Containerized Brackish Water Reverse osmosis System | Texas, USA | 5 GPM

System Overview

• Application: Natural Gas Production
• Location: Texas, USA
• System Capacity: 5 GPM
• Feed Water TDS: Up to 4,200 ppm
• Power Supply: 220V / 1Ph / 60Hz
• System Type: Fully Containerized, Plug-and-Play

System Features

• Model: BW-7.5K-540
• Powder Coated Carbon Steel Frame for durability and corrosion resistance
• (5) FRP Pressure Vessels with (5) 4" TFC Spiral Wound Membranes
• Stainless Steel High Pressure Pump
• 5 Micron Cartridge Filter with stainless steel housing
• Microprocessor Controller with Timer
• Siemens S7-1200 PLC for automated operation and real-time diagnostics
• Insulated Container with LED Lighting and Aluminum Diamond Flooring for weather-resistant deployment

Pretreatment Components

• CDS-36-G-15: Pre-Chlorination Chemical Dosing System
• 58F1325MM: 13" Multimedia Filter with gravel, sand & anthracite media
• 58F1435GS: 14" Greensand Filter for iron and manganese removal
• 58F1435AC: 14" Activated Carbon Filter for chlorine and organics removal
• CDS-36-G-15: Antiscalant Dosing System to protect RO membranes

Post-Treatment Components

• CDS-36-G-15: Post-Chlorination Chemical Dosing
• CDS-36-G-15-pH: Post pH Adjustment Dosing System

[custom-specifications]

• The customer required a compact, all-weather water treatment system for a remote gas production site.
• The system had to handle high TDS levels (up to 4,200 ppm) and remove iron, manganese, and chlorine to protect sensitive downstream processes.
• Operational reliability and low maintenance were essential due to limited access for onsite technicians.
• Integration had to be seamless and quick, with minimal installation effort.

[/custom-specifications]

[custom-features]

• Pure Aqua provided a fully containerized BWRO system (BW-7.5K-540) with robust pretreatment: multimedia, greensand, and activated carbon filtration.
• Included a Siemens S7-1200 PLC for automated control, remote diagnostics, and simplified maintenance.
• System featured post-treatment chemical dosing for chlorination and pH control, ensuring water quality meets site demands.
• The insulated container with LED lighting and aluminum flooring ensured year-round operation in tough environments.
• Delivered as a plug-and-play unit, minimizing onsite work and accelerating commissioning.

[/custom-features]

[custom-usage]

• Engineered for Harsh Applications: Designed specifically for the demands of natural gas production environments
• Comprehensive Treatment Train: Multi-layer filtration, chemical dosing, and RO purification ensure reliable water quality
• Compact & Containerized: Factory-assembled and pre-tested for plug-and-play deployment
• High Efficiency & Low Maintenance: Automated operation with Siemens PLC and Grundfos pumping technology
• Sanitary & Durable: Premium-grade components and hygienic design support long service life