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ABOUT THE MEMPAC-M

The MEMPAC-M is a high-performance wastewater treatment system designed for domestic applications. It uses advanced membrane bioreactor (MBR) technology to deliver high-quality effluent while minimizing space and operational complexity. All systems are assembled and wet-tested in-house before shipping, ensuring performance and quality control. MEMPAC-M meets even the most demanding discharge requirements and can reclaim 100% of treated effluent for reuse.

All MEMPAC-M models share the same quality standards, modular design principles, and high-performance features and are engineered for phased capacity expansion, allowing the system to grow alongside your project.

At Cloacina, we’re committed to being a trusted long-term partner — delivering dependable systems backed by real-world results and ongoing support.

TYPICAL DESIGN PARAMETERS

TYPICAL INFLUENT PARAMETERS

CONSTITUENT VALUE
Ave. Daily Flow1,000 – 750,000 GPD
TSS300 mg/L
BOD5350 mg/L
Ave. Temperature41 – 68 °F
TN50 mg/L

TYPICAL EFFLUENT PARAMETERS

CONSTITUENT VALUE
pH6.0 – 8.5
BOD5< 10 mg/L
TSS< 10 mg/L
TN< 10 mg/L
Prepackaged MBR Wastewater Treatment System  being installed Cloacina Mempac-M

PROVEN PRE-ENGINEERING

Each MEMPAC-M system is based on an extensively refined and field-informed design. Unlike traditional cast-in-place systems, which are often custom-built from scratch and prone to site-specific issues, the MEMPAC-M benefits from multiple generations of testing, equipment trials, and layout optimization. This pre-engineered approach reduces risk, shortens timelines, and ensures consistent performance across a wide range of operating conditions.

CLOACINA BUILDS FOR THE LONG TERM, USING ONLY HIGH PERFORMANCE MATERIALS AND TIME-TESTED COMPONENTS BECAUSE INFRASTRUCTURE SHOULD LAST LONGER THAN YOUR EXPECTATIONS.

TYPICAL APPLICATIONS

The MEMPAC-M is designed to treat domestic waste from the following applications and can also be used to supplement existing wastewater treatment plants.

  • Housing developments
  • Municipal upgrades
  • Small utilities
  • Resorts and lodges
  • Mobile home and RV parks
  • Campgrounds & recreational areas
  • Off-grid or decentralized sites
Prepackaged MBR Wastewater Treatment System inside a building Cloacina Mempac-M

WHAT SETS THE MEMPAC-M APART

Not all package MBRs are built the same. While many systems promise efficiency, Cloacina delivers performance, durability, and operator-centered design you can count on in the field.

  • Operator-centered by design: Created by operators, for operators, based on decades of hands-on experience. Equipment layout ensures visibility, accessibility, and minimal disruption during service.
  • Slide Rail System: Sensors and submerged equipment are mounted on Cloacina’s proprietary slide rail system, allowing safe, repeatable access without cord tangling or strain.
  • Foam migration management: Built-in design features prevent foam from being trapped in any chamber, allowing it to migrate through the entire system and get re-entrained and wasted out of the system, reducing building and minimizing operator intervention.
  • Full system isolation: All process tanks include isolation gates, improving safety during maintenance and supporting staged shutdowns.
  • Smart control systems: Intuitive programming handles oxygen, nitrogen, and sludge management, and provides easy access to trending, charting, and system history.
  • Enhanced monitoring: More sensor points and process feedback tools than are typically found in comparable package systems.
Prepackaged MBR Wastewater Treatment System Cloacina Mempac-M

STANDARD FEATURES

These are the core components and systems included with every MEMPAC-M model.

  • Intuitive and advanced controls system
  • Human Machine Interface (HMI)
  • All submersible mixers on slide rails
  • Fine bubble aeration diffusers
  • Low maintenance regenerative blowers
  • Open-top flow channels between tanks with stop gates for isolation
  • Independent membrane trains allow for maintenance or cleaning to be done without affecting capacity
  • Automated Clean In Place (CIP) system
  • Electrical panel and controls are factory installed on integrated equipment skid
  • Corrosion-resistant 304 stainless steel tankage and components
  • Aluminum stairs and platform(s)
  • Catwalk supplied along the length of the system
  • All process analytical sensors are mounted on the Cloacina Slide Rail System and accessible from the catwalk
  • Davit crane and individual receivers for all submerged equipment
  • Local disconnects and junction boxes for all motorized equipment
  • Redundant membrane equipment
  • Automated foam control
  • Effluent flow metering
  • Remote monitoring and support
  • Factory tested prior to shipping
  • Basic operations and maintenance training services
two prepackaged MBR wastewater Treatment Systems

OPTIONAL FEATURES

Optional features are enhancements or upgrades that can be added to the base MEMPAC-M system to meet specific operational needs and are not factored into the base cost shown.

  • Upgrade of stop gate to a weir gate for isolation
  • Low-flow configuration and equipment
  • Advanced treatment to meet lower nutrient limits
  • Positive displacement blowers
  • Sound-attenuated blowers
  • Thermal protection
  • Equipment awnings
  • Extended warranty

OPTIONAL EQUIPMENT/SERVICES

Optional equipment refers to standalone products that can be seamlessly integrated with the MEMPAC-M system. Clients can select optional equipment based on site-specific needs and are not factored into the base cost shown.

  • Equalization storage and equipment
  • Sediment and grit traps
  • Package lift station
  • Odor control equipment
  • Operations and maintenance training video and portal support