Discharge (ZID) plant is made for meeting stringent environmental regulations that limit or prohibit liquid discharge. Avoids fines, legal penalties, and ensures compliance with government and environmental standards. Our ZID plant is used in industries like power generation or textile manufacturing where effluent discharge standards are strictly enforced.
Recovery of Valuable By-products Our Zero Liquid Discharge (ZID) plant helps in recovering valuable by-products such as salts and minerals from wastewater. Reduces raw material costs by recovering and reusing chemicals or minerals, improving overall economic efficiency. Applied in mining and mineral processing industries where metals and salts can be recovered and reused in operations.

Applications of our Zero Liquid discharge plant (ZID)

One of the leading Zero Liquid discharge plant (ZID) manufactures and suppliers in Dubai, our plant is used in numerous industries due to its advanced functions. We have mentioned below some list of applications such as:

  • Wastewater Treatment in Textile Industries: Dubai's textile sector employs ZLD plants to treat and recycle wastewater, significantly minimizing environmental impact while adhering to strict regulations. This process conserves water and recycles valuable resources, including dyes and chemicals.
  • Water Recycling in Chemical Plants: ZLD technology in Dubai's chemical industry enables comprehensive wastewater treatment, transforming it into reusable water and minimizing liquid waste. This initiative supports the city's sustainability goals and reduces reliance on freshwater sources.
  • Effluent Management in Power Plants: Power plants in Dubai utilize ZLD systems to manage effluents effectively, ensuring all wastewater is treated and reused. This technology aids facilities in maintaining compliance with environmental standards and reduces their overall water footprint.
  • Waste Reduction in Pharmaceutical Manufacturing: Pharmaceutical manufacturers in Dubai adopt ZLD plants to eliminate liquid waste and recover solvents, enhancing resource efficiency. This approach not only meets stringent regulations but also promotes sustainability within the healthcare sector.
  • Water Recovery in Oil Refineries: Our ZLD systems are increasingly deployed in Dubai's oil refineries to treat and recover water from the refining process. By minimizing liquid waste, these facilities contribute to the city's water conservation efforts and comply with environmental guidelines.

As a dominant zero liquid discharge plant (ZID) manufacturers, suppliers and exporters in Dubai, we as Attaquant Enterprises are committed to contributing to environmental sustainability and meeting net-zero carbon emissions through our new technological zero liquid discharge (ZLD) wastewater treatment. These are installed with various advanced machines that help treat the wastewater in a uniform manner, and each process is done with an automation process. For more information, contact us today!