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STK 50T Odm Sea water purification large reverse osmosis pure water equipment Chemical Water Treatment Plant

Secure your high-volume water supply with Stark Water’s STK 50T Odm Sea Water Purification System. This large reverse osmosis pure water equipment is a comprehensive solution designed for immense industrial and municipal needs, including advanced seawater desalination, ensuring superior water quality for any chemical water treatment plant.

Product Description

For large-scale industrial operations, sprawling municipalities, and regions facing acute water scarcity, the demand for vast quantities of high-purity water from diverse sources is a critical challenge. The STARK STK 50T Odm Large Reverse Osmosis Pure Water Equipment is the definitive answer, meticulously engineered to provide an unparalleled, high-capacity solution for comprehensive water purification. This isn’t merely an RO system; it’s a strategic asset for transforming challenging raw water sources, including seawater, into an abundant and reliable supply of pure water for the most demanding applications.

Immense Capacity & Uncompromising Purity from Large Reverse Osmosis Pure Water Equipment

The “50T” in its designation signifies an immense capacity of 50 tons per hour (50,000 liters per hour or 50 m³/hr), making this system suitable for the largest industrial production lines, entire urban water supplies, or extensive agricultural projects. This extraordinary output ensures a continuous and abundant flow of purified water, meeting the most rigorous demands without interruption. As a leading piece of large reverse osmosis pure water equipment, it leverages the pinnacle of RO technology, incorporating high-rejection thin-film composite (TFC) membranes and precision-engineered components. It efficiently removes up to 99.7% of dissolved salts, minerals, heavy metals, organic compounds, bacteria, viruses, and other impurities from various raw water sources, guaranteeing water of uncompromising purity for your critical processes.

Specialized for Sea Water Purification & Versatile Customization

A core strength of the STARK STK 50T system is its specialized capability for sea water purification. This robust equipment is designed to efficiently desalinate highly saline ocean water, transforming it into fresh, potable water or high-quality process water. This makes it an indispensable solution for coastal mega-projects, major industrial complexes in arid regions, and large island communities where freshwater resources are scarce. Furthermore, as an ODM (Original Design Manufacturer) product, it offers extensive customization. This means the system can be precisely tailored to handle specific feed water characteristics (e.g., extremely high TDS, unique contaminants), desired product water quality (e.g., for drinking, boiler feed, electronics grade), and unique site conditions, ensuring it is the perfect fit for your exact operational requirements.

Integrated into Chemical Water Treatment Plants for Total Solutions

The STARK STK 50T RO system is designed for seamless integration as a foundational component within a comprehensive chemical water treatment plant. It serves as the primary purification stage, producing large volumes of high-quality permeate that can then be further polished by advanced technologies like EDI (Electrodeionization) or mixed-bed ion exchange for ultra-pure applications. Its exceptional efficiency in removing a vast array of contaminants significantly reduces the chemical and energy burden on subsequent treatment stages, contributing to a more economical and environmentally responsible overall plant operation. This makes it a pivotal asset for industries that require both massive throughput and stringent water quality for their manufacturing processes, chemical formulations, or other critical applications.

Product Parameter

ParameterSpecification / Customization Options
Core Keyword FocusLarge reverse osmosis pure water equipment design and performance.
Pure Water Capacity50 m³ per Hour (50,000 Liters Per Hour / approx. 220 GPM) – Representing “STK 50T”. Custom capacities from 50T up to several hundreds of T/Hr available.
Raw Water Source CompatibilityHighly versatile for Municipal Water, Well Water, Brackish Water (TDS up to 15,000 ppm for BWRO), or Seawater (TDS up to 45,000 ppm for SWRO configuration).
RO Membrane TypeHigh-rejection, low-fouling Thin-Film Composite (TFC) RO Membranes (e.g., 8040 series, large quantities scaled for capacity/TDS). Specialized SWRO membranes for desalination.
High-Pressure PumpIndustrial-grade, heavy-duty, high-efficiency, corrosion-resistant centrifugal or positive displacement pumps, typically with Variable Frequency Drives (VFDs) for optimized energy use and soft starts.
Pre-treatment System
  • Fully Automatic Multi-Media Filters (Sand, Activated Carbon, GAC)
  • Automatic Water Softener / Anti-scalant Dosing System
  • Micron Cartridge Filters (e.g., 5-micron or 1-micron)
  • Advanced Pre-filtration: Ultrafiltration (UF) or Microfiltration (MF) systems for highly turbid or challenging raw water.
  • Chemical Dosing Systems (e.g., pH adjustment, dechlorination, oxidant, anti-scalant for SWRO/high TDS).
Salt Rejection Rate≥98.5% – 99.5% (BWRO); ≥99.5% – 99.7% (SWRO)
Water Recovery Rate40% – 75% (BWRO); 30% – 50% (SWRO) – Dependent on raw water quality, desired recovery, and system design optimization.
Output Water QualityMeets WHO drinking water standards; customized for specific industrial process water needs (e.g., low TDS for boiler feed, electronics grade UPW feed).
Power Supply3 Phase, 380V/415V/460V, 50Hz/60Hz (Industrial voltages, customizable as per regional standards).
Control SystemAdvanced Fully Automatic PLC Control with comprehensive HMI (Human Machine Interface) touch screen, real-time online monitoring of all critical parameters (TDS/conductivity, pressure, flow, temperature, pH, ORP), auto-flush, automated CIP (Clean-in-Place) cycles, energy recovery device control, and extensive safety interlocks/alarms. Remote monitoring and control capabilities.
Construction Material
  • Frame: Heavy-duty Powder-coated Carbon Steel or Stainless Steel (SUS304/SUS316L).
  • Piping: UPVC for low pressure, Stainless Steel (SUS304/SUS316L, or Duplex SS for SWRO) for high pressure.
  • Pressure Vessels: FRP (Fiber Reinforced Plastic) or Stainless Steel.
Inlet Water Requirements
  • Inlet Pressure: 0.2 – 0.4 MPa (after pre-treatment).
  • Turbidity: <1.0 NTU (after pre-treatment).
  • Chlorine: <0.1 ppm.
  • SDI (Silt Density Index): <5 (after pre-treatment).
Dimensions (Approximate)Significant industrial footprint; fully customized skid-mounted or modular design based on capacity and configuration (e.g., L 6000mm x W 2500mm x H 3000mm for 50m³/hr).
Operating Temperature5°C – 45°C.
CertificationDesigned to meet relevant international standards (e.g., ISO, CE, ASME, upon request).

Applicable Industry

  • Large-Scale Municipal Water Supply: Provides immense volumes of safe, potable drinking water for major cities, large regions, or extensive community water networks, particularly crucial in areas facing severe freshwater scarcity through large-scale desalination projects.
  • Mega Industrial Parks & Heavy Manufacturing Facilities: Supplies critical high-purity process water for vast industrial complexes including electronics, automotive, chemicals, pharmaceuticals, and metals processing, ensuring product consistency, preventing equipment damage, and meeting stringent quality standards for high-volume production.
  • Major Food & Beverage Production Plants: Essential for producing massive quantities of purified water for global beverage brands (e.g., large-scale bottled water, soft drinks, breweries, dairies), extensive food ingredient processing, and comprehensive cleaning-in-place (CIP) systems, guaranteeing product safety and quality at scale.
  • Power Generation & Energy Sector (Large Scale): Critical for boiler feed water purification in large thermal, nuclear, and combined-cycle power plants, massive cooling tower make-up water, and turbine washing, preventing scaling, corrosion, and optimizing energy efficiency of very expensive, high-pressure equipment.
  • Pharmaceutical & Biotechnology Giants (Primary PW/WFI Source): Serves as the primary purification unit to generate vast volumes of Purified Water (PW) and pre-treat for Water for Injection (WFI) for drug manufacturing, large-scale bioreactors, and extensive sterile environments, ensuring adherence to the strictest global GMP standards.
  • Desalination Plants (Core System): Functions as the core reverse osmosis system in large-scale **sea water purification** and brackish water desalination plants, transforming saline sources into fresh water for various end-uses.
  • Chemical Water Treatment Plants (Central Purification): Serves as the central purification unit in vast chemical water treatment plants, supplying immense quantities of high-purity water for complex chemical formulations, industrial reactions, and significantly reducing the chemical load on subsequent treatment steps.
  • Large-Scale Agricultural & Hydroponic Operations: For treating vast quantities of brackish or non-traditional water sources for extensive agricultural irrigation, especially for high-value crops or in water-stressed agricultural zones, ensuring optimal plant health and preventing soil salinization.
  • Mining & Metals Industry (Process & Wastewater): For large-volume process water, mineral extraction, and advanced treatment of challenging water streams within large-scale mining and metals processing operations.

Advantage One

The STARK STK 50T Odm Large Reverse Osmosis Pure Water Equipment offers the critical advantage of immense capacity, ensuring an uninterrupted and abundant supply of high-purity water for the most demanding industrial and municipal needs. With an output of 50,000 liters per hour, this system is engineered to handle vast throughputs, eliminating water shortages and bottlenecks in even the largest production lines or urban water networks. This substantial capacity, coupled with the system’s ability to purify diverse raw water sources—including challenging sea water purification—translates into unparalleled water independence, operational continuity, and enhanced resource security, safeguarding your operations against supply disruptions and enabling sustainable growth.

Advantage TWO

Our STK 50T Large Reverse Osmosis Pure Water Equipment is distinguished by its **robust stainless steel construction and design for  optimized efficiency, delivering exceptional long-term value. Utilizing high-grade stainless steel for critical components ensures superior corrosion resistance, crucial for aggressive feedwaters, and adherence to stringent hygienic standards. This heavy-duty build guarantees an extended operational lifespan and minimal maintenance, even under continuous, demanding industrial use. Beyond durability, the system features advanced automation (PLC with HMI) and energy-efficient components, leading to significantly reduced operational costs through lower energy and chemical consumption. By providing a highly reliable, sustainable, and economically sound solution for vast-scale water purification, this equipment delivers substantial returns on investment for complex  chemical water treatment plant integrations.

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FAQ

The lifespan of a reverse osmosis system depends on water quality and maintenance. Typically, the membrane lasts 2–3 years, while the system itself can last over 10 years with proper care.

Yes, all our systems are fully customizable. We analyze your water report and application needs before providing tailored solutions.

Our products comply with CE, ISO 9001, and can be designed to meet specific regional regulations or industry standards upon request.

Standard systems are shipped within 7–15 days. For customized orders, lead time may extend to 20–25 days depending on complexity.

Yes. We provide full technical documentation, remote guidance via video, and can dispatch engineers internationally upon request.

Our quotation includes the full RO system, control panel, pumps, pre-treatment units, and all necessary fittings. Installation tools and spare parts can be included upon request.

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