Southwater LLC

Southwater LLC

Produced Water Treatment Systems


The development of ceraminc membranes is rapidly changing how produced water is treated, these Ultra-flitration membranes are impervious to hydrocarbons, acids and other chemicals that in the past have been very problematic for UF membranes. Our silicon carbide ceramic membranes have a higher flux than any other UF membrane,  a special negatively charged oil separation layer, a very rigid & hydrophilic strucure, are impervious to strong oxidizers, are very resistant to fouling and can seperate both heavy and emulsified oil in one step.

Our turnkey produced water treatment systems are housed in a stainless steel and aluminum  container that is climate controlled and shock resistant, they are suitable for deployment into the harshest conditions. They are robust with built in redundancy and their remote monitoring & control capabilty decrease down time and needed manpower. They use no chemicals or consumables and are made in the USA.

The treatment system train is modular allowing the use of the most appropreate treatment technologies for each application.  Our technologies include AOP, UF ceramics, CIP backpulse, UV, GAC, NF, RO, Ion exchange and others.

The basic treatment process consist of a 50 micron pre cleaner, advanced oxidation using onboard generated oxygen & ozone, silicon carbide ceramic membranes, an advanced backpulse CIP system. Other treatment modules can added as needed for the reduction of chlorides or other contaminants. A recirculation loop is used to up-concentrate and recover oil for recapitalization.

The systems turnkey design, modular treatment train, mobility, remote monitoring and extreme weather capabilities make them very well suited for onsite, localized or regional treatment of produced water in any location.
Key Features

  • Turn Key Solution
  • Fast Delivery Time
  • All Weather performance
  • Highly Mobile or Permanent
  • Remote monitoring & Control
  • Recovers both Heavy & Emulsified oil
  • Self Cleaning
  • Anti Shock Frame
  • No Chemicals or Consumables
  • Easy Logistics
  • Guaranteed to perform to standards
  • 1 year free service
  • 1 year remote monitoring
  • 15-20 SiC membrane life
  • 7-10 year RO & Nano membrane life
  • Low cost of ownership
  • Optional Power supply


  • Flow 1300-7000 bpd
  • Input up to 100,000 ppm of oil
  • Output less than 30 ppm
  • Unit length: 12.2m (40ft)
  • Unit hight: 2.9 m (9ft 6 in)
  • Unit Width: 2.4 m (8 ft)
  • Weight 13,500-30,000kg
  • Power 5-40 kw 380-­480Volt50-­60Hz
  • Temp -10 F to 120 F

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