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{"title":"Container Mobile Water Desalination Machine Fully Automated Control Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/c2\/3bb9f9933c7f09c51ac5da9ed332-200x200-1\/container_mobile_water_desalination_machine_fully_automated_control_stainless.jpg","attrs":{"Operating Pressure":"6-8 MPa","Automation Level":"Fully automated control system","Dimensions":"3000mm x 1500mm x 2000mm","Delivery Time":"one month"}}
{"title":"Double Stage RO Water Desalination Equipment Ultra Low Salinity PLC Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/61\/ea3a8792dfc1ea714008cd5bceb7-200x200-1\/double_stage_ro_water_desalination_equipment_ultra_low_salinity_plc_control_stainless_steel_construction.jpg","attrs":{"Capacity":"1000-50000 liters per day","Salt Rejection Rate":"\u226599%","Automation Level":"PLC Control with Touch Screen","Pre-Treatment System":"Sand Filter, Activated Carbon Filter"}}
{"title":"EDI Integrated Deep Water Desalination Equipment High Purity Ultrapure Output","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/5c\/3142f2677d21608bdd3828401b33-200x200-1\/edi_integrated_deep_water_desalination_equipment_high_purity_ultrapure_output_eco_friendly_operation.jpg","attrs":{"Recovery Rate":"45%","Dimensions":"Length 6m x Width 2.5m x Height 2.5m","Operating Pressure":"6-8 MPa","Desalination Method":"Reverse Osmosis"}}
{"title":"Brackish Water Desalination Equipment 5000 LPH Capacity 99.5 Salt Rejection Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/62\/62223828e353200241e157db14b2-200x200-1\/brackish_water_desalination_equipment_5000_lph_capacity_99_5_salt_rejection_rate_stainless_steel_material.jpg","attrs":{"Capacity":"5000 liters per hour","Packaging Details":"container","Technology":"Reverse Osmosis","Price":"Price on request"}}
{"title":"Ion Exchange Resin Water Desalination Equipment Automatic Regeneration Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/2e\/c847f5184d6766c21ba4f0e6e5a7-200x200-1\/ion_exchange_resin_water_desalination_equipment_automatic_regeneration_corrosion_resistant_high_salt_rejection.jpg","attrs":{"Feed Water Source":"Seawater \/ Brackish Water","Operating Temperature Range":"5\u00b0C to 45\u00b0C","Automation Level":"Manual \/ Semi-automatic \/ Fully automatic","Minimum Order Quantity":"1"}}
{"title":"Stainless Steel 304 316 RO Desalination System PLC Control Salt Rejection for","imgUrl":"https:\/\/img.chinax.com\/nimg\/55\/0e\/b34ceec74cfe41616b480344b095-200x200-1\/stainless_steel_304_316_ro_desalination_system_plc_control_salt_rejection_for_industrial_water_treatment.jpg","attrs":{"Application":"Drinking water, industrial water, agricultural irrigation","Minimum Order Quantity":"1","Pretreatment":"Sand filter, activated carbon filter, micron filter","Dimensions":"Varies by model, typically 2000x1000x1800 mm"}}
{"title":"Food Grade Sanitary Water Desalination System PLC Automatic Control Stainless","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/d8\/239a4150e4d912c1889b49039c82-200x200-1\/food_grade_sanitary_water_desalination_system_plc_automatic_control_stainless_steel_304_316_construction.jpg","attrs":{"Desalinationmethod":"Reverse Osmosis","Place of Origin":"China shannxi xian","Feedwatertype":"Seawater, Brackish Water","Productname":"Water Desalination Equipment"}}
Container Mobile Desalination Equipment For Offshore Working Platform
This containerized mobile seawater reverse osmosis desalination system is specially customized for offshore oil & gas working platforms. All pretreatment, high-pressure desalination unit, energy recovery device, disinfection module and explosion-proof control system are fully integrated inside standard ISO containers (10ft/20ft/40ft). It converts raw seawater into qualified fresh drinking and domestic water, solving the high cost and supply instability of transporting fresh water by supply vessels to offshore platforms. The whole machine passes marine safety certifications and adapts to harsh offshore environments of high salt fog, high humidity and strong vibration.
Core Advantages
Explosion-proof Marine Grade Safety Configuration: All electrical components, pumps and control cabinets comply with ATEX Zone 2 and DNV 2.7-1 offshore explosion-proof standards, with IP66 salt-fog anti-corrosion protection. Internal shock absorption base resists platform shaking and vibration during long-term continuous operation.
Standard Container Plug-and-Play Design: Pre-assembled, pre-wired and fully tested in factory. Only connect platform seawater intake pipe and power supply after hoisting, and fresh water can be produced within several hours without complex civil construction. Easy to transport, lift and relocate between multiple offshore platforms.
High-efficiency SWRO Desalination with Energy Saving: Equipped with special seawater anti-fouling RO membranes and energy recovery device, salt rejection rate ≥99.5%, greatly cutting power consumption. Multi-stage pretreatment intercepts marine sediment, algae and suspended solids to avoid membrane blockage under complex seawater quality.
Intelligent Unattended Automatic Operation: PLC touch screen remote monitoring system realizes auto backwashing, regular membrane chemical cleaning, online real-time detection of conductivity, pressure and flow. Multi-layer fault alarm and power-off memory function support 24-hour stable unmanned running for offshore crew water supply.
Full Anti-corrosion & Long Service Life: Container shell adopts heavy-duty anti-rust salt-fog coating; water-contact pipelines, membrane housings and filters use 316L stainless steel or FRP to resist chloride ion corrosion. Built-in constant temperature heat preservation and ventilation system prevents internal condensation in humid marine environment.
Integrated Complete Water Production Chain: Built-in raw water buffer tank, fresh water storage tank and UV sterilization module. Produced fresh water meets GB5749, EU 98/83/EC and EPA drinking water standards for crew drinking, showering, kitchen cleaning and equipment cooling water.
Complete Technological Flow
Seawater intake
Self-cleaning filter
Raw water pump
Multi-media filter
Activated carbon filter
Water softener
Anti-scalant dosing system
5μm security filter
Explosion-proof high-pressure pump
Energy recovery device
Seawater RO membrane stack
Intermediate fresh water tank
UV sterilizer
Offshore platform fresh water storage tank
Pretreatment unit: Remove suspended sediment, residual chlorine and scale-forming ions to protect RO membranes SWRO main desalination unit: Core module to separate salt, heavy metals and microorganisms from seawater Energy recovery: Recycle concentrated water pressure to lower overall energy consumption Post disinfection: Eliminate bacteria to guarantee safe drinking water for crews
Main Technical Parameters
Parameter
Specification
Daily Water Output
10-500 m³/day (customizable)
Raw Seawater TDS
30,000-45,000 mg/L
Salt Rejection Rate
≥99.5%
Effluent TDS
≤500 mg/L
Container Specification
10ft / 20ft / 40ft standard marine container
Power Supply
Offshore standard 380V explosion-proof power
Working Temperature
5℃-45℃
Application Scenarios
Offshore oil, gas and wind power working platforms daily fresh water supply
Temporary offshore construction drilling rigs mobile water treatment
Remote offshore island fixed water supply stations
Marine emergency rescue temporary fresh water production equipment
Customization & After-sales Support
Container size, water yield, explosion-proof grade and energy recovery module can be adjusted according to platform space and power conditions; optional built-in diesel generator for off-grid platforms without stable power supply.
Core spare parts including explosion-proof pumps, seawater RO membranes and PLC control system enjoy one-year warranty. We provide professional offshore installation guidance, marine safety certification documents, operation manuals and remote online technical debugging for global marine engineering clients.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
3829800$-7365000$
Employee Number:
<40
Ecer Certification：
Verified Supplier
Xi'an Qitong Environmental Technology Co., Ltd.
Founded in 2013, Xi'an Qitong Environmental Technology Co., Ltd. is a high-tech enterprise rooted in Airport New Town, Xixian New Area, Shaanxi Province. It focuses on the R&D, sales, technical services and systematic solutions of water treatment e... Xi'an Qitong Environmental Technology Co., Ltd.
Founded in 2013, Xi'an Qitong Environmental Technology Co., Ltd. is a high-tech enterprise rooted in Airport New Town, Xixian New Area, Shaanxi Province. It focuses on the R&D, sales, technical services and systematic solutions of water treatment e...
No.101, 3rd Floor, Building 16, Zhongnan Hi-Tech Xi'an Airport Industrial Port, No.8 Zhaorong South Street, Airport New City, Xixian New Area, Shaanxi Province
